From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757384Ab1IAM1s (ORCPT ); Thu, 1 Sep 2011 08:27:48 -0400 Received: from tuxonice.net ([96.126.116.212]:56632 "EHLO mail.tuxonice.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757191Ab1IAM1r (ORCPT ); Thu, 1 Sep 2011 08:27:47 -0400 X-Greylist: delayed 659 seconds by postgrey-1.27 at vger.kernel.org; Thu, 01 Sep 2011 08:27:47 EDT Message-ID: <4E5F77A7.7090200@tuxonice.net> Date: Thu, 01 Sep 2011 22:16:39 +1000 From: Nigel Cunningham User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.20) Gecko/20110805 Lightning/1.0b2 Thunderbird/3.1.12 MIME-Version: 1.0 To: Pedro Ribeiro CC: Kernel development list , "Rafael J. Wysocki" , TuxOnIce-devel Subject: Re: [TuxOnIce-devel] Thinkpad hotkeys and USB audio not working after resume in 3.0.x References: In-Reply-To: X-TagToolbar-Keys: D20110901221639435 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Pedro. On 01/09/11 20:36, Pedro Ribeiro wrote: > Hi, > > I'm hitting a bug with my thinkpad T400. After resuming from Hibernate, > the thinkpad hotkeys and my USB audio card do not work at all. > Suspending to RAM and resuming seem to solve the problem, but after > another hibernation it comes back again. > > This only happens with TuxOnIce but not with the vanilla kernel. > > Rafael, can you please point out from the top of your head if there was > any change that could have caused this? Sorry for my slowness in getting back to you Pedro. When you invoke swsusp, is it in exactly the same way that TuxOnIce is invoked? I'm wondering whether modules are unloaded and services stopped in one scenario that are handled differently in the other. Regards, Nigel -- Evolution (n): A hypothetical process whereby improbable events occur with alarming frequency, order arises from chaos, and no one is given credit.