From owner-freebsd-acpi@FreeBSD.ORG Sat Feb 3 16:29:04 2007 Return-Path: X-Original-To: freebsd-acpi@freebsd.org Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 0062216A400 for ; Sat, 3 Feb 2007 16:29:03 +0000 (UTC) (envelope-from fredrik@dolda2000.com) Received: from pc18.dolda2000.com (1-1-3-7a.rny.sth.bostream.se [82.182.133.20]) by mx1.freebsd.org (Postfix) with ESMTP id 58D0013C442 for ; Sat, 3 Feb 2007 16:29:02 +0000 (UTC) (envelope-from fredrik@dolda2000.com) Received: from [IPv6:2002:52b6:8514:200:20c:76ff:fe3b:a3f4] (pc7.dolda2000.com [IPv6:2002:52b6:8514:200:20c:76ff:fe3b:a3f4] (may be forged)) (authenticated bits=0) by pc18.dolda2000.com (8.13.7/8.13.7) with ESMTP id l13GT0tD015724 for ; Sat, 3 Feb 2007 17:29:00 +0100 DomainKey-Signature: a=rsa-sha1; s=pri; d=dolda2000.com; c=nofws; q=dns; b=p01zEPgQlRTCAt3IzQTJpeKxqDs/E5ZH6CNl5sJf6DOOTDnYwtfAuJ1d7vuDZ4KIt zogIpBgx+bksKUsELLiQfuDIIQAvXrBWPXwfL2qZF+hangWJekrb12YYmIHgY2sAdTg 24BcV75Uu6D3OukUm7vIUHEWpDjC5eVpL2zs2bY= From: Fredrik Tolf To: freebsd-acpi@freebsd.org In-Reply-To: <1170438395.7350.49.camel@pc7.dolda2000.com> References: <1170438395.7350.49.camel@pc7.dolda2000.com> Content-Type: text/plain Date: Sat, 03 Feb 2007 17:28:59 +0100 Message-Id: <1170520139.7350.54.camel@pc7.dolda2000.com> Mime-Version: 1.0 X-Mailer: Evolution 2.8.2.1 Content-Transfer-Encoding: 7bit X-Greylist: Sender succeded SMTP AUTH authentication, not delayed by milter-greylist-1.6 (pc18.dolda2000.com [IPv6:2002:52b6:8514:100::4]); Sat, 03 Feb 2007 17:29:00 +0100 (CET) Subject: Re: ACPI problems on Dell Latitude CP X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 03 Feb 2007 16:29:04 -0000 On Fri, 2007-02-02 at 18:46 +0100, Fredrik Tolf wrote: > One weird thing is that the failure mode has changed without any reason > I can see. I've been trying some different loader parameters, but as far > as I know, I've reset them all to their defaults afterwards. Anyway, the > problem seems to be when initializing the ACPI battery and acline > drivers. First, the VGA font would be changed to its large mode and the > system would lock up. Now, it resets instead. I found the debug.acpi.disabled parameter, and I've found that it works when I set it to "cmbat" (nothing wrong with acad, at least). Is there anyone who can tell me what I can try next to get it a bit closer to work? I'm guessing it would involve patching my DSDT, but I can't really say that I know that very much about ACPI in general, so it would be great if someone could point to some less onerous documentation than the official specification. Fredrik Tolf