From owner-freebsd-acpi@FreeBSD.ORG Sun May 30 06:30:28 2010 Return-Path: Delivered-To: acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 83865106566B for ; Sun, 30 May 2010 06:30:28 +0000 (UTC) (envelope-from jamesbrandongooch@gmail.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 47A428FC18 for ; Sun, 30 May 2010 06:30:28 +0000 (UTC) Received: by iwn5 with SMTP id 5so338669iwn.13 for ; Sat, 29 May 2010 23:30:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=zB8kpURBnUQUmuiUd+EbfAjgxrGkKhIQ0Iez3oMC64o=; b=qYaGCmAinGnUnm3RYRoK5gYLGl9JFXYdorwvpqbn6sv3rykrNCHv5R/9ZtrRBWkrEk GoUsETkkVudG4hffrDVQWlslm1Sezz182CVwwmcobEpa2IEjDjJth3Vc5bZhN3RsfiDb 91XwxQU+xAT6xhmEfPyBLtplMnksqV5P9Rt/I= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=IwH/w9j6W0roHYHBKasJTsLZ1jEi1z52PrI84PSV0mzAY5BtiJNDfzTCq8eBwDa9y9 JMTPufUQSbtikahmdZ8/EGeHPN1ZhGbbHiHybuTGOF0ZSCa4VOTxH9eE1dJ4yoZeO9bs AUMDRj3MkPSSgsgRyHrNdMHQDayxi8GmwCKPE= MIME-Version: 1.0 Received: by 10.231.176.16 with SMTP id bc16mr3494166ibb.4.1275199295471; Sat, 29 May 2010 23:01:35 -0700 (PDT) Received: by 10.231.182.204 with HTTP; Sat, 29 May 2010 23:01:35 -0700 (PDT) In-Reply-To: <20100530055343.GE55552@plebeian.afflictions.org> References: <20100529192548.GB55552@plebeian.afflictions.org> <20100530020909.GC55552@plebeian.afflictions.org> <20100530055343.GE55552@plebeian.afflictions.org> Date: Sun, 30 May 2010 01:01:35 -0500 Message-ID: From: Brandon Gooch To: Damian Gerow Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: acpi@freebsd.org Subject: Re: ACPI disables USB ports on Lenovo X200 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: Sun, 30 May 2010 06:30:28 -0000 On Sun, May 30, 2010 at 12:53 AM, Damian Gerow wro= te: > Damian Gerow wrote: > : : Hi Damian, > : : =A0 =A0 Have you also tried setting hw.usb.debug=3D1 and see what's r= eported > : : by the new USB stack? > : > : Yup. =A0I couldn't remember if hw.usb.debug was a blanket statement for > : hw.usb*debug, so I also set hw.usb.ehci.debug, hw.usb.ohci.debug, > : hw.usb.dev.debug, and hw.usb.ums.debug to 1. > > For kicks, I just booted a kernel without any USB support at all, and > experience the same symptoms: the mouse is functional (well, appears to b= e, > anyhow) when the boot loader is active, but goes dark around when ACPI > starts to do its thing. Damien, sorry if you've mentioned this already, but have you taken a look at the BIOS settings? In particular, check out "Legacy USB Support" options and experiment with changing the value(s)... -Brandon