[Wayland-bugs] [Bug 104990] XPS13 L322X touchpad laggy

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104990

Peter Hutterer <peter.hutterer at who-t.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #14 from Peter Hutterer <peter.hutterer at who-t.net> ---
> I think it's because of "down palm" that the mouse freezes.

indeed, that would cause the touch to be ignored.

This is an iterative process and I need you to play around with the touch
thresholds until you come up with one that works reliably, both for finger
detection and palm detection. Please see
https://wayland.freedesktop.org/libinput/doc/latest/touchpad_pressure.html#touchpad_pressure_hwdb
for the details.

Ideally, the pressure thresholds should reliably detect touches but ignore
accidental light brushes.

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