From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S270955AbTGPQnQ (ORCPT ); Wed, 16 Jul 2003 12:43:16 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S270957AbTGPQnQ (ORCPT ); Wed, 16 Jul 2003 12:43:16 -0400 Received: from genius.impure.org.uk ([195.82.120.210]:32145 "EHLO genius.impure.org.uk") by vger.kernel.org with ESMTP id S270955AbTGPQnD (ORCPT ); Wed, 16 Jul 2003 12:43:03 -0400 Date: Wed, 16 Jul 2003 17:57:02 +0100 From: Dave Jones To: axboe@suse.de, vojtech@suse.cz Cc: Linux Kernel Subject: PS2 mouse going nuts during cdparanoia session. Message-ID: <20030716165701.GA21896@suse.de> Mail-Followup-To: Dave Jones , axboe@suse.de, vojtech@suse.cz, Linux Kernel Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org I've decided to oggify my CD collection, and every now and again, the mouse pointer goes bezerk is if I had been shaking it around and randomly clicking on things. In the logs are lots of.. psmouse.c: Lost synchronization, throwing 3 bytes away. It only happens whilst cdparanoia is reading from the CD. The IDE CD drive is using DMA, and interrupts are unmasked. according to the logs, its happened 32 times since I last booted.. /proc/interrupts shows that the i8042 is using a different interrupt to the IDE devices.. Mouse is a logitech wheely PS/2 mouse, using ImPS/2 protocol in X config reading from /dev/psaux. This is using 2.6test1, I'don't recall ever seeing this happen in 2.4, but it did occur for a while earlier in 2.5, and I forgot about it until now. Any ideas? Dave