2002-06-24 22:59:05

by Xavier Bestel

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Subject: 2.4.19-pre10-ac2: APM & ACPI

I have an SMP Via VP6 mobo. Here is an excerpt from dmesg:

apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16)
apm: disabled - APM is not SMP safe (power off active).

then:

ACPI: APM is already active, exiting

That's weird, because I left apm only to power off the machine
(otherwise it doesn't), knowing that it wouldn't be enabled because of
the SMP mobo. ACPI should still work.

(OTOH, I finally disabled ACPI because (after compiling without APM) it
appears it randomly freezes or reboots my machine ..)


2002-06-25 12:53:52

by Allan Sandfeld Jensen

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Subject: Re: 2.4.19-pre10-ac2: APM & ACPI

On Tuesday 25 June 2002 00:59, Xavier Bestel wrote:
> I have an SMP Via VP6 mobo. Here is an excerpt from dmesg:
>
> apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16)
> apm: disabled - APM is not SMP safe (power off active).
>
> then:
>
> ACPI: APM is already active, exiting
Wierd
>
> That's weird, because I left apm only to power off the machine
> (otherwise it doesn't), knowing that it wouldn't be enabled because of
> the SMP mobo. ACPI should still work.
>
> (OTOH, I finally disabled ACPI because (after compiling without APM) it
> appears it randomly freezes or reboots my machine ..)
>
Havent you heard? Thats what ACPI-support does on linux ;-)

So power off your SMP manually or accumulate uptime like the rest of us.

(actually ACPI is more stable om SMP machines that normal ones. My ASUS A7M-D
dual Athlon is the only machine I have ever seen survive more than 5 minutes
with an ACPI-kernel)

2002-07-03 16:47:42

by Pavel Machek

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Subject: Re: 2.4.19-pre10-ac2: APM & ACPI

Hi!

> > That's weird, because I left apm only to power off the machine
> > (otherwise it doesn't), knowing that it wouldn't be enabled because of
> > the SMP mobo. ACPI should still work.
> >
> > (OTOH, I finally disabled ACPI because (after compiling without APM) it
> > appears it randomly freezes or reboots my machine ..)
> >
> Havent you heard? Thats what ACPI-support does on linux ;-)
>
> So power off your SMP manually or accumulate uptime like the rest of us.
>
> (actually ACPI is more stable om SMP machines that normal ones. My ASUS A7M-D
> dual Athlon is the only machine I have ever seen survive more than 5 minutes
> with an ACPI-kernel)

My machines can actually stay up longer than 5 minutes, even with acpi
enabled... Have you tried 2.5.latest?
Pavel

--
(about SSSCA) "I don't say this lightly. However, I really think that the U.S.
no longer is classifiable as a democracy, but rather as a plutocracy." --hpa