From owner-freebsd-i386@FreeBSD.ORG Mon Nov 21 15:50:27 2005 Return-Path: X-Original-To: freebsd-i386@hub.freebsd.org Delivered-To: freebsd-i386@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 7568616A427 for ; Mon, 21 Nov 2005 15:50:27 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id D902843D6B for ; Mon, 21 Nov 2005 15:50:25 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.3/8.13.3) with ESMTP id jALFoPEx037658 for ; Mon, 21 Nov 2005 15:50:25 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.3/8.13.1/Submit) id jALFoPbb037657; Mon, 21 Nov 2005 15:50:25 GMT (envelope-from gnats) Resent-Date: Mon, 21 Nov 2005 15:50:25 GMT Resent-Message-Id: <200511211550.jALFoPbb037657@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-i386@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Pierre-Luc Drouin Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 3617016A41F for ; Mon, 21 Nov 2005 15:47:41 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [216.136.204.117]) by mx1.FreeBSD.org (Postfix) with ESMTP id 7414D43D6D for ; Mon, 21 Nov 2005 15:47:36 +0000 (GMT) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.13.1/8.13.1) with ESMTP id jALFlakH036373 for ; Mon, 21 Nov 2005 15:47:36 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.13.1/8.13.1/Submit) id jALFla5J036372; Mon, 21 Nov 2005 15:47:36 GMT (envelope-from nobody) Message-Id: <200511211547.jALFla5J036372@www.freebsd.org> Date: Mon, 21 Nov 2005 15:47:36 GMT From: Pierre-Luc Drouin To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-2.3 Cc: Subject: i386/89376: cmbat related ACPI change between 6.0-release and Nov 10th -stable sources is making Dell laptops to hang X-BeenThere: freebsd-i386@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: I386-specific issues for FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 21 Nov 2005 15:50:27 -0000 >Number: 89376 >Category: i386 >Synopsis: cmbat related ACPI change between 6.0-release and Nov 10th -stable sources is making Dell laptops to hang >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-i386 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Mon Nov 21 15:50:25 GMT 2005 >Closed-Date: >Last-Modified: >Originator: Pierre-Luc Drouin >Release: 6.0-STABLE >Organization: none >Environment: FreeBSD 6.0-STABLE FreeBSD 6.0-STABLE #13: Sun Nov 20 12:54:29 EST 2005 >Description: Because of an cmbat related ACPI change between 6.0-release and Nov 10th -stable sources, recent Dell laptops as the Precision M70 hang for about 1-2 seconds everytime a battery monitoring tool asks for the cmbat battery status. The problem did not exist with 6.0-release, it has been caused by some code change between -release and Nov 10th sources. Disabling cmbat with debug.acpi.disabled avoids the laptop to hang. Disabling smbat has no effect. >How-To-Repeat: The problem can be repeated by running "acpiconf -i loop" or "sysctl hw.acpi.battery.life". >Fix: Unknown, sorry >Release-Note: >Audit-Trail: >Unformatted: