https://bugs.freedesktop.org/show_bug.cgi?id=69341 --- Comment #6 from Denis M. (Phr33d0m) --- Created attachment 86376 --> https://bugs.freedesktop.org/attachment.cgi?id=86376&action=edit color-corruption.png I also have this color corruption all over the place with Native/OpenGL backend and Glamor. As well as huge slowness/laggyness, glxgears at: $ ▶ glxgears Running synchronized to the vertical refresh. The framerate should be approximately the same as the monitor refresh rate. 237 frames in 5.0 seconds = 47.022 FPS 250 frames in 5.0 seconds = 49.853 FPS 234 frames in 5.0 seconds = 46.726 FPS 253 frames in 5.0 seconds = 50.592 FPS 234 frames in 5.0 seconds = 46.440 FPS 256 frames in 5.0 seconds = 51.165 FPS 236 frames in 5.0 seconds = 46.952 FPS On Radeon HD7870. -- You are receiving this mail because: You are the assignee for the bug.