For reference - the patch checks whether the atom the compositing manager sets is set or not. If not, it uses the old behaviour. If it is, it skips the grab and fade.
-- gnome-session logout hang with a composite manager https://launchpad.net/bugs/59244 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
