x configuration etc

[Hannes Mayer]

Barz Ashley wrote:
> Also tried xf86cfg but there is none. 
> Do you still use xfree86?

XF86config should still be there, but X will use xorg.conf,
since test3 uses xorg.
Firstboot writes to XF86config which is a bug, but copying
XF86config to xorg.conf will do the trick.
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=121729

If it still doesn't work, make sure the lines for
HorizSync and VertRefresh are uncommented. This must be done
if the DDC probe fails to detect suitable resolutions for
your monitor.
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=121717

Cheers,
Hannes.