Try changing your AGP aperture size in your BIOS. When I set the AGP aperture size to be the same as the amount of video ram on my card I could boot. I found this solution mentioned on some underground linux forum - not ubuntu related - but I tried it and it seems to work.
-- fglrx - gutsy - ati: Black Screen with ATI RV535 [Radeon X1650 Series] [1002:71c7] https://bugs.launchpad.net/bugs/146515 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs