From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
To: Andreas Mohr <andi@lisas.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: psmouse synaptics: "hardware appears to be different" bail out
Date: Mon, 16 Jul 2012 15:07:19 -0700 [thread overview]
Message-ID: <20120716220718.GA28635@core.coreip.homeip.net> (raw)
In-Reply-To: <20120716214453.GA14785@rhlx01.hs-esslingen.de>
On Mon, Jul 16, 2012 at 11:44:53PM +0200, Andreas Mohr wrote:
> Hi,
>
> just found the following in dmesg after resume
> (currently running -rc7):
>
> [ 9312.672073] psmouse serio2: synaptics: hardware appears to be
> different: id(149271-149271), model(114865-114865), caps(d04771-d04773),
> ext(a40000-a40000).
>
> Acer Aspire One A110L here.
>
> Any clever thoughts about this?
> Just thought that it might be useful to report it,
> especially since the function (in drivers/input/mouse/synaptics.c)
> bails out right after this check/message.
Hmm, we do not really expect the touchpad change it's caracteristics at
all during its lifetime, so no clever ideas here... It looks like a
single bit error, but KBC should have signalled parity error in this
case...
--
Dmitry
next prev parent reply other threads:[~2012-07-16 22:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-16 21:44 Andreas Mohr
2012-07-16 22:07 ` Dmitry Torokhov [this message]
2012-07-20 18:21 ` Andreas Mohr
2012-08-14 5:55 ` Andreas Mohr
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