[Wayland-bugs] [Bug 103606] Is there any way to disable palm detection?

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103606

--- Comment #10 from 90fve0+43ldlc5hx6vy0 at sharklasers.com ---
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The exclusion zones cover %38 of the total touchpad area.

total touchpad size = 105mm x 64mm
left exclusion zone = 14mm x 64mm
right exclusion zone = 14mm x 64mm
bottom exclusion zone = 77mm x 10mm

The bottom exclusion zone allows taps but prevents horizontal motion if the
touch started in the zone.

I have a System76 Kudu3 laptop running Ubuntu 17.10. The touchpad has physical
buttons underneath the touch surface, not separate from it.

xinput list
⎡ Virtual core pointer                          id=2    [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
⎜   ↳ xwayland-pointer:13                       id=6    [slave  pointer  (2)]
⎜   ↳ xwayland-relative-pointer:13              id=7    [slave  pointer  (2)]
⎣ Virtual core keyboard                         id=3    [master keyboard (2)]
    ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)]
    ↳ xwayland-keyboard:13                      id=8    [slave  keyboard (3)]

udevadm info /sys/class/input/event6
P: /devices/platform/i8042/serio2/input/input10/event6
N: input/event6
E: DEVNAME=/dev/input/event6
E: DEVPATH=/devices/platform/i8042/serio2/input/input10/event6
E: ID_BUS=i8042
E: ID_INPUT=1
E: ID_INPUT_HEIGHT_MM=57
E: ID_INPUT_TOUCHPAD=1
E: ID_INPUT_TOUCHPAD_INTEGRATION=internal
E: ID_INPUT_WIDTH_MM=97
E: LIBINPUT_DEVICE_GROUP=11/2/7/1b1:isa0060/serio2
E: LIBINPUT_MODEL_SYNAPTICS_SERIAL_TOUCHPAD=1
E: MAJOR=13
E: MINOR=70
E: SUBSYSTEM=input
E: USEC_INITIALIZED=19461567

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