Re: 2.6.21-rc1: T60 resume from suspend to RAM issues

[Ingo Molnar]

* Michael S. Tsirkin <mst@xxxxxxxxxxxxxx> wrote:

> > > 2. As a separate test, I enabled DynTicks in .config. Seems to 
> > > work fine but won't come out of suspend to memory at all: pressing 
> > > Fn/F4 seems to have no effect.
> > 
> > Do you believe that the second problem was caused by dynticks?
> 
> Assuming these are 2 different problems, yes, the second one seems to 
> be caused by dyntics.

on my T60 current -git does not resume even without dynticks. v2.6.20 
with the same .config resumes fine (except for the display).

after pressing Fn/F4 the disk light flashes briefly, which suggests that 
action is probably back to the Linux kernel at that point, and that we 
hung somewhere there. Will try a bisection thing.

	Ingo
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