From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rafael J. Wysocki" Subject: Re: Strange ACPI errors sometimes after resume from s2disk Date: Wed, 22 Oct 2008 00:44:00 +0200 Message-ID: <200810220044.01259.rjw@sisk.pl> References: <20081021220034.GA18248@laptop.local> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from ogre.sisk.pl ([217.79.144.158]:55517 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752096AbYJUWjf (ORCPT ); Tue, 21 Oct 2008 18:39:35 -0400 In-Reply-To: <20081021220034.GA18248@laptop.local> Content-Disposition: inline Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Dmitry Nezhevenko Cc: linux-kernel@vger.kernel.org, ACPI Devel Maling List , Len Brown , Alexey Starikovskiy [Adding CCs] On Wednesday, 22 of October 2008, Dmitry Nezhevenko wrote: > Hiall. Just got these strange messages with 2.6.27.2. They flood dmesg.. (same block every second). > > [42016.520062] ACPI: EC: acpi_ec_wait timeout, status = 0x1a, event = "b1=0" > [42016.520079] ACPI: EC: input buffer is not empty, aborting transaction > [42017.025050] ACPI: EC: acpi_ec_wait timeout, status = 0x1a, event = "b1=0" > [42017.025197] ACPI: EC: input buffer is not empty, aborting transaction > [42017.025254] ACPI Exception (evregion-0419): AE_TIME, Returned by Handler for [EmbeddedControl] [20080609] > [42017.025350] ACPI Error (psparse-0530): Method parse/execution failed [\_SB_.PCI0.SBRG.EC__.BAT1.UPBS] (Node f78353b0), AE_TIME > [42017.025546] ACPI Error (psparse-0530): Method parse/execution failed [\_SB_.PCI0.SBRG.EC__.BAT1._BST] (Node f7835400), AE_TIME > [42017.025715] ACPI Exception (battery-0360): AE_TIME, Evaluating _BST [20080609] > > Battery state "freezes" after this.. So if it was charged to 90%, it will > be 90% forever. Also information about charger (plugged/unplugged) is not > updating... BIOS automatically increases display brightness just after > plugging charger but powersave thinks that it's unplugged. > > After turning laptop off I can't turn it on any more.. I can hear fan noise, > but it don't boots (There are no even BIOS splash/message) > > I should remove battery and wait ~5 seconds... > > v2.6.26 was non-working here, but as far as I remember, there was no such > problem with 2.6.25. It's very difficult to reproduce it (this is just > second case for ~2-3 weeks). So bisecting is impossible. > > Any ideas? Should I fill a bugreport? > > dmesg when this happens is available: > http://inhex.net/dion/lkml/dmesg_2.6.27.txt >