Distributor ID: Ubuntu
Description: Ubuntu 16.04.1 LTS
Release: 16.04
Codename: xenial
Os recursos do touchpad (rolagem com dois dedos, etc.) param de funcionar, talvez depois da última atualização. A guia do touchpad está ausente no Sistema - > Preferências - > Mouse . Meu touchpad simplesmente age como um mouse.
synclient
output:
Couldn't find synaptics properties. No synaptics driver loaded?
xinput list
output:
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ PS/2 Synaptics TouchPad id=12 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Power Button id=6 [slave keyboard (3)]
...
xinput list-props 12
output:
Device 'PS/2 Synaptics TouchPad':
Device Enabled (142): 1
Coordinate Transformation Matrix (144): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
Device Accel Profile (273): 0
Device Accel Constant Deceleration (274): 1.000000
Device Accel Adaptive Deceleration (275): 1.000000
Device Accel Velocity Scaling (276): 10.000000
Device Product ID (263): 2, 1
Device Node (264): "/dev/input/event6"
Evdev Axis Inversion (277): 0, 0
Evdev Axes Swap (279): 0
Axis Labels (280): "Rel X" (152), "Rel Y" (153)
Button Labels (281): "Button Left" (145), "Button Middle" (146), "Button Right" (147), "Button Wheel Up" (148), "Button Wheel Down" (149)
Evdev Scrolling Distance (282): 0, 0, 0
Evdev Middle Button Emulation (283): 0
Evdev Middle Button Timeout (284): 50
Evdev Third Button Emulation (285): 0
Evdev Third Button Emulation Timeout (286): 1000
Evdev Third Button Emulation Button (287): 3
Evdev Third Button Emulation Threshold (288): 20
Evdev Wheel Emulation (289): 0
Evdev Wheel Emulation Axes (290): 0, 0, 4, 5
Evdev Wheel Emulation Inertia (291): 10
Evdev Wheel Emulation Timeout (292): 200
Evdev Wheel Emulation Button (293): 4
Evdev Drag Lock Buttons (294): 0
Já está tentando reinstalar xserver-xorg
e xserver-xorg-input-synaptics
Alguma idéia?