"ati" and "radeon" are the same thing. "ati" is a wrapper that loads in your case "radeon"
-- Screen freezes using desktop effects - except mouse https://bugs.launchpad.net/bugs/350766 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs