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Webcam Linux

Open trmendes opened this issue 6 years ago • 0 comments

Everytime I try to use the XPS webcam it freezes. No matter if I'm on X or Wayland. It always freezes

It runs for a few seconds or, sometimes, minutes and then it is gone.

So running it using qv4l2

~ qv4l2 
error
error
error
error
error
error
error
error
error
error
dqbuf
QSocketNotifier: Invalid socket specified
Error Brightness: Bad file descriptor
Error Exposure, Auto: Bad file descriptor

After freezing this is what I get from dmesg:

dmesg:

[  695.383204] uvcvideo: Non-zero status (-71) in video completion handler.
[  695.383339] uvcvideo: Non-zero status (-71) in video completion handler.
[  695.383373] uvcvideo: Non-zero status (-71) in video completion handler.
[  695.383614] uvcvideo: Non-zero status (-71) in video completion handler.
[  695.383663] uvcvideo: Non-zero status (-71) in video completion handler.
[  695.546865] usb 2-5: USB disconnect, device number 5
[  696.107564] usb 2-5: new high-speed USB device number 6 using xhci_hcd
[  696.312134] usb 2-5: New USB device found, idVendor=0c45, idProduct=670c, bcdDevice=47.25
[  696.312139] usb 2-5: New USB device strings: Mfr=2, Product=1, SerialNumber=0
[  696.312142] usb 2-5: Product: Integrated_Webcam_HD
[  696.312145] usb 2-5: Manufacturer: CN09GTFM7248754FBCYZA00
[  696.319794] uvcvideo: Found UVC 1.00 device Integrated_Webcam_HD (0c45:670c)
[  696.369445] uvcvideo 2-5:1.0: Entity type for entity Extension 4 was not initialized!
[  696.369449] uvcvideo 2-5:1.0: Entity type for entity Extension 3 was not initialized!
[  696.369452] uvcvideo 2-5:1.0: Entity type for entity Processing 2 was not initialized!
[  696.369454] uvcvideo 2-5:1.0: Entity type for entity Camera 1 was not initialized!
[  696.369530] input: Integrated_Webcam_HD: Integrate as /devices/pci0000:00/0000:00:14.0/usb2/2-5/2-5:1.0/input/input25

Any idea on how to fix this issue I'm having?

trmendes avatar Jul 09 '18 20:07 trmendes