In 18.04 we don't use the wayland, but in gdm3 we used xwayland for login screen, could we disable it by default.
For the the Nvidia card, we didn't use the gdm-wayland-session, use the gdm-x-session. It was handled by debian/patches/ubuntu_nvidia_prime.patch.
Subject: Add hook to run prime-offload (as root) move Prime helpers into the gdm-x-session wrapper.
In 18.04 we don't use the wayland, but in gdm3 we used xwayland for login screen, could we disable it by default.
For the the Nvidia card, we didn't use the gdm-wayland- session, use the gdm-x-session. It was handled by debian/ patches/ ubuntu_ nvidia_ prime.patch.
Subject: Add hook to run prime-offload (as root) move Prime helpers into the gdm-x-session wrapper.