From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from pigeon.gentoo.org ([208.92.234.80] helo=lists.gentoo.org) by finch.gentoo.org with esmtp (Exim 4.60) (envelope-from ) id 1Q4GPl-0004sH-Dr for garchives@archives.gentoo.org; Mon, 28 Mar 2011 17:39:41 +0000 Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id B8C561C0CE; Mon, 28 Mar 2011 17:39:03 +0000 (UTC) Received: from mail-iy0-f181.google.com (mail-iy0-f181.google.com [209.85.210.181]) by pigeon.gentoo.org (Postfix) with ESMTP id 8DBC01C0CE for ; Mon, 28 Mar 2011 17:39:03 +0000 (UTC) Received: by iyb26 with SMTP id 26so4947435iyb.40 for ; Mon, 28 Mar 2011 10:39:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:in-reply-to:references:from :date:x-google-sender-auth:message-id:subject:to:cc:content-type; bh=aj50qzG88dYzqa0Rsl/4rxBVBezrYDBG6PoYbGDmWyY=; b=fGS1DPM5rM3doh1ClLSNs1GkDrH1qNy3pH37/gRnXutBHMygCS1uMeQlbf3+goFy7i agButxPrTbBRrWqk1eAiE5Io31IfvlzVEq9uV+viu22+3hojso2axYsHIfX5v9URMM66 LJMJpO4cIF7J7dpU3VAnof0X/rjMevSF/Pkb0= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:from:date :x-google-sender-auth:message-id:subject:to:cc:content-type; b=A9rOvJH4uVXHV2R4T7sTKGucgMWNUi0L1nXO7O/7+gFCymMtnNj04HZ85rjxAH/U/L CNDHdR5E/JkZVMWLxjd/e5hvY7hwbTa/bl2kaNnroAgRxQ8JUjk+YnD7To2uG7HAElTK G2YuA7ymYNw/WONFildCzfo4hjnBbDhuxDMIM= Received: by 10.42.133.72 with SMTP id g8mr7322907ict.80.1301333943110; Mon, 28 Mar 2011 10:39:03 -0700 (PDT) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-catalyst@lists.gentoo.org Reply-to: gentoo-catalyst@lists.gentoo.org MIME-Version: 1.0 Sender: vapierfilter@gmail.com Received: by 10.231.11.195 with HTTP; Mon, 28 Mar 2011 10:38:43 -0700 (PDT) In-Reply-To: References: <20110328134054.20067.qmail@stuge.se> <20110328171005.5341.qmail@stuge.se> From: Mike Frysinger Date: Mon, 28 Mar 2011 13:38:43 -0400 X-Google-Sender-Auth: XoMnRsannacvC7_pSxLM6K4BXgQ Message-ID: Subject: Re: [gentoo-catalyst] LiveCD: Unpacking Firmware To: gentoo-catalyst@lists.gentoo.org Cc: Colleen Josephson Content-Type: text/plain; charset=ISO-8859-1 X-Archives-Salt: X-Archives-Hash: 1de45f0bd1c5b44a234b7a7e081534be On Mon, Mar 28, 2011 at 1:25 PM, Colleen Josephson wrote: >> It could be something simpler as well, some signals that are simply >> being coupled onto analog output. >> >> To say any more you need to find which driver is causing this. Mike's >> advice is the start; find out which drivers coldplugging loads, then >> e.g. load one at a time manually. At some point you should get the >> noise. Then dive deeper into that particular driver case. > > OK, how do I find out which drivers coldplugging loads? run `lsmod` to see what has been loaded. compare between the coldplugged boot and the non coldplugged boot. then load each one by one. -mike