From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758537Ab0DABNG (ORCPT ); Wed, 31 Mar 2010 21:13:06 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:46355 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758315Ab0DABND (ORCPT ); Wed, 31 Mar 2010 21:13:03 -0400 From: "Rafael J. Wysocki" To: Parag Warudkar Subject: Re: S2RAM broken on HP 8530p Date: Thu, 1 Apr 2010 03:16:17 +0200 User-Agent: KMail/1.12.4 (Linux/2.6.34-rc3-rjw; KDE/4.3.5; x86_64; ; ) Cc: linux-kernel@vger.kernel.org References: In-Reply-To: MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201004010316.17898.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thursday 01 April 2010, Parag Warudkar wrote: > > Running Ubuntu Lucid 64-bit I noticed suspending fails with current git. > Unsure since when it started - perhaps a while ago since the stock distro > kernel 2.6.32-18 also fails to suspend - albeit little differently - > git will fail before shutting off the display, distro one succeeds in > shutting off the display and then hangs. > > Any ideas how to go about debugging this? Please first try to suspend after echoing 0 to /sys/power/pm_async. Rafael