Issues with TPLink T2U Archer Nano WiFi

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Issues with TPLink T2U Archer Nano WiFi

Postby naked11 » 2020-03-24 18:42

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.
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Re: Issues with TPLink T2U Archer Nano WiFi

Postby naked11 » 2020-03-24 20:08

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
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Re: Issues with TPLink T2U Archer Nano WiFi

Postby Head_on_a_Stick » 2020-03-24 20:19

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).

naked11 wrote:... 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.
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Re: Issues with TPLink T2U Archer Nano WiFi

Postby naked11 » 2020-03-24 20:46

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
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Re: Issues with TPLink T2U Archer Nano WiFi

Postby stevepusser » 2020-03-25 00:10

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.
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Re: Issues with TPLink T2U Archer Nano WiFi

Postby naked11 » 2020-03-26 13:35

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

https://pastebin.com/6fbYkZJM
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Re: Issues with TPLink T2U Archer Nano WiFi

Postby Head_on_a_Stick » 2020-03-26 13:49

naked11 wrote: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.
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Re: Issues with TPLink T2U Archer Nano WiFi

Postby naked11 » 2020-03-26 16:59

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

thx
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Re: Issues with TPLink T2U Archer Nano WiFi

Postby naked11 » 2020-03-26 17:10

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