From owner-freebsd-mobile@FreeBSD.ORG Sun Jul 24 09:08:42 2005 Return-Path: X-Original-To: freebsd-mobile@freebsd.org Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 8719216A41F; Sun, 24 Jul 2005 09:08:42 +0000 (GMT) (envelope-from matthias@staatsfeind.org) Received: from outpost.cyberadaptor.de (outpost.cyberadaptor.de [213.133.123.6]) by mx1.FreeBSD.org (Postfix) with ESMTP id 1F76543D46; Sun, 24 Jul 2005 09:08:41 +0000 (GMT) (envelope-from matthias@staatsfeind.org) Received: from p54ae2dee.dip0.t-ipconnect.de ([84.174.45.238] helo=mail.xhr.gi.mrm) by outpost.cyberadaptor.de with asmtp (Exim 3.35 #1 (Debian)) id 1DwcTQ-00037V-00; Sun, 24 Jul 2005 11:08:40 +0200 Received: from c0re.xhr.gi.mrm (c0re [10.253.195.101]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.xhr.gi.mrm (Postfix) with ESMTP id A607046A6E; Sun, 24 Jul 2005 11:08:38 +0200 (CEST) Received: by c0re.xhr.gi.mrm (Postfix, from userid 1000) id F03AACE; Sun, 24 Jul 2005 11:08:29 +0200 (CEST) Date: Sun, 24 Jul 2005 11:08:29 +0200 From: Matthias Schmidt To: freebsd-acpi@freebsd.org, freebsd-mobile@freebsd.org Message-ID: <20050724090828.GA1841@c0re.xhr.gi.mrm> Mail-Followup-To: freebsd-acpi@freebsd.org, freebsd-mobile@freebsd.org, schmidtm@mathematik.uni-marburg.de Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Cc: schmidtm@mathematik.uni-marburg.de Subject: Strange problems with ACPI/APM on IBM Thinkpad T43 X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 24 Jul 2005 09:08:42 -0000 [ Please CC me, I'm not subscribed to freebsd-acpi ] Hi, I experienced some strange problems with ACPI or APM on my IBM Thinkpad T43 (Type 2668) and FreeBSD 6.0-BETA. To enable suspend2RAM I tried the following things: o ACPI If ACPI is enabled, suspend work without problems. If I try to resume the machine freezes and the following message is displayed: ioapic_suspend: not implemented! ioapic_suspend: not implemented! [...] ioapic_suspend: not implemented! acpi_bus_number: can't get _ADR [freeze] If I set hint.apic.0.disabled to 1 the laptop resumes fine. Now the strange thing: Everything is incredible slow. Normal working/typing is nearly impossible. Why? o APM I disabled ACPI and enabled APM to get Suspend working. With the GENERIC kernel [2] Suspend/Resume is working fine. But I can't suspend while X is running, I have to switch back to console. If I compile a custom kernel [3] to get rid of some debugging stuff Suspend with APM isn't working anymore!? Did I something wrong? Maybe it's a problem with the builtin ICH6M SATA Controller? For further information: My dmesg [1], the GENERIC kernel config [2], my own kernel config [3] and the output of pciconf -l -v [4]. Greets Matthias [1] http://www.mathematik.uni-marburg.de/~schmidtm/dmesg [2] http://www.mathematik.uni-marburg.de/~schmidtm/GENERIC [3] http://www.mathematik.uni-marburg.de/~schmidtm/C0RE [4] http://www.mathematik.uni-marburg.de/~schmidtm/pciconf