From owner-freebsd-acpi@FreeBSD.ORG Tue Jul 3 20:14:54 2012 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 72A98106564A for ; Tue, 3 Jul 2012 20:14:54 +0000 (UTC) (envelope-from hannes@mehnert.org) Received: from mail.h3q.com (mail.h3q.com [213.73.89.199]) by mx1.freebsd.org (Postfix) with ESMTP id 96AE18FC08 for ; Tue, 3 Jul 2012 20:14:53 +0000 (UTC) Received: (qmail 99567 invoked from network); 3 Jul 2012 20:08:10 -0000 Received: from mail.h3q.com (HELO mail.h3q.com) (mail.h3q.com) by mail.h3q.com with CAMELLIA256-SHA encrypted SMTP; 3 Jul 2012 20:08:10 -0000 Message-ID: <4FF3512E.10908@mehnert.org> Date: Tue, 03 Jul 2012 22:08:14 +0200 From: Hannes Mehnert User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:10.0) Gecko/20120210 Thunderbird/10.0 MIME-Version: 1.0 To: Erich Dollansky References: <20120523151357.GC97037@sigil.instinctive.eu> <201207031820.22657.erichfreebsdlist@ovitrap.com> <20120703231540.I46641@sola.nimnet.asn.au> <201207032128.24837.erichfreebsdlist@ovitrap.com> In-Reply-To: <201207032128.24837.erichfreebsdlist@ovitrap.com> Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 8bit Cc: freebsd-acpi@freebsd.org, Ian Smith , =?ISO-8859-15?Q?Natacha_Port=E9?= Subject: Re: How can I help with thinkpad x220 issues? X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Jul 2012 20:14:54 -0000 Hi Erich, On 07/03/2012 16:28, Erich Dollansky wrote: > Hi, > > On Tuesday, July 03, 2012 08:51:33 PM Ian Smith wrote: >> On Tue, 3 Jul 2012 18:20:22 +0700, Erich Dollansky wrote: >> > On Tuesday, July 03, 2012 03:34:36 PM Natacha Porté wrote: >> > > > > $ sysctl dev.acpi_ibm >> > > > >> > > > I do not have anything with IBM or Lenovo. >> >> Is this a Thinkpad model that shows no benefits from loading acpi_ibm? > > I just loaded it to veryfy. There is no difference between loaded and not loaded. At least it does not do any harm. The sysctls also do not show up after being loaded. I believe you've to patch acpi_ibm with the lenovo (LEN0068) identifier and recompile - see http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/164538 Cheers, Hannes