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

Yu, Luming
2005-03-30T07:08:08Z

Good question. could you write a patch for what you said.

On Wednesday 30 March 2005 14:42, Shawn Starr wrote:
> 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.

--
Thanks,
Luming