[Wayland-bugs] [Bug 98689] Thinkpad 13 trackpoint is very slow

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=98689

--- Comment #5 from Alex Corcoles <alex at corcoles.net> ---
Hmmm, tried with:

evdev:input:*
  POINTINGSTICK_CONST_ACCEL=2

1.5, 2... didn't create much change. I also poked a bit with xinput:

$ xinput list-props 11
Device 'Elantech PS/2 TrackPoint':
        Device Enabled (140):   1
        Coordinate Transformation Matrix (142): 1.000000, 0.000000, 0.000000,
0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        libinput Accel Speed (314):     0.000000
        libinput Accel Speed Default (315):     0.000000
        libinput Accel Profiles Available (316):        1, 1
        libinput Accel Profile Enabled (317):   1, 0
        libinput Accel Profile Enabled Default (318):   1, 0
        libinput Natural Scrolling Enabled (319):       0
        libinput Natural Scrolling Enabled Default (320):       0
        libinput Send Events Modes Available (262):     1, 0
        libinput Send Events Mode Enabled (263):        0, 0
        libinput Send Events Mode Enabled Default (264):        0, 0
        libinput Left Handed Enabled (321):     0
        libinput Left Handed Enabled Default (322):     0
        libinput Scroll Methods Available (323):        0, 0, 1
        libinput Scroll Method Enabled (324):   0, 0, 1
        libinput Scroll Method Enabled Default (325):   0, 0, 1
        libinput Button Scrolling Button (326): 2
        libinput Button Scrolling Button Default (327): 274
        libinput Middle Emulation Enabled (328):        0
        libinput Middle Emulation Enabled Default (329):        0
        Device Node (265):      "/dev/input/event1"
        Device Product ID (266):        2, 14
        libinput Drag Lock Buttons (330):       <no items>
        libinput Horizontal Scroll Enabled (267):       1

but...

* 314: only goes between 0..1, no difference
* 315, 316: cannot be changed

However:

$ xinput set-prop 11 142 1 0 0 0 1 0 0 0 0.4

does speed up things for me. It's not great, as it's not very "accelerate-y"...
but it helps a bit.

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