I haven't seen this crash, since I disabled Wayland in /etc/gdm3/custom.conf:
[daemon] # Uncoment the line below to force the login screen to use Xorg WaylandEnable=false -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1754949 Title: gnome-shell crashed with SIGSEGV in meta_gpu_kms_apply_crtc_mode() from meta_renderer_native_finish_frame() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1754949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs