https://bugs.freedesktop.org/show_bug.cgi?id=68178 --- Comment #12 from nine@detonation.org --- Good news: somewhere between kernel 2.12.1 and 2.13-rc2 the hard lockup on suspend got fixed! I've suspended several times now without a single lockup. On resume though I still have lockups about half of the time I tried. This is without UVD firmware but with active DPM -- You are receiving this mail because: You are the assignee for the bug.