Mouse move: OK
Mouse tapping: OK
Two-fingers scrolling: NOT OK
Machine Lenovo Thinkpad E130
# wsconsctl | grep 'mouse'
mouse.type=synaptics
mouse.rawmode=0
mouse.scale=1472,5768,1408,5236,0,66,175
mouse.tp.tapping=1
mouse.tp.scaling=0.160
mouse.tp.swapsides=0
mouse.tp.disable=0
mouse1.type=ps2
On Mon, Jul 31, 2017 at 11:02 PM, Ulf Brosziewski <
ulf.brosziewski@t-online.de> wrote:
> In the long run the synaptics driver, which handles touchpad inputs in
> X, may be a dead end of the input framework, and it's time to prepare
> an alternative. The kernel contains an internal touchpad input driver
> now, it's a part of wsmouse(4). It provides standard features -
> two-finger/edge scrolling, software buttons for clickpads, tapping -
> and various kinds of plankton required for usability.
>
> If you have a new snapshot (from July 27 or later) on a laptop with a
> Synaptics, Apple, Alps, or Elantech-4 touchpad, you could help with
> tests, more tests, and tests. In order to activate the driver, add the
> following entry to /etc/xorg.conf and restart X (if the file isn't
> present, simply create it with this content):
>
> Section "InputClass"
> Identifier "wsmouse touchpad"
> Driver "ws"
> MatchIsTouchpad "on"
> EndSection
>
> While I dont't expect bugs in the input processing part of the
> driver ;-), it is difficult to assess how well the automatic
> configuration covers the zoo of models out there, presumably it will
> need some more fine-grained distinctions of hardware properties. I
> would like to know where it works, works only halfway, or doesn't work
> for you. As always, a dmesg would be appreciated. The output of
> # wsconsctl | grep 'mouse'
> could also be of interest here (you must run it as root).
>
> For now, X will treat the device like a mouse, please don't look for
> touchpad-specific configuration options there. Tapping can be enabled
> by the command
> # wsconsctl mouse.tp.tapping=1
> If there is more than one wsmouse device, you should look up which one
> has the "tp" fields and if it's not the first one (wsmouse0), add the
> index to the prefix, e.g.
> # wsconsctl mouse2.tp.tapping=1
>
> The base speed of the pointer can be adjusted by increasing or
> decreasing the value of
> # wsconsctl mouse.tp.scaling
> Please don't confuse it with the 'mouse.scale' field.
>
> # wsconsctl mouse.tp.swapsides=1
> will invert the order of software buttons areas (swapping external
> buttons must still be configured in X). If edge scrolling is
> enabled, the scroll area will be at the left edge of the touchpad.
>
> If you are using an external mouse device or a trackpoint, the command
> # wsconsctl mouse.tp.disable=1
> may be helpful. It will disable pointer movement, scrolling, and
> tapping. External buttons and software buttons remain enabled.
>
>
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