https://bugs.freedesktop.org/show_bug.cgi?id=40128
--- Comment #2 from Jonathan Nieder jrnieder@gmail.com 2011-08-16 14:02:24 PDT --- Indeed, sorry I was unclear. I meant that it would be useful to file a bug about the screen randomly turning off and the GPU locking up. See
http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=5;bug=637392 (initial report) http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=68;bug=637392 (some logs)
for details.
Actually, now I don't remember --- Volodymyr, did you ever try the non-PREEMPT_RT v3.0 kernel after installing the firmware?