*** This bug is a duplicate of bug 90604 *** I now marked this as duplicate, it seems the real bug is with EXA, which is not enabled by default.
** This bug has been marked a duplicate of bug 90604 [r300] ati driver unuasble slow (full cpu usage just for drawing gtk apps) -- Xorg radeon driver is slower in feisty, some gtk-buttons gets scrambled https://launchpad.net/bugs/91661 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs