From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S272942AbTG3PNx (ORCPT ); Wed, 30 Jul 2003 11:13:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S272944AbTG3PNP (ORCPT ); Wed, 30 Jul 2003 11:13:15 -0400 Received: from nika.frontier.iarc.uaf.edu ([137.229.94.16]:59012 "EHLO nika.frontier.iarc.uaf.edu") by vger.kernel.org with ESMTP id S272942AbTG3PME (ORCPT ); Wed, 30 Jul 2003 11:12:04 -0400 Date: Wed, 30 Jul 2003 07:12:19 -0800 From: Christopher Swingley To: linux-kernel@vger.kernel.org Subject: apm suspend breaks ALSA Message-ID: <20030730151219.GD6639@iarc.uaf.edu> Mail-Followup-To: linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-gpg-fingerprint: B96C 58DC 0643 F8FE C9D0 8F55 1542 1A4F 0698 252E X-gpg-key: [http://www.frontier.iarc.uaf.edu/~cswingle/gnupgkey.asc] X-URL: [http://www.frontier.iarc.uaf.edu/~cswingle/] X-Editor: VIM [http://www.vim.org] X-message-flag: Consider Linux: fast, reliable, secure & free! User-Agent: Mutt/1.5.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Greetings, I have a laptop with the es1978 ALSA sound driver built into the kernel. When I go through a suspend / resume cycle using apm, the sound system does not recover and loud static comes from the speakers instead of music / voice / etc. On boot, ALSA works just fine. One solution appears to be building ALSA as modules and unloading / reloading them, after a suspend / resume cycle. With 2.4.xx and the OSS drivers built in, this wasn't an issue. Now that I've got them built as modules and have a 'sound' script in /etc/apm/events.d/ that does the loading and unloading I'm happy, but I figured I'd report the issue anyway. Chris -- Christopher S. Swingley email: cswingle@iarc.uaf.edu IARC -- Frontier Program Please use encryption. GPG key at: University of Alaska Fairbanks www.frontier.iarc.uaf.edu/~cswingle/