Bei nicht funktionierendem WLAN die folgenden beiden Pakete herunterladen und installieren:

Firmware

DKMS-Paket

Repo: Eigenes geklontes WLAN-Repo mit Firmware und .deb-Paketen

sudo apt install rtw89-dkms_1.0.2-2_amd64.deb rtw89-firmware_1.0.2-2_all.deb

Offizielles Repo für Realtek WLAN-Treiber

Offizielles Repo für Realtek Bluetooth-Treiber

sudo apt-get update
sudo apt-get install make gcc linux-headers-$(uname -r) build-essential git

git clone https://github.com/lwfinger/rtw89.git
cd rtw89
make
sudo make install

Treiber hardware-update-fest machen

sudo apt install dkms debhelper dh-modaliases

git clean -xfd
dpkg-buildpackage -us -uc
sudo apt install ../rtw89-dkms_1.0.2-2_all.deb ../rtw89-firmware_1.0.2-2_all.deb

Missing firmware for RTW8852BE

Thae necessary firmwar3e file should be in package firmware-realtek of linux-firmware-realtek;
however some versions of some distros have been extremely slow to pick up this firmware file,
even though it has been in the official linux-firmware repo at vger.kernel.org since
Oct. 27, 2022. If your distro is one of these, you can download the firmware from
https://lwfinger.com/download/rtw8852b_fw.bin, and copy it to /lib/firmware/rtw89/.

„Skipping BTF generation for <a_file> due to unavailability of vmlinux“

Potentiell ignorieren