Great detective work. I will assign this to the offending 'ibus' package then.
** Summary changed: - artifact in top-right corner + Graphical artifact in top-right corner, owned by ibus-ui-gtk3 ** Package changed: gnome-shell (Ubuntu) => ibus (Ubuntu) ** Changed in: ibus (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1882415 Title: Graphical artifact in top-right corner, owned by ibus-ui-gtk3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ibus/+bug/1882415/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs