Gnome upgrade - screen lock no longer works

[Hans Nieser]

Paul Schmehl wrote:
> I just upgraded Gnome to 2.12 (FreeBSD 5.4) using the gnome_upgrade 
> script. Now screen locking is no longer working, and I'm not seeing 
> anything in the logs to explain it.  Anyone have any ideas how to 
> troubleshoot this? Logging out and back in constantly is a PITA.

I vaguely remember getting something like that and it had something to do 
with D-BUS, have you enabled D-BUS? (Instructions are in the FAQ)