linux-kernel - Re: usb hid: reset NumLock

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Message-Id: <200704020010.48991.dtor@insightbb.com>
Date:	Mon, 2 Apr 2007 00:10:47 -0400
From:	Dmitry Torokhov <dtor@...ightbb.com>
To:	Pekka Enberg <penberg@...helsinki.fi>
Cc:	Pete Zaitcev <zaitcev@...hat.com>, Jiri Kosina <jkosina@...e.cz>,
	linux-usb-devel@...ts.sourceforge.net,
	linux-kernel@...r.kernel.org, stuard_hayes@...l.com
Subject: Re: usb hid: reset NumLock

Hi Pekka,

On Sunday 01 April 2007 07:49, Pekka Enberg wrote:
> On 3/30/07, Pete Zaitcev <zaitcev@...hat.com> wrote:
> > Dell people (Stuart and Charles) complained that on some USB keyboards,
> > if BIOS enables NumLock, it stays on even after Linux has started. Since
> > we always start with NumLock off, this confuses users. Quick double dab
> > at NumLock fixes it, but it's not nice.
> 
> What I am seeing on my Thinkpad is that when I boot _without_ an USB
> keyboard NumLock is enabled. Switching to virtual console and back to
> X fixes it which is why I have never bothered to debug it further.
> Perhaps this is related? Should I give your patch a spin to see if it
> fixes the problem?
> 

Are you saying that NumLock LED is lit or that keyboard is in NumLock
state? Does the same happen if you boot with init=/bin/bash?

-- 
Dmitry
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