====== GPU ====== ===== nvidia and wayland ===== add **nvidia_drm.modeset=1** to grub settings ///etc/default/grub// /etc/modprobe.d/nvidia-power-management.conf options nvidia NVreg_PreserveVideoMemoryAllocations=1 NVreg_TemporaryFilePath=/var/tmp enable these services systemctl enable nvidia-hibernate systemctl enable nvidia-resume systemctl enable nvidia-suspend
options nvidia NVreg_PreserveVideoMemoryAllocations=1 NVreg_TemporaryFilePath=/var/tmp
systemctl enable nvidia-hibernate systemctl enable nvidia-resume systemctl enable nvidia-suspend