Re: 2.6.29-rc1 does not resume on Lenove T61

[Rafael J. Wysocki]

On Sunday 11 January 2009, Zdenek Kabelac wrote:
> 2009/1/11 Maciej Rutecki <maciej.rutecki@xxxxxxxxx>:
> > 2009/1/11 Zdenek Kabelac <zdenek.kabelac@xxxxxxxxx>:
> >> Hi
> >>
> >> I've booted and tested 2.6.29-rc1 (c59765042f53a79a7a65585042ff463b69cb248c)
> >>
> >> I've observed that suspend is unusable - it goes to sleep - the sleep
> >> LED is on. After few secs system turns on back itself - and stays in
> >> some frozen state
> >
> > A have similar situation, one difference: I get blank screen during
> > resume from suspend to ram. Also sometimes, like You, system turns on
> > back itself.
> >
> 
> So it looks like reverting this commit:
> 
> http://marc.info/?l=linux-kernel&m=123140019117968&w=4
> (6fd9086a518d4f14213a32fe6c9ac17fabebbc1e)
> (which is already a tracked regression)
> fixes the problem with auto-resume
> 
> But the problem with deadlock in the resume phase is still there.

Please check if unloading all of the USB controller modules before suspend
helps.

Thanks,
Rafael
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