From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) by finch.gentoo.org (Postfix) with ESMTP id 832CC198002 for ; Fri, 8 Mar 2013 20:42:23 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id A0C00E07B9; Fri, 8 Mar 2013 20:42:21 +0000 (UTC) Received: from mail-la0-f54.google.com (mail-la0-f54.google.com [209.85.215.54]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id 9A250E05DB for ; Fri, 8 Mar 2013 20:42:20 +0000 (UTC) Received: by mail-la0-f54.google.com with SMTP id gw10so2137622lab.27 for ; Fri, 08 Mar 2013 12:42:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:x-received:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:content-type; bh=Pmf6HbNHfUKeeTEqs91B311OsVm90M05h5F+vZkBlr8=; b=qXgBhF0JgS5mN0pKk6c6/EMUIqDMdM2riPG9iLBc2TGf+3JvwfP0+aG1wX7/vXNjBP GH6vbnxIDZVKeP5dTXdPerDmLWvZGZWD/UhgbvCqvhQUWzZSZ5NXGHz4XiZtVP8Nctdl OJaWKB09oOVIaKHwiJ2ObgPDNHI7OlFtVAkIa0xbr9/lBuVPIu2VBM5fLuVb0Z/VoPnX Qi+3gZXCCOOw6xqJ3qRrI/m7GVm7Pk4sRLGRZ0nRj+MkcNA9c0T3gPo1/QpkbYrbBcYY Wi1mgyJyqzTyEF5rhGFYDq65tmOFhvwWiXJpLDJ9MvkYLS+v/Go5ngsTp0kat1sWpLp4 peLA== Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-amd64@lists.gentoo.org Reply-to: gentoo-amd64@lists.gentoo.org MIME-Version: 1.0 X-Received: by 10.112.39.106 with SMTP id o10mr1613946lbk.23.1362775338823; Fri, 08 Mar 2013 12:42:18 -0800 (PST) Sender: freemanrich@gmail.com Received: by 10.114.2.230 with HTTP; Fri, 8 Mar 2013 12:42:18 -0800 (PST) In-Reply-To: References: <20130308152748.b34f95d45d4a992abfc0a6a4@comcast.net> Date: Fri, 8 Mar 2013 15:42:18 -0500 X-Google-Sender-Auth: cq6qeRUL-sXGJby6WeHZvcoVKKU Message-ID: Subject: Re: [gentoo-amd64] Kernel-3.8 USB Disconnect From: Rich Freeman To: gentoo-amd64@lists.gentoo.org Content-Type: text/plain; charset=ISO-8859-1 X-Archives-Salt: 0706ba66-32ed-4980-a8ed-73686bf1f780 X-Archives-Hash: 99a43440562ac838460fa88921033507 On Fri, Mar 8, 2013 at 3:34 PM, Paul Hartman wrote: > I do not know the cause of your problem, but if it's a machine you can > afford to reboot a few times, I would try doing a git bisect between > that kernel and the previous working one, and e-mailing your results > to the person whose name is on the offending commit. Always a good idea. It doesn't always get you to the root cause though - I had a QT/xcb/xserver/mesa issue that I bisected but it seems like the change I found only fixed a bug that apparently was forcing xserver into software rendering mode which masked the error. As far as the bug goes - could it be a result of the hardware being told to go to sleep due to non-use? Rich