Bonjour,
J’utilise une clé USB Wi-Fi TP-Link TL-WN823N (version 3).
Apparemment le driver est RTL8192EU, fourni par le paquet firmware-realtek.
$ lsusb
Bus 002 Device 002: ID 0438:7900 Advanced Micro Devices, Inc.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 021: ID 2357:0109 TP-Link TL WN823N RTL8192EU
En installant, firmware-realtek, la clé est détectée mais je n’arrive pas à me connecter.
Dans les logs, j’ai :
x28ee5219e3e6): supplicant interface state: disconnected -> scanning
May 6 21:55:02 debian kernel: [ 79.598192] wlx28ee5219e3e6: authenticate with d4:72:26:11:4a:4c
May 6 21:55:02 debian NetworkManager[487]: <info> [1620356102.4246] device (wlx28ee5219e3e6): supplicant interface state: scanning -> authenticating
May 6 21:55:02 debian kernel: [ 79.610556] wlx28ee5219e3e6: send auth to d4:72:26:11:4a:4c (try 1/3)
May 6 21:55:02 debian kernel: [ 79.813754] wlx28ee5219e3e6: send auth to d4:72:26:11:4a:4c (try 2/3)
May 6 21:55:02 debian kernel: [ 80.021839] wlx28ee5219e3e6: send auth to d4:72:26:11:4a:4c (try 3/3)
May 6 21:55:03 debian kernel: [ 80.225706] wlx28ee5219e3e6: authentication with d4:72:26:11:4a:4c timed out
May 6 21:55:03 debian NetworkManager[487]: <info> [1620356103.0769] device (wlx28ee5219e3e6): supplicant interface state: authenticating -> disconnected
May 6 21:55:08 debian NetworkManager[487]: <warn> [1620356108.8146] device (wlx28ee5219e3e6): Activation: (wifi) association took too long, failing activation
May 6 21:55:08 debian NetworkManager[487]: <info> [1620356108.8147] device (wlx28ee5219e3e6): state change: config -> failed (reason 'ssid-not-found', sys-iface-state: 'managed')
May 6 21:55:08 debian NetworkManager[487]: <info> [1620356108.8161] manager: NetworkManager state is now DISCONNECTED
May 6 21:55:08 debian NetworkManager[487]: <warn> [1620356108.8180] device (wlx28ee5219e3e6): Activation: failed for connection 'Light'
May 6 21:55:08 debian NetworkManager[487]: <info> [1620356108.8230] device (wlx28ee5219e3e6): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
May 6 21:55:08 debian kernel: [ 86.015328] IPv6: ADDRCONF(NETDEV_UP): wlx28ee5219e3e6: link is not ready
May 6 21:55:09 debian NetworkManager[487]: <info> [1620356109.0606] device (wlx28ee5219e3e6): set-hw-addr: set MAC address to 1E:C1:6E:4B:32:BB (scanning)
May 6 21:55:09 debian kernel: [ 86.266181] IPv6: ADDRCONF(NETDEV_UP): wlx28ee5219e3e6: link is not ready
May 6 21:55:09 debian NetworkManager[487]: <info> [1620356109.0907] device (wlx28ee5219e3e6): supplicant interface state: disconnected -> disabled
May 6 21:55:09 debian NetworkManager[487]: <info> [1620356109.1168] device (wlx28ee5219e3e6): supplicant interface state: disabled -> inactive
dmesg | grep firmware me donne :
[ 7389.648850] usb 1-1.4: rtl8xxxu: Loading firmware rtlwifi/rtl8192eu_nic.bin
[ 7389.649118] usb 1-1.4: firmware: direct-loading firmware rtlwifi/rtl8192eu_nic.bin