[Wayland-bugs] [Bug 94989] touchpad (on X220) less precise

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=94989

            Bug ID: 94989
           Summary: touchpad (on X220) less precise
           Product: Wayland
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: libinput
          Assignee: wayland-bugs at lists.freedesktop.org
          Reporter: mbiebl at gmail.com

I'm using a Lenovo X220 thinkpad with a synaptics touchpad. The old synaptics
driver worked really well after the switch to libinput I notice a strange
behaviour: 
The mouse pointer sometimes doesn't move if I come in from the lower or left
side, like if those areas are somehow insensitive.
It's a bit hard to describe, but I hope you get the idea.



$ xinput list-props 11
Device 'SynPS/2 Synaptics TouchPad':
    Device Enabled (138):    1
    Coordinate Transformation Matrix (140):    1.000000, 0.000000, 0.000000,
0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
    libinput Tapping Enabled (277):    1
    libinput Tapping Enabled Default (278):    0
    libinput Tapping Drag Enabled (279):    1
    libinput Tapping Drag Enabled Default (280):    1
    libinput Tapping Drag Lock Enabled (281):    0
    libinput Tapping Drag Lock Enabled Default (282):    0
    libinput Accel Speed (283):    0.000000
    libinput Accel Speed Default (284):    0.000000
    libinput Natural Scrolling Enabled (285):    0
    libinput Natural Scrolling Enabled Default (286):    0
    libinput Send Events Modes Available (261):    1, 1
    libinput Send Events Mode Enabled (262):    0, 0
    libinput Send Events Mode Enabled Default (263):    0, 0
    libinput Left Handed Enabled (287):    0
    libinput Left Handed Enabled Default (288):    0
    libinput Scroll Methods Available (289):    1, 1, 0
    libinput Scroll Method Enabled (290):    0, 1, 0
    libinput Scroll Method Enabled Default (291):    1, 0, 0
    libinput Click Methods Available (292):    1, 1
    libinput Click Method Enabled (293):    1, 0
    libinput Click Method Enabled Default (294):    1, 0
    libinput Disable While Typing Enabled (295):    1
    libinput Disable While Typing Enabled Default (296):    1
    Device Node (264):    "/dev/input/event1"
    Device Product ID (265):    2, 7
    libinput Drag Lock Buttons (297):    <no items>
    libinput Horizonal Scroll Enabled (266):    1

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