From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from www.youplala.net ([88.191.51.216]:39824 "EHLO mail.youplala.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752745AbZHLOHH (ORCPT ); Wed, 12 Aug 2009 10:07:07 -0400 Received: from [10.11.11.141] (host81-151-5-7.range81-151.btcentralplus.com [81.151.5.7]) by mail.youplala.net (Postfix) with ESMTPSA id 4D5E1D880C7 for ; Wed, 12 Aug 2009 16:06:55 +0200 (CEST) Subject: Re: [linux-dvb] problem: Hauppauge Nova TD500 From: Nicolas Will To: linux-media@vger.kernel.org In-Reply-To: References: <4A8169D0.3030008@dockerz.net> <1249996315.30127.3.camel@youkaida> Content-Type: text/plain Date: Wed, 12 Aug 2009 15:06:48 +0100 Message-Id: <1250086008.4732.1.camel@youkaida> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: On Wed, 2009-08-12 at 23:04 +1000, Tim Docker wrote: > On 11/08/2009, at 11:11 PM, Nicolas Will wrote: > > > On Tue, 2009-08-11 at 13:53 +0100, Tim Docker wrote: > >> Hi, > >> > >> I'm trying to diagnose a problem with a mythtv setup based upon a > >> hauppauge nova td 500. I've had the setup for some months - it > seemed > >> to > >> work reasonably reliably initially, but over the last few weeks > I've > >> had > >> consistent problems with the tuner card entering a state where it > is > >> unable to receive a signal. > > > This problem is most probably caused by the tuner being in USB > suspend > > when MythTV wants to use it too quickly. > > > > Either disable usb suspend in your kernel, or tell mythtv to take > wait > > some more before tuning. > > > > I told MythTV to wait some more, and all is fine. > > > > > http://www.youplala.net/linux/home-theater-pc#toc-not-losing-one-of-the-nova-t-500s-tuners > > Thanks - I've make the changes, and it's survived the first 24 > hours, > which is an improvement. Time will tell if the problem has really > gone. It should be. My system has been up for more than 14 days, since the last kernel update that required a reboot. Before that it was up for more than a month. Nico