https://bugs.freedesktop.org/show_bug.cgi?id=105018 --- Comment #28 from L.S.S. --- Just updated to the 4.17-rc0 kernel and it seems the problem has been mostly fixed there. The patches are no longer needed (already in there) and trying to reproduce the issue only resulted in a couple of "Failed to get VBLANK!" errors that aren't fatal. I'm not certain about the flickering issue I mentioned earlier... It looked like one but might actually be some kind of sudden color palette distortion. The problem only appeared since 4.16. I don't recall having the issue in 4.15. I can partially reproduce it in the Firefox new tab page, by quickly hovering over the links on the "Top Sites" and "Highlights". The whole screen would turn a bit darker in color for a very short instant then returns to normal. It happens randomly and it doesn't seem to produce any errors in the log. Not a major issue, just it can be annoying sometimes. -- You are receiving this mail because: You are the assignee for the bug.