Re: STR works if suspended for a short time but hangs for extended period

Re: STR works if suspended for a short time but hangs for extended period

[Pavel Machek]

On Sat 07-01-06 11:54:42, Andrey Borzenkov wrote:
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> I am not sure where to start digging.
> 
> Toshiba Portege 4000, vanilla 2.6.15, Mandriva with suspend-scripts. In 
> principle, both STR and hibernation work. STR works just fine for testing - 
> suspend, resume after several munutes, and everything works just fine. But if 
> I leave system in STR state for several hours, it reliably hangs on resume. I 
> have to hard power off it that has value added annoyance that keyboard is 
> disabled until I turn it off again (using mouse out of kdm :)
> 
> Unless it is a known issue, I appreciate hints where to start debugging. I am 
> not deep into Linu power management issues.

Try it with minimal drivers, vga text mode. Perhaps it is just
device that retains state for 5 minutes but forgets state over
longer periods?

-- 
Thanks, Sharp!

STR works if suspended for a short time but hangs for extended period

[Andrey Borzenkov]

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I am not sure where to start digging.

Toshiba Portege 4000, vanilla 2.6.15, Mandriva with suspend-scripts. In 
principle, both STR and hibernation work. STR works just fine for testing - 
suspend, resume after several munutes, and everything works just fine. But if 
I leave system in STR state for several hours, it reliably hangs on resume. I 
have to hard power off it that has value added annoyance that keyboard is 
disabled until I turn it off again (using mouse out of kdm :)

Unless it is a known issue, I appreciate hints where to start debugging. I am 
not deep into Linu power management issues.

TIA

- -andrey
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