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SubjectRe: [2.6.0-test5-mm1] Suspend to RAM problems
On Wed, 10 Sep 2003, Claas Langbehn wrote:

> Patrick Mochel wrote:

> > > 2) ACPI
> > > Thanks to Andrew de Quincey I can boot with ACPI without
> > > problems and I can read out my temp and so on, but when I do
> > > echo -n "mem" >/sys/power/state
> > > the machine goes into sleep (STR) but crashes after waking up again.
> >
> > What exactly does it do on wakeup?

Mine crashes before suspending. It says something like:
Stoppings tasks
===========================================================
critical region / count pages [XXXXXXXXXXXX]
> When the system sleeps, it the power LED blinks. I call it wake-up
> when the system starts again. I press a key or the power button. Then
> the system beeps once and it comes back...
>
> > Would you please try the patch at:
> > http://developer.osdl.org/~mochel/patches/test5-pm1/test5-pm2.diff.bz2
>
> i will try it and report about my experiences later.

I'll give it a try too.

> > > echo -n "S3" > /proc/acpi/sleep
>
> > That should be:
> > echo "3" > /proc/acpi/sleep

$ ls /proc/acpi
ac_adapter battery dsdt event fan power_resource thermal_zone
alarm button embedded_controller fadt info processor

> > But, please use the sysfs interface.

It hangs the computer.

Pau

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