From owner-freebsd-acpi@FreeBSD.ORG Mon Jul 7 20:25:55 2008 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 C29E01065683 for ; Mon, 7 Jul 2008 20:25:55 +0000 (UTC) (envelope-from piso@southcross.wired.org) Received: from mail.oltrelinux.com (krisma.oltrelinux.com [194.242.226.43]) by mx1.freebsd.org (Postfix) with ESMTP id 7CD668FC28 for ; Mon, 7 Jul 2008 20:25:55 +0000 (UTC) (envelope-from piso@southcross.wired.org) Received: from southcross.wired.org (host-84-220-77-210.cust-adsl.tiscali.it [84.220.77.210]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.oltrelinux.com (Postfix) with ESMTP id 3810011AE43 for ; Mon, 7 Jul 2008 21:54:01 +0200 (CEST) Received: (from piso@localhost) by southcross.wired.org (8.14.2/8.14.2/Submit) id m67Jtwnn036108 for freebsd-acpi@FreeBSD.org; Mon, 7 Jul 2008 21:55:58 +0200 (CEST) (envelope-from piso) Date: Mon, 7 Jul 2008 21:55:57 +0200 From: Paolo Pisati To: freebsd-acpi@FreeBSD.org Message-ID: <20080707195557.GA36048@tin.it> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.17 (2007-11-01) X-Virus-Scanned: by amavisd-new-20030616-p10 (Debian) at krisma.oltrelinux.com Cc: Subject: ACPI woes on HP 2133 Mininote 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: Mon, 07 Jul 2008 20:25:55 -0000 Dear guys, i've some problems with ACPI in FreeBSD and my HP 2133 Mininote. Basically, when i try to query the ACPI about the laptop's temperature i get this: piso@nanobook:~ >sysctl -a | grep temp net.inet6.ip6.use_tempaddr: 0 net.inet6.ip6.temppltime: 86400 net.inet6.ip6.tempvltime: 604800 net.inet6.ip6.prefer_tempaddr: 0 hw.acpi.thermal.tz0.temperature: 58.0C ^C^C^C^C^C^C^C^C^C^C^C <---- here the console is stuck ACPI Exception (exutils-0382): AE_TIME, Could not acquire Global Lock [20070320] ACPI Exception (exutils-0382): AE_TIME, Could not acquire Global Lock [20070320] Moreover after a bit of usage my laptop become so hot that it's impossible to hold. Here is the a dmesg snippet about an ACPI error i get at boot time: ACPI Error (exmutex-0479): Cannot release Mutex [_GL_], not acquired [20070320] ACPI Error (psparse-0626): Method parse/execution failed [\\_SB_.PCI0.SBRG.SMAB] (Node 0xc48f2800), AE_AML_MUTEX_NOT_ACQUIRED ACPI Error (psparse-0626): Method parse/execution failed [\\_SB_.PCI0.ACEL.AJAL] (Node 0xc48e8560), AE_AML_MUTEX_NOT_ACQUIRED ACPI Error (psparse-0626): Method parse/execution failed [\\_SB_.PCI0.AC0_._PSR] (Node 0xc48f04c0), AE_AML_MUTEX_NOT_ACQUIRED For full verbose dmesg see here: http://people.freebsd.org/~piso/hp2133-dmesg-verbose.txt and for more info about my laptop see here: http://gentoo-wiki.com/HARDWARE_HP_2133_Mini-Note_PC -- bye, P.