Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758892AbXJTJ36 (ORCPT ); Sat, 20 Oct 2007 05:29:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752871AbXJTJ3t (ORCPT ); Sat, 20 Oct 2007 05:29:49 -0400 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:2146 "EHLO spitz.ucw.cz" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752646AbXJTJ3s (ORCPT ); Sat, 20 Oct 2007 05:29:48 -0400 Date: Thu, 18 Oct 2007 19:52:02 +0000 From: Pavel Machek To: "legolas558@users.sourceforge.net" Cc: linux-kernel@vger.kernel.org Subject: Re: Laptop keyboard unusable when ACPI is active was Re: [2.6.22] i8042, ACPI, ipw2100 and issues reported by psmouse.c atkbd.c Message-ID: <20071018195202.GA6962@ucw.cz> References: <47001841.1000107@users.sourceforge.net> <470DD906.9090504@users.sourceforge.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <470DD906.9090504@users.sourceforge.net> User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 917 Lines: 33 Hi! > legolas558@users.sourceforge.net ha scritto: > > Kernel: 2.6.22-r5 > > Kernel option: i8042.nomux=1 > I am now using kernel 2.6.22-r8 (Gentoo) and the following kernel options: > > i8042.nomux=1 acpi=off > > I have tried kernel 2.6.23-rc9 but the problem is still there. Try usb keyboard. Are you experiencing unusually high latencies in acpi mode? Any unusual activity on top? Try disabling lm_sensors. Try disabling acpi embedded controller. Is it smp box? Try watching keyboard interrupts. Are they lost? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/