Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262127AbUKQA1b (ORCPT ); Tue, 16 Nov 2004 19:27:31 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261910AbUKQAG1 (ORCPT ); Tue, 16 Nov 2004 19:06:27 -0500 Received: from mx1.redhat.com ([66.187.233.31]:58297 "EHLO mx1.redhat.com") by vger.kernel.org with ESMTP id S262134AbUKPXu2 (ORCPT ); Tue, 16 Nov 2004 18:50:28 -0500 Date: Tue, 16 Nov 2004 18:50:09 -0500 From: Dave Jones To: "Marcos D. Marado Torres" Cc: linux-kernel@vger.kernel.org Subject: Re: acpi_power_off issue in 2.6.10-rc2-mm1 Message-ID: <20041116235009.GG8674@redhat.com> Mail-Followup-To: Dave Jones , "Marcos D. Marado Torres" , linux-kernel@vger.kernel.org References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1443 Lines: 34 On Tue, Nov 16, 2004 at 11:10:03PM +0000, Marcos D. Marado Torres wrote: > In 2.6.10-rc2 and previous kernels acpi_power_off allways worked fine, but > in > 2.6.10-rc2-mm1 when I do 'halt' all runs fine, the last message > "acpi_power_off > called. System is going to power off" (something like this, I don't recall > ^-^;) appears, but then the machine just doesn't power off. > > This is happening with an ASUS M3N laptop, I guess that it's a problem > somewhere in > http://kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.10-rc2/2.6.10-rc2-mm1/broken-out/bk-acpi.patch > When I get some time I'll take a deeper look into it... This one has been around for a while. It's been plagueing me since 2.6.8, though its interesting that you only see it happening recently. My attempts to debug it led to the bug disappearing when I added instrumentation to the kernel. On my Compaq Evo, it does power off eventually, though it takes about a minute after that last acpi_power_off message. There are bugs open on this in bugme.osdl.org, and bugzilla.redhat.com http://bugme.osdl.org/show_bug.cgi?id=3642 https://bugzilla.redhat.com/beta2/show_bug.cgi?id=acpi_power_off Dave - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/