From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760286AbXGELC3 (ORCPT ); Thu, 5 Jul 2007 07:02:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755407AbXGELCW (ORCPT ); Thu, 5 Jul 2007 07:02:22 -0400 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:3743 "EHLO spitz.ucw.cz" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1757973AbXGELCV (ORCPT ); Thu, 5 Jul 2007 07:02:21 -0400 Date: Thu, 5 Jul 2007 10:15:14 +0000 From: Pavel Machek To: Nigel Cunningham Cc: LKML , dmitry.torokhov@gmail.com Subject: Re: Failure to properly reinit i8042 post suspend-to-ram Message-ID: <20070705101514.GD3984@ucw.cz> References: <200706221607.33274.nigel@nigel.suspend2.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200706221607.33274.nigel@nigel.suspend2.net> User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi! > I have recently begun to try and use suspend to ram more, and have an > intermittent problem. Actually, it's a couple of (possibly related) problems, > but I'll start with the one that's easiest. > > Sometimes, when I resume, the keyboard stops responding. I then need to hold > down the power button for 4 seconds. At the next boot, things are still not > right. The i8042 controller seems to be confused about it's mode, because I > get the following differences in dmesg to a 'normal' boot: If confusion persist after 4 seconds hard power down... then you h ve hw/BIOS problem. Complain to whoever is manufacturing that beast. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html