W-Lan has gone forever - KDE Plasma 6.14

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1

yesterday I made an update as described here:

First you have to log in to your server via SSH:

  1. Enter sudo -s to get root rights.
  2. Enter your password and press Enter.
  3. Now enter apt update -y && apt upgrade -y && apt autoremove -y && apt install -y

after that my wlan is out of order! when I start with windows w-lan connection is working.

I only have now a cable connection.

By the way, I made some changes on Mysql with the help of AI
Driver is: RTL8812AU

2

I found this:

sudo apt purge rtl8812au-dkms

Next, let’s install a newer driver:

git clone https://github.com/morrownr/8821au-20210708.git
cd 8821au-20210708
sudo ./install-driver.sh

Reboot and tell us if there is any improvement.

solved!