[Wayland-bugs] [Bug 104985] Intuos paper generating button click on palm off

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104985

            Bug ID: 104985
           Summary: Intuos paper generating button click on palm off
           Product: Wayland
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: libinput
          Assignee: wayland-bugs at lists.freedesktop.org
          Reporter: peter.hutterer at who-t.net

Lifting the stylus out of proximity at the same time as lifting the palm off
the touchpad generates some pointer events, usually a button click. This is
caused by the in-kernel touch arbitration - after the stylus moves out of
proximity the palm is still touching and generates one or two touch events.
These trigger a click through the tapping code.

We'll need some workaround with a timer after proximity out before we accept
new touches.

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