The default session type is meant to be remembered. So GDM's preference of default should actually be irrelevant if the user has ever logged in prior to the kernel update.
If previous successful logins used Xorg and suddenly it's going to Wayland then perhaps the attempt to use Xorg is crashing and Wayland is only the fallback? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2080498 Title: Default session type changed from Xorg to Wayland in some new installs of 22.04 on Nvidia hybrids since kernel 6.8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/2080498/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs