From owner-freebsd-questions@FreeBSD.ORG Sun Oct 3 17:31:13 2010 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 442B3106566C for ; Sun, 3 Oct 2010 17:31:13 +0000 (UTC) (envelope-from lists@eitanadler.com) Received: from mail-iw0-f182.google.com (mail-iw0-f182.google.com [209.85.214.182]) by mx1.freebsd.org (Postfix) with ESMTP id 17A428FC0A for ; Sun, 3 Oct 2010 17:31:12 +0000 (UTC) Received: by iwn10 with SMTP id 10so1270606iwn.13 for ; Sun, 03 Oct 2010 10:31:12 -0700 (PDT) Received: by 10.231.31.1 with SMTP id w1mr8803517ibc.162.1286127071199; Sun, 03 Oct 2010 10:31:11 -0700 (PDT) MIME-Version: 1.0 Received: by 10.231.166.77 with HTTP; Sun, 3 Oct 2010 10:30:51 -0700 (PDT) In-Reply-To: <20101004004508.R62022@sola.nimnet.asn.au> References: <20101003094814.2B50B106575D@hub.freebsd.org> <20101004004508.R62022@sola.nimnet.asn.au> From: Eitan Adler Date: Sun, 3 Oct 2010 13:30:51 -0400 Message-ID: To: Ian Smith Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Cc: acpi@freebsd.org, freebsd-questions@freebsd.org Subject: Re: ACPI & battery issues X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 03 Oct 2010 17:31:13 -0000 I was told to bring this to acpi@'s attention On Sun, Oct 3, 2010 at 10:47 AM, Ian Smith wrote: > In freebsd-questions Digest, Vol 330, Issue 10, Message: 5 > On Sat, 2 Oct 2010 10:42:23 -0400 Eitan Adler wrot= e: > > =C2=A0> I see > =C2=A0> ACPI Exception: AE_NO_HARDWARE_RESPONSE, Returned by Handler for > =C2=A0> [EmbeddedControl] (20100331/evregion-588) > =C2=A0> ACPI Error (psparse-0633): Method parse/execution failed > =C2=A0> [\\_SB_.PCI0.LPCB.BAT1._BST] (Node 0xc6adba60), > =C2=A0> AE_NO_HARDWARE_RESPONSE > =C2=A0> > =C2=A0> repeatedly in dmesg > =C2=A0> > =C2=A0> sysctl's relating to battery information is also slow: > =C2=A0> % time sysctl hw.acpi.battery.state > =C2=A0> hw.acpi.battery.state: 7 > =C2=A0> sysctl hw.acpi.battery.state =C2=A00.00s user 2.18s system 72% cp= u 3.006 total > =C2=A0> > =C2=A0> % time sysctl hw.acpi.battery > =C2=A0> hw.acpi.battery.life: -1 > =C2=A0> hw.acpi.battery.time: -1 > =C2=A0> hw.acpi.battery.state: 7 > =C2=A0> hw.acpi.battery.units: 1 > =C2=A0> hw.acpi.battery.info_expire: 5 > =C2=A0> sysctl hw.acpi.battery =C2=A00.00s user 6.58s system 67% cpu 9.77= 9 total > =C2=A0> > =C2=A0> also note that the life and time are both negative one. > =C2=A0> > =C2=A0> This is on a Lenovo G530 laptop. > > The Embedded Controller timed out so battery info is unknown / bogus, > which appears quite likely the issue reported here: > http://www.freebsd.org/cgi/query-pr.cgi?pr=3D150517 It might be the same issue - but I am able to use shutdown -p to shutdown. > > If you're sure you have the latest Lenovo BIOS/EC updates, try posting > your report above to the freebsd-acpi list, also providing OS version > (uname -a) and contents of /var/run/dmesg.boot I'm unsure if I have the latest BIOS, however the vendor's only update tool requires windows - which I don't have a copy of to run it. Machine info: FreeBSD AlphaBeta.local 8.1-RELEASE FreeBSD 8.1-RELEASE #0: Mon Jul 19 02:55:53 UTC 2010 root@almeida.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 http://isis.poly.edu/~eitan/files/dmesg.boot If its relevant here is acpidump -dt http://isis.poly.edu/~eitan/files/AlphaBeta.acpidump.asl.gz --=20 Eitan Adler