Hello,
The ugly thing people tell us is that in KDE NEON preferences, it does
not appear as a touchopad and can not change anything.
Many people tell us why it does not appear as a touchpad.
The touchpad can work with evdev or with libinput.
- To get touchpad hardware id:
hwinfo --mouse
*Previous command returns the line: 'Unique ID: AH6Q.bGO0sOimOM3'
and line 'Model: "ImExPS/2 Generic Explorer Mouse"'
(model name used later for setting properties using 'xinput')
- To get touchpad properties we can modify:
xinput --list-props "ImExPS/2 Generic Explorer Mouse"
*We can use model name (like previous line) or number id related
with model name obtained when running command 'xinput': xinput
--list-props 11
- To modify values of properties 'libinput Accel Speed' and 'libinput
Natural Scrolling Enabled':
xinput --set-prop "ImExPS/2 Generic Explorer Mouse" "libinput Accel
Speed" 1
xinput --set-prop "ImExPS/2 Generic Explorer Mouse" "libinput
Natural Scrolling Enabled" 1
*Like in previous step, we can use number id instead of model name.
Propertie "libinput Natural Scrolling Enabled" accepts values 0 or
1. Propertie "libinput Accel Speed" accepts values between -1 and 1.
Thanks for your support,
*Alejandro López
The SLIMBOOK Team*
<https://slimbook.es/?utm_source=mailfirma&utm_medium=free&utm_campaign=logogo>
/*"el ultrabook potente y asequible"*/
i...@slimbook.es <mailto:i...@slimbook.es>
www.slimbook.es
<https://slimbook.es/?utm_source=mailfirma&utm_medium=free&utm_campaign=enlacetexto>
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El 21/09/17 a las 16:41, Aleix Pol escribió:
Hey Plasma,
One of the things that could be improved in the KDE Slimbook is that
since the touchpad is not synaptics-based the kcm is entirely
disabled.
Nevertheless, Alejandro recently pointed out to me that XInput is
still providing some options that could be useful to our users and
maybe it could make sense to show these when full synaptics support
isn't available.
Is there anyone who could spend some time to look into the issue?
Below is the xinput output.
Thanks!
Aleix
$ xinput list-props 11
Device 'ImExPS/2 Generic Explorer Mouse':
Device Enabled (140): 1
Coordinate Transformation Matrix (142): 1.000000, 0.000000,
0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
Device Accel Profile (268): 0
Device Accel Constant Deceleration (269): 1.000000
Device Accel Adaptive Deceleration (270): 1.000000
Device Accel Velocity Scaling (271): 10.000000
Device Product ID (260): 2, 6
Device Node (261): "/dev/input/event5"
Evdev Axis Inversion (272): 0, 0
Evdev Axes Swap (274): 0
Axis Labels (275): "Rel X" (150), "Rel Y" (151), "Rel
Horiz Wheel" (266), "Rel Vert Wheel" (267)
Button Labels (276): "Button Left" (143), "Button Middle"
(144), "Button Right" (145), "Button Wheel Up" (146), "Button Wheel
Down" (147), "Button Horiz Wheel Left" (148), "Button Horiz Wheel
Right" (149), "Button Side" (264), "Button Extra" (265), "Button
Unknown" (263), "Button Unknown" (263), "Button Unknown" (263),
"Button Unknown" (263)
Evdev Scrolling Distance (277): 1, 1, 1
Evdev Middle Button Emulation (278): 0
Evdev Middle Button Timeout (279): 50
Evdev Middle Button Button (280): 2
Evdev Third Button Emulation (281): 0
Evdev Third Button Emulation Timeout (282): 1000
Evdev Third Button Emulation Button (283): 3
Evdev Third Button Emulation Threshold (284): 20
Evdev Wheel Emulation (285): 0
Evdev Wheel Emulation Axes (286): 0, 0, 4, 5
Evdev Wheel Emulation Inertia (287): 10
Evdev Wheel Emulation Timeout (288): 200
Evdev Wheel Emulation Button (289): 4
Evdev Drag Lock Buttons (290): 0
