*** This bug is a duplicate of bug 22045 *** I'm pretty sure its the same notorious #22045
** Changed in: linux-source-2.6.15 (Ubuntu) Sourcepackagename: linux-source-2.6.15 => gnome-screensaver Binarypackagename: linux-source-2.6.15 => gnome-screensaver ** This bug has been marked a duplicate of bug 22045 Poor performance / flickering with OpenGL hacks -- i915 DRI driver seems to get the z-buffer backward https://launchpad.net/malone/bugs/37127 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs