Looks like gnome-shell is failing some basic GObject initialization. The only ABI/API break I can see in glib 2.67 is this: https://gitlab.gnome.org/GNOME/glib/-/commit/334f6953364680ddc6c0d3da13fda1d92bf5379d
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to glib2.0 in Ubuntu. https://bugs.launchpad.net/bugs/1916701 Title: [glib2.0 2.67.4-1] Black screen on boot, login screen missing/delayed, eventually comes up without Wayland support (only Xorg sessions offered) Status in glib2.0 package in Ubuntu: New Bug description: When I installed the glib2.0 2.67.4-1 packages I consistently encountered a black screen on boot. The login screen was missing/delayed but eventually comes up without Wayland support (only Xorg sessions offered). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glib2.0/+bug/1916701/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp