Re: GPU hang "EQ overflowing. The server is probably stuck in an infinite loop"
On 21/07/11 18:52, lee wrote:
You could send it about the xserver-xorg-video-intel package. Perhaps
you can put additional information into the bug report when you
reproduce the problem with xserver-xorg-video-intel-dbg package
Thank you for your help.
Installed xserver-xorg-video-intel-dbg package and intel-gpu-tools as
dependency with synaptics package manager. Followed instructions from
here: http://intellinuxgraphics.org/intel-gpu-dump.html but couldn't
mount debugfs because system says either it's already mounted or busy. I
can't see it mounted with
Anyway, triggered the hang-up, which is pretty repeatable, accessed the
laptop with ssh and tried
# intel_gpu_dump > intel_gpu_dump.txt
Couldn't map MMIO region: No such file or directory
Can you please tell me what's happening?