On Saturday, 3 of May 2008, Jay Cliburn wrote: > On Sat, 3 May 2008 01:49:44 +0200 > "Rafael J. Wysocki" <rjw@xxxxxxx> wrote: > > > On Friday, 2 of May 2008, Jay Cliburn wrote: > [...] > > > I poked around in BIOS and changed the behavior somewhat. There's a > > > BIOS setting called "Suspend Mode" with three options: > > > > > > S1 (POS) only > > > S3 only > > > Auto > > > > > > When set to "S3 only" or "Auto," the machine spontaneously resumes > > > following a suspend. When set to "S1 (POS) only" the machine stays > > > asleep. > > > > > > What is "POS" an acronym for? > > > > No idea. > > Wikipedia to the rescue. http://en.wikipedia.org/wiki/Acpi > > S1 == POS == Power On Standby > > I don't think I want to use this mode. The cpu fan runs continuously at > max while suspended and the system won't resume; I have to whack it > with the reset button to get it going again (with a reboot). That's bad. > > > Does it make sense to leave the thing set to "S1 only?" > > > > I guess it does. Still, can you please post a boot log with it set > > this way? > > Okay, it's attached. Well, it says all ACPI sleep states are supported. > BTW, I'm still using the modified version of acpi_pm_enter(). That shouldn't matter a lot, I think you can remove the comment. > diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c > index 71183ee..ccc760a 100644 > --- a/drivers/acpi/sleep/main.c > +++ b/drivers/acpi/sleep/main.c > @@ -129,7 +129,9 @@ static int acpi_pm_enter(suspend_state_t pm_state) > } > > local_irq_save(flags); > +/* > acpi_enable_wakeup_device(acpi_state); > +*/ > switch (acpi_state) { > case ACPI_STATE_S1: > barrier(); > > > Thanks, Rafael _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
