Let's wait till the fixes make it into Ubuntu 20.04 first. It looks like only one of those fixes has landed in mutter 3.34.2. The other is on master only (mutter 3.35.2)
** Also affects: mutter via https://gitlab.gnome.org/GNOME/mutter/issues/655 Importance: Unknown Status: Unknown ** Tags added: fixed-upstream ** Changed in: mutter (Ubuntu) Importance: Undecided => Medium ** Changed in: mutter (Ubuntu) Status: Confirmed => Triaged ** No longer affects: gnome-shell (Ubuntu) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1844222 Title: Wayland session overlaid by window when fullscreen SDL apps exits Status in Mutter: Unknown Status in mutter package in Ubuntu: Triaged Bug description: Seen on 18.04 and 19.10 In the "Ubuntu Wayland" desktop sudo apt install beneath-a-steel-sky SDL_VIDEODRIVER=wayland scummvm -f -p /usr/share/scummvm/beneath-a-steel-sky sky Press ESC a few times and Ctrl-Q to exit. Expect: session returns to normal Actual: a black rectangle covers the screen, even when switching workspaces. (I'm sure scummvm is doing something odd, but...) To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1844222/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp