It appears this crash stopped happening in Ubuntu 20.10 and later, but there doesn't seem to be any record of *what* fixed it.
Certainly the ThinkVision M14t works for me - I've been using it in 22.04 and 22.10. ** No longer affects: gnome-shell (Ubuntu) ** Changed in: mutter (Ubuntu) Status: Triaged => Fix Released -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1861542 Title: gnome-shell crashed with SIGSEGV (when using touchscreen) in meta_window_updates_are_frozen (window=0x0) from meta_window_actor_sync_updates_frozen from meta_compositor_sync_updates_frozen To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1861542/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs