touchpad mouse not moves hoizontally in kubuntu 17.04.

Asked by Gnu on 2017-04-14

In Kubuntu 17.04. my touchpad is recognized as "AlpsPS/2 ALPS GlidePoint".

All clicks are recognized. Two finger scrolling is working, but the mouse pointer is only moving vertically not horizontally.
I tried several boot options (i8042.nomux, i8042.reset) but nothing changed the behavior.

Device 'AlpsPS/2 ALPS GlidePoint':
        Device Enabled (139): 1
        Coordinate Transformation Matrix (141): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
        Device Accel Profile (273): 1
        Device Accel Constant Deceleration (274): 2.500000
        Device Accel Adaptive Deceleration (275): 1.000000
        Device Accel Velocity Scaling (276): 12.500000
        Synaptics Edges (295): 1600, 5400, 1500, 4500
        Synaptics Finger (296): 25, 30, 0
        Synaptics Tap Time (297): 180
        Synaptics Tap Move (298): 188
        Synaptics Tap Durations (299): 180, 180, 100
        Synaptics ClickPad (300): 1
        Synaptics Middle Button Timeout (301): 0
        Synaptics Two-Finger Pressure (302): 282
        Synaptics Two-Finger Width (303): 7
        Synaptics Scrolling Distance (304): 84, 85
        Synaptics Edge Scrolling (305): 1, 0, 0
        Synaptics Two-Finger Scrolling (306): 1, 0
        Synaptics Move Speed (307): 1.000000, 1.750000, 0.047015, 0.000000
        Synaptics Off (308): 2
        Synaptics Locked Drags (309): 0
        Synaptics Locked Drags Timeout (310): 5000
        Synaptics Tap Action (311): 2, 3, 0, 0, 1, 3, 0
        Synaptics Click Action (312): 1, 3, 0
        Synaptics Circular Scrolling (313): 0
        Synaptics Circular Scrolling Distance (314): 0.100007
        Synaptics Circular Scrolling Trigger (315): 0
        Synaptics Circular Pad (316): 0
        Synaptics Palm Detection (317): 0
        Synaptics Palm Dimensions (318): 10, 200
        Synaptics Coasting Speed (319): 20.000000, 50.000000
        Synaptics Pressure Motion (320): 30, 160
        Synaptics Pressure Motion Factor (321): 1.000000, 1.000000
        Synaptics Resolution Detect (322): 1
        Synaptics Grab Event Device (323): 0
        Synaptics Gestures (324): 1
        Synaptics Capabilities (325): 1, 0, 0, 1, 1, 0, 0
        Synaptics Pad Resolution (326): 27, 37
        Synaptics Area (327): 0, 0, 0, 0
        Synaptics Soft Button Areas (328): 2039, 0, 1625, 0, 0, 0, 0, 0
        Synaptics Noise Cancellation (329): 21, 21
        Device Product ID (266): 2, 8
        Device Node (265): "/dev/input/event6"

Help apriciated.

Question information

Language:
English Edit question
Status:
Solved
For:
Ubuntu Edit question
Assignee:
No assignee Edit question
Solved by:
Gnu
Solved:
2017-04-15
Last query:
2017-04-15
Last reply:
2017-04-15

Does the system have a make and model?

Gnu (dasgnu) said : #2

It's a Lenovo ideapad 500S-13ISK.

I figured out it occurs the same behavior (no horizontal mouse pointer movement) not only after update from Kubuntu 16.10, but also in the Live version when starting (k)ubuntu 17.04.

I suggest you report a bug