https://bugs.freedesktop.org/show_bug.cgi?id=99313 --- Comment #2 from SET --- On further testing with 4.10-rcX up to commit cff3b2c : 'UVD not responding' error occurs if pg_mask is not specified. When pg_mask is explicitly set to 0 or 1, no UVD errors are reported. X session is then normally usable. This is seen on another laptop with Kabini also. -- You are receiving this mail because: You are the assignee for the bug.