Re: Re:Re: Linux 2.6.0-test4

From: Ralf Hildebrandt
Date: Mon Sep 01 2003 - 11:18:11 EST


* Chris Heath <chris@xxxxxxxxxxxxxx>:
> > 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 applied your patch, and alas:

Sep 1 16:12:19 hummus2 kernel: atkbd.c: Unknown key (set 2, scancode 0xb9, on isa0060/serio0) pressed.
Sep 1 16:12:19 hummus2 kernel: i8042 history: ae 9d e0 48 e0 c8 e0 38 56 d6 e0 b8 e0 b8 39 b9

--
Ralf Hildebrandt (Im Auftrag des Referat V a) Ralf.Hildebrandt@xxxxxxxxxx
Charite Campus Mitte Tel. +49 (0)30-450 570-155
Referat V a - Kommunikationsnetze - Fax. +49 (0)30-450 570-916
AIM: ralfpostfix
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