Hello, I also own an ATI Radeon 8500. I had the same kind of bugs with compiz enabled in Feisty and Gutsy. Everything was solved when I changed my CRT screen. The problem came from the VGA connection : with a LCD and a DVI connection, there were no more defects (but still with LCD and VGA connection).
I hope this can help. -- defects in some parts of the screen https://bugs.launchpad.net/bugs/150058 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