https://bugs.freedesktop.org/show_bug.cgi?id=80419 --- Comment #119 from Nicolai Hähnle --- For what it's worth, I'd encourage people to update their graphics stack to latest everything (including kernel + X.Org server) and see if they still get lockups. I haven't been able to reproduce this anymore in my last two attempts - I don't know if I've just been lucky, but it might have been fixed randomly. Unfortunately, too much has changed on my system between reproduction attempts to be able to say exactly what might have fixed it. -- You are receiving this mail because: You are the assignee for the bug.