From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Yu, Luming" Subject: Re: battery issues with 2.6.14 Date: Thu, 17 Nov 2005 16:50:27 +0800 Message-ID: <200511171650.29034.luming.yu@intel.com> References: <20051115230502.ED1B43C005A@ningauble.scrye.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20051115230502.ED1B43C005A-suirFKV4XlER6aHY2TQsDkEOCMrvLtNR@public.gmane.org> Content-Disposition: inline Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Cc: Kevin Fenzi List-Id: linux-acpi@vger.kernel.org On Wednesday 16 November 2005 07:05, Kevin Fenzi wrote: > Greetings. > > I did a quick search of the list archives and the bugzilla.kernel.org, > but didn't see any reports of what I am seeing: > > Under 2.6.13-1.1532_FC4 (fedora update kernel) and all before it, my > battery works great. I can use amount left, no errors, survives > suspend/resume just fine. > > Starting with 2.6.14-1.1633_FC4 and any 2.6.14 kernel after that, the > battery works ok for a while, then stops reporting any information. > It looks like it stops working when the battery would normally start > reporting something like discharging or the like. > > Unloading and reloading the battery module doesn't change anything. > > In the dmesg I see: > > ACPI-0292: *** Error: Looking up [SERN] in namespace, AE_ALREADY_EXISTS > ACPI-0508: *** Error: Method execution failed > [\_SB_.PCI0.LPC_.EC__.GBIF] (Node f7e245a0), AE_ALREADY_EXISTS ACPI-0213: > *** Error: Method reached maximum reentrancy limit (255) ACPI-0508: *** > Error: Method execution failed [\_SB_.PCI0.LPC_.EC__.BAT0._BIF] (Node > f7e24460), AE_AML_METHOD_LIMIT > ACPI-0213: *** Error: Method reached maximum reentrancy limit (255) > ACPI-0508: *** Error: Method execution failed > [\_SB_.PCI0.LPC_.EC__.BAT0._BIF] (Node f7e24460), AE_AML_METHOD_LIMIT > ACPI-0213: *** Error: Method reached maximum reentrancy limit (255) > ACPI-0508: *** Error: Method execution failed > [\_SB_.PCI0.LPC_.EC__.BAT0._BIF] (Node f7e24460), AE_AML_METHOD_LIMIT > ACPI-0213: *** Error: Method reached maximum reentrancy limit (255) > ACPI-0508: *** Error: Method execution failed > [\_SB_.PCI0.LPC_.EC__.BAT0._BIF] (Node f7e24460), AE_AML_METHOD_LIMIT > ACPI-0213: *** Error: Method reached maximum reentrancy limit (255) > ACPI-0508: *** Error: Method execution failed > [\_SB_.PCI0.LPC_.EC__.BAT0._BIF] (Node f7e24460), AE_AML_METHOD_LIMIT > ACPI-0213: *** Error: Method reached maximum reentrancy limit (255) > ACPI-0508: *** Error: Method execution failed > [\_SB_.PCI0.LPC_.EC__.BAT0._BIF] (Node f7e24460), AE_AML_METHOD_LIMIT > ACPI-0213: *** Error: Method reached maximum reentrancy limit (255) > ACPI-0508: *** Error: Method execution failed > [\_SB_.PCI0.LPC_.EC__.BAT0._BIF] (Node f7e24460), AE_AML_METHOD_LIMIT > ACPI-0213: *** Error: Method reached maximum reentrancy limit (255) > ACPI-0508: *** Error: Method execution failed > [\_SB_.PCI0.LPC_.EC__.BAT0._BIF] (Node f7e24460), AE_AML_METHOD_LIMIT > ACPI-0213: *** Error: Method reached maximum reentrancy limit (255) > ACPI-0508: *** Error: Method execution failed > [\_SB_.PCI0.LPC_.EC__.BAT0._BIF] (Node f7e24460), AE_AML_METHOD_LIMIT > > This laptop is a thinkpad t42p. > > Happy to provide any further information that would be helpfull. > > kevin > Please try boot option acpi_serialize . Also, please file this bug on bugzilla.kernel.org. It will make sure the bug report won't be dropped. -- Thanks, Luming ------------------------------------------------------- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today Register for a JBoss Training Course. Free Certification Exam for All Training Attendees Through End of 2005. For more info visit: http://ads.osdn.com/?ad_id=7628&alloc_id=16845&op=click