The second command says _NET_WM_PID(CARDINAL) = 2554
The xrestop command is still running, having built up to 1.5MB at the time of writing. I'll gzip it and attach it when it's done. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970141 Title: [focal] Desktop is mostly covered by a black rectangle To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1970141/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs