gdmgreeter refuses to start fc7

[Ray Strode]

Gianluca Cecchi wrote:
> After I convinced my wife to use Linux and three days of satisfied use 
> of fc7, today it seems  the gdm greeter refuses to start... ;-(
> I'm not at the PC but I connected remotely.
> She says that at the screen she gets "the greeter refused to start, 
> retry...". If she presses ok the same happens.
> Already tried to restart but the same...
If you add Enable=true to the [debug] section of /etc/gdm/custom.conf 
you may find out what's going on in /var/log/messages

--Ray