From: Michael Madore <mmadore@turbolinux.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [Linux-ia64] ACPI power button events
Date: Mon, 14 Jan 2002 23:36:53 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105590698805824@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105590698805822@msgid-missing>
"KOCHI, Takayoshi" wrote:
>
> Hi,
>
> On Mon, 14 Jan 2002 15:01:24 -0800
> Michael Madore <mmadore@turbolinux.com> wrote:
>
> > Hi,
> >
> > Is pressing the power button on a Big Sur workstation supposed to write
> > anything to /proc/acpi/event? It doesn't seem to on my system.
>
> I tested the same and got the same result.
> I suppose BigSur doesn't support the button feature in its
> firmware.
>
> If it does, you should see "ACPI: Power Button (FF) found" in
> boot message and you will see a /proc/acpi/button directory.
Yes, I see this message upon boot, and the /proc/acpi/button directory
is created.
> If the button event is properly processed, you can see
> "button power 00000080 00000000"
> line when you cat /proc/acpi/event.
Nothing seems to get written to the event file.
Mike
next prev parent reply other threads:[~2002-01-14 23:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-01-14 23:01 [Linux-ia64] ACPI power button events Michael Madore
2002-01-14 23:10 ` KOCHI, Takayoshi
2002-01-14 23:36 ` Michael Madore [this message]
2002-01-15 0:04 ` KOCHI, Takayoshi
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