Ubuntu
linux package

  1. Bug #755518
  2. Comment #92

Comment 92 for bug 755518

Revision history for this message
Dmitry Torokhov (dtor) wrote : Re: Synaptics Touchpad incorrectly detected as PS/2 mouse on clausoft MNW737 (aka meenee, aka PX1)

On Wednesday, September 12, 2012 09:05:22 PM Ed Spittles wrote:
> The tpconfig tool is unable to adjust zthreshold or disable tap
> to click. tpconfig reports this:
>
> # tpconfig -D1 -z0
> Probing mouse port [/dev/psaux].
> Grabbing mouse port [/dev/psaux].
> Trying Synaptics detection.
> [query 00 => 0x60 0x3 0xc8]
> Found Synaptics Touchpad.
> [query 0x3 => 0x60 0x3 0xc8]
> Firmware: 8.96 (multiple-byte mode).
> Z threshold set as "0".
> [query 0x1 => 0x60 0x3 0xc8]
> [query 0x1 => 0x60 0x3 0xc8]
> Z threshold: 6 of 7.
>

Please do not use tpconfig utility, it hasn't worked since 2.5 kernels.

>
> OLD=/tmp/psmouse_debug1
> NEW=/tmp/psmouse_debug2
> sudo rmmod psmouse
> dmesg > $OLD
> echo 1 | sudo tee -a /sys/module/i8042/parameters/debug
> sudo modprobe -v psmouse
> echo 0 | sudo tee -a /sys/module/i8042/parameters/debug
> dmesg > $NEW
> diff $OLD $NEW

Can you please simply boot with i8042.debug kernel option and post your
entire dmesg instead?

Thanks.

--
Dmitry