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Date: Sat, 3 Mar 2007 09:41:25 -0800
From: Andrew Morton <akpm@linux-foundation.org>
To: Jiri Slaby <jirislaby@gmail.com>
Cc: linux-kernel@vger.kernel.org, Dmitry Torokhov <dtor@mail.ru>,
       Richard Purdie <rpurdie@rpsys.net>
Subject: Re: Keyboard stops working after *lock [Was: 2.6.21-rc2-mm1]
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On Sat, 03 Mar 2007 16:54:45 +0100 Jiri Slaby <jirislaby@gmail.com> wrote:

> 
> 
> Jiri Slaby napsal(a):
> > Andrew Morton napsal(a):
> >> Temporarily at
> >>
> >>   http://userweb.kernel.org/~akpm/2.6.21-rc2-mm1/
> > 
> > Weird behaviour of numlock and capslock on USB keyboard in X. After 
> 
> Hmm, it's not X related. Console behaves similarly.
> 
> > pressing
> 
> Or actually if some script tries to change LEDs (logout).
> 
> > those keys, keyboard "hangs" -- no sysrq, no lock leds are flashing.
> > 
> > After plug; unplug of the keyboard, it works unless I press the keys
> > again.
> > 
> > There is nothing in dmesg. X log says
> > (II) evdev brain: Rescanning devices (3).
> > (II) evdev brain: Rescanning devices (4).
> > (II) evdev brain: Rescanning devices (5).
> > (II) evdev brain: Rescanning devices (6).
> > (II) evdev brain: Rescanning devices (7).
> > (II) evdev brain: Rescanning devices (8).
> > (II) evdev brain: Rescanning devices (9).
> > (II) evdev brain: Rescanning devices (10).
> > (II) evdev brain: Rescanning devices (11).
> > (II) evdev brain: Rescanning devices (12).
> > (II) evdev brain: Rescanning devices (13).
> > (II) evdev brain: Rescanning devices (14).
> > in this kernel, but I don't know if this is relevant.
> > 
> > After booting back to .20-mm2 everything is OK.
> 

Thanks.  Cc's added.