driver mt7601 is unable to initialize

[jrfabio]

Hi everyone, i'm trying to make it work but no sucess yet. Would you help me? Folows the dmesg output...

[ 187.755599] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 187.755604] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 187.759466] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 187.759841] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 187.759845] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 187.763725] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 187.764120] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 187.764124] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 187.767971] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 187.768338] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 187.768343] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 187.768346] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 187.988074] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 188.188075] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 188.388085] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 188.388139] mt7601u: probe of 8-3:1.0 failed with error -110 [ 188.388534] usb 8-3: USB disconnect, device number 29 [ 188.652025] usb 8-3: new high-speed USB device number 30 using ehci-pci [ 188.811416] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 188.811420] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.811424] usb 8-3: Product: 802.11 n WLAN [ 188.811426] usb 8-3: Manufacturer: MediaTek [ 188.811429] usb 8-3: SerialNumber: 1.0 [ 188.936096] usb 8-3: reset high-speed USB device number 30 using ehci-pci [ 189.087079] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 189.089398] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 189.089406] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 189.494965] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 189.494970] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 189.666916] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 189.667657] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 189.667665] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 189.671164] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 189.671667] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 189.671672] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 189.675409] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 189.675908] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 189.675913] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 189.679654] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 189.680228] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 189.680234] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 189.683910] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 189.684421] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 189.684426] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 189.684430] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 189.904074] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 190.104067] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 190.308074] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 190.308133] mt7601u: probe of 8-3:1.0 failed with error -110 [ 190.308534] usb 8-3: USB disconnect, device number 30 [ 190.572025] usb 8-3: new high-speed USB device number 31 using ehci-pci [ 190.731497] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 190.731502] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.731505] usb 8-3: Product: 802.11 n WLAN [ 190.731508] usb 8-3: Manufacturer: MediaTek [ 190.731510] usb 8-3: SerialNumber: 1.0 [ 190.856090] usb 8-3: reset high-speed USB device number 31 using ehci-pci [ 191.007039] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 191.008730] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 191.008738] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 191.415052] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 191.415056] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 191.591255] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 191.591450] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 191.591462] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 191.595502] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 191.595751] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 191.595758] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 191.599751] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 191.600034] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 191.600039] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 191.603990] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 191.604305] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 191.604310] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 191.608236] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 191.608501] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 191.608505] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 191.608508] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 191.828064] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 192.032074] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 192.220060] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 192.220109] mt7601u: probe of 8-3:1.0 failed with error -110 [ 192.220459] usb 8-3: USB disconnect, device number 31 [ 192.488075] usb 8-3: new high-speed USB device number 32 using ehci-pci [ 192.647477] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 192.647482] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 192.647485] usb 8-3: Product: 802.11 n WLAN [ 192.647488] usb 8-3: Manufacturer: MediaTek [ 192.647490] usb 8-3: SerialNumber: 1.0 [ 192.772067] usb 8-3: reset high-speed USB device number 32 using ehci-pci [ 192.923147] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 192.924726] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 192.924741] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 193.334916] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 193.334920] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 193.507246] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 193.507451] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 193.507457] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 193.511491] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 193.511753] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 193.511759] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 193.515739] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 193.516025] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 193.516033] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 193.519976] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 193.520240] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 193.520245] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 193.524225] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 193.524490] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 193.524495] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 193.524498] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 193.748066] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 193.948077] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 194.144074] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 194.144129] mt7601u: probe of 8-3:1.0 failed with error -110 [ 194.144536] usb 8-3: USB disconnect, device number 32 [ 194.412077] usb 8-3: new high-speed USB device number 33 using ehci-pci [ 194.571475] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 194.571480] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 194.571483] usb 8-3: Product: 802.11 n WLAN [ 194.571486] usb 8-3: Manufacturer: MediaTek [ 194.571489] usb 8-3: SerialNumber: 1.0 [ 194.696081] usb 8-3: reset high-speed USB device number 33 using ehci-pci [ 194.847018] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 194.848949] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 194.848954] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 195.255926] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 195.255930] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 195.432384] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 195.433081] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 195.433088] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 195.436614] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 195.437283] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 195.437290] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 195.440873] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 195.441377] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 195.441381] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 195.445121] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 195.445644] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 195.445651] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 195.449374] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 195.449878] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 195.449882] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 195.449885] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 195.672063] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 195.872049] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 196.068052] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 196.068111] mt7601u: probe of 8-3:1.0 failed with error -110 [ 196.068513] usb 8-3: USB disconnect, device number 33 [ 196.332086] usb 8-3: new high-speed USB device number 34 using ehci-pci [ 196.491501] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 196.491505] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 196.491509] usb 8-3: Product: 802.11 n WLAN [ 196.491511] usb 8-3: Manufacturer: MediaTek [ 196.491514] usb 8-3: SerialNumber: 1.0 [ 196.616034] usb 8-3: reset high-speed USB device number 34 using ehci-pci [ 196.767057] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 196.768636] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 196.768644] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 197.174083] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 197.174088] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 197.354042] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 197.354698] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 197.354706] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 197.358290] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 197.358669] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 197.358674] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 197.362534] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 197.362918] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 197.362922] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 197.366778] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 197.367168] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 197.367173] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 197.371038] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 197.371426] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 197.371430] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 197.371433] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 197.576041] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 197.776071] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 197.976073] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 197.976131] mt7601u: probe of 8-3:1.0 failed with error -110 [ 197.976529] usb 8-3: USB disconnect, device number 34 [ 198.244070] usb 8-3: new high-speed USB device number 35 using ehci-pci [ 198.403425] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 198.403430] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 198.403433] usb 8-3: Product: 802.11 n WLAN [ 198.403436] usb 8-3: Manufacturer: MediaTek [ 198.403438] usb 8-3: SerialNumber: 1.0 [ 198.528080] usb 8-3: reset high-speed USB device number 35 using ehci-pci [ 198.679108] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 198.681049] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 198.681056] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 199.063146] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 199.063151] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 199.239231] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 199.239895] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 199.239902] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 199.243479] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 199.243859] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 199.243864] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 199.247724] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 199.248153] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 199.248159] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 199.251970] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 199.252483] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 199.252489] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 199.256215] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 199.256729] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 199.256734] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 199.256737] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 199.472091] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 199.672085] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 199.872060] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 199.872122] mt7601u: probe of 8-3:1.0 failed with error -110 [ 199.872618] usb 8-3: USB disconnect, device number 35 [ 200.136049] usb 8-3: new high-speed USB device number 36 using ehci-pci [ 200.295497] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 200.295502] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 200.295505] usb 8-3: Product: 802.11 n WLAN [ 200.295511] usb 8-3: Manufacturer: MediaTek [ 200.295513] usb 8-3: SerialNumber: 1.0 [ 200.420049] usb 8-3: reset high-speed USB device number 36 using ehci-pci [ 200.571065] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 200.572639] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 200.572647] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 200.983968] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 200.983972] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 201.155309] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 201.155426] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 201.155432] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 201.159556] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 201.159808] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 201.159815] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 201.163804] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 201.164079] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 201.164084] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 201.168061] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 201.168299] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 201.168304] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 201.172306] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 201.172566] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 201.172572] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 201.172575] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 201.392076] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 201.588079] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 201.792075] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 201.792130] mt7601u: probe of 8-3:1.0 failed with error -110 [ 201.792530] usb 8-3: USB disconnect, device number 36 [ 202.056042] usb 8-3: new high-speed USB device number 37 using ehci-pci [ 202.215476] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 202.215481] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 202.215485] usb 8-3: Product: 802.11 n WLAN [ 202.215487] usb 8-3: Manufacturer: MediaTek [ 202.215490] usb 8-3: SerialNumber: 1.0 [ 202.344065] usb 8-3: reset high-speed USB device number 37 using ehci-pci [ 202.495149] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 202.496726] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 202.496740] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 202.902937] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 202.902941] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 203.075152] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 203.075269] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 203.075275] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 203.079403] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 203.079652] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 203.079660] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 203.083650] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 203.083917] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 203.083925] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 203.087887] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 203.088157] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 203.088162] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 203.092134] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 203.092398] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 203.092403] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 203.092406] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 203.296042] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 203.496075] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 203.696074] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 203.696132] mt7601u: probe of 8-3:1.0 failed with error -110 [ 203.696529] usb 8-3: USB disconnect, device number 37 [ 203.960056] usb 8-3: new high-speed USB device number 38 using ehci-pci [ 204.119443] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 204.119447] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 204.119450] usb 8-3: Product: 802.11 n WLAN [ 204.119453] usb 8-3: Manufacturer: MediaTek [ 204.119456] usb 8-3: SerialNumber: 1.0 [ 204.244085] usb 8-3: reset high-speed USB device number 38 using ehci-pci [ 204.395136] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 204.396710] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 204.396719] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 204.790929] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 204.790933] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 204.967146] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 204.967813] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 204.967821] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 204.971378] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 204.971761] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 204.971766] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 204.975638] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 204.976045] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 204.976051] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 204.979895] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 204.980260] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 204.980266] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 204.984156] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 204.984511] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 204.984516] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 204.984519] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 205.200077] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 205.400080] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 205.600071] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 205.600130] mt7601u: probe of 8-3:1.0 failed with error -110 [ 205.600532] usb 8-3: USB disconnect, device number 38 [ 205.868092] usb 8-3: new high-speed USB device number 39 using ehci-pci [ 206.027440] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 206.027445] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 206.027448] usb 8-3: Product: 802.11 n WLAN [ 206.027451] usb 8-3: Manufacturer: MediaTek [ 206.027453] usb 8-3: SerialNumber: 1.0 [ 206.152088] usb 8-3: reset high-speed USB device number 39 using ehci-pci [ 206.303384] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 206.304809] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 206.304824] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 206.711300] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 206.711304] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 206.888645] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 206.889183] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 206.889189] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 206.892892] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 206.893144] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 206.893148] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 206.897138] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 206.897391] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 206.897394] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 206.901408] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 206.901656] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 206.901661] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 206.905646] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 206.905901] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 206.905906] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 206.905910] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 207.132077] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 207.332067] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 207.536086] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 207.536145] mt7601u: probe of 8-3:1.0 failed with error -110 [ 207.536472] usb 8-3: USB disconnect, device number 39 [ 207.804105] usb 8-3: new high-speed USB device number 40 using ehci-pci [ 207.963452] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 207.963457] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 207.963460] usb 8-3: Product: 802.11 n WLAN [ 207.963463] usb 8-3: Manufacturer: MediaTek [ 207.963465] usb 8-3: SerialNumber: 1.0 [ 208.088059] usb 8-3: reset high-speed USB device number 40 using ehci-pci [ 208.239014] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 208.240588] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 208.240596] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 208.632443] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 208.632446] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 208.807167] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 208.807183] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 208.807189] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 208.811410] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 208.811664] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 208.811669] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 208.815663] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 208.815914] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 208.815919] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 208.819908] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 208.820450] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 208.820456] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 208.824173] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 208.825305] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 208.825312] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 208.825315] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 209.044084] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 209.244035] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 209.448065] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 209.448121] mt7601u: probe of 8-3:1.0 failed with error -110 [ 209.448462] usb 8-3: USB disconnect, device number 40 [ 209.712097] usb 8-3: new high-speed USB device number 41 using ehci-pci [ 209.871479] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 209.871483] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 209.871487] usb 8-3: Product: 802.11 n WLAN [ 209.871489] usb 8-3: Manufacturer: MediaTek [ 209.871496] usb 8-3: SerialNumber: 1.0 [ 209.996095] usb 8-3: reset high-speed USB device number 41 using ehci-pci [ 210.146924] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 210.148854] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 210.148861] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 210.552847] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 210.552849] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 210.728192] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 210.728660] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 210.728672] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 210.732427] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 210.732816] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 210.732824] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 210.736690] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 210.736946] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 210.736949] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 210.740942] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 210.741207] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 210.741214] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 210.745199] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 210.745451] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 210.745456] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 210.745460] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 210.968083] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 211.168075] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 211.364076] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 211.364136] mt7601u: probe of 8-3:1.0 failed with error -110 [ 211.364539] usb 8-3: USB disconnect, device number 41 [ 211.628040] usb 8-3: new high-speed USB device number 42 using ehci-pci [ 211.787522] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 211.787526] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 211.787534] usb 8-3: Product: 802.11 n WLAN [ 211.787537] usb 8-3: Manufacturer: MediaTek [ 211.787540] usb 8-3: SerialNumber: 1.0 [ 211.916084] usb 8-3: reset high-speed USB device number 42 using ehci-pci [ 212.067095] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 212.069160] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 212.069168] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 212.472394] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 212.472397] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 212.647622] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 212.648320] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 212.648329] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 212.651870] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 212.652376] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 212.652383] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 212.656107] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 212.656627] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 212.656634] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 212.660371] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 212.660870] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 212.660874] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 212.664602] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 212.665111] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 212.665116] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 212.665119] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 212.884083] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 213.084049] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 213.284055] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 213.284110] mt7601u: probe of 8-3:1.0 failed with error -110 [ 213.284513] usb 8-3: USB disconnect, device number 42 [ 213.552059] usb 8-3: new high-speed USB device number 43 using ehci-pci [ 213.715476] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 213.715481] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 213.715485] usb 8-3: Product: 802.11 n WLAN [ 213.715488] usb 8-3: Manufacturer: MediaTek [ 213.715490] usb 8-3: SerialNumber: 1.0 [ 213.844113] usb 8-3: reset high-speed USB device number 43 using ehci-pci [ 213.995031] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 213.996960] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 213.996968] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 214.391957] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 214.391962] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 214.567560] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 214.568239] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 214.568246] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 214.571785] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 214.573266] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 214.573281] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 214.576069] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 214.577311] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 214.577316] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 214.580292] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 214.581561] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 214.581568] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 214.584551] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 214.585803] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 214.585807] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 214.585810] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 214.812066] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 215.012082] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 215.212078] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 215.212132] mt7601u: probe of 8-3:1.0 failed with error -110 [ 215.212522] usb 8-3: USB disconnect, device number 43 [ 215.480085] usb 8-3: new high-speed USB device number 44 using ehci-pci [ 215.639516] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 215.639520] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 215.639524] usb 8-3: Product: 802.11 n WLAN [ 215.639527] usb 8-3: Manufacturer: MediaTek [ 215.639530] usb 8-3: SerialNumber: 1.0 [ 215.768050] usb 8-3: reset high-speed USB device number 44 using ehci-pci [ 215.919083] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 215.920887] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 215.920892] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 216.311904] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 216.311909] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 216.487253] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 216.487935] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 216.487943] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 216.491501] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 216.491881] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 216.491886] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 216.495745] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 216.496113] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 216.496118] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 216.499995] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 216.500503] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 216.500511] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 216.504246] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 216.504746] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 216.504751] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 216.504754] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 216.720053] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 216.924100] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 217.124064] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 217.124124] mt7601u: probe of 8-3:1.0 failed with error -110 [ 217.124542] usb 8-3: USB disconnect, device number 44 [ 217.388111] usb 8-3: new high-speed USB device number 45 using ehci-pci [ 217.547468] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 217.547472] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 217.547475] usb 8-3: Product: 802.11 n WLAN [ 217.547478] usb 8-3: Manufacturer: MediaTek [ 217.547481] usb 8-3: SerialNumber: 1.0 [ 217.672106] usb 8-3: reset high-speed USB device number 45 using ehci-pci [ 217.823299] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 217.824995] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 217.825003] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 218.231115] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 218.231119] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 218.412459] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 218.412663] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 218.412671] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 218.416711] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 218.416976] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 218.416982] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 218.420958] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 218.421226] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 218.421233] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 218.425199] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 218.425452] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 218.425456] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 218.429458] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 218.429704] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 218.429709] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 218.429713] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 218.652083] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 218.856078] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 219.044077] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 219.044137] mt7601u: probe of 8-3:1.0 failed with error -110 [ 219.044537] usb 8-3: USB disconnect, device number 45 [ 219.312074] usb 8-3: new high-speed USB device number 46 using ehci-pci [ 219.471429] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 219.471433] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 219.471435] usb 8-3: Product: 802.11 n WLAN [ 219.471437] usb 8-3: Manufacturer: MediaTek [ 219.471439] usb 8-3: SerialNumber: 1.0 [ 219.596087] usb 8-3: reset high-speed USB device number 46 using ehci-pci [ 219.747142] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 219.748595] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 219.748603] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 220.150957] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 220.150961] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 220.323057] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 220.323173] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 220.323179] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 220.327308] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 220.327577] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 220.327584] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 220.331552] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 220.331818] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 220.331824] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 220.335791] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 220.336161] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 220.336167] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 220.340130] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 220.340295] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 220.340300] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 220.340303] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 220.560042] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 220.756045] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 220.956088] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 220.956147] mt7601u: probe of 8-3:1.0 failed with error -110 [ 220.956565] usb 8-3: USB disconnect, device number 46 [ 221.220092] usb 8-3: new high-speed USB device number 47 using ehci-pci [ 221.379534] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 221.379539] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 221.379542] usb 8-3: Product: 802.11 n WLAN [ 221.379544] usb 8-3: Manufacturer: MediaTek [ 221.379547] usb 8-3: SerialNumber: 1.0 [ 221.508048] usb 8-3: reset high-speed USB device number 47 using ehci-pci [ 221.659117] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 221.661054] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 221.661067] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 222.072054] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 222.072057] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 222.248417] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 222.249073] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 222.249081] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 222.252638] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 222.253314] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 222.253320] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 222.256900] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 222.257279] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 222.257283] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 222.261147] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 222.261543] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 222.261548] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 222.265407] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 222.265780] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 222.265784] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 222.265787] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 222.488057] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 222.684078] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 222.884053] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 222.884109] mt7601u: probe of 8-3:1.0 failed with error -110 [ 222.884512] usb 8-3: USB disconnect, device number 47 [ 223.148090] usb 8-3: new high-speed USB device number 48 using ehci-pci [ 223.307516] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 223.307521] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 223.307524] usb 8-3: Product: 802.11 n WLAN [ 223.307527] usb 8-3: Manufacturer: MediaTek [ 223.307529] usb 8-3: SerialNumber: 1.0 [ 223.436088] usb 8-3: reset high-speed USB device number 48 using ehci-pci [ 223.591101] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 223.593045] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 223.593053] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 223.990049] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 223.990053] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 224.162775] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 224.162889] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 224.162895] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 224.167022] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 224.167288] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 224.167295] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 224.171270] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 224.171535] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 224.171541] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 224.175513] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 224.175769] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 224.175779] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 224.179773] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 224.180031] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 224.180037] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 224.180040] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 224.392073] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 224.592097] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 224.792103] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 224.792162] mt7601u: probe of 8-3:1.0 failed with error -110 [ 224.792572] usb 8-3: USB disconnect, device number 48 [ 225.056107] usb 8-3: new high-speed USB device number 49 using ehci-pci [ 225.215508] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 225.215511] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 225.215514] usb 8-3: Product: 802.11 n WLAN [ 225.215516] usb 8-3: Manufacturer: MediaTek [ 225.215518] usb 8-3: SerialNumber: 1.0 [ 225.340070] usb 8-3: reset high-speed USB device number 49 using ehci-pci [ 225.491103] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 225.492825] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 225.492835] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 225.878539] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 225.878543] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 226.055773] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 226.055856] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 226.055873] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 226.060024] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 226.060291] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 226.060298] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 226.064270] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 226.064531] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 226.064537] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 226.068510] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 226.068820] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 226.068825] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 226.072757] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 226.073015] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 226.073020] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 226.073023] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 226.288072] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 226.476057] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 226.676076] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 226.676134] mt7601u: probe of 8-3:1.0 failed with error -110 [ 226.676532] usb 8-3: USB disconnect, device number 49 [ 226.944075] usb 8-3: new high-speed USB device number 50 using ehci-pci [ 227.103516] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 227.103519] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.103522] usb 8-3: Product: 802.11 n WLAN [ 227.103524] usb 8-3: Manufacturer: MediaTek [ 227.103525] usb 8-3: SerialNumber: 1.0 [ 227.228096] usb 8-3: reset high-speed USB device number 50 using ehci-pci [ 227.379098] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 227.380654] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 227.380659] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 227.766930] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 227.766934] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 227.943410] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 227.944113] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 227.944130] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 227.947653] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 227.948152] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 227.948158] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 227.951904] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 227.952400] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 227.952406] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 227.956172] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 227.956662] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 227.956668] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 227.960405] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 227.960906] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 227.960910] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 227.960914] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 228.180088] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 228.380077] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 228.580040] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 228.580095] mt7601u: probe of 8-3:1.0 failed with error -110 [ 228.580495] usb 8-3: USB disconnect, device number 50 [ 228.844046] usb 8-3: new high-speed USB device number 51 using ehci-pci [ 229.003534] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 229.003538] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.003542] usb 8-3: Product: 802.11 n WLAN [ 229.003545] usb 8-3: Manufacturer: MediaTek [ 229.003547] usb 8-3: SerialNumber: 1.0 [ 229.132034] usb 8-3: reset high-speed USB device number 51 using ehci-pci [ 229.283119] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 229.285187] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 229.285195] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 229.686068] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 229.686072] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 229.864170] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 229.864815] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 229.864823] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 229.868406] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 229.869411] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 229.869418] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 229.872652] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 229.873422] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 229.873427] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 229.876911] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 229.877691] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 229.877699] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 229.881168] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 229.881920] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 229.881924] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 229.881927] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 230.112080] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 230.308048] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 230.508053] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 230.508111] mt7601u: probe of 8-3:1.0 failed with error -110 [ 230.508510] usb 8-3: USB disconnect, device number 51 [ 230.776086] usb 8-3: new high-speed USB device number 52 using ehci-pci [ 230.935551] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 230.935556] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.935559] usb 8-3: Product: 802.11 n WLAN [ 230.935562] usb 8-3: Manufacturer: MediaTek [ 230.935564] usb 8-3: SerialNumber: 1.0 [ 231.064074] usb 8-3: reset high-speed USB device number 52 using ehci-pci [ 231.215130] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 231.217083] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 231.217091] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 231.607089] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 231.607093] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 231.783186] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 231.783647] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 231.783652] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 231.787426] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 231.787674] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 231.787676] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 231.791680] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 231.791945] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 231.791948] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 231.795942] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 231.796191] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 231.796196] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 231.800180] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 231.800434] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 231.800439] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 231.800443] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 232.024040] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 232.224076] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 232.420072] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 232.420127] mt7601u: probe of 8-3:1.0 failed with error -110 [ 232.420532] usb 8-3: USB disconnect, device number 52 [ 232.688028] usb 8-3: new high-speed USB device number 53 using ehci-pci [ 232.847447] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 232.847452] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.847455] usb 8-3: Product: 802.11 n WLAN [ 232.847458] usb 8-3: Manufacturer: MediaTek [ 232.847464] usb 8-3: SerialNumber: 1.0 [ 232.976067] usb 8-3: reset high-speed USB device number 53 using ehci-pci [ 233.127161] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 233.129229] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 233.129237] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 233.526119] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 233.526123] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 233.703096] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 233.703771] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 233.703779] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 233.707344] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 233.707723] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 233.707729] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 233.711590] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 233.711965] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 233.711969] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 233.715846] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 233.716245] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 233.716250] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 233.720120] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 233.720469] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 233.720475] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 233.720478] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 233.944069] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 234.144050] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 234.344075] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 234.344130] mt7601u: probe of 8-3:1.0 failed with error -110 [ 234.344531] usb 8-3: USB disconnect, device number 53 [ 234.612092] usb 8-3: new high-speed USB device number 54 using ehci-pci [ 234.771483] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 234.771488] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.771491] usb 8-3: Product: 802.11 n WLAN [ 234.771494] usb 8-3: Manufacturer: MediaTek [ 234.771496] usb 8-3: SerialNumber: 1.0 [ 234.896063] usb 8-3: reset high-speed USB device number 54 using ehci-pci [ 235.047070] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 235.049135] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 235.049147] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 235.446903] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 235.446907] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 235.625134] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 235.625785] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 235.625793] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 235.629377] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 235.629756] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 235.629761] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 235.633624] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 235.634004] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 235.634007] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 235.637871] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 235.638258] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 235.638264] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 235.642128] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 235.642515] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 235.642521] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 235.642524] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 235.848061] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 236.048075] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 236.248075] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 236.248130] mt7601u: probe of 8-3:1.0 failed with error -110 [ 236.248539] usb 8-3: USB disconnect, device number 54 [ 236.516087] usb 8-3: new high-speed USB device number 55 using ehci-pci [ 236.675519] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 236.675523] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.675527] usb 8-3: Product: 802.11 n WLAN [ 236.675529] usb 8-3: Manufacturer: MediaTek [ 236.675532] usb 8-3: SerialNumber: 1.0 [ 236.804086] usb 8-3: reset high-speed USB device number 55 using ehci-pci [ 236.955101] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 236.957049] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 236.957057] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 237.368068] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 237.368072] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 237.543171] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 237.543824] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 237.543832] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 237.547421] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 237.547799] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 237.547804] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 237.551664] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 237.552067] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 237.552071] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 237.555924] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 237.556291] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 237.556296] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 237.560157] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 237.560536] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 237.560541] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 237.560545] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 237.776077] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 237.972076] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 238.172075] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 238.172130] mt7601u: probe of 8-3:1.0 failed with error -110 [ 238.172539] usb 8-3: USB disconnect, device number 55 [ 238.436066] usb 8-3: new high-speed USB device number 56 using ehci-pci [ 238.595437] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 238.595441] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 238.595444] usb 8-3: Product: 802.11 n WLAN [ 238.595447] usb 8-3: Manufacturer: MediaTek [ 238.595450] usb 8-3: SerialNumber: 1.0 [ 238.720075] usb 8-3: reset high-speed USB device number 56 using ehci-pci [ 238.871156] mt7601u 8-3:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 238.873218] mt7601u 8-3:1.0: firmware: direct-loading firmware mt7601u.bin [ 238.873226] mt7601u 8-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 239.256114] mt7601u 8-3:1.0: Warning: unsupported EEPROM version 0d [ 239.256118] mt7601u 8-3:1.0: EEPROM ver:0d fae:00 [ 239.430851] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 239.431540] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 239.431551] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 239.435097] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 239.435598] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 239.435603] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 239.439341] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 239.439842] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 239.439845] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 239.443583] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 239.444125] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 239.444130] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 239.447852] mt7601u 8-3:1.0: Error: RX urb failed:-71 [ 239.448350] mt7601u 8-3:1.0: Error: MCU resp urb failed:-71 [ 239.448355] mt7601u 8-3:1.0: Error: MCU resp evt:0 seq:4-3! [ 239.448358] mt7601u 8-3:1.0: Error: mt7601u_mcu_wait_resp timed out [ 239.668068] mt7601u 8-3:1.0: Vendor request req:07 off:0080 failed:-71 [ 239.872078] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 240.076076] mt7601u 8-3:1.0: Vendor request req:02 off:0080 failed:-71 [ 240.076131] mt7601u: probe of 8-3:1.0 failed with error -110 [ 240.076532] usb 8-3: USB disconnect, device number 56 [ 240.340083] usb 8-3: new high-speed USB device number 57 using ehci-pci [ 240.499483] usb 8-3: New USB device found, idVendor=148f, idProduct=7601 [ 240.499486] usb 8-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.499488] usb 8-3: Product: 802.11 n WLAN [ 240.499491] usb 8-3: Manufacturer: MediaTek [ 240.499492] usb 8-3: SerialNumber: 1.0 [ 240.624030] usb 8-3: reset high-speed USB device number 57 using ehci-pci ^C

[kuba-moo]

Hm. Something seems wrong with the device at USB layer. Does it work with any other driver/OS?

[jrfabio]

Yes, it worked perfectly on windows 7.

2017-04-22 19:11 GMT, Jakub Kicinski [email protected]:

Hm. Something seems wrong with the device at USB layer. Does it work with any other driver/OS?

-- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: https://github.com/kuba-moo/mt7601u/issues/64#issuecomment-296394991

-- Lead, folow or get out of my way!

[kuba-moo]

Hm. What is the platform (CPU)? Where did you get the firmware from? Is there chance you could try to compile the driver from Mediatek's website?

[jrfabio]

I have a dell inspiron 1545, Pentium(R) Dual-core, 2,00 GB, Kali linux light wich cames with the firmware in it but, as I didn´t know, i downloaded it from github. Now about Mediatek´s website I don´t know if I can LOL, but I can try.

2017-04-24 22:27 GMT, Jakub Kicinski [email protected]:

Hm. What is the platform (CPU)? Where did you get the firmware from? Is there chance you could try to compile the driver from Mediatek's website?

-- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: https://github.com/kuba-moo/mt7601u/issues/64#issuecomment-296839869

-- Lead, folow or get out of my way!

[jrfabio]

Oh I´m sorry because i forgot to say that at Mediatek´s website there is no download option for my MT7601U, just Contact sales option.

2017-04-24 22:57 GMT, Fábio Santa Helena [email protected]:

I have a dell inspiron 1545, Pentium(R) Dual-core, 2,00 GB, Kali linux light wich cames with the firmware in it but, as I didn´t know, i downloaded it from github. Now about Mediatek´s website I don´t know if I can LOL, but I can try.

2017-04-24 22:27 GMT, Jakub Kicinski [email protected]:

Hm. What is the platform (CPU)? Where did you get the firmware from? Is there chance you could try to compile the driver from Mediatek's website?

-- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: https://github.com/kuba-moo/mt7601u/issues/64#issuecomment-296839869

-- Lead, folow or get out of my way!

-- Lead, folow or get out of my way!

[kuba-moo]

Ah, I think they may have removed it after I upstreamed this driver... You can find some copies on GH, like this one: https://github.com/porjo/mt7601u As far as FW goes, can you re-download it to make sure it's not corrupted? This is the MD5 sum it should have:

$ md5sum /lib/firmware/mt7601u.bin 
696cedb8e76ecc0cda9f9b0d3972c64d  /lib/firmware/mt7601u.bin

[jrfabio]

Hi friend, i tried but got this message:

hammer@hammer:~/mt7601/src$ ls ate mcu chips mgmt common os include phy iwpriv_usage.txt rate_ctrl Kismet-20140903-17-34-03-1.alert README_STA_usb Kismet-20140903-17-34-03-1.gpsxml RT2870STACard.dat Kismet-20140903-17-34-03-1.nettxt RT2870STA.dat Kismet-20140903-17-34-03-1.netxml sta Kismet-20140903-17-34-03-1.pcapdump sta_ate_iwpriv_usage.txt mac tools Makefile hammer@hammer:~/mt7601/src$ sudo make sudo: make: command not found hammer@hammer:~/mt7601/src$

Any idea?

2017-04-25 3:50 GMT, Jakub Kicinski [email protected]:

Ah, I think they may have removed it after I upstreamed this driver... You can find some copies on GH, like this one: https://github.com/porjo/mt7601u As far as FW goes, can you re-download it to make sure it's not corrupted? This is the MD5 sum it should have:

$ md5sum /lib/firmware/mt7601u.bin
696cedb8e76ecc0cda9f9b0d3972c64d  /lib/firmware/mt7601u.bin

-- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: https://github.com/kuba-moo/mt7601u/issues/64#issuecomment-296892366

-- Lead, folow or get out of my way!

[jrfabio]

More...

hammer@hammer:~/mt7601/src$ sudo make make -C tools make[1]: Entering directory '/home/hammer/mt7601/src/tools' gcc -g bin2h.c -o bin2h make[1]: Leaving directory '/home/hammer/mt7601/src/tools' /home/hammer/mt7601/src/tools/bin2h cp -f os/linux/Makefile.6 /home/hammer/mt7601/src/os/linux/Makefile make -C /lib/modules/4.9.0-kali3-amd64/build SUBDIRS=/home/hammer/mt7601/src/os/linux modules make[1]: Entering directory '/usr/src/linux-headers-4.9.0-kali3-amd64' CC [M] /home/hammer/mt7601/src/os/linux/../../os/linux/rt_profile.o /home/hammer/mt7601/src/os/linux/../../os/linux/rt_profile.c: In function ‘announce_802_3_packet’: /home/hammer/mt7601/src/os/linux/../../os/linux/rt_profile.c:331:16: warning: unused variable ‘pAd’ [-Wunused-variable] RTMP_ADAPTER *pAd = (RTMP_ADAPTER *)pAdSrc; ^~~ CC [M] /home/hammer/mt7601/src/os/linux/../../sta/assoc.o CC [M] /home/hammer/mt7601/src/os/linux/../../sta/auth.o CC [M] /home/hammer/mt7601/src/os/linux/../../sta/auth_rsp.o CC [M] /home/hammer/mt7601/src/os/linux/../../sta/sync.o /home/hammer/mt7601/src/os/linux/../../sta/sync.c: In function ‘MlmeForceJoinReqAction’: /home/hammer/mt7601/src/os/linux/../../sta/sync.c:181:24: warning: unused variable ‘pInfo’ [-Wunused-variable] MLME_JOIN_REQ_STRUCT *pInfo = (MLME_JOIN_REQ_STRUCT *)(Elem->Msg); ^~~~~ /home/hammer/mt7601/src/os/linux/../../sta/sync.c: In function ‘PeerBeacon’: /home/hammer/mt7601/src/os/linux/../../sta/sync.c:2180:12: error: passing argument 8 of ‘StaAddMacTableEntry’ from incompatible pointer type [-Werror=incompatible-pointer-types] ie_list, ^~~~~~~ In file included from /home/hammer/mt7601/src/include/rt_config.h:59:0, from /home/hammer/mt7601/src/os/linux/../../sta/sync.c:28: /home/hammer/mt7601/src/include/rtmp.h:7892:9: note: expected ‘IE_LISTS * {aka struct _IE_lists *}’ but argument is of type ‘BCN_IE_LIST * {aka struct _bcn_ie_list *}’ BOOLEAN StaAddMacTableEntry( ^~~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors /usr/src/linux-headers-4.9.0-kali3-common/scripts/Makefile.build:298: recipe for target '/home/hammer/mt7601/src/os/linux/../../sta/sync.o' failed make[4]: *** [/home/hammer/mt7601/src/os/linux/../../sta/sync.o] Error 1 /usr/src/linux-headers-4.9.0-kali3-common/Makefile:1507: recipe for target 'module/home/hammer/mt7601/src/os/linux' failed make[3]: *** [module/home/hammer/mt7601/src/os/linux] Error 2 Makefile:150: recipe for target 'sub-make' failed make[2]: *** [sub-make] Error 2 Makefile:8: recipe for target 'all' failed make[1]: *** [all] Error 2 make[1]: Leaving directory '/usr/src/linux-headers-4.9.0-kali3-amd64' Makefile:394: recipe for target 'LINUX' failed make: *** [LINUX] Error 2 hammer@hammer:~/mt7601/src$

2017-04-28 2:23 GMT, Fábio Santa Helena [email protected]:

Hi friend, i tried but got this message:

hammer@hammer:~/mt7601/src$ ls ate mcu chips mgmt common os include phy iwpriv_usage.txt rate_ctrl Kismet-20140903-17-34-03-1.alert README_STA_usb Kismet-20140903-17-34-03-1.gpsxml RT2870STACard.dat Kismet-20140903-17-34-03-1.nettxt RT2870STA.dat Kismet-20140903-17-34-03-1.netxml sta Kismet-20140903-17-34-03-1.pcapdump sta_ate_iwpriv_usage.txt mac tools Makefile hammer@hammer:~/mt7601/src$ sudo make sudo: make: command not found hammer@hammer:~/mt7601/src$

Any idea?

2017-04-25 3:50 GMT, Jakub Kicinski [email protected]:

Ah, I think they may have removed it after I upstreamed this driver... You can find some copies on GH, like this one: https://github.com/porjo/mt7601u As far as FW goes, can you re-download it to make sure it's not corrupted? This is the MD5 sum it should have:

$ md5sum /lib/firmware/mt7601u.bin
696cedb8e76ecc0cda9f9b0d3972c64d  /lib/firmware/mt7601u.bin

-- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: https://github.com/kuba-moo/mt7601u/issues/64#issuecomment-296892366

-- Lead, folow or get out of my way!

-- Lead, folow or get out of my way!

[kuba-moo]

Hm. Looks like the vendor driver doesn't build for 4.9 kernel. What about the firmware? Could you show what md5sum the firmware you got has?

[jrfabio]

hammer@hammer:~/mt7601$ md5sum DPO_MT7601U_LinuxSTA_3.0.0.4_20130913-Linux-3.17.0-v2.patch e79778e5f75407865d42c16b265ef250 DPO_MT7601U_LinuxSTA_3.0.0.4_20130913-Linux-3.17.0-v2.patch

2017-04-28 2:52 GMT, Jakub Kicinski [email protected]:

Hm. Looks like the vendor driver doesn't build for 4.9 kernel. What about the firmware? Could you show what md5sum the firmware you got has?

-- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: https://github.com/kuba-moo/mt7601u/issues/64#issuecomment-297893592

-- Lead, folow or get out of my way!

[kuba-moo]

I was asking about the md5sum of the firmware, so /lib/firmware/mt7601u.bin:

$ md5sum /lib/firmware/mt7601u.bin 
696cedb8e76ecc0cda9f9b0d3972c64d  /lib/firmware/mt7601u.bin

[jrfabio]

Hi friend that's it

hammer@hammer:/lib/firmware$ md5sum mt7601u.bin 696cedb8e76ecc0cda9f9b0d3972c64d mt7601u.bin hammer@hammer:/lib/firmware$

2017-04-29 2:50 GMT, Jakub Kicinski [email protected]:

I was asking about the md5sum of the firmware, so /lib/firmware/mt7601u.bin:

$ md5sum /lib/firmware/mt7601u.bin
696cedb8e76ecc0cda9f9b0d3972c64d  /lib/firmware/mt7601u.bin

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[kuba-moo]

Sorry, I run out of ideas :( Either the card is broken, or the USB controller, or the two just don't like each other :(

[jrfabio]

LOL. Oh friend... what a pity, I'm so glad for your help. I think I'll have to buy another one. Thanks.

2017-05-01 3:00 GMT, Jakub Kicinski [email protected]:

Sorry, I run out of ideas :( Either the card is broken, or the USB controller, or the two just don't like each other :(

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[aleksander]

Hi! I have exactly the same problem:

[  100.874586] usb 3-3: new high-speed USB device number 2 using xhci_hcd
[  101.468104] usb 3-3: reset high-speed USB device number 2 using xhci_hcd
[  101.600320] mt7601u 3-3:1.0: ASIC revision: 76010001 MAC revision: 76010500
[  101.608217] mt7601u 3-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
[  102.012412] mt7601u 3-3:1.0: Warning: unsupported EEPROM version 0d
[  102.012414] mt7601u 3-3:1.0: EEPROM ver:0d fae:00
[  102.165074] mt7601u 3-3:1.0: Error: RX urb failed:-71
[  102.165097] mt7601u 3-3:1.0: Error: MCU resp urb failed:-71
[  102.165100] mt7601u 3-3:1.0: Error: MCU resp evt:0 seq:4-3!
[  102.165109] mt7601u 3-3:1.0: Error: RX urb failed:-71
[  102.165154] mt7601u 3-3:1.0: Error: RX urb failed:-71
[  102.165189] mt7601u 3-3:1.0: Error: RX urb failed:-71
[  102.165205] usb 3-3: USB disconnect, device number 2
[  102.165210] mt7601u 3-3:1.0: Error: submit URB dir:128 ep:1 failed:-19
[  102.166009] usbcore: registered new interface driver mt7601u
[  102.444765] usb 3-3: new high-speed USB device number 3 using xhci_hcd
[  102.698367] usb 3-3: reset high-speed USB device number 3 using xhci_hcd
[  102.830737] mt7601u 3-3:1.0: ASIC revision: 76010001 MAC revision: 76010500
[  102.831287] mt7601u 3-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
[  103.242023] mt7601u 3-3:1.0: Warning: unsupported EEPROM version 0d
[  103.242026] mt7601u 3-3:1.0: EEPROM ver:0d fae:00
[  103.395708] mt7601u 3-3:1.0: Error: RX urb failed:-71
[  103.395743] mt7601u 3-3:1.0: Error: RX urb failed:-71
[  103.395763] mt7601u 3-3:1.0: Error: MCU resp urb failed:-71
[  103.395767] mt7601u 3-3:1.0: Error: MCU resp evt:0 seq:4-3!
[  103.395788] mt7601u 3-3:1.0: Error: RX urb failed:-71
[  103.395802] mt7601u 3-3:1.0: Error: MCU resp urb failed:-71
[  103.395805] mt7601u 3-3:1.0: Error: MCU resp evt:0 seq:4-3!
[  103.395833] mt7601u 3-3:1.0: Error: RX urb failed:-71
[  103.395850] mt7601u 3-3:1.0: Error: MCU resp urb failed:-71
[  103.395853] mt7601u 3-3:1.0: Error: MCU resp evt:0 seq:4-3!
[  103.395859] mt7601u 3-3:1.0: Error: RX urb failed:-71
[  103.395871] mt7601u 3-3:1.0: Error: MCU resp urb failed:-71
[  103.395874] mt7601u 3-3:1.0: Error: MCU resp evt:0 seq:4-3!
[  103.395937] mt7601u 3-3:1.0: Error: RX urb failed:-71
[  103.395962] mt7601u 3-3:1.0: Error: RX urb failed:-71
[  103.395974] mt7601u 3-3:1.0: Error: MCU resp urb failed:-71
[  103.395977] mt7601u 3-3:1.0: Error: MCU resp evt:0 seq:4-3!
[  103.395980] mt7601u 3-3:1.0: Error: mt7601u_mcu_wait_resp timed out
[  103.531572] mt7601u 3-3:1.0: Vendor request req:07 off:0080 failed:-71
[  103.664926] mt7601u 3-3:1.0: Vendor request req:02 off:0080 failed:-71
[  103.798251] mt7601u 3-3:1.0: Vendor request req:02 off:0080 failed:-71
[  103.798294] mt7601u: probe of 3-3:1.0 failed with error -110
[  103.798472] usb 3-3: USB disconnect, device number 3

This error reproduced on two different desktops and one laptop all running latest Arch Linux. But It's working fine on windows 10.

~ » uname -a
Linux 4.11.3-1-ARCH #1 SMP PREEMPT Sun May 28 10:40:17 CEST 2017 x86_64 GNU/Linux
~ » md5sum /lib/firmware/mt7601u.bin 
696cedb8e76ecc0cda9f9b0d3972c64d  /lib/firmware/mt7601u.bin

How can I help debug this? Could you please give any directions where I can start the investigation?

[aleksander]

The problem is in mt7601u_phy_init > mt7601u_init_cal > mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0). With this lines commented initialization ends successfully and interface appears. Don't know is it working or not.

[jrfabio]

Thanks friend but I gave up on mt7601.

2017-06-07 9:55 GMT, Aleksander Usov [email protected]:

The problem is in mt7601u_phy_init > mt7601u_init_cal > mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0). With this lines commented initialization ends successfully and interface appears. Don't know is it working or not.

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[aleksander]

@jrfabio, I want to solve this problem because I also have mt7601u based device with the same symptoms, so I believe @kuba-moo will suggest some way :)

@kuba-moo, should I open another issue?

[jrfabio]

I tried to solve this with him but we've got no sucess and he said he has no idea what was happening but you can try maybe you get luck.

Livre de vírus. www.avast.com.

2017-06-07 13:33 GMT, Aleksander Usov [email protected]:

@jrfabio, I want to solve this problem because I also have mt7601u based device with the same symptoms, so I believe @kuba-moo suggest some way :)

@kuba-moo, should I open another issue?

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[kuba-moo]

Hi @aleksander!
Thanks for investigating, did you check if the device works with calibration removed? Now we have two bad devices, perhaps we can try to find commonalities. What's your dongle Aleksander? @jrfabio how about yours?

[aleksander]

did you check if the device works with calibration removed?

Yes, device works without calibration. I successfully connected to my phone and loaded some web sites. Not sure about speed and stability though. Need more testing.

What's your dongle Aleksander?

Mine is Elisona USB Wi-Fi adapter ordered from aliexpress (https://aliexpress.com/item/150Mbps-Mini-Wireless-USB-Wlan-Adapter-802-11g-n-Wifi-Dongle-Lan-Card-w-Antenna-big/32527991067.html)

if this help I can dissassemble the device to see whats in there.

I still can't find a cd-rom to check CD contents, maybe I'll find modified driver there.

[jrfabio]

Hi everyone. As I said, I gave up on my device and will buy another one which matches with kali linux. Thanks.

Livre de vírus. www.avast.com.

2017-06-08 8:49 GMT, Aleksander Usov [email protected]:

did you check if the device works with calibration removed?

Yes, device works without calibration. I successfully connected to my phone and loaded some web sites. Not sure about speed and stability though. Need more testing.

What's your dongle Aleksander?

Mine is Elisona USB Wi-Fi adapter ordered from aliexpress (https://aliexpress.com/item/150Mbps-Mini-Wireless-USB-Wlan-Adapter-802-11g-n-Wifi-Dongle-Lan-Card-w-Antenna-big/32527991067.html)

if this helps I can dissassemble the device to see whats in there.

I still can't find a cd-rom to check CD contents, maybe I'll find modified driver there.

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[kuba-moo]

I think the chip reports to be the same version of silicon as all the others I've seen (well there are two variants but this is the more common one). I will try to get one from AliExpress, although it will take a month to be delivered ;) Definitely check out if there is a Linux driver on the CD. The version of Linux driver I had from MediaTek was quite old, perhaps they changed something.

[aleksander]

I found a cd-rom and cd contents is

├── MTK WlanU
│   ├── DPO_MT7601U_LinuxSTA_3.0.0.4_20130913.tar.bz2
└── RTL WlanU
    ├── RTL8188C_8192C_USB_linux_v4.0.2_9000.20130911.zip

Archives contain sources with timestamps of 9.12.2013. Look like it's the same old mediatek driver.

[jrfabio]

It´s like my one. Did you got any success on mt-7601u?

Livre de vírus. www.avast.com.

2017-06-15 6:52 GMT-03:00, Aleksander Usov [email protected]:

I found a cd-rom and cd contents is

├── MTK WlanU
│   ├── DPO_MT7601U_LinuxSTA_3.0.0.4_20130913.tar.bz2
└── RTL WlanU
    ├── RTL8188C_8192C_USB_linux_v4.0.2_9000.20130911.zip

Archives contain sources with timestamps of 9.12.2013. Look like it's the same old mediatek driver.

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[kuba-moo]

3.0.0.4 is the version I was basing this driver on :( One thing you could try to do is installing a very old kernel (~3.8 times probably) and see if the vendor driver works there. For now I think you should be safe to hack the calibration out, I think it only affects sensitivity.

[kuba-moo]

I just got my device from Alibaba and it works :/ Can you try your with Fedora 25, kernel 4.11.4-200.fc25.x86_64? That works fine for me..

[kuba-moo]

FWIW my device has a white round sticker on the back which says Tolvia.

[romeumellobr]

No, my device don't have this sticker, is white round but says "AF"

[romeumellobr]

Tried in Fedora 25 and does not work too. Hello, Any news? I hope to get my device to work.

[kuba-moo]

Damn. If Fedora 25 doesn't work for you I must have gotten a device from a different batch. I will try to inspect the calibration code over the weekend to see if there are any bugs I can spot. Stay tuned.

[jguidini]

Hi @kuba-moo, I have the same problem. I buyed 3 devices, 2 work well, 1 not. Can I send to you this one diferent, if you hope, for you analyse and, hope, enhance the driver?

[drbeat]

just bought one of those black & red devices off ebay and got the same issue on my raspberry pi

also the repository of porjo does not exists anymore so I do not have any clue how to fix this

the only difference I see is the eeprom dmesg shows me "EEPROM ver:0c fae:00"

[aleksander]

@romeumellobr @jguidini @drbeat This is the temporary solution I use for my mt7601u stick from aliexpress:

1. From kernel.org dowload linux kernel source corresponding to your working kernel.
2. Unpack the kernel source. cd to drivers/net/wireless/mediatek/mt7601u
3. Open phy.c. Find function mt7601u_init_cal and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); like so:

        //ret = mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0);
        //if (ret)
        //      return ret;

4. Build module make -C /lib/modules/$(uname -r)/build M=$(pwd) modules
5. Remove the device
6. rmmod mt7601u
7. insmod mt7601u.ko
8. Insert the device
9. Check there are no errors in dmesg and interface appeared in ip link

[stevewalsh123]

@drbeat I also encountered a VERY similar error as you this morning with my MT6701 and rpi (1B)... I stumbled across found this thread whilst trying to figure out the cause...

And for me the SOLUTION was to use a USB powered hub between pi and MT7601. Turned out, it just wasn't getting enough power from the pi's own USB ports... (I'm now also providing power to the pi from the same hub so it means I don't use any extra power sockets!) https://s27.postimg.org/ul4rm32ab/pi1_USB-power_ralink-_MT7601.jpg

I hope this helps.

[safeuq]

@aleksander Can you explain it more clearly? As I'm running Ubuntu 17.04, I don't know what and which to download. I just googled the path and found a result on GitHub. I downloaded the mt7601u folder alone. On running the 'make' command, it throws an error. Please help.

[mcquiggd]

@aleksander

This is the temporary solution I use for my mt7601u stick from aliexpress:

From kernel.org dowload linux kernel source corresponding to your working kernel. Unpack the kernel source. cd to drivers/net/wireless/mediatek/mt7601u Open phy.c. Find function mt7601u_init_cal and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); like so: //ret = mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); //if (ret) // return ret; Build module make -C /lib/modules/$(uname -r)/build M=$(pwd) modules Remove the device rmmod mt7601u insmod mt7601u.ko Insert the device Check there are no errors in dmesg and interface appeared in ip link

Thanks very much - this worked for me - I receive the same warning message in dmesg:

"Warning unsupported EEPROM version 0d"

But the device works perfectly, and will happily max out the 25 Mb/s ADSL I tested it with. It seems to be stable after shifting a few gigs through it, no drops, no problem with invalid packets, signal strength is as expected (typically around 72 - 90 Mb/s connection in a busy environment), and negotiation of network and security protocols works fine.

I do have one issue - the driver seems to be restored back to the kernel default on each reboot, and I have to run

rmmod mt7601u insmod ./mt7601u.ko

from the directory where I compiled the updated driver, each time.

Perhaps you have encountered that? I presume it's because the driver is not 'signed', and it detects a 'tainted kernel' (I am pretty new to Linux).

(As an aside, during my attempts to get two mt7601u based devices to work, I upgraded my Ubuntu 17.04 kernel to 4.13.5, and suddenly the Atheros based internal wifi on my Dell Venue Pro 11 5130 sprang into life.)

@jrfabio I believe the workaround by @aleksander will solve your original problem, if you are still looking for a fix.

I am living in Brasil, and mt7601u cards are everywhere... getting this adjustment to the driver into the kernel will make a lot of people happy.

[Nidroide]

The same problem here, to get the dongle running I had to comment the following lines too:

//ret = mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->dpd_temp);
        //if (ret)
        //      return ret;

and: //mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp); in function mt7601u_phy_recalibrate_after_assoc

hoping this may help.

[khfeng]

Does working mt7601u also have same ASIC and MAC revision, "ASIC revision: 76010001 MAC revision: 76010500"?

We can probably workaround this by checking the revision.

[mcquiggd]

@khfeng

Perhaps your comment was not directly addressed to me, but in my case, my card that now works, with the workaround of commenting out mt7601u_mcu_calibrate is indeed "ASIC revision: 76010001 MAC revision: 76010500".

Below is the output as reported by dmesg, currently running on Ubuntu 17.10, and I have successfully made and used the driver with kernels 4.13 through 14.3.10, inclusive.

It`s been reliable and good performance with IPv4 and IPv6,

[ 56.482127] mt7601u: probe of 1-2:1.0 failed with error -110 [ 56.482418] usb 1-2: USB disconnect, device number 29 [ 56.749085] usb 1-2: new high-speed USB device number 30 using xhci_hcd [ 56.899398] usb 1-2: New USB device found, idVendor=148f, idProduct=7601 [ 56.899403] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.899406] usb 1-2: Product: 802.11 n WLAN [ 56.899408] usb 1-2: Manufacturer: MediaTek [ 56.899410] usb 1-2: SerialNumber: 1.0 [ 57.016406] usb 1-2: reset high-speed USB device number 30 using xhci_hcd [ 57.158266] mt7601u 1-2:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 57.158911] mt7601u 1-2:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 57.601782] mt7601u 1-2:1.0: Warning: unsupported EEPROM version 0d [ 57.601787] mt7601u 1-2:1.0: EEPROM ver:0d fae:00 [ 57.797394] ieee80211 phy28: Selected rate control algorithm 'minstrel_ht' [ 57.931955] mt7601u 1-2:1.0 wlx20e11701dfa3: renamed from wlan1 [ 57.986596] IPv6: ADDRCONF(NETDEV_UP): wlx20e11701dfa3: link is not ready [ 58.006540] IPv6: ADDRCONF(NETDEV_UP): wlx20e11701dfa3: link is not ready [ 58.077819] IPv6: ADDRCONF(NETDEV_UP): wlx20e11701dfa3: link is not ready [ 60.158190] wlx20e11701dfa3: authenticate with d4:63:fe:3e:44:46 [ 60.181602] wlx20e11701dfa3: send auth to d4:63:fe:3e:44:46 (try 1/3) [ 60.187345] wlx20e11701dfa3: authenticated [ 60.195654] wlx20e11701dfa3: associate with d4:63:fe:3e:44:46 (try 1/3) [ 60.199338] wlx20e11701dfa3: RX AssocResp from d4:63:fe:3e:44:46 (capab=0x1411 status=0 aid=4) [ 60.229473] wlx20e11701dfa3: associated [ 60.229584] IPv6: ADDRCONF(NETDEV_CHANGE): wlx20e11701dfa3: link becomes ready [ 60.313844] wlx20e11701dfa3: Limiting TX power to 21 (21 - 0) dBm as advertised by d4:63:fe:3e:44:46

[khfeng]

@mcquiggd I'd like to know the revision from devices that can work without the workaround. Apparently some owners here have such device.

[khfeng]

Sorry for using mail instead of GitHub issue.

Somehow your message doesn't show up in GitHub.

On Fri, Nov 10, 2017 at 1:19 AM David Paul McQuiggin < [email protected]> wrote:

@khfeng https://github.com/khfeng

Understood.

... As an aside, I did have another card that would not work with the workaround - it did have the same revision we are discussing, but did not report any Device strings or Manufacturer string at all. It was the 'unbranded with red logo and antenna' that seems so common - the same as mentioned by aleksander above https://github.com/kuba-moo/mt7601u/issues/64#issuecomment-306724936; note that his also does not report the device strings / manufacturer.

Does anyone contact the mt7601u vendor? I believe it's MediaTek.

I tried two of them, shipped from different cities, same behaviour, neither worked with 'the fix'. Bought a different card without an antenna, that reports the device strings and manufacturer, and the workaround is successful. All the ASIC revisions, Mac Revisions, Firmware versions, build times are identical._

If we can't differentiate at all, we can't upstream the workaround.

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[kuba-moo]

@khfeng FWIW I think even if someone did already try to contact MTK, it's definitely worth contacting them again. The more people write to them, the more likely they are to care.

[sergio-august]

My nonane black-red 148f:7601 mt7601u mini stick is working now! Tested on Ubuntu 14.04 (kernel 4.4) and Ubuntu 17.10 (kernel 4.13). Thanks to aleksander and Nidroide! Just want to clarify instruction:

1. Download corresponding kernel source from kernel.org. For example: if you have 4.4.0-104-generic download version 4.4.
2. From archive unpack just folder drivers/net/wireless/mediatek/mt7601u
3. Edit phy.c. Find function mt7601u_init_cal and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); like so:

//  ret = mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0);
//  if (ret)
//      return ret;
//  ret = mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->dpd_temp);
//  if (ret)
//      return ret;

Find function mt7601u_phy_recalibrate_after_assoc and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp); like so:

void mt7601u_phy_recalibrate_after_assoc(struct mt7601u_dev *dev)
{
//  mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp);

    mt7601u_rxdc_cal(dev);
}

4. Build module: make -C /lib/modules/$(uname -r)/build M=$(pwd) modules
5. Remove device
6. sudo rmmod mt7601u
7. sudo insmod ./mt7601u.ko
8. Insert device
9. Check there are no errors in dmesg and interface appeared in ip link, check connection stability.
10. To make change persistent till next kernel upgrade: backup original module and replace with compiled. To find out where is original module run modinfo mt7601u (view string filename: /lib/modules/_KERNEL_VERSION_/kernel/drivers/net/wireless/mediatek/mt7601u/mt7601u.ko).

[Plodstack]

@mrgromov You are a stud and a king amongst men. I've been smashing my head against the wall for hours on this. Your fix plus a powered USB hub on my Pi 1 fixed this.

[ranjan-purbey]

@mrgromov Is AP mode working? On my system, iw list only shows managed and monitor modes.

[sergio-august]

@ranjan-purbey On my system its same, only managed and monitor modes.

[stralex7]

I have TP-Link TL-WN727N device (148f:7601 Ralink Technology, Corp. MT7601U Wireless Adapter) that works on ubuntu 4.4.0-109-generic kernel, but doesn't work on 4.10.0-30-generic even with @mrgromov patch applied.

I keep getting mt7601u 1-1:1.0: Vendor request req:07 off:1000 failed:-110 messages. Any idea?

[kuba-moo]

Any chance you could try 4.8 and 4.9 kernels? There is pretty much a single commit added in each of these releases if you could try both we will find out what broke things for you.

[stralex7]

@kuba-moo actually my assumption that this is related to kernel version is kind of wrong as after i have upgraded linux-firmware package it stopped working for me immediately. I will try to rollback and re-test to provide a working kernel/firmware package combination at least for ubuntu

[stralex7]

ok, it works on ubuntu 16.04.3 kernel 4.4.0-109-generic, linux-firmware-1.157.14

[ 5116.353758] usb 3-2: new high-speed USB device number 6 using xhci_hcd [ 5116.706060] usb 3-2: New USB device found, idVendor=148f, idProduct=7601 [ 5116.706066] usb 3-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 5116.706069] usb 3-2: Product: 802.11 n WLAN [ 5116.706072] usb 3-2: Manufacturer: MediaTek [ 5116.706074] usb 3-2: SerialNumber: 1.0 [ 5117.085473] usb 3-2: reset high-speed USB device number 6 using xhci_hcd [ 5122.441736] usb 3-2: device descriptor read/64, error -110 [ 5137.898116] usb 3-2: device descriptor read/64, error -110 [ 5138.346331] usb 3-2: reset high-speed USB device number 6 using xhci_hcd [ 5143.690606] usb 3-2: device descriptor read/64, error -110 [ 5159.139115] usb 3-2: device descriptor read/64, error -110 [ 5159.587049] usb 3-2: reset high-speed USB device number 6 using xhci_hcd [ 5159.655267] mt7601u 3-2:1.0: ASIC revision: 76010001 MAC revision: 76010500 [ 5159.666963] mt7601u 3-2:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____ [ 5160.263378] mt7601u 3-2:1.0: Warning: unsupported EEPROM version 0d [ 5160.263388] mt7601u 3-2:1.0: EEPROM ver:0d fae:00 [ 5160.271159] mt7601u 3-2:1.0: EEPROM country region 01 (channels 1-13) [ 5160.887849] ieee80211 phy1: Selected rate control algorithm 'minstrel_ht' [ 5162.043300] mt7601u 3-2:1.0 wlxc025e917475f: renamed from wlan0 [ 5162.089295] IPv6: ADDRCONF(NETDEV_UP): wlxc025e917475f: link is not ready [ 5162.227533] IPv6: ADDRCONF(NETDEV_UP): wlxc025e917475f: link is not ready [ 5162.284165] IPv6: ADDRCONF(NETDEV_UP): wlxc025e917475f: link is not ready [ 5165.240766] wlxc025e917475f: authenticate with 64:31:50:f0:60:35 [ 5165.356570] wlxc025e917475f: send auth to 64:31:50:f0:60:35 (try 1/3) [ 5165.363218] wlxc025e917475f: authenticated [ 5165.371722] wlxc025e917475f: associate with 64:31:50:f0:60:35 (try 1/3) [ 5165.412753] wlxc025e917475f: RX AssocResp from 64:31:50:f0:60:35 (capab=0xc31 status=0 aid=3) [ 5165.532339] wlxc025e917475f: associated [ 5165.532355] IPv6: ADDRCONF(NETDEV_CHANGE): wlxc025e917475f: link becomes ready

This is the original module that comes with this kernel.

[stralex7]

ok, i tried a different ubuntu 16.04.3 with kernel/firmware as I described above and it doesn't work, so please disregard the statement above.

[gyunaev]

I just received a batch of 10 of those, and the symptoms are the same. Same error message, same fix. It has only "802.11n" written on its front.

Same info:

[ 1334.379860] usb 1-1.5: new high-speed USB device number 9 using dwc_otg
[ 1334.520979] usb 1-1.5: New USB device found, idVendor=148f, idProduct=7601
[ 1334.520993] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1334.521001] usb 1-1.5: Product: 802.11 n WLAN
[ 1334.521009] usb 1-1.5: Manufacturer: MediaTek
[ 1334.521016] usb 1-1.5: SerialNumber: 1.0
[ 1334.619872] usb 1-1.5: reset high-speed USB device number 9 using dwc_otg
[ 1334.752702] mt7601u 1-1.5:1.0: ASIC revision: 76010001 MAC revision: 76010500
[ 1334.753968] mt7601u 1-1.5:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
[ 1335.205338] mt7601u 1-1.5:1.0: EEPROM ver:0c fae:00

Same fix works.

I can spare one of those dongles with a developer if needed; would ship anywhere in USA.

[DS28]

It works! Thank you! Noname black-red 148f:7601 mt7601u on Manjaro 4.14.

My adds to mrgromov's instruction: 0. update kernel if it possible and install linux-headers.

[meudayhegde]

Even i have the same issue I managed to install linux-headers for my kernel version-4.14.30-v7+

I got these errors while make make -C /lib/modules/$(uname -r)/build M=$(pwd) modules make: Entering directory '/lib/modules/4.14.30-v7+/build' make: *** No rule to make target 'modules'. Stop. make: Leaving directory '/lib/modules/4.14.30-v7+/build'

How could i fix this..?

[simrat-code]

I was facing similar issue with mt7601u on VirtualBox with LUbuntu 16.04 kernel 4.4.0-45-generic. Doing following solves the issue:

1. sudo sed -i 's/wifi.powersave = 3/wifi.powersave = 2/' /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf
2. using USB 2.0 instead of USB 1.0 controller on virtualbox. For this I need to install virtualbox extension pack. PS: seems its not permanent :( connection gone after some time and unable to reconnect.

[benwht]

Thanks, it works for me too! Noname black-red 148f:7601 mt7601u on Ubuntu 18.04

[rserroyen]

Hello

I have a Raspberry Pi rev b Natacha Linux 4.14.50+ # 1122 Tue Jun 19 12:21:21 BST 2018 GNU / Linux armv6l and a wifi dongle Bus 001 Device 046: 148f ID: 7601 Ralink Technology, Corp. MT7601U Wireless Adapter

I tried the solution of mrgromov but I am blocked the makefile which module introduce ?? in which directory to execute the Makefile ??

help me

thank you very much

[fafactx]

which version of kernel you use? if >=4.2 just do as follow ,it works for me. just try it. I repaire this on my pull request 。 or you can just add follow code to you proj in mt7601u.h。 //just for kali 2018.2 kernel version >4.2 #define RX_FLAG_SHORTPRE (1<<8 ) #define RX_FLAG_HT_GF (1<<13) #define RX_FLAG_HT (1<<9 ) #define RX_FLAG_SHORT_GI (1<<11) #define RX_FLAG_40MHZ (1<<10) #define RX_FLAG_STBC_SHIFT (26) and commit this code in usb.c 128 line. //mt7601u_vendor_request(dev, MT_VEND_DEV_MODE, USB_DIR_OUT,MT_VEND_DEV_MODE_RESET, 0, NULL, 0);

so enjoy. but the drive have a bug , it is not so good,so if you want a short delay in ping echo. if i have time,i will repaire it ,later.

[akiasprin]

which version of kernel you use? if >=4.2 just do as follow ,it works for me. just try it. I repaire this on my pull request 。 or you can just add follow code to you proj in mt7601u.h。 //just for kali 2018.2 kernel version >4.2 #define RX_FLAG_SHORTPRE (1<<8 ) #define RX_FLAG_HT_GF (1<<13) #define RX_FLAG_HT (1<<9 ) #define RX_FLAG_SHORT_GI (1<<11) #define RX_FLAG_40MHZ (1<<10) #define RX_FLAG_STBC_SHIFT (26) and commit this code in usb.c 128 line. //mt7601u_vendor_request(dev, MT_VEND_DEV_MODE, USB_DIR_OUT,MT_VEND_DEV_MODE_RESET, 0, NULL, 0);

so enjoy. but the drive have a bug , it is not so good,so if you want a short delay in ping echo. if i have time,i will repaire it ,later.

It works! THX

  *-network:1
       description: Wireless interface
       physical id: 3
       bus info: usb@1:1.3
       logical name: wlx30b49ecbbe9e
       serial: 30:b4:9e:cb:be:9e
       capabilities: ethernet physical wireless
       configuration: broadcast=yes driver=mt7601u driverversion=4.15.0-36-generic firmware=N/A ip=192.168.10.114 link=yes multicast=yes wireless=IEEE 802.11

[Vichoko]

... 3. Edit phy.c. Find function mt7601u_init_cal and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); like so:

// ret = mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); // if (ret) // return ret; // ret = mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->dpd_temp); // if (ret) // return ret;

Find function mt7601u_phy_recalibrate_after_assoc and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp); like so:

void mt7601u_phy_recalibrate_after_assoc(struct mt7601u_dev *dev) { // mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp); mt7601u_rxdc_cal(dev); } ...

@ingate 's solution worked smoothly in Ubuntu 18.04.1 LTS with kernel 4.15.0-36-generic

[shinenelson]

Here's a funny deal : My device works fine with no compilation whatsoever required on Ubuntu 18.04.1 (kernel : 4.15.0-38-generic). It does not work (connect to networks) with Debian 9.5 (kernel : 4.9.0-8-amd64) Initially, lsusb would recognize the device, show me the right information about it; lsmod showed that the kernel module required to make the device was loaded. However, it wouldn't show up in my WiFi network settings. Upon one of my reboots, I noticed an error log saying that it couldn't load the firmware for the device. I looked in /lib/firmware and the firmware was indeed missing. I simply copied the firmware file from my Ubuntu installation directly into my Debian installation (both of the OSes reside on the same hard-disk; for privacy sanity reasons); checked the md5sum of the copied file as mentioned here (it checks out).

My problem is that the device works fine until the point that it has to connect to some network. It detects long-range networks (networks that my crippled internal wireless card can't) but it just wouldn't connect to any network. Even the hotspot from my phone that is sitting practically next to the computer. My internal wireless card can connect to that one at least (just not a router that is sitting in the next room).

I don't think it's something to do with the driver, since the device works fine on my Ubuntu installation (considering there hasn't been any changes to the driver since 2016 up until kernel version 4.16).

I find this in dmesg :

[  624.997557] mt7601u 1-1.3:1.0: Error: RX urb failed:-71
[  625.001800] mt7601u 1-1.3:1.0: Error: RX urb failed:-71
[  625.006042] mt7601u 1-1.3:1.0: Error: RX urb failed:-71
[  625.028206] mt7601u 1-1.3:1.0: Warning: TX DMA did not stop!
[  629.035954] mt7601u 1-1.3:1.0: Warning: MAC TX did not stop!
[  629.107915] mt7601u 1-1.3:1.0: Warning: MAC RX did not stop!
[  629.107917] mt7601u 1-1.3:1.0: Warning: RX DMA did not stop!

Device Information from dmesg :

[  634.003113] mt7601u 1-1.3:1.0: ASIC revision: 76010001 MAC revision: 76010500
[  634.004597] mt7601u 1-1.3:1.0: firmware: direct-loading firmware mt7601u.bin
[  634.004602] mt7601u 1-1.3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
[  634.408834] mt7601u 1-1.3:1.0: Warning: unsupported EEPROM version 0d
[  634.408837] mt7601u 1-1.3:1.0: EEPROM ver:0d fae:00

Is there something that I can do to debug this issue on my Debian installation? I also know that these are the problems that accompany free softwares like Debian but I don't want to use Ubuntu exclusively. Please help.

[kuba-moo]

@shinenelson Interesting - would you be able to build the kernel by yourself and try to bisect upstream commit where the device starts to work?

[shinenelson]

I could try building; but I have to say that I haven't done this before though. I might mess something up in the process. :/ I'm not sure. I can get back after some playing around with the kernel. Apart from that, is there some easier way other than compiling / building the kernel from source? (I think the kernel source alone is >2GB and after compilation it would probably be around 4-6GB) Also, I don't want to mess around with my actual operating system, so, I have to try it out on a virtual machine which wouldn't actually emulate the actual scenario for me. The other option is to find a broken laptop that isn't exactly usable, but in working condition that I can compile kernels as much as I want and see how it goes. That's not practical for me either. Hence, I'm asking for some other easier alternative.

[disadone]

Hi ,eh, the method is not working for me. I am using fedora 29 4.19.3-300.fc29.x86_64 and modified using kernel 4.19.4 I still get this.

mt7601u 1-2:1.0: Vendor request req:07 off:09a8 failed:-110

same as I modified the driver before.

[jomabus]

Many thanks to @fafactx , at leaste, the driever load, and identify my nic, i have to test the fuctions, kernel 4.19.4-arch1-1-ARCH

[jomabus]

I forgot, that my usb dongle is from a strange brand.. tenda model u2. dmesg:

mt7601u 2-7:1.0: Error: TSSI upper saturation BUT, I am using this big white stick, now... Many thanks

[piklsnchez]

For me the issue was the name of the interface wlx00e62d032c3c. I did sudo ln -s /dev/null /etc/systemd/network/99-default.link and now the interface name stays wlan0 and it is working.

[chr0mag]

Just bought an AmazonBasics device and am also unable to initialize it. Same dmesg output as the OP. lsusb 148f:7601 Ralink Technology, Corp. MT7601U Wireless Adapter uname -r 4.19.4-arch1-1-ARCH

If you're looking for a device with this issue to test/develop with the Amazon dongle was < $10 USD.

[aux-j]

Hi there, I've created a patch with @sergio-code's suggestion, in case it helps! :-)

diff --git a/drivers/net/wireless/mediatek/mt7601u/phy.c b/drivers/net/wireless/mediatek/mt7601u/phy.c
index b804abd46..45b84db0a 100644
--- a/drivers/net/wireless/mediatek/mt7601u/phy.c
+++ b/drivers/net/wireless/mediatek/mt7601u/phy.c
@@ -594,7 +594,7 @@ static void mt7601u_rxdc_cal(struct mt7601u_dev *dev)
 
 void mt7601u_phy_recalibrate_after_assoc(struct mt7601u_dev *dev)
 {
-	mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp);
+	// mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp);
 
 	mt7601u_rxdc_cal(dev);
 }
@@ -1161,12 +1161,12 @@ static int mt7601u_init_cal(struct mt7601u_dev *dev)
 	ret = mt7601u_mcu_calibrate(dev, MCU_CAL_TXIQ, 0);
 	if (ret)
 		return ret;
-	ret = mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0);
-	if (ret)
-		return ret;
-	ret = mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->dpd_temp);
-	if (ret)
-		return ret;
+	//ret = mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0);
+	//if (ret)
+	//	return ret;
+	//ret = mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->dpd_temp);
+	//if (ret)
+	//	return ret;
 
 	mt7601u_rxdc_cal(dev);

[sgruszka]

Is this issue still happen on latest version of the driver included in the kernel (code here looks a bit outdated , last commit I can see is from Dec 6, 2016) ?

[aux-j]

As far as I know yes - it failed to initialise on 5.0, I patched the kernel before I built it. YMMV :p

Sent from my iPhone

On 16 Mar 2019, at 11:07, Stanislaw Gruszka [email protected] wrote:

Is this issue still happen on latest version of the driver included in the kernel (code here looks a bit outdated , last commit I can see is from Dec 6, 2016) ?

— You are receiving this because you commented. Reply to this email directly, view it on GitHub, or mute the thread.

[pedrombmachado]

The solution described here worked for me in Ubuntu 16.04 and 18.04: https://github.com/kuba-moo/mt7601u/issues/64#issuecomment-352250127

I will reference it here:

Originally written by ingate. Thanks to aleksander and Nidroide. Tested on Ubuntu 14.04 (kernel 4.4), Ubuntu 17.10 (kernel 4.13) and Ubuntu 18.04 (4.15.0-36-generic)

1. Download corresponding kernel source from kernel.org. For example: if you have 4.4.0-104-generic download version 4.4.
2. From archive unpack just folder drivers/net/wireless/mediatek/mt7601u
3. Edit phy.c. Find function mt7601u_init_cal and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); like so:

// ret = mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); // if (ret) // return ret; // ret = mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->dpd_temp); // if (ret) // return ret;

Find function mt7601u_phy_recalibrate_after_assoc and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp); like so:

void mt7601u_phy_recalibrate_after_assoc(struct mt7601u_dev *dev) { // mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp);

mt7601u_rxdc_cal(dev);

}

4. Build module: make -C /lib/modules/$(uname -r)/build M=$(pwd) modules
5. Remove device
6. sudo rmmod mt7601u
7. sudo insmod ./mt7601u.ko
8. Insert device
9. Check there are no errors in dmesg and interface appeared in ip link, check connection stability.
10. To make change persistent till next kernel upgrade: backup original module and replace with compiled. To find out where is original module run modinfo mt7601u (view string filename: /lib/modules/KERNEL_VERSION/kernel/drivers/net/wireless/mediatek/mt7601u/mt7601u.ko).

[sgruszka]

// ret = mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0);

Does it works without commenting CAL_RXIQ ? Vendor driver does DPD calibration under conditional compilation, so perhaps it should be disabled on some devices based on USB ID or some EEPROM flag. But it always does RXIQ calibration .

[pedrombmachado]

@sgruszka , Did not tried. Please follow the following steps to load the module:

$ sudo rmmod mt7601u.ko
$ sudo modprobe mac80211
$ sudo insmod ./mt7601u.ko

[sgruszka]

FWIW, for me things work without any extra calibration masking .

[qinchuan12345]

I have a small mt7601u dongle ubuntu 16.10 I have follow the comment: ### pedrombmachado commented It can work 5 minutes .After 5 minutes it report: mt7601u 8-3:1.0: Error: RX urb failed:-71 and disconnect the wifi. The small dongle is hot.

I change another mt7601u dongle . The dongle have a External antenna(The two mt7601u is not one manufacturer). It is hot too. But it can work fine with ubuntu 16.10 and ubuntu 18.04 I think, the driver is work fine normal , but chip is work instability. When Temperature rise. It lost some data, and the error process have bug in it. The error process It should have re_init the dongle, but it close the network.So If someone check the error process, maybe will fix it.( Just guess )

[sgruszka]

@qinchuan12345 does the driver not work for you if you don't use changes from previous comments ? MCU_CAL_DPD is exactly for temperature calibration so maybe dongle overheat because of that calibration removal. You can also compile with debugging enabled by this patch enable_debug.patch.txt and provide dmesg output. It should show more what happen before RX urb failed error.

[qinchuan12345]

I test it again One of mt7601u(have a External antenna) is work fine . and run in buildroot system(kernel 4.15.16), dirver code is in kernel . some time it work fine, but some time , when startup, it will failed to be loaded with return -2 error There are more in normal work than failures.

[sgruszka]

@qinchuan12345 so you need to modify (remove DPD and RXIQ calibration) otherwise dongle overheat ? Or it overheat with modification too on some system but not on ubuntu ?

[qinchuan12345]

@sgruszka I test it again One of mt7601u(have a External antenna) is work fine . and run in buildroot system(kernel 4.15.16), dirver code is in kernel ,modified follow this article. One of mt7601u(have a External antenna) is work fine with ubuntu 16.04. This driver is from this gitbub and modified follow this article.

One of mt7601u(have a External antenna) run in buildroot system(kernel 4.15.16), dirver code is in kernel ,without any modify. some time it work find, but some time , when startup, it will failed to be loaded with return -2 error

test times is not enough. So Stability is unknown

[qinchuan12345]

small one(No antenna, very hot) It can't work

I bought another mt7601u(have long antenna),It can work fine with ubuntu 18.04 And work fine with ubunt 16.04 + install the driver that download in this github and modified follow this article And can work with buildroot kernel 4.15.16

[sgruszka]

small one(No antenna, very hot) It can't work

Does this happen with or without the modification (DPD calibration removal) ?

[qinchuan12345]

@sgruszka I have test all the case , ubuntu driver no modify, ubuntu + modified code ,buildroot nomodify and modified code ,all can't work fine. If nomodify, the device can't setup success, If modified, It can setup success,but 10 minute after, It died.

[sgruszka]

@qinchuan12345 does commenting only MCU_CAL_RXIQ or only MCU_CAL_DPD make things work ?

[qinchuan12345]

@sgruszka Yes delete MCU_CAL_RXIQ and MCU_CAL_DPD, can let the small dongle to steup the driver. and work fine about 10 minutes. And another mt7601u will work fine without delete them.

[leuber]

Тут русские есть вобще ? немогу разобраться

[leuber]

Спасибо. разобрался запустил

[sgruszka]

@qinchuan12345 I was asking for checking to delete only MCU_CAL_DPD with MCU_CAL_RXIQ staid enabled and vice versa, not deleting both

[TheMicrosoftMan]

@leuber как запустил?

[leuber]

@TheMicrosoftMan пиши в телеграм 0681632431

[sgruszka]

So, can somebody provide information if disabling only DPD calibration without RXIQ is sufficient to make driver to initialize ?

Additionally please provide content of: /sys/kernel/debug/ieee80211/phy1/mt7601u/eeprom_param file , perhaps we should do not perform DPD calibration if TSSI is enabled. If not we at least can add module option to disable DPD, so code modification will not be needed to make devices work with the driver.

Also, do you have Mediatek driver available on provided CD for not working devices? Driver available on Mediatek web page is old and perhaps does not support non-working devices and we need some updated vendor driver as reference to correctly fix this problem.

[vandit86]

For the raspbian user firs off all :

sudo apt-get install raspberrypi-kernel-headers

and than follow the solution of @pedrombmachado #issuecomment-479672261

The solution described here worked for me in Ubuntu 16.04 and 18.04: #64 (comment)

I will reference it here:

Originally written by ingate. Thanks to aleksander and Nidroide. Tested on Ubuntu 14.04 (kernel 4.4), Ubuntu 17.10 (kernel 4.13) and Ubuntu 18.04 (4.15.0-36-generic)

1. Download corresponding kernel source from kernel.org. For example: if you have 4.4.0-104-generic download version 4.4.
2. From archive unpack just folder drivers/net/wireless/mediatek/mt7601u
3. Edit phy.c. Find function mt7601u_init_cal and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); like so:

// ret = mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); // if (ret) // return ret; // ret = mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->dpd_temp); // if (ret) // return ret;

Find function mt7601u_phy_recalibrate_after_assoc and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp); like so:

void mt7601u_phy_recalibrate_after_assoc(struct mt7601u_dev *dev) { // mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp);

mt7601u_rxdc_cal(dev);

}

1. Build module: make -C /lib/modules/$(uname -r)/build M=$(pwd) modules
2. Remove device
3. sudo rmmod mt7601u
4. sudo insmod ./mt7601u.ko
5. Insert device
6. Check there are no errors in dmesg and interface appeared in ip link, check connection stability.
7. To make change persistent till next kernel upgrade: backup original module and replace with compiled. To find out where is original module run modinfo mt7601u (view string filename: /lib/modules/KERNEL_VERSION/kernel/drivers/net/wireless/mediatek/mt7601u/mt7601u.ko).

[Vichoko]

In Ubuntu 18 with linux headers 4.15.0-66-generic the fix isn't longer viable because make errors. When making the fixed / patched driver module make throws the following werror:

(base) ➜  mt7601u make -C /lib/modules/$(uname -r)/build M=$(pwd) modules
make: Entering directory '/usr/src/linux-headers-4.15.0-66-generic'
  CC [M]  /home/me/mediatek/mt7601u/usb.o
  CC [M]  /home/me/mediatek/mt7601u/init.o
  CC [M]  /home/me/mediatek/mt7601u/main.o
  CC [M]  /home/me/mediatek/mt7601u/mcu.o
/home/me/mediatek/mt7601u/mcu.c: In function ‘mt7601u_load_firmware’:
/home/me/mediatek/mt7601u/mcu.c:423:10: error: implicit declaration of function ‘firmware_request_cache’; did you mean ‘firmware_running’? [-Werror=implicit-function-declaration]
   return firmware_request_cache(dev->dev, MT7601U_FIRMWARE);
          ^~~~~~~~~~~~~~~~~~~~~~
          firmware_running
cc1: some warnings being treated as errors
scripts/Makefile.build:330: recipe for target '/home/me/mediatek/mt7601u/mcu.o' failed
make[1]: *** [/home/me/mediatek/mt7601u/mcu.o] Error 1
Makefile:1577: recipe for target '_module_/home/me/mediatek/mt7601u' failed
make: *** [_module_/home/me/mediatek/mt7601u] Error 2
make: Leaving directory '/usr/src/linux-headers-4.15.0-66-generic'

I tried to ignore the warnign with no good outcome. Any idea how to fix it? I found out that this function exists in https://static.lwn.net/kerneldoc/driver-api/firmware/fallback-mechanisms.html, but for some reason isn't existing in my case.

Edit: I changed the call for a return 0 as stated in this repo, an i will see if it works.. Edit2: it works!

[mozlima]

I get this problem when using the dongle with usb cable. Tested 2 usb cables the result are the same. So maybe not enough power when using the cables

[DrShams]

I solve that problem by connecting my Wi-Fi adapter properly to virtual machine in VirtualBox

[ddiabloss]

The solution described here worked for me in Ubuntu 16.04 and 18.04: #64 (comment)

I will reference it here:

Originally written by ingate. Thanks to aleksander and Nidroide. Tested on Ubuntu 14.04 (kernel 4.4), Ubuntu 17.10 (kernel 4.13) and Ubuntu 18.04 (4.15.0-36-generic)

1. Download corresponding kernel source from kernel.org. For example: if you have 4.4.0-104-generic download version 4.4.
2. From archive unpack just folder drivers/net/wireless/mediatek/mt7601u
3. Edit phy.c. Find function mt7601u_init_cal and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); like so:

// ret = mt7601u_mcu_calibrate(dev, MCU_CAL_RXIQ, 0); // if (ret) // return ret; // ret = mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->dpd_temp); // if (ret) // return ret;

Find function mt7601u_phy_recalibrate_after_assoc and comment out call mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp); like so:

void mt7601u_phy_recalibrate_after_assoc(struct mt7601u_dev *dev) { // mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp);

mt7601u_rxdc_cal(dev);

}

1. Build module: make -C /lib/modules/$(uname -r)/build M=$(pwd) modules
2. Remove device
3. sudo rmmod mt7601u
4. sudo insmod ./mt7601u.ko
5. Insert device
6. Check there are no errors in dmesg and interface appeared in ip link, check connection stability.
7. To make change persistent till next kernel upgrade: backup original module and replace with compiled. To find out where is original module run modinfo mt7601u (view string filename: /lib/modules/KERNEL_VERSION/kernel/drivers/net/wireless/mediatek/mt7601u/mt7601u.ko).

In dmesg:

[13527.316554] usb 3-1: new high-speed USB device number 99 using xhci_hcd [13527.470720] usb 3-1: New USB device found, idVendor=148f, idProduct=7601 [13527.470727] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [13527.470731] usb 3-1: Product: 802.11 n WLAN [13527.470734] usb 3-1: Manufacturer: MediaTek [13527.470737] usb 3-1: SerialNumber: 1.0 [13527.522780] ModemManager[18916]: segfault at 0 ip 0000000000436f02 sp 00007fffc619cbd0 error 4 in ModemManager[400000+11b000]

any solution for this?

[zhangyufei49]

ward here

[avp24]

Hi, I am not able to connect with an secured Access Point whereas able to connect with an Open Network using mt7601u driver. I have already applied the patch in phy.c mentioned above. Can anyone please help what could be the issue when trying to secured Access Point. On inserting the module I get below message in dmesg: ==20180309==> hub_port_init 1 #0 Plug in USB Port1 usb 1-1: reset high-speed USB device number 2 using Sstar-ehci-1 VVDN ASIC revision: 76010001 MAC revision: 76010500 mt7601u 1-1:1.0: ASIC revision: 76010001 MAC revision: 76010500 mt7601u 1-1:1.0: EEPROM ver:0c fae:00 usbcore: registered new interface driver mt7601u

wlan0 interface comes up and when I run below command using wpa_supplicant I get below error: wlan0: deauthenticating from 08:25:25:70:d3:68 by local choice (Reason: 1=UNSPECIFIED)

Also adding dumpstack and logs for wpa_supplicant : ./wpa_supplicant -B -iwlan0 -c/customer/wpa_supplicant.co nf -ddd wpa_supplicant v2.4 random: Trying to read entropy from /dev/random Successfully initialized wpa_supplicant Initializing interface 'wlan0' conf '/customer/wpa_supplicant.conf' driver 'default' ctrl_interface 'N/A' bridge 'N/A' Configuration file '/customer/wpa_supplicant.conf' -> '/customer/wpa_supplicant.conf' Reading configuration file '/customer/wpa_supplicant.conf' Line: 6 - start of a new network block ssid - hexdump_ascii(len=7): 52 65 64 6d 69 41 50 RedmiAP
PSK (ASCII passphrase) - hexdump_ascii(len=8): [REMOVED] scan_ssid=1 (0x1) key_mgmt: 0x2 PSK (from passphrase) - hexdump(len=32): [REMOVED] Priority group 0 id=0 ssid='RedmiAP' rfkill: Cannot open RFKILL control device nl80211: RFKILL status not available nl80211: Supported cipher 00-0f-ac:1 nl80211: Supported cipher 00-0f-ac:5 nl80211: Supported cipher 00-0f-ac:2 nl80211: Supported cipher 00-0f-ac:4 nl80211: Supported cipher 00-0f-ac:10 nl80211: Supported cipher 00-0f-ac:8 nl80211: Supported cipher 00-0f-ac:9 nl80211: Using driver-based off-channel TX nl80211: interface wlan0 in phy phy1 nl80211: Set mode ifindex 4 iftype 2 (STATION) nl80211: Subscribe to mgmt frames with non-AP handle 0xac308 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0xac308 match=06 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0xac308 match=0a07 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0xac308 match=0a11 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0xac308 match=1101 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0xac308 match=1102 nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0xac308 match=0505 netlink: Operstate: ifindex=4 linkmode=1 (userspace-control), operstate=5 (IF_OPER_DORMANT) nl80211: driver param='(null)' Add interface wlan0 to a new radio phy1 nl80211: Regulatory information - country=00 nl80211: 2402-2472 @ 40 MHz 20 mBm nl80211: 2457-2482 @ 20 MHz 20 mBm (no IR) nl80211: 2474-2494 @ 20 MHz 20 mBm (no OFDM) (no IR) nl80211: 5170-5250 @ 80 MHz 20 mBm (no IR) nl80211: 5250-5330 @ 80 MHz 20 mBm (DFS) (no IR) nl80211: 5490-5730 @ 160 MHz 20 mBm (DFS) (no IR) nl80211: 5735-5835 @ 80 MHz 20 mBm (no IR) nl80211: 57240-63720 @ 2160 MHz 0 mBm nl80211: Added 802.11b mode based on 802.11g information wlan0: Own MAC address: 14:6b:9c:d0:6b:f3 wpa_driver_nl80211_set_key: ifindex=4 (wlan0) alg=0 addr=(nil) key_idx=0 set_tx=0 seq_len=0 key_len=0 wpa_driver_nl80211_set_key: ifindex=4 (wlan0) alg=0 addr=(nil) key_idx=1 set_tx=0 seq_len=0 key_len=0 wpa_driver_nl80211_set_key: ifindex=4 (wlan0) alg=0 addr=(nil) key_idx=2 set_tx=0 seq_len=0 key_len=0 wpa_driver_nl80211_set_key: ifindex=4 (wlan0) alg=0 addr=(nil) key_idx=3 set_tx=0 seq_len=0 key_len=0 wlan0: RSN: flushing PMKID list in the driver nl80211: Flush PMKIDs wlan0: Setting scan request: 0.100000 sec ENGINE: Loading dynamic engine ENGINE: Loading dynamic engine EAPOL: SUPP_PAE entering state DISCONNECTED EAPOL: Supplicant port status: Unauthorized nl80211: Skip set_supp_port(unauthorized) while not associated EAPOL: KEY_RX entering state NO_KEY_RECEIVE EAPOL: SUPP_BE entering state INITIALIZE EAP: EAP entering state DISABLED wlan0: Added interface wlan0 wlan0: State: DISCONNECTED -> DISCONNECTED nl80211: Set wlan0 operstate 0->0 (DORMANT) netlink: Operstate: ifindex=4 linkmode=-1 (no change), operstate=5 (IF_OPER_DORMANT) Daemonize.. /customer/SD/wpa_2_4 # wlan0: authenticate with 08:25:25:70:d3:68 wlan0: send auth to 08:25:25:70:d3:68 (try 1/3) wlan0: authenticated wlan0: associate with 08:25:25:70:d3:68 (try 1/3) wlan0: RX AssocResp from 08:25:25:70:d3:68 (capab=0x1431 status=0 aid=1) wlan0: associated CPU: 0 PID: 1388 Comm: wpa_supplicant Tainted: G O 4.9.84 #84 Hardware name: SStar Soc (Flattened Device Tree) [] (unwind_backtrace) from [] (show_stack+0xb/0xc) [] (show_stack) from [] (ieee80211_mgd_deauth+0x150/0x22c [mac80211]) [] (ieee80211_mgd_deauth [mac80211]) from [] (ieee80211_deauth+0xc/0xe [mac80211]) [] (ieee80211_deauth [mac80211]) from [] (cfg80211_mlme_deauth+0x48/0x50 [cfg80211]) [] (cfg80211_mlme_deauth [cfg80211]) from [] (nl80211_deauthenticate+0x72/0x96 [cfg80211]) [] (nl80211_deauthenticate [cfg80211]) from [] (genl_rcv_msg+0x19f/0x1fc) [] (genl_rcv_msg) from [] (netlink_rcv_skb+0x33/0x66) [] (netlink_rcv_skb) from [] (genl_rcv+0x15/0x28) [] (genl_rcv) from [] (netlink_unicast+0xcf/0x148) [] (netlink_unicast) from [] (netlink_sendmsg+0x1e1/0x202) [] (netlink_sendmsg) from [] (sock_sendmsg+0xb/0x16) [] (sock_sendmsg) from [] (___sys_sendmsg+0x135/0x168) [] (___sys_sendmsg) from [] (__sys_sendmsg+0x25/0x36) [] (__sys_sendmsg) from [] (ret_fast_syscall+0x1/0x54) wlan0: deauthenticating from 08:25:25:70:d3:68 by local choice (Reason: 1=UNSPECIFIED) wlan0: authenticate with 08:25:25:70:d3:68 wlan0: send auth to 08:25:25:70:d3:68 (try 1/3) wlan0: authenticated wlan0: associate with 08:25:25:70:d3:68 (try 1/3) wlan0: RX AssocResp from 08:25:25:70:d3:68 (capab=0x1431 status=0 aid=2) wlan0: associated CPU: 0 PID: 1388 Comm: wpa_supplicant Tainted: G O 4.9.84 #84 Hardware name: SStar Soc (Flattened Device Tree) [] (unwind_backtrace) from [] (show_stack+0xb/0xc) [] (show_stack) from [] (ieee80211_mgd_deauth+0x150/0x22c [mac80211]) [] (ieee80211_mgd_deauth [mac80211]) from [] (ieee80211_deauth+0xc/0xe [mac80211]) [] (ieee80211_deauth [mac80211]) from [] (cfg80211_mlme_deauth+0x48/0x50 [cfg80211]) [] (cfg80211_mlme_deauth [cfg80211]) from [] (nl80211_deauthenticate+0x72/0x96 [cfg80211]) [] (nl80211_deauthenticate [cfg80211]) from [] (genl_rcv_msg+0x19f/0x1fc) [] (genl_rcv_msg) from [] (netlink_rcv_skb+0x33/0x66) [] (netlink_rcv_skb) from [] (genl_rcv+0x15/0x28) [] (genl_rcv) from [] (netlink_unicast+0xcf/0x148) [] (netlink_unicast) from [] (netlink_sendmsg+0x1e1/0x202) [] (netlink_sendmsg) from [] (sock_sendmsg+0xb/0x16) [] (sock_sendmsg) from [] (___sys_sendmsg+0x135/0x168) [] (___sys_sendmsg) from [] (__sys_sendmsg+0x25/0x36) [] (__sys_sendmsg) from [] (ret_fast_syscall+0x1/0x54) wlan0: deauthenticating from 08:25:25:70:d3:68 by local choice (Reason: 1=UNSPECIFIED)

[Sturwandan]

Hello there! I have got same problem on Linux 5.4.81 x86_64:

usb 1-5: new high-speed USB device number 7 using ehci-pci
usb 1-5: New USB device found, idVendor=148f, idProduct=7601, bcdDevice= 0.00
usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-5: Product: 802.11 n WLAN
usb 1-5: Manufacturer: MediaTek
usb 1-5: SerialNumber: 1.0
usb 1-5: reset high-speed USB device number 7 using ehci-pci
mt7601u 1-5:1.0: ASIC revision: 76010001 MAC revision: 76010500
mt7601u 1-5:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
mt7601u 1-5:1.0: EEPROM ver:0d fae:00
mt7601u 1-5:1.0: Error: MCU resp urb failed:-71
mt7601u 1-5:1.0: Error: MCU resp evt:0 seq:3-2!
mt7601u 1-5:1.0: Error: MCU resp urb failed:-71
mt7601u 1-5:1.0: Error: MCU resp evt:0 seq:3-2!
mt7601u 1-5:1.0: Error: MCU resp urb failed:-71
mt7601u 1-5:1.0: Error: MCU resp evt:0 seq:3-2!
mt7601u 1-5:1.0: Error: MCU resp urb failed:-71
mt7601u 1-5:1.0: Error: MCU resp evt:0 seq:3-2!
mt7601u 1-5:1.0: Error: MCU resp urb failed:-71
mt7601u 1-5:1.0: Error: MCU resp evt:0 seq:3-2!
mt7601u 1-5:1.0: Error: mt7601u_mcu_wait_resp timed out
mt7601u 1-5:1.0: Vendor request req:07 off:0080 failed:-71
mt7601u 1-5:1.0: Vendor request req:02 off:0080 failed:-71
mt7601u 1-5:1.0: Vendor request req:02 off:0080 failed:-71
mt7601u: probe of 1-5:1.0 failed with error -110
usb 1-5: USB disconnect, device number 7

This problem persist even after I did this:

--- /usr/src/linux-5.4.81/drivers/net/wireless/mediatek/mt7601u/phy.c.bak
+++ /usr/src/linux-5.4.81/drivers/net/wireless/mediatek/mt7601u/phy.c
@@ -277,7 +277,9 @@
 		filter |= 0x10000;
 	if (dev->bw != MT_BW_20)
 		filter |= 0x00100;
-
+		
+	/* Undo calibration */
+    return 0;
 	/* TX */
 	ret = mt7601u_mcu_calibrate(dev, MCU_CAL_BW, filter | 1);
 	if (ret)
@@ -586,7 +588,8 @@
 
 void mt7601u_phy_recalibrate_after_assoc(struct mt7601u_dev *dev)
 {
-	mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp);
+	/* We don't need to recalibrate after assoc:
+	mt7601u_mcu_calibrate(dev, MCU_CAL_DPD, dev->curr_temp); */
 
 	mt7601u_rxdc_cal(dev);
 }

So I have tried to do a different thing: reverted phy.c and edited mcu.c instead. I have removed the attempt to send a message and replaced it with simple return 0;

mt7601u_mcu_calibrate(struct mt7601u_dev *dev, enum mcu_calibrate cal, u32 val)
{
	struct sk_buff *skb;
	struct {
		__le32 id;
		__le32 value;
	} __packed __aligned(4) msg = {
		.id = cpu_to_le32(cal),
		.value = cpu_to_le32(val),
	};

	skb = mt7601u_mcu_msg_alloc(&msg, sizeof(msg));
	if (!skb)
		return -ENOMEM;
	/* We don't need calibration here */
	return 0;
	/* return mt7601u_mcu_msg_send(dev, skb, CMD_CALIBRATION_OP, true); */
}

This time it works better:

 usb 3-3: new high-speed USB device number 22 using ehci-pci
 usb 3-3: New USB device found, idVendor=148f, idProduct=7601, bcdDevice= 0.00
 usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3
 usb 3-3: Product: 802.11 n WLAN
 usb 3-3: Manufacturer: MediaTek
 usb 3-3: SerialNumber: 1.0
 usb 3-3: reset high-speed USB device number 22 using ehci-pci
 mt7601u 3-3:1.0: ASIC revision: 76010001 MAC revision: 76010500
 mt7601u 3-3:1.0: Firmware Version: 0.1.00 Build: 7640 Build time: 201302052146____
 mt7601u 3-3:1.0: EEPROM ver:0d fae:00
 ieee80211 phy20: Selected rate control algorithm 'minstrel_ht'
 usbcore: registered new interface driver mt7601u
 udevd[613]: specified group 'kvm' unknown

Sorry, no patch because I forgot to make a backup copy of the file this time. But hope this helps. Try editing mcu.c and replacing the last line of mt7601u_mcu_calibrate with return 0;

The dongle was able to scan for network but I didn't try to connect it anywhere yet.