From owner-freebsd-questions@FreeBSD.ORG Sat Oct 2 21:02:03 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 554791065695 for ; Sat, 2 Oct 2010 21:02:03 +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 2B11A8FC1F for ; Sat, 2 Oct 2010 21:02:03 +0000 (UTC) Received: by iwn10 with SMTP id 10so403101iwn.13 for ; Sat, 02 Oct 2010 14:02:02 -0700 (PDT) Received: by 10.231.169.210 with SMTP id a18mr7782680ibz.5.1286053321492; Sat, 02 Oct 2010 14:02:01 -0700 (PDT) MIME-Version: 1.0 Received: by 10.231.166.77 with HTTP; Sat, 2 Oct 2010 14:01:41 -0700 (PDT) In-Reply-To: <4ca78fe8.8575df0a.0fdd.3721@mx.google.com> References: <4ca78fe8.8575df0a.0fdd.3721@mx.google.com> From: Eitan Adler Date: Sat, 2 Oct 2010 17:01:41 -0400 Message-ID: To: four.harrisons@googlemail.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Cc: 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: Sat, 02 Oct 2010 21:02:03 -0000 On Sat, Oct 2, 2010 at 4:01 PM, wrote: > I get the same messages with the stock acpi on a Lenovo S10e. Someone on = the acpi list (who's name I forget) wrote a patch which removes the error. = If you think it might help I'll root it out and forward it on. I'll be happy to take a look at the patch and see if it solves my problem. does the patch just remove the error message or solve a specific problem that might be causing the issue? > ... > I see > ACPI Exception: AE_NO_HARDWARE_RESPONSE, Returned by Handler for > [EmbeddedControl] (20100331/evregion-588) > ACPI Error (psparse-0633): Method parse/execution failed > [\\_SB_.PCI0.LPCB.BAT1._BST] (Node 0xc6adba60), > AE_NO_HARDWARE_RESPONSE > > repeatedly in dmesg > > sysctl's relating to battery information is also slow: > % time sysctl hw.acpi.battery.state > hw.acpi.battery.state: 7 > sysctl hw.acpi.battery.state =C2=A00.00s user 2.18s system 72% cpu 3.006 = total > > % time sysctl hw.acpi.battery > hw.acpi.battery.life: -1 > hw.acpi.battery.time: -1 > hw.acpi.battery.state: 7 > hw.acpi.battery.units: 1 > hw.acpi.battery.info_expire: 5 > sysctl hw.acpi.battery =C2=A00.00s user 6.58s system 67% cpu 9.779 total > > also note that the life and time are both negative one. > > This is on a Lenovo G530 laptop. --=20 Eitan Adler