Bug 360099 - GUI caps values too low.
Summary: GUI caps values too low.
Status: RESOLVED DUPLICATE of bug 359460
Alias: None
Product: systemsettings
Classification: Applications
Component: kcm_touchpad (show other bugs)
Version: 5.17.5
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-03-04 23:56 UTC by Peter Lewis
Modified: 2020-01-22 21:34 UTC (History)
1 user (show)

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Description Peter Lewis 2016-03-04 23:56:52 UTC 
Hi,

The KCM touchpad module caps certain values, e.g. 20.0 for vertical and horizontal scroll distance, and 20 for maximum finger movement.

For me, I need touchpad values that are much higher. This works well for me:

synclient VertScrollDelta=100 HorizScrollDelta=100 MaxTapMove=50

As it stands, the defaults and also all ranges that I can set within the UI lead to far too sensitive touchpad use (e.g. such that scrolling is impossibly too sensitive).

The caps should be removed, and the default values should also be more sensible (higher).


Reproducible: Always
Comment 1 Peter Lewis 2016-03-05 00:04:08 UTC 
Okay, I just found this discussion:

https://bugs.launchpad.net/ubuntu/+source/kcm-touchpad/+bug/1338973

I don't think there is any issue with the driver detecting my touchpad's resolution correctly though...

% xinput list-props 12
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
        Device Accel Profile (264):     1
        Device Accel Constant Deceleration (265):       2.500000
        Device Accel Adaptive Deceleration (266):       1.000000
        Device Accel Velocity Scaling (267):    12.500000
        Synaptics Edges (288):  1775, 5511, 1668, 4864
        Synaptics Finger (289): 25, 30, 0
        Synaptics Tap Time (290):       180
        Synaptics Tap Move (291):       50
        Synaptics Tap Durations (292):  180, 100, 100
        Synaptics ClickPad (293):       0
        Synaptics Middle Button Timeout (294):  75
        Synaptics Two-Finger Pressure (295):    282
        Synaptics Two-Finger Width (296):       7
        Synaptics Scrolling Distance (297):     100, 100
        Synaptics Edge Scrolling (298): 0, 0, 0
        Synaptics Two-Finger Scrolling (299):   1, 0
        Synaptics Move Speed (300):     1.000000, 1.750000, 0.034996, 0.000000
        Synaptics Off (301):    2
        Synaptics Locked Drags (302):   0
        Synaptics Locked Drags Timeout (303):   5000
        Synaptics Tap Action (304):     0, 0, 0, 0, 1, 2, 3
        Synaptics Click Action (305):   1, 1, 1
        Synaptics Circular Scrolling (306):     0
        Synaptics Circular Scrolling Distance (307):    6.000000
        Synaptics Circular Scrolling Trigger (308):     0
        Synaptics Circular Pad (309):   0
        Synaptics Palm Detection (310): 0
        Synaptics Palm Dimensions (311):        10, 200
        Synaptics Coasting Speed (312): 20.000000, 50.000000
        Synaptics Pressure Motion (313):        30, 160
        Synaptics Pressure Motion Factor (314): 1.000000, 1.000000
        Synaptics Grab Event Device (315):      0
        Synaptics Gestures (316):       1
        Synaptics Capabilities (317):   1, 0, 1, 1, 1, 1, 1
        Synaptics Pad Resolution (318): 130, 62
        Synaptics Area (319):   0, 0, 0, 0
        Synaptics Noise Cancellation (320):     8, 8
        Device Product ID (260):        2, 7
        Device Node (261):      "/dev/input/event17"
Comment 2 Rajeesh K V 2016-03-05 09:31:38 UTC 

*** This bug has been marked as a duplicate of bug 359460 ***