question about auth error
 

in RH 8 if i log into the desktop as a user, then I open a terminal, and su as root. then i run things like galeon, mozilla, or nautilus i get this error in the terminal
GnomeUI-WARNING **: While connecting to session manager:
Authentication Rejected, reason : None of the authentication protocols specified are supported and host-based authentication
failed.

any thoughts?
digsby