This one was taken by ksnapshot (framebuffer grab) while the screen corruption was occuring, but as you see it looks like a normal screen. The program shown here is virtualbox as it consistently exposes this bug once you open a vm in running state. There are a few other programs that do that as well. glxgears can also initiate it I have noticed, so it is most likely 3D overlay related,
** Attachment added: "screen_corruption_ksnapshot_capture.png" http://launchpadlibrarian.net/30583580/screen_corruption_ksnapshot_capture.png -- Screen corruption when changing focus xserver-xorg-video-ati https://bugs.launchpad.net/bugs/406731 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
