http://bugzilla.novell.com/show_bug.cgi?id=555619
http://bugzilla.novell.com/show_bug.cgi?id=555619#c21
--- Comment #21 from Lee Matheson
Well I hadn't known the kernel.org patch, but it seems to be this one, for FC13: https://bugzilla.kernel.org/attachment.cgi?id=25084 from: https://bugzilla.kernel.org/show_bug.cgi?id=15248#c35
I note this thread: https://bugs.freedesktop.org/show_bug.cgi?id=25325 where the assessment is the drm-intel-big-hammer.patch from FC13 is insufficient to fix these CPU/GPU coherency issues (comment-14 in that thread) with the final comment expressing the view that the patch in https://bugs.freedesktop.org/show_bug.cgi?id=27187 thread addresses the problem better. Comment #57 on this thread: https://bugs.freedesktop.org/show_bug.cgi?id=24789 also expresses the view that the drm-intel-big-hammer.patch , while an improvement, is also seriously lacking. And comment #61 in that thread sends one to this thread https://bugs.freedesktop.org/show_bug.cgi?id=27187 again to purportedly address the problem. The https://bugs.freedesktop.org/show_bug.cgi?id=27187 fix is the same one applied to the Ubuntu community test cd that I ran yesterday for about 3 hours with no problems. Special desktop effects functioned. Xrandr functioned. again, the patch is here: https://launchpad.net/~glasen/+archive/855gm-fix But I conced this is confusing, and the above is the best I can do at the moment in trying to cut through the mass of posts on this subject. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.