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Date: Sun, 15 Dec 2002 13:07:44 +0300
From: Samium Gromoff <deepfire@ibe.miee.ru>
Message-Id: <200212151007.gBFA7itN001447@ibe.miee.ru>
To: jsimmons@infradead.org
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In-reply-to: <Pine.LNX.4.44.0212052039560.31967-100000@phoenix.infradead.org>
	(message from James Simmons on Thu, 5 Dec 2002 20:40:42 +0000 (GMT))
Subject: Re: [2.5.50] Keyboard dying
References: <Pine.LNX.4.44.0212052039560.31967-100000@phoenix.infradead.org>
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> >        After some X <-> back switches keyboard stops doing anything.
> >        2.5.50 + preempt enabled, X 4.2.1-debian-unstable.
> >
> > showkey started using gpm tells that the keys actually are pressed and
> > processed by the kernel.
> > Although even alt+sysrq+whatever do not make any effect.
> 
> Can you disable preempt and see if you have the same problem.

  After some days of testing all seems fine. So preempt must be the trigger.