From owner-freebsd-acpi@FreeBSD.ORG Tue Jun 19 18:21:02 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 3F3DD16A400 for ; Tue, 19 Jun 2007 18:21:02 +0000 (UTC) (envelope-from nate@root.org) Received: from root.org (root.org [67.118.192.226]) by mx1.freebsd.org (Postfix) with ESMTP id 0898113C44C for ; Tue, 19 Jun 2007 18:21:01 +0000 (UTC) (envelope-from nate@root.org) Received: (qmail 41525 invoked from network); 19 Jun 2007 15:20:01 -0000 Received: from ppp-71-139-42-13.dsl.snfc21.pacbell.net (HELO ?10.0.0.15?) (nate-mail@71.139.42.13) by root.org with ESMTPA; 19 Jun 2007 15:20:01 -0000 Message-ID: <4677F41A.7040803@root.org> Date: Tue, 19 Jun 2007 08:19:54 -0700 From: Nate Lawson User-Agent: Thunderbird 2.0.0.0 (X11/20070511) MIME-Version: 1.0 To: Olivier Fauchon References: <1182251419.985.22.camel@localhost> In-Reply-To: <1182251419.985.22.camel@localhost> X-Enigmail-Version: 0.95.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-acpi@freebsd.org Subject: Re: Help required for HP NC6000 Suspend on Ram Troubleshooting 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: Tue, 19 Jun 2007 18:21:02 -0000 Olivier Fauchon wrote: > Hi, > > Suspend on RAM is not working on my HP NC 6000 Laptop. > > When using acpiconf -s3, the LCD goes Black, but the green power LED is > still on. > > At this point, the laptop is stuck, and I have to hold down Power button > 10s+ many times to stop and restart it. > > > > I followed all the indications on various websites to troubleshoot this: > > - Compile kernel as modules, so I can unload most of them before S3. > - Fix DSDT > - Define hw.acpi.osname > - Turn ACPI debug ON on a serial console (As LCD is black at S3) > > > So, you can find here http://www.aixmarseille.com/pub/acpi_nc6000/ > > > - ACPI debug informations during acpiconf -s3 (s3_logs.txt) > - DSDT & ASL > - lspci > - sysctl > > > > My first goal is to find out why my laptop don't go in S3 Mode properly > (with the LED indicating the laptop is sleeping). Set sysctl debug.acpi.suspend_bounce=1 (6-stable and 7-current) and see if all the drivers resume properly. The system won't go to sleep but this helps test your device drivers. -- Nate