Could you please also add the content of '/var/log/Xorg.0.log' and just in case the output of 'sudo lspci -vv' and 'sudo lspci -vvn' as attachments? Thanks again.
-- ATI radeon X1550 driver doesn't work under amd64. Mesa used as fallback https://launchpad.net/bugs/93861 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
