I have the exact same problem on Ubuntu 9.04 64bit and 9.10 alpha 3 32bit(livecd). My gpu is an x1800xl. The problem goes away if I use XAA.
Furthermore I tested it with packages provided by Volden's PPA and the problem persists in git. The packages I downloaded are: 1. xserver-xorg-video-ati_6.12.99+git20090710.43db263d-0ubuntu0tormod_amd64.deb 2. xserver-xorg-video-radeon_6.12.99+git20090710.43db263d-0ubuntu0tormod_amd64.deb -- [R520] flash corruption with exa enabled https://bugs.launchpad.net/bugs/335460 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