From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from relay-pt1.poste.it ([62.241.4.164]:49387 "EHLO relay-pt1.poste.it" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754221AbZBJO2P (ORCPT ); Tue, 10 Feb 2009 09:28:15 -0500 Received: from nico2.od.loc (93.63.225.36) by relay-pt1.poste.it (7.3.122) (authenticated as Nicola.Sabbi@poste.it) id 4990D21200005E8A for linux-media@vger.kernel.org; Tue, 10 Feb 2009 15:07:43 +0100 From: Nico Sabbi To: linux-media@vger.kernel.org Subject: Re: [linux-dvb] mt352 no more working after suspend to disk Date: Tue, 10 Feb 2009 15:07:39 +0100 References: <200902091233.26086.Nicola.Sabbi@poste.it> <1234217761.2790.15.camel@pc10.localdom.local> In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200902101507.39610.Nicola.Sabbi@poste.it> Sender: linux-media-owner@vger.kernel.org List-ID: On Tuesday 10 February 2009 13:39:09 Alex Betis wrote: > I've tried to configure my system for suspends and here are my > conclusions, maybe it will be helpful: > > Make sure no applications are using drivers that generally make > problems after suspend, that means you have to stop/kill them > before suspending. I use pm-utils script to stop application before > suspend and start applications after that. > Make sure you reload the drivers after resume. pm-utils has a > feature to unload modules before suspend and reload them after > resume automatically, check the SUSPEND_MODULES configuration. That > method works fine for my DVB-S drivers, but don't work for my WiFi > card, so I had to reload the driver after resume in my script. > > Hope it helps. > it's very useful, thanks a lot