From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756266AbXITKxW (ORCPT ); Thu, 20 Sep 2007 06:53:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752245AbXITKxO (ORCPT ); Thu, 20 Sep 2007 06:53:14 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.31.123]:35224 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750758AbXITKxN (ORCPT ); Thu, 20 Sep 2007 06:53:13 -0400 Date: Thu, 20 Sep 2007 12:53:12 +0200 From: Pavel Machek To: Frans Pop Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: 2.6.23-rc6: S4 and S5 no longer listed as supported on Toshiba Satellite A40 Message-ID: <20070920105312.GC12157@atrey.karlin.mff.cuni.cz> References: <200709192014.08443.elendil@planet.nl> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200709192014.08443.elendil@planet.nl> User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi! > When compared with 2.6.22-4, dmesg no longer lists S4 and S5 as supported > for my Toshiba Satellite A40 laptop (Mobile Intel Pentium 4, 2.8GHz). > > -Linux version 2.6.22-2-686 (Debian 2.6.22-4) (waldi@debian.org) ... > +Linux version 2.6.23-rc6 (root@faramir) ... > [...] > +ACPI: EC: Look up EC in DSDT > ACPI: Interpreter enabled > -ACPI: (supports S0 S3 S4 S5) > +ACPI: (supports S0 S3) > ACPI: Using IOAPIC for interrupt routing > ACPI: PCI Root Bridge [PCI0] (0000:00) > > I see no other relevant changes in dmesg (full output below). > > Is this a regression or expected? Unexpected, and potentially pretty serious. Something went wrong with ACPI. Can you try to narrow down when it started happening? -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html