I can't logout/restart/shut down from a KDE session. Nothing happens. I'm on Fedora 16 with the kde48 repo enabled. I've tried it running kdm and gdm. I can logout of a GNOME session running either display manager. I've recently upgraded from Fedora 14, and this hasn't worked since the upgrade. I can suspend and switch user. Is anyone else having this problem, or does anyone have ideas? Thank you.