Well, I didn't get an answer of this issue. Fortunately, I just installed the latest AMD ATI Drivers and that solved the problem.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/665233 Title: Ubuntu Maverick with ATI RADEON screen corruption -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs