[Nouveau] System hang on Alienware 13 with NVIDIA GP106M

Rhys Kidd rhyskidd at gmail.com
Tue Sep 18 02:55:02 UTC 2018


We've seen a number of power management and secboot issues with the
Pascal-series mobile GPUs.
Without a command line it is hard to debug remotely, but see, as one
possible example: https://bugs.freedesktop.org/show_bug.cgi?id=100228

Can you try booting with a kernel command line that includes
"nouveau.runpm=0" as a debugging step.

On Mon, 17 Sep 2018 at 17:46, don fisher <hdf3 at comcast.net> wrote:

> Alienware 17 r5 also with same graphics (GP106M and Intel 3e9b) does
> boot from same disk. I look in hwinfo --gfxcard and it says both the
> Intel (on i915) and the Nvidia (nouveau) are both present. What command
> tells me which driver is being used?
>
> Thanks.
> Don
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