Reported to upstream with stripped test case: https://gitlab.gnome.org/GNOME/mutter/-/issues/1875
** Bug watch added: gitlab.gnome.org/GNOME/mutter/-/issues #1875 https://gitlab.gnome.org/GNOME/mutter/-/issues/1875 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to gtk+3.0 in Ubuntu. https://bugs.launchpad.net/bugs/1924689 Title: When changing screen scale in GNOME Xorg, gnome-initial-setup's window shadow should not be glitched Status in OEM Priority Project: New Status in gnome-initial-setup package in Ubuntu: New Status in gtk+3.0 package in Ubuntu: New Status in mutter package in Ubuntu: Triaged Bug description: Ubuntu release: Ubuntu 20.04.2 LTS Issue description: When the gnome-initial-setup launched, if user changes the scale 200 -> 400 or 100 -> 200. There is some garbage on the edge of the window. The issue is not seen if we login in wayland session. A video is attached. To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1924689/+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