[Wayland-bugs] [Bug 100027] Touchpad input gestures issue on Thinkpad X240

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100027

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

           What    |Removed                     |Added
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             Status|NEW                         |NEEDINFO
                 CC|                            |peter.hutterer at who-t.net

--- Comment #1 from Peter Hutterer <peter.hutterer at who-t.net> ---
this looks like a recording that didn't start from a neutral state, one finger
is already down at the start of the recording. See the first event setting
BTN_TOOL_DOUBLETAP which is the bitflag for "two fingers down".

If you did start this from a neutral state (i.e. without any fingers down) then
this is a kernel bug because we're getting the wrong finger count.

There's also a number of other double/triple fingers detected in this
recording. Was this just one from one finger?

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