GNOME Bugzilla – Bug 327584
Shut down/restart should prompt when other users are logged in
Last modified: 2006-01-18 21:53:12 UTC
Similar panel bug: http://bugzilla.gnome.org/show_bug.cgi?id=327578 If you restart/shutdown from GDM when other X displays are running it should give a warning.
*** This bug has been marked as a duplicate of 172600 ***