From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262062AbVG0I0G (ORCPT ); Wed, 27 Jul 2005 04:26:06 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262065AbVG0I0G (ORCPT ); Wed, 27 Jul 2005 04:26:06 -0400 Received: from cantor.suse.de ([195.135.220.2]:3014 "EHLO mx1.suse.de") by vger.kernel.org with ESMTP id S262062AbVG0I0E (ORCPT ); Wed, 27 Jul 2005 04:26:04 -0400 Date: Wed, 27 Jul 2005 10:26:03 +0200 Message-ID: From: Takashi Iwai To: sclark46@earthlink.net Cc: linux-kernel Subject: Re: 2.6.12 sound problem In-Reply-To: <42E6C8DB.4090608@earthlink.net> References: <42E6C8DB.4090608@earthlink.net> User-Agent: Wanderlust/2.12.0 (Your Wildest Dreams) SEMI/1.14.6 (Maruoka) FLIM/1.14.7 (=?ISO-8859-4?Q?Sanj=F2?=) APEL/10.6 MULE XEmacs/21.5 (beta18) (chestnut) (+CVS-20041021) (i386-suse-linux) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org At Tue, 26 Jul 2005 19:35:55 -0400, Stephen Clark wrote: > > Hello List, > > > I recently upgraded my laptop, HP Pavilion N5430, from a 2.4.21 kernel > to 2.6.12. As a result of > doing this my sound no longer works correctly. It plays the same thing > repeatedly some number > of times - if it plays at all. > > Any ideas on how to debug this would be appreciated. > > Additional info I don't see any interrupts in /proc/interrupts for the > Allegro which is on int 5. > I just tried the same laptop with knoppix and a 2.4.27 kernel and sound > works great and I do > see interrupts for Allegro on int 5. The irq problem is likely related with ACPI. Try to boot once with pci=noacpi. Takashi