From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263823AbTLTEBp (ORCPT ); Fri, 19 Dec 2003 23:01:45 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263824AbTLTEBp (ORCPT ); Fri, 19 Dec 2003 23:01:45 -0500 Received: from smtp809.mail.sc5.yahoo.com ([66.163.168.188]:46242 "HELO smtp809.mail.sc5.yahoo.com") by vger.kernel.org with SMTP id S263823AbTLTEBo (ORCPT ); Fri, 19 Dec 2003 23:01:44 -0500 From: Dmitry Torokhov To: Bernd Eckenfels , linux-kernel@vger.kernel.org Subject: Re: psmouse synchronization loss under load Date: Fri, 19 Dec 2003 23:01:37 -0500 User-Agent: KMail/1.5.4 References: In-Reply-To: MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200312192301.37809.dtor_core@ameritech.net> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Friday 19 December 2003 09:26 pm, Bernd Eckenfels wrote: > In article <20031220015131.GB9834@vitelus.com> you wrote: > > On a Dell laptop whenever I run a program that takes the full CPU, my > > mouse pointer goes insane and thrashes my X session every few > > minutes. > > On my older system with 2.6.0 kernel i have currently this problem, > whenever APM tries to suspend the system. It will log that it was busy > (screen shortly gets black) and after that the genius ps2 mouse behaves > like you expected. Unplugging it helps. > You might want to give my input patches a try. Although they unlikely to fix the problem that you can't suspend they should correctly restore keyboard and mouse (PS/2) on resume (both APM and new suspend methods supported) and I am very interested in results. The patches are at http://www.geocities.com/dt_or/input They are against -test11 but I think will apply to 2.6.0-final. Dmitry