Freeze upon booting after installing Catalyst 12.11 beta...

view full story

http://forums.fedoraforum.org – I installed 64-bit F18 and fully updated it. Added F18 RPMFusion repo and installed Catalyst 12.11 beta (only one available it seems). When booting up and getting past the Fedora logo, it just freezes and displays several vertical lines. My graphics card is the HD 7970 (not a legacy support issue). What more information could I give you guys and how? Thanks. (HowTos)