From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Torokhov Subject: Re: keyboard doesn't work with acpi on lenovo s10-3c Date: Sat, 27 Nov 2010 16:06:48 -0800 Message-ID: <20101128000648.GC29981@core.coreip.homeip.net> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-iw0-f174.google.com ([209.85.214.174]:39712 "EHLO mail-iw0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753345Ab0K1AGz (ORCPT ); Sat, 27 Nov 2010 19:06:55 -0500 Content-Disposition: inline In-Reply-To: Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Boris Savelev Cc: linux-input@vger.kernel.org, linux-acpi@vger.kernel.org Hi Boris, On Sat, Nov 27, 2010 at 08:28:51PM +0300, Boris Savelev wrote: > Hello! > > When I run linux on my netbook lenovo s10-3c -- keyboard doesn't work! > keyboard works perfectly in bios, in grub (or lilo), in windows, but > not in linux. > I try linux kernel 2.6.35, 2.6.36, 2.6.37-rc2 -- no way. keyboard doesn't work > I upgrade BIOS up to 3CCN13WW. keyboard doesn't work > All keys are disabled, numlock, capslock... It's seems like keyboard > haven't power. > with Google I find topic [1] where solution is add to kernel opts > 'noapic acpi=off' -- Viola! keyboard work. But battery state, > powersaving, powerbutton and other usefull things doesn't work. > So this is not a workaround... The keyboard seems to get detected but is silent afterwards... Does the touchpad work by default? Could you try a few kernel options: acpi=noirq, pci=noacpi, i8042.reset and i8042.nomux please? -- Dmitry