Hardware Issue

Realtek RTL8922ae (rtw89) WiFi problem

Use morrownr's rtw89

Install driver.

git clone https://github.com/morrownr/rtw89.git

sudo make cleanup_target_system
sudo dkms install $PWD
sudo make install_fw
sudo cp -v rtw89.conf /etc/modprobe.d/
sudo reboot

systool -v -m rtw89_pci_git
systool -v -m rtw89_core_git

sudo nano /etc/modprobe.d/rtw89.conf

/etc/modprobe.d/rtw89.conf

options rtw89_core_git disable_ps_mode=y
options rtw89_pci_git disable_clkreq=y
options rtw89_pci_git disable_aspm_l1=y
options rtw89_pci_git disable_aspm_l1ss=y

Verify

sudo update-initramfs -u
sudo reboot

systool -v -m rtw89_pci_git
systool -v -m rtw89_core_git

built-in

sudo nano /etc/modprobe.d/50-rtw89.conf

options rtw89_core disable_ps_mode=y
options rtw89core disable_ps_mode=y

options rtw89_pci disable_aspm_l1=y disable_aspm_l1ss=y disable_clkreq=y
options rtw89pci disable_aspm_l1=y disable_aspm_l1ss=y disable_clkreq=y

sudo update-initramfs -u
sudo reboot

sudo apt install sysfsutils
systool -v -m rtw89_pci | grep -E "disable_aspm_l1|disable_clkreq"
systool -v -m rtw89_core | grep "disable_ps_mode"