From owner-freebsd-usb@FreeBSD.ORG Wed May 4 15:35:39 2011 Return-Path: Delivered-To: freebsd-usb@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 78C1F106566C for ; Wed, 4 May 2011 15:35:39 +0000 (UTC) (envelope-from freebsd@johnea.net) Received: from mail.johnea.net (johnea.net [70.167.123.7]) by mx1.freebsd.org (Postfix) with ESMTP id 6048F8FC12 for ; Wed, 4 May 2011 15:35:39 +0000 (UTC) Received: from [192.168.100.166] (traveler.johnea.net [192.168.100.166]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mail.johnea.net (Postfix) with ESMTPSA id EDCEA73F1863 for ; Wed, 4 May 2011 08:35:38 -0700 (PDT) Message-ID: <4DC1724A.5070009@johnea.net> Date: Wed, 04 May 2011 08:35:38 -0700 From: freebsd@johnea.net User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.13) Gecko/20101230 Lanikai/3.1.7 MIME-Version: 1.0 To: freebsd-usb@freebsd.org References: <4DBF4AFC.3030700@johnea.net> <201105030849.42634.hselasky@c2i.net> <4DC081E4.4000300@johnea.net> <201105041004.05143.hselasky@c2i.net> In-Reply-To: <201105041004.05143.hselasky@c2i.net> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Subject: Re: ugen device repeatedly disconnected after upgrade to 8.1 X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 May 2011 15:35:39 -0000 On 05/04/2011 01:04 AM, Hans Petter Selasky wrote: > On Wednesday 04 May 2011 00:29:32 freebsd@johnea.net wrote: >>> Could you try 8-stable? >> >> I've always used binary updates on this machine. What about 8.2? > > Then you would need to wait for 8.3. Just as a matter of trying to understand USB under FreeBSD: How did this become broken after it was corrected in 7.3? The quirk prevents the conflict between hid and ugen (which occurred in 7.1), Why can't 8.1 recognize the device? Sorry for the multiple questions, I'm just trying to understand what's happening under the hood so I'm better prepared to debug on my own in the future. I have a modest understanding of udev under linux creating the /dev node when the device enumerates, I'm just trying to put together that level of knowledge for FreeBSD as well. Thank you so much for your replies Hans! johnea