Great news! Option "AGPMode" "4" fixes the problem. Bug 181602 and Bug 180343 might be duplicates of this bug?
-- [ati radeon rv280] Screen displays horizontal streaking, mouse cursor normal; worked okay with Feisty https://bugs.launchpad.net/bugs/133192 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs