From owner-freebsd-acpi@FreeBSD.ORG Tue Jun 17 13:55:01 2014 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id D167A10F for ; Tue, 17 Jun 2014 13:55:01 +0000 (UTC) Received: from mail.metricspace.net (207-172-209-89.c3-0.arl-ubr1.sbo-arl.ma.static.cable.rcn.com [207.172.209.89]) by mx1.freebsd.org (Postfix) with ESMTP id AA6382233 for ; Tue, 17 Jun 2014 13:55:01 +0000 (UTC) Received: from [172.16.1.182] (unknown [172.16.1.182]) (using TLSv1 with cipher ECDHE-RSA-AES128-SHA (128/128 bits)) (Client did not present a certificate) (Authenticated sender: eric) by mail.metricspace.net (Postfix) with ESMTPSA id E39332424D for ; Tue, 17 Jun 2014 13:54:59 +0000 (UTC) Message-ID: <53A048B1.1080108@metricspace.net> Date: Tue, 17 Jun 2014 09:54:57 -0400 From: Eric McCorkle User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 MIME-Version: 1.0 To: freebsd-acpi@freebsd.org Subject: ACPI error messages on Lenovo W540 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 17 Jun 2014 13:55:01 -0000 Hello, I'm trying to set up on a lenovo W540 mobile workstation I recently purchased. Things work well for the most part (including suspend/resume), however there's some error messages that I suspect are at the root of why the nvidia Xorg driver doesn't work, and possibly also at the root of why USB 3.0 won't work either. At suspend/resume, the following error messages show up: pci0: failed to set ACPI power state D2 on \134_SB_.PCI0.PEG_: AE_BAD_PARAMETER pci0: failed to set ACPI power state D2 on \134_SB_.PCI0.EXP1: AE_BAD_PARAMETER pci0: failed to set ACPI power state D2 on \134_SB_.PCI0.EXP2: AE_BAD_PARAMETER pci0: failed to set ACPI power state D2 on \134_SB_.PCI0.EXP3: AE_BAD_PARAMETER pci0: failed to set ACPI power state D2 on \134_SB_.PCI0.EXP5: AE_BAD_PARAMETER I suspect these might have something to do with the USB 3.0 system not working, though I don't have experience with either the ACPI or USB subsystems. Also, the nvidia Xorg driver fails to work, and causes a similar error message: ACPI Warning: \134_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], APCI requires [Package] (20130823/nsarguments-97) (the same message gets repeated about 10 times) Again, I don't have any experience with ACPI, but this looks to me like a vendor-specific quirk. Any advice on how to go about fixing/working around this? Thanks, Eric