Cannot login to wifi router.

 

 

$ lsb_release -a
No LSB modules are available.
Distributor ID:    Debian
Description:    Armbian 26.8.3 trixie
Release:    13
Codename:    trixie

 

$ dmesg
[   18.683974] r8152 6-1:1.0 enx001e063222ad: carrier on
[   27.803475] wlxe0e1a93880f7: authenticate with xx:xx:xx:xx:xx:xx
[   29.112665] wlxe0e1a93880f7: send auth to xx:xx:xx:xx:xx:xx (try 1/3)
[   29.115405] wlxe0e1a93880f7: authenticated
[   29.126606] wlxe0e1a93880f7: associating to AP xx:xx:xx:xx:xx:xx with corrupt beacon and probe response
[   29.134087] wlxe0e1a93880f7: associate with xx:xx:xx:xx:xx:xx (try 1/3)
[   29.253998] wlxe0e1a93880f7: associate with xx:xx:xx:xx:xx:xx (try 2/3)
[   29.374009] wlxe0e1a93880f7: associate with xx:xx:xx:xx:xx:xx (try 3/3)
[   29.494035] wlxe0e1a93880f7: association with xx:xx:xx:xx:xx:xx timed out
[   35.700754] wlxe0e1a93880f7: authenticate with xx:xx:xx:xx:xx:xx
[   36.945503] wlxe0e1a93880f7: send auth to xx:xx:xx:xx:xx:xx (try 1/3)
[   36.950699] wlxe0e1a93880f7: authenticated
[   36.950924] wlxe0e1a93880f7: associating to AP xx:xx:xx:xx:xx:xx with corrupt beacon and probe response
[   36.955088] wlxe0e1a93880f7: associate with xx:xx:xx:xx:xx:xx (try 1/3)
[   37.065067] wlxe0e1a93880f7: associate with xx:xx:xx:xx:xx:xx (try 2/3)
[   37.175046] wlxe0e1a93880f7: associate with xx:xx:xx:xx:xx:xx (try 3/3)
[   37.285432] wlxe0e1a93880f7: association with xx:xx:xx:xx:xx:xx timed out
[   43.743849] wlxe0e1a93880f7: authenticate with xx:xx:xx:xx:xx:xx
[   44.995503] wlxe0e1a93880f7: send auth to xx:xx:xx:xx:xx:xx (try 1/3)
[   44.998111] wlxe0e1a93880f7: authenticated
[   45.005706] wlxe0e1a93880f7: associating to AP xx:xx:xx:xx:xx:xx with corrupt probe response
[   45.025088] wlxe0e1a93880f7: associate with xx:xx:xx:xx:xx:xx (try 1/3)
[   45.135078] wlxe0e1a93880f7: associate with xx:xx:xx:xx:xx:xx (try 2/3)
[   45.255109] wlxe0e1a93880f7: associate with xx:xx:xx:xx:xx:xx (try 3/3)
[   45.375222] wlxe0e1a93880f7: association with xx:xx:xx:xx:xx:xx timed out
[   52.237430] wlxe0e1a93880f7: authenticate with xx:xx:xx:xx:xx:xx
[   53.485642] wlxe0e1a93880f7: send auth to xx:xx:xx:xx:xx:xx (try 1/3)
[   53.486297] wlxe0e1a93880f7: aborting authentication with xx:xx:xx:xx:xx:xx by local choice (Reason: 3=DEAUTH_LEAVING)
[   70.197420] wlxe0e1a93880f7: authenticate with xx:xx:xx:xx:xx:xx
[   71.445752] wlxe0e1a93880f7: send auth to xx:xx:xx:xx:xx:xx (try 1/3)
[   71.449174] wlxe0e1a93880f7: authenticated
[   71.454615] wlxe0e1a93880f7: associating to AP xx:xx:xx:xx:xx:xx with corrupt beacon and probe response
[   71.455350] wlxe0e1a93880f7: associate with xx:xx:xx:xx:xx:xx (try 1/3)
[   71.565277] wlxe0e1a93880f7: associate with xx:xx:xx:xx:xx:xx (try 2/3)
[   71.685295] wlxe0e1a93880f7: associate with xx:xx:xx:xx:xx:xx (try 3/3)
[   71.815254] wlxe0e1a93880f7: association with xx:xx:xx:xx:xx:xx timed out
[   82.570077] wlxe0e1a93880f7: authenticate with xx:xx:xx:xx:xx:xx
[   83.795886] wlxe0e1a93880f7: send auth to xx:xx:xx:xx:xx:xx (try 1/3)
[   83.798750] wlxe0e1a93880f7: authenticated
[   83.799500] wlxe0e1a93880f7: associating to AP xx:xx:xx:xx:xx:xx with corrupt beacon and probe response
[   83.805438] wlxe0e1a93880f7: associate with xx:xx:xx:xx:xx:xx (try 1/3)
[   83.935371] wlxe0e1a93880f7: associate with xx:xx:xx:xx:xx:xx (try 2/3)
[   84.055403] wlxe0e1a93880f7: associate with xx:xx:xx:xx:xx:xx (try 3/3)
[   84.165387] wlxe0e1a93880f7: association with xx:xx:xx:xx:xx:xx timed out

-plug and unplug usb wifi dongle
$ dmesg
[ 1124.053961] usb 3-1.2: new high-speed USB device number 5 using xhci-hcd
[ 1124.184704] usb 3-1.2: New USB device found, idVendor=0bda, idProduct=c820, bcdDevice= 2.00
[ 1124.184755] usb 3-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1124.184782] usb 3-1.2: Product: 802.11ac NIC
[ 1124.184802] usb 3-1.2: Manufacturer: Realtek
[ 1124.184822] usb 3-1.2: SerialNumber: 123456
[ 1124.277700] Bluetooth: hci0: RTL: examining hci_ver=08 hci_rev=000c lmp_ver=08 lmp_subver=8821
[ 1124.278629] Bluetooth: hci0: RTL: rom_version status=0 version=1
[ 1124.279640] Bluetooth: hci0: RTL: btrtl_initialize: key id 0
[ 1124.279664] Bluetooth: hci0: RTL: loading rtl_bt/rtl8821c_fw.bin
[ 1124.282156] Bluetooth: hci0: RTL: loading rtl_bt/rtl8821c_config.bin
[ 1124.282839] Bluetooth: hci0: RTL: cfg_sz 10, total sz 21678
[ 1124.299444] rtw_8821cu 3-1.2:1.2: Firmware version 24.11.0, H2C version 12
[ 1124.693624] Bluetooth: hci0: RTL: fw version 0x826ca99e
[ 1124.729501] rtw_8821cu 3-1.2:1.2 wlxe0e1a93880f7: renamed from wlan0

$ ip link
3: wlxe0e1a93880f7: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DORMANT group default qlen 1000
    link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff

$ sudo nmcli device wifi list
IN-USE  BSSID              SSID                MODE   CHAN  RATE        SIGNAL  BARS  SECURITY
        xx:xx:xx:xx:xx:xx  mywifi              Infra  5     405 Mbit/s  87      ▂▄▆█  WPA1 WPA2

$ sudo nmcli device status
DEVICE           TYPE      STATE                   CONNECTION
wlxe0e1a93880f7  wifi      disconnected            --

$ sudo nmcli device show wlxe0e1a93880f7
GENERAL.DEVICE:                         wlxe0e1a93880f7
GENERAL.TYPE:                           wifi
GENERAL.HWADDR:                         xx:xx:xx:xx:xx:xx
GENERAL.MTU:                            1500
GENERAL.STATE:                          30 (disconnected)
GENERAL.CONNECTION:                     --
GENERAL.CON-PATH:                       --
IP4.GATEWAY:                            --
IP6.GATEWAY:                            --

$ nmcli connection show
NAME                UUID                                  TYPE      DEVICE
mywifi              9bf79c36-d724-470f-bd62-f461a44290b2  wifi      --

Edited August 31Aug 31 by dev001

Providing logs with 

armbianmonitor -u

 helps with troubleshooting and significantly raises chances that issue gets addressed.

The result of "armbianmonitor -u" is located at https://paste.armbian.com/amimamesic

[   10.266452] (pplicant)[507]: netplan-wpa-wlxe0e1a93880f7.service: Unable to locate executable '/sbin/wpa_supplicant': No such file or directory
[   10.266509] (pplicant)[507]: netplan-wpa-wlxe0e1a93880f7.service: Failed at step EXEC spawning /sbin/wpa_supplicant: No such file or directory

The only thing that catched my eyes. Not sure where this comes from but perhaps a point to start digging.

I think wpa_supplicant was automatically removed when I installed network-manager package