Are you using the latest daily CD image from http://cdimage.ubuntu.com /daily-live/ ? Since the kernel in the original report seems oldish (2.6.20-9).
-- Some ati users get a black screen and sound, must use the vesa driver to get xorg to work https://launchpad.net/bugs/91954 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
