Please file this bug in upstream fast-user-switch-applet and gdm. Or file it with upstream gnome-screensaver and I'll help out.
We've made attempts to make this work correctly but if you have more than a hundred users you should probably turn user-switching off. Also see: http://bugzilla.gnome.org/show_bug.cgi?id=310545 http://bugzilla.gnome.org/show_bug.cgi?id=310410 -- fast user switching with ldap and autofs = bad https://launchpad.net/bugs/52874 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
