From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Torokhov Subject: Re: [REGRESSION] "bind" a device to a driver doesn't not work anymore Date: Thu, 22 Oct 2009 11:19:15 -0700 Message-ID: <20091022181915.GB18031@core.coreip.homeip.net> References: <928C125D-D36B-47C9-A549-3EE502C9EC73@gmail.com> <20091015215944.GA9845@core.coreip.homeip.net> <4ADF6237.9070004@tremplin-utc.net> <200910211320.16339.dmitry.torokhov@gmail.com> <4AE0840C.8070801@tremplin-utc.net> <20091022162202.GA18031@core.coreip.homeip.net> <4AE09AFF.805@tremplin-utc.net> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mail-pw0-f42.google.com ([209.85.160.42]:43299 "EHLO mail-pw0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753179AbZJVSTS (ORCPT ); Thu, 22 Oct 2009 14:19:18 -0400 Content-Disposition: inline In-Reply-To: <4AE09AFF.805@tremplin-utc.net> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: =?iso-8859-1?Q?=C9ric?= Piel Cc: Greg KH , Linux Kernel Mailing List , "linux-input@vger.kernel.org" On Thu, Oct 22, 2009 at 07:48:47PM +0200, =C9ric Piel wrote: > Op 22-10-09 18:22, Dmitry Torokhov schreef: >> On Thu, Oct 22, 2009 at 06:10:52PM +0200, =C9ric Piel wrote: >>> Op 21-10-09 22:20, Dmitry Torokhov schreef: >>>> >>>> Nothing, as far as I can tell... I see you typing "qwerty"... Does= the >>>> keyboard work in console (let's say if you boot in run level 3 to = take X out >>>> of the picture)? Could you please try compiling evbug module - it = will show if >>>> keyboard events are propagated through input core. Also, whta driv= er are you >>>> using in X? Legacy keyboard or evdev? >>> In the console (in init 3), I haven't managed to reproduce it. In x= org, >>> the keyboard input uses evdev. Now I've just tried "evtest >>> /dev/input/event4", when the keyboard doesn't work... and I see the= key >>> presses! >>> >>> So I guess it rules out a bug in the kernel, and I have to talk wit= h the >>> people from Xorg, right? >>> >> >> Yep... but it is still wierd since evdev driver works fine for me... >> Could it be you are using either too old or too new version of X? >> > I don't think so: xorg 1.6.5, with xinput-evdev 2.2.5. They are both = =20 > latest or second latest stable versions. > > In the log I see this: > (--) SynPS/2 Synaptics TouchPad: touchpad found > (II) PS/2 Generic Mouse: Device reopened after 1 attempts. > (EE) AT Translated Set 2 keyboard: device key_bitmask has changed > (EE) AT Translated Set 2 keyboard: Device has changed - disabling. > > Quite a few people seem to have the same problem. The bitmask should not be changing on it's own... Any chance you could save contents or /proc/bus/input/devices before suspend and after resum= e (when X decides to ditch the keyboard) and diff them? --=20 Dmitry -- To unsubscribe from this list: send the line "unsubscribe linux-input" = in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html