I don't know how to reproduce the issue, other than it occasionally happens when I open my laptop. I'm using Wayland for both GDM and the GNOME session, on a laptop with Intel graphics (HD Graphics 5500 on an Intel Core i5-5200U).
I will be running GDM and GNOME on X11 for a while from now to see if the issue still occurs there. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1854393 Title: The clock on the lock screen sometimes looks broken after resuming from sleep. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1854393/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
