Re: Fwd: [2.6.12-rc1][ACPI][suspend] /proc/acpi/sleep vs /sys/power/state issue - 'standby' on a laptop

Shawn Starr
2005-03-30T06:42:54Z

Right, but then why is it trying to do 'something' even if there is no S1
support? :)

it should do the same thing if i echo 1 to /sys/power/state. which is nothing
at all.

Shawn.

On March 30, 2005 01:37, Yu, Luming wrote:
> On Monday 28 March 2005 16:02, Shawn Starr wrote:
> > However, trying echo "1" to /proc/acpi/sleep the system attempts to
> > (standby) and aborts:
> >
> > [4295945.236000] PM: Preparing system for suspend
> > [4295946.270000] Stopping tasks:
> > =========================================================================
> >== == [4295946.370000] Restarting tasks... done
> >
> > We get no reason as to why it quickly aborts.
>
> echo 1 to acpi/sleep means S1 called standby.
> echo 3 to acpi/sleep means S3 called STR: sleep to ram
> echo 4 to acpi/sleep means S4 called STD: sleep to disk
>
> If you system just support S0, S3, S4, S5,
> NO S1 support.