In order to have better desktop experience, the Ubuntu OS has Wayland GPU support by default.

But in some situations, this may break some software, so we provide a way to uninstall the GPU package here to use CPU rendering.

sudo apt -y remove linux-gpu-mali-wayland
sudo apt -y install --reinstall libegl1-mesa  libegl1  libgles2  libgles2-mesa  libegl1-mesa-dev  libgles2-mesa-dev  libglvnd-dev  libgles1  libwayland-dev  mesa-common-dev  libgl-dev  libegl-dev libgles-dev libgbm-dev  libgbm1  libwayland-egl1
sync
sudo reboot

sudo apt -y remove linux-gpu-mali-wayland
sudo apt -y reinstall  libegl1  libgles2   libegl1-mesa-dev  libgles2-mesa-dev  libglvnd-dev  libgles1  libwayland-dev  mesa-common-dev  libgl-dev  libegl-dev libgles-dev libgbm-dev  libgbm1  libwayland-egl1
sync
sudo reboot