From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S269817AbUIDFr2 (ORCPT ); Sat, 4 Sep 2004 01:47:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S269815AbUIDFr2 (ORCPT ); Sat, 4 Sep 2004 01:47:28 -0400 Received: from mail19.syd.optusnet.com.au ([211.29.132.200]:29841 "EHLO mail19.syd.optusnet.com.au") by vger.kernel.org with ESMTP id S269817AbUIDFr0 (ORCPT ); Sat, 4 Sep 2004 01:47:26 -0400 From: Stuart Young To: linux-kernel@vger.kernel.org Subject: Re: 2.6.9-rc1 : Weirdness after shutdown - ACPI or Suspend bug? Date: Sat, 4 Sep 2004 15:47:45 +1000 User-Agent: KMail/1.7 Cc: len.brown@intel.com References: <200409012020.42482.cef-lkml@optusnet.com.au> <200409012352.21576.cef-lkml@optusnet.com.au> In-Reply-To: <200409012352.21576.cef-lkml@optusnet.com.au> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200409041547.45788.cef-lkml@optusnet.com.au> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 1 Sep 2004 23:52, Stuart Young wrote: > On Wed, 1 Sep 2004 20:20, Stuart Young wrote: > > OK, this one is weirding me out. > > > > Note that when using 2.6.8.1 all is fine. The following situation only > > happens in 2.6.9-rc1 or later. > > > > If I shutdown my laptop (ie: halt) it goes through the motions and > > everything goes off. If the lid switch changes state AFTER powerdown, the > > laptop starts up. Removing AC power, or with AC power connected and > > removing the battery does not trigger this, just seemingly the lid > > switch. This works on lid close, AND lid open. > > Len, I've tentatively traced this down to the addition of the ACPI > wakeup_devices module that went into the kernel via ACPI 20040715. > > From a quick look at the code, the wakeup devices get set at boot, but on > shutdown, they don't get unset. Is this intentional? > > Any clues, ideas, or suggestions? > > Notes: > Asus L7300/L7200 series laptop > Latest BIOS from the Asus website > PIII-600 on Intel 82440MX chipset Further info. Using 2.6.9-rc1-mm3 does not change this behaviour at all. Seems that 2.6.9-rc1-mm3 contains 20040816, so this is still a running issue.