From owner-freebsd-mobile@FreeBSD.ORG Tue Mar 23 08:38:07 2010 Return-Path: Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C75DF106564A for ; Tue, 23 Mar 2010 08:38:07 +0000 (UTC) (envelope-from guru@unixarea.de) Received: from ms16-1.1blu.de (ms16-1.1blu.de [89.202.0.34]) by mx1.freebsd.org (Postfix) with ESMTP id 5CACA8FC21 for ; Tue, 23 Mar 2010 08:38:07 +0000 (UTC) Received: from [193.31.11.193] (helo=current.Sisis.de) by ms16-1.1blu.de with esmtpsa (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.69) (envelope-from ) id 1Ntzci-0002wZ-Iz; Tue, 23 Mar 2010 09:38:04 +0100 Received: from current.Sisis.de (current [127.0.0.1]) by current.Sisis.de (8.14.3/8.14.3) with ESMTP id o2N8c8LO002623; Tue, 23 Mar 2010 09:38:08 +0100 (CET) (envelope-from guru@unixarea.de) Received: (from guru@localhost) by current.Sisis.de (8.14.3/8.14.3/Submit) id o2N8c5nS002622; Tue, 23 Mar 2010 09:38:05 +0100 (CET) (envelope-from guru@unixarea.de) X-Authentication-Warning: current.Sisis.de: guru set sender to guru@unixarea.de using -f Date: Tue, 23 Mar 2010 09:38:05 +0100 From: Matthias Apitz To: volker@vwsoft.com Message-ID: <20100323083805.GA2603@current.Sisis.de> References: <20100308142005.GA2971@current.Sisis.de> <4B995F8B.7000602@vwsoft.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <4B995F8B.7000602@vwsoft.com> User-Agent: Mutt/1.4.2.3i X-Operating-System: FreeBSD 8.0-CURRENT (i386) X-Con-Id: 51246 X-Originating-IP: 193.31.11.193 Cc: freebsd-mobile@freebsd.org Subject: Re: hardlocks in 8-CURRENT X-BeenThere: freebsd-mobile@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Matthias Apitz List-Id: Mobile computing with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 23 Mar 2010 08:38:07 -0000 El día Thursday, March 11, 2010 a las 10:24:27PM +0100, volker@vwsoft.com escribió: > On 01/-10/63 20:59, Matthias Apitz wrote: > > Hello, > > > > If you go with your laptop to some meeting, you just take it with you and > > normally not even the power-supply; when you return to your desk, normally > > you put your laptop on the table, plug-in power and open the lid... > > > > from time to time I encounter that the laptop after opening the lid is > > just locked, i.e. hardlocked and does not even respond on ping from other > > places; I did tests to see when it crashes, i.e. if it is based on the > > movement, of WLAN AP re-connect or whatever; I now always first open it, work a > > while across WLAN and then plug-in the power; the lock occurs only on > > the plug-in of the power-supply; > > > > any idea what to do next for debugging this? thanks > > > > matthias > > Matthias, > > just a shot in the dark, but I bet keying "res" ENTER (w/o the quotes) > in while your system seems to be dead will give you 'back' (well, kind > of) your system. Can you try that the next time, please? > > If that works (reboots your system) we can see if you're able to get a > core dump out of your box. Some days ago I catched this (or better: I was catched by this) while still in ASCII mode short after the re-boot. There was no message on the screen and keying "res" did nothing, not even any char of "res" was echoed. matthas -- Matthias Apitz t +49-89-61308 351 - f +49-89-61308 399 - m +49-170-4527211 e - w http://www.unixarea.de/ Solidarity with the imperialistic Israel? Not in my name! ¿Solidaridad con el imperialismo de Israel? ¡No en mi nombre!