I've been using Vesa driver for old Radeon X1950. After I removed the card (using integrated HD 400 now), installed fglrx and applied correct xorg.conf X is up and running and I can see "log in" screen.
I can login as Guest (create new users), but when I log in my original user I'm getting kicked back to "log in" screen.
Xorg.0.log I can see a couple of warning but no errors:
[ 104.483] (WW) Falling back to old probe method for fglrx [ 104.488] (WW) fglrx: No matching Device section for instance (BusID PCI:0@0:17:0) found
Are their some driver-specific files somewhere in