Re: kernel 2.6.1 synaptics problems tapping and tap'n'drag

From: Jon Westgate
Date: Sat Jan 10 2004 - 14:19:38 EST


Thanks for that Marcos,
appending "psmouse.psmouse_proto=imps" in lilo.conf has returned my mouse to is usual self.
You are a star :)
I do seem to remember when I ran another well known os on this laptop that the mouse worked much better without the drivers installed.
I'm sure that the kernel driver probably works much better on new hardware and that some folk have put allot of hard work into the kernel and X driver. I think its very cool that with the X driver you can have non-linear settings left and right tappings as well as scroll bars etc. But I must be getting old because I also like the simple way it just works without a driver.

Regards
Jon Westgate


Marcos D. Marado Torres wrote:

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Sorry, in the previously e-mail I was wrong:

You have to pass to the kernel:

"psmouse_proto=imps" or "psmouse.psmouse_proto=imps", depending on if you have
the psmouse support as module or built-in in the kernel.

Hoping that helps,
Mind Booster Noori

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Marcos Daniel Marado Torres AKA Mind Booster Noori
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On Fri, 9 Jan 2004, Jon Westgate wrote:



Hi,
I'm not sure if this is the right place to ask but if I run 2.6.1
I get mouse problems that I didn't get with 2.6.0
I'm running a compaq m300 (600MHz PIII) with a synaptics touch pad.

In 2.6.0 there was an option to include or not include support for the
synaptics touchpad (I found that my touchpad worked just fine with that
option unchecked) in 2.6.1 that option is nolonger there.

In 2.6.1 I find that the operation of the mouse is very erratic its
almost impossible to take your finger off the pad without the cursor
moving, Tapping doesn't work, The pad seems very accelerated (ie you
drag your finger a short distance and the cursor is at the other side of
the screen before you know it), Lastly if you dragged your finger to the
edge of the pad it used to continue on smoothly. This no longer works.

My question is:
Is there a command line or append option I can put in lilo.conf to
prevent the synaptics driver from trying to reprogram my touchpad? I
quite like its default behavior. There is definatly something trying to
reprogram it as I have to turn off my laptop for it's behavior to return
to normal. Even if I reset it still needs a power cycle to fix it.
dmesg says my touchpad is this:
input: PS/2 Synaptics TouchPad on isa0060/serio4

I'm not running any special drivers or settings in XF86Config
I just have /dev/input/mice setup with protocol set as ImPS/2

Regards
Jon Westgate


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