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Date:      Fri, 23 Aug 2013 14:58:06 +0200
From:      =?ISO-8859-1?Q?Jean-S=E9bastien_P=E9dron?= <dumbbell@FreeBSD.org>
To:        Ke Sun <sunk.cs@gmail.com>
Cc:        freebsd-x11@freebsd.org
Subject:   Re: unsupported synaptics touchpad
Message-ID:  <52175C5E.2080007@FreeBSD.org>
In-Reply-To: <20130823091753.GA21594@probe.unige.ch>
References:  <20130822155651.GA32146@probe.unige.ch> <52171DE6.7030909@FreeBSD.org> <20130823091753.GA21594@probe.unige.ch>

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On 23.08.2013 11:17, Ke Sun wrote:
> I tried tunning hw.psm in /boot/loader.conf by varying the values
> of hw.psm.synaptics_support, hw.tap_*. I always get an annoying=20
> sensitive mouse with tapping. Sometimes better, but still very annoying=

> for typing. I would rather ignore the device if that's the only way.
>=20
> Also, setting these values only in /boot/loader.conf does not work.
> After boot it will be restored to some default values. Setting in
> /etc/sysctl.conf works (meaning that it really changes the parameter).
> Tunning by hand with sysctl also works.

Sorry, my fault, I misread the code: you're right, those are both
tunables and sysctls, so you can use /etc/sysctl.conf.

Could you boot your computer with the debug.psm.loglevel=3D2 tunable and
post your dmesg, please? One run without hw.psm.synaptics_support and
one run with it?

--=20
Jean-S=E9bastien P=E9dron


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