From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263432AbTJVGZ1 (ORCPT ); Wed, 22 Oct 2003 02:25:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263439AbTJVGZ1 (ORCPT ); Wed, 22 Oct 2003 02:25:27 -0400 Received: from dsl092-053-140.phl1.dsl.speakeasy.net ([66.92.53.140]:930 "EHLO grelber.thyrsus.com") by vger.kernel.org with ESMTP id S263432AbTJVGZ0 (ORCPT ); Wed, 22 Oct 2003 02:25:26 -0400 From: Rob Landley Reply-To: rob@landley.net To: linux-kernel@vger.kernel.org Subject: Test8 suspend fails if laptop lid closed. Date: Wed, 22 Oct 2003 01:22:27 -0500 User-Agent: KMail/1.5 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200310220122.27837.rob@landley.net> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Interesting. Suspend to disk (echo -n disk > /sys/power/state) works just fine as long as I keep the laptop open until it powers down. (I timed it, it takes 35 seconds by the way. Over half of this is "freeing memory" without the hard drive light actually going...) If I close the lid while it's busy suspend, it won't. It'll almost suspend, but the CPU power will stay on, the fan will stay running, and the backlight will stay on even though the screen is otherwise black. Only thing to do then is hold the power button down for ten seconds until it fully powers off, then reboot it. It works reliably so far if I leave the lid open, and fails reliably with the lid closed before it's actually done suspending. This is on a thinkpad iSeries 1200 something. (Serial number starting with 1171 6xu, from which the model number can be googled for if it matters...) Any ideas? Rob