[linux-pm] [patch] KVM: T60 resume fix

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* Michael S. Tsirkin <mst at mellanox.co.il> wrote:

> > could you try 's2ram' from http://suspend.sf.net ? It's basically 
> > equivalent to 'echo mem > /sys/power/state', but you can usually also 
> > see the reason why it doesnt resume, on the vga console. (by default the 
> > kernel doesnt resume the t60's vga properly)
> 
> OK, I'll give it a try. Do I have to shut down X or is it enough to 
> switch to another VT?

s2ram takes care of that on your behalf.

> > on my box resume works, but it's incredibly slow.
> 
> I guess it is possible that what I mistook for a hang was actually an 
> incredibly slow system, and that it would resume, eventually. I waited 
> for 5 min and gave up.

5 min should be enough to have the box pingable again.

> However, after resume was completed, system would hang on the *next* 
> suspend to ram.
> 
> Ingo, do you see this behaviour, or can you suspend/resume any number 
> of times?

havent tried that yet - first trying to figure out why the first resume 
misbehaves ;)

	Ingo


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