Another most likely duplicate: https://github.com/gnome- terminator/terminator/issues/899
And yet another most likely duplicate: https://bbs.archlinux.org/viewtopic.php?id=294164. Here a user claims that downgrading gnome-shell and mutter fixes the issue, and points to upstream issue https://gitlab.gnome.org/GNOME/mutter/-/issues/3384. Based on that report, some non-VTE-based apps are also affected. It really looks like the bug is in upstream Mutter, and made it into downstream updates as well. ** Bug watch added: github.com/gnome-terminator/terminator/issues #899 https://github.com/gnome-terminator/terminator/issues/899 ** Bug watch added: gitlab.gnome.org/GNOME/mutter/-/issues #3384 https://gitlab.gnome.org/GNOME/mutter/-/issues/3384 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2054510 Title: Incomplete screen redraws in virtual machines running Xorg To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/2054510/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs