https://bugs.freedesktop.org/show_bug.cgi?id=76483 --- Comment #3 from Karl Schendel --- I think I'm seeing this too. Mac Pro (2009) with GT120 (G96/NV50) and 24 inch Apple Cinema display via MDP connection. powersave blanking used to work in 3.6.3 which was the last kernel I used (opensuse 12.3 otherwise). Now it does nothing in opensuse 13.1 which has 3.11.10, also notwork with a 3.14.1 kernel. X thinks that it's turned off the display (according to xset q) but nothing happened. I would be happy to test a fix if and when a trial is ready. I have all sorts of trouble with nouveau on this hardware so I suspect it's not a common setup. :-) Fortunately, recent versions seem pretty good other than the lack of powersave. -- You are receiving this mail because: You are the assignee for the bug.