Issues with TPLink T2U Archer Nano WiFi

[naked11]

Hello,
I have some issues with TP-link T2U Nano wifi adapter to USB.
I had tried many instructions from many sources of internet..
Once It works, but now it is not. I do by https://askubuntu.com/questions/1149117 ... untu-18-04
I can see wifi net, adapter seems to work fine, but it still do not finist the connection, only over and over ask me for the password.
Password is 100% correct, Im sure... Adapter under other OS is working fine, on the same wifi...
Can you try to help me! Thank you a lot in advance... I think I have some bad settings or first installation.. What I should look at?
My OS is Debian 10.

[Head_on_a_Stick]

https://packages.debian.org/buster/firmware-realtek?

See also viewtopic.php?f=16&t=142808

[naked11]

Unfortunately nothing..
I have non free firmware installed already.

Maybe something in dmesg?
... I found some suspicious in log :
[ 8.018982] 88XXau 1-9:1.0 wlx503eaae80e1a: renamed from wlan0

all dmesg:
https://pastebin.com/NHuNdgGj

[Head_on_a_Stick]

Please don't post the same thing in two different threads, I've moved your other post to the spam section (because that's what it was).

... I found some suspicious in log :

Code: Select all

[ 8.018982] 88XXau 1-9:1.0 wlx503eaae80e1a: renamed from wlan0

That's not suspicious, it's completely normal.

That output doesn't show any firmware being loaded for the wireless device so perhaps try a newer version.

[naked11]

nn, same behavior... but why isnt driver upload from the startup?
net is found, but if I trying to connect, after few seconds asking me again for password..
in iwconfig is, but like inactive adapter(it is blinking):

wlx503eaae80e1a unassociated Nickname:"<WIFI@REALTEK>"
Mode:Managed Frequency=2.412 GHz Access Point: Not-Associated
Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off
Encryption key:off
Power Management:off
Link Quality=0/100 Signal level=0 dBm Noise level=0 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0

[stevepusser]

You can run the wireless info script here: https://github.com/UbuntuForums/wireless-info

so we can see what's going on and what hardware you have.

[naked11]

Here is the wifi info log...
Thank you for your help

https://pastebin.com/6fbYkZJM

[Head_on_a_Stick]

https://pastebin.com/6fbYkZJM

You need to run the script as root for it to gather all of the information.

Can we also see

Code: Select all

# dmesg | grep firmware

The interface is active so the driver is loaded.

Did you try the rtl8812au (from the aircrack-ng repository) or the rtl8812au-1 driver version? The former is reported to be more stable.

[naked11]

dmesg grep firmware: https://pastebin.com/ZAiypk6d
wifi info as root: https://pastebin.com/LSmtB9A3

thx

[naked11]

SOLVED!

https://askubuntu.com/questions/826325/ ... x-to-wlanx

thank everyone!