X server still crazy

[Andrew Farris]

antonio montagnani wrote:
> After some time I decided to re-boot the machine, and I got exactle
> the same problems:
> after splashing screen, I got the text login: nd I can login textually
> but no graphics.
> 

You are booting into runlevel 5 correct?  To restart X after your 
system-config-display correction what did you do then?  You should be getting 
something useful from near the end of /var/log/Xorg.0.log if X is failing to start.
- andrew