Note that the problem you describe is more a GDM bug. The gnome-system- tools don't handle the Login Screen at all. You should report a new bug about that.
Other than that, see bug 247910 about showing users with UIDs < 1000 in users-admin. -- [users-admin] show all users checkbox is gone and there is no way to view users with a UID of less than 1000 https://bugs.launchpad.net/bugs/70850 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs