https://bugs.freedesktop.org/show_bug.cgi?id=28615
--- Comment #5 from Maciej Cencora m.cencora@gmail.com 2010-08-03 12:00:24 PDT --- Created an attachment (id=37552) --> (https://bugs.freedesktop.org/attachment.cgi?id=37552) Kernel log
This time the machine didn't hang, but the screen went off. I had to reboot to bring it on again. Attached kernel output.