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Date:      Mon, 16 Jul 2012 15:07:27 +0200
From:      Hans Petter Selasky <hselasky@c2i.net>
To:        freebsd-current@freebsd.org
Cc:        Erich Dollansky <erichfreebsdlist@ovitrap.com>, Adrian Chadd <adrian@freebsd.org>
Subject:   Re: Erratic USB mouse behaviour when wireless is down and USB hard disk connected
Message-ID:  <201207161507.27481.hselasky@c2i.net>
In-Reply-To: <201207161947.04557.erichfreebsdlist@ovitrap.com>
References:  <201207131904.24490.erichfreebsdlist@ovitrap.com> <CAJ-Vmo=ki_M5snMhigfJi_WNK2Gf6Zi254ZPqCLXs671mRSGAw@mail.gmail.com> <201207161947.04557.erichfreebsdlist@ovitrap.com>

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On Monday 16 July 2012 14:47:04 Erich Dollansky wrote:
> Hi,
> 
> On Sunday 15 July 2012 15:25:10 Adrian Chadd wrote:
> > Sounds like bluetooth coexistence?
> 
> the problem are only there when the network goes down while being used.
> When the network is down when I start the machine and when the network is
> up and running, the problem is not there.
> 
> This makes it so weird for me.
> 
> Ok, after a restart the problem was solved. But, are we really used to
> restart FreeBSD because of things like this?
> 
> Erich

Hi,

What does "top" and "vmstat -i" say. I think this is more a hardware problem 
than software problem, like lost/shared interrupts. Maybe the IRQ is not 
properly masked when downing the network interface.

--HPS



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