I too have this problem, although I'd say it's a bug in fast-user-switch-applet, not gdm. I believe the upstream bug is at http://bugzilla.gnome.org/show_bug.cgi?id=368704
I too have this problem, although I'd say it's a bug in fast-user- switch- applet, not gdm. I believe the upstream bug is at http:// bugzilla. gnome.org/ show_bug. cgi?id= 368704