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Bug#526058: linux-image-2.6.29-1-amd64: suspend to ram broken after suspend to ram on Thinkpad T61



On ven, 2009-10-09 at 22:23 +0200, Moritz Muehlenhoff wrote:
> On Sun, Sep 13, 2009 at 01:16:01AM +0200, Yves-Alexis Perez wrote:
> > On dim, 2009-09-13 at 00:00 +0200, Moritz Muehlenhoff wrote:
> > > > Hi,
> > > > 
> > > > I have some problems with suspend/hibernation on my Thinkpad T61. It's not
> > > > recent, I think it never really woked.
> > > > 
> > > > Basically:
> > > > 
> > > > suspend to ram works fine. Resume works too.
> > > > suspend to disk works fine to, resume works fine.
> > > > Then, the first suspend to ram after hibernate works fine, but the resume
> > > > doesn't. It's stalled, the screen is black, and the moon indicating that
> > > > the laptop is suspended blinks once, but stay on, and nothing happens. I
> > > > have to shutdown using the power button.
> > > > 
> > > > If you need any more information, please ask!
> > > 
> > > Does this still occur with 2.6.30?
> > 
> > I think I've managed to reproduce it but I'm not sure. My T61 is up 14
> > days on 2.6.30, I'll try to make a suspend to disk and then a suspend to
> > ram, and then report back.
> 
> Does it work?
> 

I've just retried with the fresh linux-image-2.6.31-trunk-amd64 from
experimental, and it failed too.

At one point I thought it might be related to tp-smapi, which I usually
use, but as tp-smapi is not available in 2.6.31 currently, it wasn't
loaded, and it failed anyway.

I can't really provide any details from the failed resume (since it
doesn't resume at all), but If you need dmesgs from the first and second
boot (the “thawte” one), please ask.

Cheers,

-- 
Yves-Alexis Perez

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