https://bugs.freedesktop.org/show_bug.cgi?id=75794 --- Comment #13 from Brais --- Opening Google Chrome seems to "fix" the bug. Thats weird, my computer is a HP Compaq nw8440 with a FireGL V5200 GPU, only resolutions over 1920x1080 trigger the bug. It's fine at 1920x1080 but not at 1920x1081 (In Window mode). -- You are receiving this mail because: You are the assignee for the bug.