[Wayland-bugs] [Bug 94264] libinput 1.2: two finger scrolling broken

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Feb 23 14:02:38 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=94264

            Bug ID: 94264
           Summary: libinput 1.2: two finger scrolling broken
           Product: Wayland
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: libinput
          Assignee: wayland-bugs at lists.freedesktop.org
          Reporter: gwhite at kupulau.com

This worked fine in previous releases.  Now all two finger scroll events seem
to be reported as PINCH.

Device:           SynPS/2 Synaptics TouchPad
Kernel:           /dev/input/event10
Group:            6
Seat:             seat0, default
Size:             101.76x77.14mm
Capabilities:     pointer 
Tap-to-click:     disabled
Tap-and-drag:     enabled
Tap drag lock:    disabled
Left-handed:      disabled
Nat.scrolling:    disabled
Middle emulation: n/a
Calibration:      n/a
Scroll methods:   *two-finger edge 
Click methods:    *button-areas clickfinger 
Disable-w-typing: enabled
Accel profiles:   none

Here's a two finger scroll:

event10 POINTER_MOTION    +1.70s          2.16/  0.45
event10 GESTURE_PINCH_BEGIN  +2.38s     2
event10 GESTURE_PINCH_UPDATE  +2.38s    2 -0.73/-0.69 (-1.87/-1.79
unaccelerated)  1.00 @ -0.24
event10 GESTURE_PINCH_UPDATE  +2.39s    2 -0.58/ 0.00 (-1.87/ 0.00
unaccelerated)  1.00 @  0.23
event10 GESTURE_PINCH_UPDATE  +2.41s    2 -0.61/-1.75 (-1.87/-5.37
unaccelerated)  1.01 @  0.21
event10 GESTURE_PINCH_UPDATE  +2.44s    2 -1.48/-2.82 (-3.75/-7.16
unaccelerated)  1.02 @ -0.03
event10 GESTURE_PINCH_UPDATE  +2.46s    2 -1.50/-2.86 (-3.75/-7.16
unaccelerated)  1.02 @ -0.03
event10 GESTURE_PINCH_UPDATE  +2.48s    2 -0.75/-4.29 (-1.87/-10.74
unaccelerated)  1.03 @  0.19
event10 GESTURE_PINCH_UPDATE  +2.50s    2  0.00/-8.59 ( 0.00/-21.47
unaccelerated)  1.03 @  0.00
event10 GESTURE_PINCH_UPDATE  +2.52s    2  0.00/-21.34 ( 0.00/-48.32
unaccelerated)  1.01 @  0.53
event10 GESTURE_PINCH_UPDATE  +2.54s    2  2.16/-39.26 ( 3.75/-68.00
unaccelerated)  1.00 @  0.53
event10 GESTURE_PINCH_UPDATE  +2.56s    2  2.67/-58.54 ( 3.75/-82.32
unaccelerated)  1.02 @  0.76
event10 GESTURE_PINCH_UPDATE  +2.58s    2  6.00/-84.46 ( 7.50/-105.58
unaccelerated)  1.04 @  0.80
event10 GESTURE_PINCH_UPDATE  +2.60s    2  6.00/-83.04 ( 7.50/-103.79
unaccelerated)  1.06 @  0.70
event10 GESTURE_PINCH_UPDATE  +2.62s    2  4.50/-80.17 ( 5.62/-100.21
unaccelerated)  1.08 @  0.46
event10 GESTURE_PINCH_UPDATE  +2.64s    2  4.50/-71.58 ( 5.62/-89.48
unaccelerated)  1.09 @  0.62
event10 GESTURE_PINCH_UPDATE  +2.66s    2  6.00/-54.40 ( 7.50/-68.00
unaccelerated)  1.10 @  0.35
event10 GESTURE_PINCH_UPDATE  +2.68s    2  4.50/-40.09 ( 5.62/-50.11
unaccelerated)  1.11 @  0.48
event10 GESTURE_PINCH_UPDATE  +2.70s    2  4.23/-28.25 ( 5.62/-37.58
unaccelerated)  1.12 @  0.10
event10 GESTURE_PINCH_UPDATE  +2.72s    2  3.71/-18.89 ( 5.62/-28.63
unaccelerated)  1.13 @  0.53
event10 GESTURE_PINCH_UPDATE  +2.74s    2  4.90/-21.07 ( 7.50/-32.21
unaccelerated)  1.13 @  0.07
event10 GESTURE_PINCH_UPDATE  +2.76s    2  6.19/-20.08 ( 9.37/-30.42
unaccelerated)  1.12 @  0.31
event10 GESTURE_PINCH_UPDATE  +2.78s    2  4.78/-19.39 ( 7.50/-30.42
unaccelerated)  1.10 @  0.19
event10 GESTURE_PINCH_UPDATE  +2.80s    2  4.64/-16.62 ( 7.50/-26.84
unaccelerated)  1.09 @  0.45
event10 GESTURE_PINCH_UPDATE  +2.82s    2  5.64/-12.91 ( 9.37/-21.47
unaccelerated)  1.10 @  0.20
event10 GESTURE_PINCH_UPDATE  +2.84s    2  3.06/-6.81 ( 5.62/-12.53
unaccelerated)  1.10 @  0.16
event10 GESTURE_PINCH_UPDATE  +2.86s    2  0.89/-3.39 ( 1.87/-7.16
unaccelerated)  1.10 @  0.20
event10 GESTURE_PINCH_UPDATE  +2.88s    2  1.66/-0.79 ( 3.75/-1.79
unaccelerated)  1.10 @ -0.04
event10 GESTURE_PINCH_UPDATE  +2.90s    2  0.79/-1.52 ( 1.87/-3.58
unaccelerated)  1.11 @  0.20
event10 GESTURE_PINCH_UPDATE  +2.94s    2  0.00/-0.74 ( 0.00/-1.79
unaccelerated)  1.11 @ -0.04
event10 GESTURE_PINCH_UPDATE  +2.98s    2  0.00/-0.72 ( 0.00/-1.79
unaccelerated)  1.11 @ -0.04
event10 GESTURE_PINCH_END  +3.02s       2

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