Since the last update, whenever I see a video it gets flickery. That is not the usual flicker where it very shortly fades to black or something, no, it gets stuck. A small portion of the video loops back and forth in abrupt intervals. Actually looks kind of funny.
I'm using a Hd 7950, FF 50.0, glxinfo says:
Extended renderer info (GLX_MESA_query_renderer): Vendor: X.Org (0x1002) Device: AMD TAHITI (DRM 2.43.0 / 4.5.2-1, LLVM 3.8.1) (0x679a) Version: 12.0.3 Accelerated: yes Video memory: 3072MB Unified memory: no Preferred profile: core (0x1) Max core profile version: 4.1 Max compat profile version: 3.0 Max GLES1 profile version: 1.1 Max GLES profile version: 3.0 OpenGL vendor string: X.Org OpenGL renderer string: Gallium 0.4 on AMD TAHITI (DRM 2.43.0 / 4.5.2-1, LLVM 3.8.1) OpenGL core profile version string: 4.1 (Core Profile) Mesa 12.0.3
I think that should be the relevant info, but please just say if something is missing, I'd add it.
I have no idea how to debug that and found no similar bug, does maybe someone have an idea how to tackle this one?