Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263601AbTIBIHv (ORCPT ); Tue, 2 Sep 2003 04:07:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263603AbTIBIHu (ORCPT ); Tue, 2 Sep 2003 04:07:50 -0400 Received: from hauptpostamt.charite.de ([193.175.66.220]:22681 "EHLO hauptpostamt.charite.de") by vger.kernel.org with ESMTP id S263601AbTIBIHs (ORCPT ); Tue, 2 Sep 2003 04:07:48 -0400 Date: Tue, 2 Sep 2003 10:07:33 +0200 From: Ralf Hildebrandt To: linux-kernel@vger.kernel.org Subject: Re: Re:Re: Linux 2.6.0-test4 Message-ID: <20030902080733.GA14380@charite.de> Mail-Followup-To: linux-kernel@vger.kernel.org References: <20030831120605.08D6.CHRIS@heathens.co.nz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030831120605.08D6.CHRIS@heathens.co.nz> User-Agent: Mutt/1.5.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2756 Lines: 50 * Chris Heath : > > Aug 27 18:53:41 hummus2 kernel: atkbd.c: Unknown key (set 2, scancode 0x9d, on isa0060/serio0) pressed. > > Aug 27 19:15:14 hummus2 kernel: atkbd.c: Unknown key (set 2, scancode 0xb9, on isa0060/serio0) pressed. > > Aug 27 19:42:50 hummus2 kernel: atkbd.c: Unknown key (set 2, scancode 0x9d, on isa0060/serio0) pressed. > > Aug 28 10:14:14 hummus2 kernel: atkbd.c: Unknown key (set 2, scancode 0x9d, on isa0060/serio0) pressed. > > > > Basically, CTRL was stuck. Even when I switched to X11. > > Well, this completely baffles me. I thought X11 maintains its own > keydown array. > > Anyway, I've included a patch that should hopefully give us better > debugging information. When you get an unknown key error, it will also > dump the last 16 bytes that were sent from the keyboard. Be careful > with this one. If you post any errors to the list, make sure it doesn't > contain any sensitive passwords. :-) I got some more events, and today I even was able to reproduc the "CTRL-is-stuck" problem. I was able to get the key unstuck by switching back and forth between dirrerent FB consoles and by pushing and releaseing CTRL in them... Sep 2 09:10:01 hummus2 kernel: atkbd.c: Unknown key (set 2, scancode 0x9c, on isa0060/serio0) pressed. Sep 2 09:10:01 hummus2 kernel: i8042 history: e0 d0 1c 9c 2e ae 10 90 e0 50 e0 d0 e0 d0 1c 9c Sep 2 09:10:06 hummus2 kernel: atkbd.c: Unknown key (set 2, scancode 0xa0, on isa0060/serio0) pressed. Sep 2 09:10:06 hummus2 kernel: i8042 history: 1c 9c 1c 9c e0 50 e0 d0 e0 50 e0 d0 e0 d0 20 a0 Sep 2 09:14:54 hummus2 kernel: input: AT Set 2 keyboard on isa0060/serio0 Sep 2 09:25:44 hummus2 kernel: atkbd.c: Unknown key (set 2, scancode 0x9d, on isa0060/serio0) pressed. Sep 2 09:25:44 hummus2 kernel: i8042 history: e0 50 e0 d0 e0 50 e0 d0 e0 d0 1d 2d ad 1f 9f 9d Sep 2 09:30:34 hummus2 kernel: atkbd.c: Unknown key (set 2, scancode 0xb9, on isa0060/serio0) pressed. Sep 2 09:30:34 hummus2 kernel: i8042 history: e0 48 e0 c8 39 b9 e0 38 56 d6 e0 b8 e0 b8 39 b9 Sep 2 09:35:51 hummus2 kernel: atkbd.c: Unknown key (set 2, scancode 0xb9, on isa0060/serio0) pressed. Sep 2 09:35:51 hummus2 kernel: i8042 history: a0 20 a0 9d e0 4d e0 cd e0 4d e0 cd e0 cd 39 b9 -- Ralf Hildebrandt (Im Auftrag des Referat V a) Ralf.Hildebrandt@charite.de Charite Campus Mitte Tel. +49 (0)30-450 570-155 Referat V a - Kommunikationsnetze - Fax. +49 (0)30-450 570-916 AIM: ralfpostfix - 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/