Hi. I tested that performance problem happends either i386 and amd64 live CDs. I found this post: http://ubuntuforums.org/archive/index.php/t-295052.html, regarding problems with problem fixed on 7.2 xorg version. Anyway I am running amd64 and testing package is only available for i386. Do you know if there will be an available package for amd64?
Timo, regarding your comment about ATI model autodetection, I my case works fine. I have got "ati" on xorg.conf, but radeon is loaded properly. Best regards. -- AIXGL ATI Mobility Radeon X700 freezes with glxgears, glxinfo reports no rendering, radeon driver used https://launchpad.net/bugs/85557 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs