On Tue, 2003-09-23 at 21:48, Harold Martin wrote: > how do I disable shut down and reboot (in both GNOME and gdm) for > everyone but root (or everyone, is that's the only solution)? On Red Hat, I believe you can do this by editing /etc/pam.d/halt (for example) and removing the pam_console.so line that lets people at the physical machine shut down. Of course they can still just unplug the computer from the wall. ;-) Not sure if GNOME will notice this and remove the reboot option though. A simpler solution that GNOME might notice is just chmod go-x the shutdown program. Havoc