Kernel 2.6-test10 and /sys/power/state on Thinkpad R32

Kernel 2.6-test10 and /sys/power/state on Thinkpad R32

[Stephan Herhut]

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Hello,

I gave kernel 2.6-test10 a try to test the long-awaited suspend to
ram/disk. I am using fedora core 1 on a ThinkPad R32 with the newest
BIOS available. Everythings works fine, except suspending my thinkpad.

echo {ram|disk} > /sys/power/state

just yields a Preparing for suspend kernel message and afterwards
nothing happens. I can even retry as often as I want to, always only
producing this message.

I use the current kernel rpm from people.radhat.com/arjanv.

Anyone something to try or is this already known?

Thanks
Stephan

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Re: Kernel 2.6-test10 and /sys/power/state on Thinkpad R32

[Pavel Machek]

Hi!

> I gave kernel 2.6-test10 a try to test the long-awaited suspend to
> ram/disk. I am using fedora core 1 on a ThinkPad R32 with the newest
> BIOS available. Everythings works fine, except suspending my thinkpad.
> 
> echo {ram|disk} > /sys/power/state
> 
> just yields a Preparing for suspend kernel message and afterwards
> nothing happens. I can even retry as often as I want to, always only
> producing this message.
> 
> I use the current kernel rpm from people.radhat.com/arjanv.
> 
> Anyone something to try or is this already known?

Try echo 4 > /proc/acpi/sleep on vanilla kernel.
								Pavel



-- 
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[Johanka's followup: and *two* hearts?]


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RE: Kernel 2.6-test10 and /sys/power/state on Thinkpad R32

[Yu, Luming]

Or try base kernel.  --Luming

-----Original Message-----
From: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org [mailto:acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org]On Behalf Of Pavel Machek
Sent: 2003?12?2? 4:13
To: Stephan Herhut
Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: [ACPI] Kernel 2.6-test10 and /sys/power/state on Thinkpad R32


Hi!

> I gave kernel 2.6-test10 a try to test the long-awaited suspend to
> ram/disk. I am using fedora core 1 on a ThinkPad R32 with the newest
> BIOS available. Everythings works fine, except suspending my thinkpad.
> 
> echo {ram|disk} > /sys/power/state
> 
> just yields a Preparing for suspend kernel message and afterwards
> nothing happens. I can even retry as often as I want to, always only
> producing this message.
> 
> I use the current kernel rpm from people.radhat.com/arjanv.
> 
> Anyone something to try or is this already known?

Try echo 4 > /proc/acpi/sleep on vanilla kernel.
								Pavel



-- 
When do you have a heart between your knees?
[Johanka's followup: and *two* hearts?]


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Re: Kernel 2.6-test10 and /sys/power/state on Thinkpad R32

[John Knottenbelt]

On Monday 01 December 2003 20:13, Pavel Machek wrote:
> Hi!
>
> > I gave kernel 2.6-test10 a try to test the long-awaited suspend to
> > ram/disk. I am using fedora core 1 on a ThinkPad R32 with the newest
> > BIOS available. Everythings works fine, except suspending my thinkpad.
> >
> > echo {ram|disk} > /sys/power/state
> >
> > just yields a Preparing for suspend kernel message and afterwards
> > nothing happens. I can even retry as often as I want to, always only
> > producing this message.
> >
> > I use the current kernel rpm from people.radhat.com/arjanv.
> >
> > Anyone something to try or is this already known?
>
> Try echo 4 > /proc/acpi/sleep on vanilla kernel.

Also try:

echo -n ram > /sys/power/state

I think the -n is important.

John



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