Can you please try with the last daily? i fixed a bunch of ati issues on ppc after beta, when i got patches upstream.
Thanks Fabio If it doesn't work, please add generated xorg.conf and Xorg.0.log -- LiveCD can't start X on Apple Xserve or PowerBook https://launchpad.net/bugs/64198 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs