Re: Occasional (too common) suspend problem

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On Sat, 22 Jan 2011, Linus Torvalds wrote:

> code, and I'm hereby adding some of the i915 people to the mix.
> Because one of the main things that the pm-suspend scripts do is
> things like
> 
>         local con
>         for con in /sys/class/graphics/*/state; do
>                 [ -f $con ] || continue
>                 echo 1 >"${con}"
>         done

These caused me problems before esp when lockdep was setting 
oops_in_progress, but I repaired that and if X is running the VT 
should be in graphics mode and these end up doing nothing. Though there 
could be a race.

With -rc2 on my Thinkpad T60p, radeon r500 GPU, Intel T2500 (2 core), I 
just got a reboot on resume, after a pm-suspend. I'll do some more 
experiments later if I get some time.

does pm-suspend work from init 3? if not does nomodeset init 3 work?

Dave.
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