I still have the same problem with knot 3. The only way I could get it to work properly was to install fglrx and do a dpkg--reconfigure xserver-xorg.
-- X is unusably distorted when booting from Edgy knot 2 LiveCD on macbook pro https://launchpad.net/bugs/59595 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs