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#1 2017-09-10 09:11:33

sitwano
Member
Registered: 2017-07-07
Posts: 83

4 finger swipe gestures not working reliably

Gnome 4 finger swipes work unreliably. I've tried using libinput-debug-events to see what's being recognised. So it seems that its able to see my 4 finger swipes. But it does not trigger the workspace switch often. So I don't understand why it sees the swipe, yet doesn't trigger the workspace switch. Am I missing something?

for example here is the output:

 event12  GESTURE_SWIPE_BEGIN +46.55s	4
 event12  GESTURE_SWIPE_UPDATE +46.55s	4  0.00/20.76 ( 0.00/59.32 unaccelerated)
 event12  GESTURE_SWIPE_UPDATE +46.56s	4  0.00/14.77 ( 0.00/39.91 unaccelerated)
 event12  GESTURE_SWIPE_UPDATE +46.58s	4  0.00/11.58 ( 0.00/31.28 unaccelerated)
 event12  GESTURE_SWIPE_UPDATE +46.60s	4  0.00/ 9.18 ( 0.00/24.81 unaccelerated)
 event12  GESTURE_SWIPE_UPDATE +46.62s	4  0.27/ 7.58 ( 0.74/20.49 unaccelerated)
 event12  GESTURE_SWIPE_UPDATE +46.64s	4  0.00/10.78 ( 0.00/29.12 unaccelerated)
 event12  GESTURE_SWIPE_UPDATE +46.66s	4  0.55/12.37 ( 1.49/33.44 unaccelerated)
 event12  GESTURE_SWIPE_UPDATE +46.68s	4  0.00/11.18 ( 0.00/30.20 unaccelerated)
 event12  GESTURE_SWIPE_UPDATE +46.70s	4  0.00/10.78 ( 0.00/29.12 unaccelerated)
 event12  GESTURE_SWIPE_UPDATE +46.72s	4  0.00/10.78 ( 0.00/29.12 unaccelerated)
 event12  GESTURE_SWIPE_UPDATE +46.74s	4  0.00/11.97 ( 0.00/32.36 unaccelerated)
 event12  GESTURE_SWIPE_UPDATE +46.76s	4  0.00/17.96 ( 0.00/48.54 unaccelerated)
 event12  GESTURE_SWIPE_UPDATE +46.78s	4  0.00/21.55 ( 0.00/58.25 unaccelerated)
 event12  GESTURE_SWIPE_END +46.94s	4

Shouldn't this have triggered the workspace switch gesture?? While the following triggers the workspace switch.

-event12  GESTURE_SWIPE_BEGIN  +3.19s	4
 event12  GESTURE_SWIPE_UPDATE  +3.19s	4  0.00/43.11 ( 0.00/116.49 unaccelerated)
 event12  GESTURE_SWIPE_UPDATE  +3.21s	4  0.27/54.68 ( 0.74/147.77 unaccelerated)
 event12  GESTURE_SWIPE_END  +3.23s	4

I'm using gnome 3.24.2 on wayland with libinput 1.8.2. I have a lenovo thinkpad x250 with "SynPS/2 Synaptics TouchPad".

I'm confused.

Last edited by sitwano (2017-09-10 09:14:53)

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