Not found interfaces

[nikidziuba]

I think this is not a copy of another issue above. (I am using Bash script) I have done everything as I should, installed drivers from install-wifi and the problem still occurs. My wifi dongle is Tp-Link TL WN823N RTL8192EU (output from lsusb). When I use iwconfig it displays 3 wlans: wlan0 and wlan2 connected to my starting wifi network and wlan1 not connected to anything and without name (unassociated EESID:"") Edit: I am using RPi Zero W here

[nikidziuba]

I also tried it on Raspberry Pi 3b with the same result, although it showed only 2 wlans: wlan0 unassigned and wlan1 connected to my starting wifi. I then tried to modify the bash file by switching wlan1 with wlan0 because i thought wlan0 was supposed to be connected to my wifi and it didn't work

[mrtejas99]

Can you share the full output if iwconfig and lsusb?

[qlofly]

Can you share the full output if iwconfig and lsusb?

I can

pi@raspberrypi:~ $ ifconfig 
br0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether d0:37:45:54:5b:43  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

eth0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether b8:27:eb:30:02:93  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 10  bytes 1600 (1.5 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 10  bytes 1600 (1.5 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlan0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether d0:37:45:54:5b:43  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlan1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.134.76  netmask 255.255.255.0  broadcast 192.168.134.255
        ether b8:27:eb:65:57:c6  txqueuelen 1000  (Ethernet)
        RX packets 1041  bytes 88181 (86.1 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 958  bytes 166740 (162.8 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

pi@raspberrypi:~ $ lsusb Bus 001 Device 004: ID 2357:010c TP-Link TL-WN722N v2/v3 [Realtek RTL8188EUS] Bus 001 Device 003: ID 0424:ec00 Microchip Technology, Inc. (formerly SMSC) SMSC9512/9514 Fast Ethernet Adapter Bus 001 Device 002: ID 0424:9514 Microchip Technology, Inc. (formerly SMSC) SMC9514 Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub