3

My kernel version now is 5.19.0-32-generic on Ubuntu 22.04.1 LTS.

Adapter was working in 2g and 5g modes perfectly before software update.

I tried some methods as shown here for 20.04 and earlier versions. But no success. I am stuck up.

Can anyone help with tried method?

RPS
  • 31

2 Answers2

4

To solve my problem i had this commands:

  1. Remove the old and problematic driver:

sudo apt purge rtl8812au-dkms

  1. Install the new one:

git clone https://github.com/morrownr/8821au-20210708.git

cd 8821au-20210708

sudo ./install-driver.sh

I have used with sucess the proposed solution defined at Unable to install USB WiFi device RTL8812AU

Yuri Negocio
  • 41
1

I couldn't get it to work with kernel 5.19.0-32-generic either.

I was able to solve it by changing grub to the previous kernel 5.15.0-60-generic.

Step by step: Install Grub Customizer

sudo add-apt-repository ppa:danielrichter2007/grub-customizer
sudo apt-get update
sudo apt-get install grub-customizer

Open Grub Customizer Click the General Settings and select "predefined" button, then the option of 5.15.0-60-generic kernel. It is a temporary solution until someone fixes the driver.

Now you can restart your computer.

jaguarnet7
  • 11