From owner-freebsd-acpi@FreeBSD.ORG  Sat Nov 20 00:40:45 2004
Return-Path: <owner-freebsd-acpi@FreeBSD.ORG>
Delivered-To: freebsd-acpi@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id C296D16A4CE
	for <freebsd-acpi@freebsd.org>; Sat, 20 Nov 2004 00:40:45 +0000 (GMT)
Received: from alfred.skaarup.org (alfred.skaarup.org [195.234.155.140])
	by mx1.FreeBSD.org (Postfix) with SMTP id E01D343D46
	for <freebsd-acpi@freebsd.org>; Sat, 20 Nov 2004 00:40:44 +0000 (GMT)
	(envelope-from mfbsd@skaarup.org)
Received: (qmail 88706 invoked by uid 98); 20 Nov 2004 00:40:43 -0000
Received: from mfbsd@skaarup.org by alfred.skaarup.org by uid 82 with
	qmail-scanner-1.20  (uvscan: v4.3.20/v4323.  Clear:RC:1(127.0.0.1):. 
	Processed in 0.0189 secs); 20 Nov 2004 00:40:43 -0000
X-Qmail-Scanner-Mail-From: mfbsd@skaarup.org via alfred.skaarup.org
X-Qmail-Scanner: 1.20 (Clear:RC:1(127.0.0.1):. Processed in 0.0189 secs)
Received: from localhost (HELO alfred.skaarup.org) (127.0.0.1)
  by localhost with SMTP; 20 Nov 2004 00:40:43 -0000
Received: (qmail 88698 invoked by uid 1039); 20 Nov 2004 00:40:43 -0000
Received: from localhost (sendmail-bs@127.0.0.1)
  by localhost with SMTP; 20 Nov 2004 00:40:43 -0000
Date: Sat, 20 Nov 2004 01:40:43 +0100 (CET)
From: Rasmus Skaarup <mfbsd@skaarup.org>
To: freebsd-acpi@freebsd.org
Message-ID: <20041120013919.V87997@alfred.skaarup.org>
MIME-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed
Subject: Problems with an IBM Thankpad X40
X-BeenThere: freebsd-acpi@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: ACPI and power management development <freebsd-acpi.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-acpi>,
	<mailto:freebsd-acpi-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-acpi>
List-Post: <mailto:freebsd-acpi@freebsd.org>
List-Help: <mailto:freebsd-acpi-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-acpi>,
	<mailto:freebsd-acpi-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 20 Nov 2004 00:40:45 -0000


Hello,

I recently purchased a IBM Thinkpad X40, and installed FreeBSD 5.3-R
without any problems. After that I upgraded to 5.3-STABLE as of 16th of
November.

My problem is that the system freezes whenever I press a button (volume 
up, volume down, mute) or when I connect or disconnect the power.

If I disable ACPI the system freezes by itself, one minut after it comes 
up.

I tried to add:

hw.acpi.osname="Windows 2001"

to /boot/loader.conf - but no luck.

I also tried the new acpi stuff from Mark Santcroos
(acpi_import_20041105.diff) but still no difference.

The firmware is the latest from IBM (1.43) as of 10th of October.

"acpidump -d -t" can be found here:

http://skaarup.org/ibmx40.asl

"dmesg" can be found here:

http://skaarup.org/ibmx40.dmesg

Any help or input is greatly appreciated.

Best regards,
Rasmus Skaarup