5G on Linux Mint 21.3/Ubuntu 22.04 does not work

aircrack-ng / rtl8812au

RTL8812AU/21AU and RTL8814AU driver with monitor mode and frame injection

GNU General Public License v2.0

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$ uname -a
Linux work 6.8.0-45-generic #45~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Wed Sep 11 15:25:05 UTC 2 x86_64 x86_64 x86_64 GNU/Linux

$ iwconfig
enx08beac187b82  IEEE 802.11bgn  ESSID:"BELL575"  Nickname:"<WIFI@REALTEK>"
          Mode:Managed  Frequency:2.462 GHz  Access Point: 0C:AC:8A:08:67:83   
          Bit Rate:72.2 Mb/s   Sensitivity:0/0  
          Retry:off   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=88/100  Signal level=79/100  Noise level=0/100
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

When I am trying to connect to router with a configuration forced to use 5G I am not able to connect to the router.

Hello, how are you?

I would like to contribute with more information regarding this issue. I recently had to format my computer, which was already using this repository as a driver (but I don’t remember the commit I used back then, as it was installed over a year ago), and after downloading the most recent commit b44d288 the driver doesn't work.

I checked the open issues and found some references to using this commit 63cf0b4 and it actually works. However, I am unable to list my 5GHz WiFi. On Windows, it works fine.

I tested this on the following distributions: Debian 12, Ubuntu 20.04, 22.04, 24.10, and Fedora 40.

ID 2357:011e TP-Link AC600 wireless Realtek RTL8811AU [Archer T2U Nano]

aircrack-ng / rtl8812au

5G on Linux Mint 21.3/Ubuntu 22.04 does not work #1193