SO I upgraded to 16.04 and now the machine locks randomly ( sometimes days go by and then WHAMMM!!!) I got the following in logs and am using the Ubuntu generic drivers so anyone know what I can do please?
[121086.484042] radeon 0000:01:00.0: ring 0 stalled for more than 10104msec
[121086.484053] radeon 0000:01:00.0: GPU lockup (current fence id 0x00000000001af597 last fence id 0x00000000001af59a on ring 0)
[121086.490971] [drm:r600_ib_test [radeon]] ERROR radeon: fence wait failed (-35).
[121086.491004] [drm:radeon_ib_ring_tests [radeon]] ERROR radeon: failed testing IB on GFX ring (-35).
[121086.648085] radeon 0000:01:00.0: couldn’t schedule ib
[121086.648113] [drm:radeon_uvd_suspend [radeon]] ERROR Error destroying UVD (-22)!