From owner-freebsd-multimedia@FreeBSD.ORG Wed Apr 20 21:31:00 2011 Return-Path: Delivered-To: freebsd-multimedia@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id AE61B106564A for ; Wed, 20 Apr 2011 21:31:00 +0000 (UTC) (envelope-from me@janh.de) Received: from mxchg03.rrz.uni-hamburg.de (mxchg03.rrz.uni-hamburg.de [134.100.38.113]) by mx1.freebsd.org (Postfix) with ESMTP id 5EDE58FC1B for ; Wed, 20 Apr 2011 21:31:00 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mxchg03.rrz.uni-hamburg.de (Postfix) with ESMTP id D8F3B1EE24B; Wed, 20 Apr 2011 23:30:58 +0200 (CEST) X-Virus-Scanned: by University of Hamburg ( RRZ / mgw02.rrz.uni-hamburg.de ) Received: from mxchg03.rrz.uni-hamburg.de ([127.0.0.1]) by localhost (mxchg03.rrz.uni-hamburg.de [127.0.0.1]) (amavisd-new, port 10324) with ESMTP id gV9x2WztIe6p; Wed, 20 Apr 2011 23:30:58 +0200 (CEST) Received: from mailhost.uni-hamburg.de (mailhost.uni-hamburg.de [134.100.32.155]) by mxchg03.rrz.uni-hamburg.de (Postfix) with ESMTPS; Wed, 20 Apr 2011 23:30:58 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by mailhost.uni-hamburg.de (Postfix) with ESMTP id C577690021; Wed, 20 Apr 2011 23:30:58 +0200 (CEST) X-Virus-Scanned: by University of Hamburg (RRZ/mailhost) Received: from mailhost.uni-hamburg.de ([127.0.0.1]) by localhost (mailhost.uni-hamburg.de [127.0.0.1]) (amavisd-new, port 10024) with LMTP id roJJzYprhXPm; Wed, 20 Apr 2011 23:30:58 +0200 (CEST) Received: from nb981.math (f054008146.adsl.alicedsl.de [78.54.8.146]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: fmjv004) by mailhost.uni-hamburg.de (Postfix) with ESMTPSA id 7ACB290004; Wed, 20 Apr 2011 23:30:58 +0200 (CEST) Message-ID: <4DAF508C.1070701@janh.de> Date: Wed, 20 Apr 2011 23:30:52 +0200 From: Jan Henrik Sylvester User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.2.15) Gecko/20110316 Thunderbird/3.1.9 MIME-Version: 1.0 To: Hans Petter Selasky References: <4DAB4E21.3070906@janh.de> <201104181009.47394.hselasky@c2i.net> In-Reply-To: <201104181009.47394.hselasky@c2i.net> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: multimedia-list freebsd Subject: Re: webcamd regression 0.1.20->0.1.23: recv bulk message failed: -32 X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Apr 2011 21:31:00 -0000 On 04/18/2011 10:09, Hans Petter Selasky wrote: > On Sunday 17 April 2011 22:31:29 Jan Henrik Sylvester wrote: >> With webcamd-0.1.20_1, I could tune into a channel and watch TV almost >> every time using my 'WideView WT-220U PenType Receiver >> (Typhoon/Freecom)'. With webcamd-0.1.23, Kaffeine almost always hangs >> and Typhony ( http://raaf.atspace.org/dvbusb/ ) hangs switching channels. >> >> I did debug builds from both versions. The output is identical until all >> the devices are created, but after that, 0.1.23 prints about once a >> second: 'dvb-usb: recv bulk message failed: -32' >> >> The complete debug output is below in case it is interesting. The device >> has already had the firmware loaded (as it does not make a difference >> with which version of webcamd that is done). >> >> This is all on 8.2-RELEASE/amd64 with all other ports up to date >> (including cuse4bsd-kmod-0.1.14). >> >> Anything else, I should test? >> >> Thanks, >> Jan Henrik > > There was a kernel bugfix which might fix this issue. Could you cvs or svn up > to 8-stable? Currently, I do not plan to change away from release. Maybe I will find some time later to set up some testing environment. Do you know which commit brought the bugfix? If I have to rebuild just a few modules or something, it would be easier to go back to release after testing. I have tested your webcamd-0.1.24 patch. I had to apply some of it manually as patch tried to change /usr/ports/Makefile instead of /usr/ports/multimedia/webcamd/Makefile. Unfortunately, 0.1.24 does not fix my issue. Thanks, Jan Henrik