https://bugs.freedesktop.org/show_bug.cgi?id=95306 --- Comment #31 from Tom --- The suspend issue is still present, it just doesn't happen so often. I also noticed another thing. It seems to be impossible to cold boot with 4.9rc4, I have to boot some other kernel or Windows and then reboot to successfully boot with 4.9rc4. So far no random blanking, but it already happened before, that it ran for hours without blanking. -- You are receiving this mail because: You are the assignee for the bug.