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From: "KOCHI, Takayoshi" <t-kouchi@mvf.biglobe.ne.jp>
To: linux-ia64@vger.kernel.org
Subject: Re: [Linux-ia64] ACPI power button events
Date: Mon, 14 Jan 2002 23:10:21 +0000	[thread overview]
Message-ID: <marc-linux-ia64-105590698805823@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105590698805822@msgid-missing>

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.

If the button event is properly processed, you can see
"button power 00000080 00000000"
line when you cat /proc/acpi/event.

Thanks,
-- 
KOCHI Takayoshi <t-kouchi@cq.jp.nec.com/t-kouchi@mvf.biglobe.ne.jp>



  reply	other threads:[~2002-01-14 23:10 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 [this message]
2002-01-14 23:36 ` Michael Madore
2002-01-15  0:04 ` KOCHI, Takayoshi

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