I tried with "None" and also with "Extra". No effect. But I also noticed one thing. The bug is only apparent when switching TO the main user, which was created during install. I tested it with a few other users on my system, both Desktop Users and Administrators. When I switch to them, mouse works well on the Switch User screen. But when switching back to the main user, mouse looses influence like described.
-- Buttons locked on switch user screen https://bugs.launchpad.net/bugs/321531 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-screensaver in ubuntu. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs