Bug#638312: Hibernate: spontaneous reboot during resume, apparently just after loading the memory image (SLEEP_MODULE=uswsusp or kernel in pm conf).

[Nicolas FRANÇOIS <nicolas.mb.francois@gmail.com>]

Hi,

Im'currently on the latest kernel from unstable (3.2.6-1) And I've not 
experienced any segfault for a while. I didn't set the nomodset kernel 
param (I even load i915 from ramdisk to get full res on console 
earlier). I will retest intensively tomorrow, to see if I've not just 
been lucky so far. Will try the patch too if I'm able to reproduce with 
the my stock kernel.

Regards,
Nicolas

Le 16/02/2012 19:14, Jonathan Nieder a écrit :
> retitle 638312 i915: [ILK] Suspend to disk: Random (frequent) reboots at resume
> quit
>
> Hi again,
>
> Nicolas FRANÇOIS wrote:
>
> >                                     latest unstable kernel seems to no
> > longer have the problem (at least for me).
>
> I'm hoping that's not the case, since I'd still like to see this
> fixed.  What kernel do you use these days?  Are you using the
> nomodeset parameter or something?
>
> If you can't reproduce it, that would be interesting to know, and we
> can try to figure out why.  If you can, please test the patch
> "drm/i915: mark our workqueue as freezeable" from the upstream bug
> log and report back there.  Instructions for testing a patched Debian
> kernel can be found at
>
>   http://kernel-handbook.alioth.debian.org/ch-common-tasks.html
>
> or the corresponding page in the debian-kernel-handbook package.
>
> Hope that helps,
> Jonathan