From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760457AbXGELEh (ORCPT ); Thu, 5 Jul 2007 07:04:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758849AbXGELEa (ORCPT ); Thu, 5 Jul 2007 07:04:30 -0400 Received: from nigel.suspend2.net ([203.171.70.205]:36146 "EHLO nigel.suspend2.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755795AbXGELEa (ORCPT ); Thu, 5 Jul 2007 07:04:30 -0400 From: Nigel Cunningham Reply-To: nigel@suspend2.net To: Pavel Machek Subject: Re: Failure to properly reinit i8042 post suspend-to-ram Date: Thu, 5 Jul 2007 21:04:27 +1000 User-Agent: KMail/1.9.6 Cc: LKML , dmitry.torokhov@gmail.com References: <200706221607.33274.nigel@nigel.suspend2.net> <20070705101514.GD3984@ucw.cz> In-Reply-To: <20070705101514.GD3984@ucw.cz> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart2291833.J6fq0YDQxD"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200707052104.27693.nigel@nigel.suspend2.net> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --nextPart2291833.J6fq0YDQxD Content-Type: text/plain; charset="cp 850" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Hi. On Thursday 05 July 2007 20:15:14 Pavel Machek wrote: > Hi! >=20 > > I have recently begun to try and use suspend to ram more, and have an=20 > > intermittent problem. Actually, it's a couple of (possibly related)=20 problems,=20 > > but I'll start with the one that's easiest. > >=20 > > Sometimes, when I resume, the keyboard stops responding. I then need to= =20 hold=20 > > down the power button for 4 seconds. At the next boot, things are still= =20 not=20 > > right. The i8042 controller seems to be confused about it's mode, becau= se=20 I=20 > > get the following differences in dmesg to a 'normal' boot: >=20 > If confusion persist after 4 seconds hard power down... then you h ve > hw/BIOS problem. Complain to whoever is manufacturing that beast. Adding i8042.reset=3D1 to the commandline fixed it. Regards, Nigel =2D-=20 See http://www.tuxonice.net for Howtos, FAQs, mailing lists, wiki and bugzilla info. --nextPart2291833.J6fq0YDQxD Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) iD8DBQBGjNA7N0y+n1M3mo0RAlxZAJ9QFf4tzqPqLcn9gLRO2DME3EDqEQCeJB1s XQRS8OyAVkQE9h8qsV1lF48= =hpZf -----END PGP SIGNATURE----- --nextPart2291833.J6fq0YDQxD--