Como posso desabilitar somente o touchpad do TK820 (teclado e touchpad multi-gesto combinado)? Eu só consegui desabilitar o dispositivo de entrada completo.
Qualquer ajuda ou ponto em uma direção é muito apreciada. É inútil para mim de outra forma desde que eu planejei colocar um mouse normal onde o touchpad é. (O que funciona muito bem para mim)
edite 1:
$ xinput
⎡ Virtual core pointer id=2 [master pointer (3)]
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ Microsoft Microsoft® 2.4GHz Transceiver v7.0 id=11 [slave pointer (2)]
⎜ ↳ SynPS/2 Synaptics TouchPad id=14 [slave pointer (2)]
⎜ ↳ TPPS/2 IBM TrackPoint id=15 [slave pointer (2)]
⎜ ↳ Microsoft Microsoft® 2.4GHz Transceiver v7.0 id=12 [slave pointer (2)]
⎜ ↳ Logitech Unifying Device. Wireless PID:4102 id=17 [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)]
↳ Video Bus id=7 [slave keyboard (3)]
↳ Sleep Button id=8 [slave keyboard (3)]
↳ Integrated Camera id=9 [slave keyboard (3)]
↳ Microsoft Microsoft® 2.4GHz Transceiver v7.0 id=10 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=13 [slave keyboard (3)]
↳ ThinkPad Extra Buttons id=16 [slave keyboard (3)]
edição 2:
com evtest eu vi, que o tipo de entrada lido do evtest para o touchpad é sempre do tipo 2. talvez haja uma maneira de ignorar entradas desse tipo?
edição 3:
$ xinput list-props 17
Device 'Logitech Unifying Device. Wireless PID:4102':
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 (271): 0
Device Accel Constant Deceleration (272): 1.000000
Device Accel Adaptive Deceleration (273): 1.000000
Device Accel Velocity Scaling (274): 10.000000
Device Product ID (260): 1133, 50475
Device Node (261): "/dev/input/event16"
Evdev Axis Inversion (275): 0, 0
Evdev Axes Swap (277): 0
Axis Labels (278): "Rel X" (150), "Rel Y" (151), "Rel Horiz Wheel" (267), "Rel Dial" (268), "Rel Vert Wheel" (269)
Button Labels (279): "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" (265), "Button Extra" (266), "Button Forward" (575), "Button Back" (576), "Button Task" (577), "Button Unknown" (263), "Button Unknown" (263), "Button Unknown" (263), "Button Unknown" (263), "Button Unknown" (263), "Button Unknown" (263), "Button Unknown" (263), "Button Unknown" (263), "Button Unknown" (263), "Button Unknown" (263), "Button Unknown" (263), "Button Unknown" (263)
Evdev Middle Button Emulation (280): 0
Evdev Middle Button Timeout (281): 50
Evdev Third Button Emulation (282): 0
Evdev Third Button Emulation Timeout (283): 1000
Evdev Third Button Emulation Button (284): 3
Evdev Third Button Emulation Threshold (285): 20
Evdev Wheel Emulation (286): 0
Evdev Wheel Emulation Axes (287): 0, 0, 4, 5
Evdev Wheel Emulation Inertia (288): 10
Evdev Wheel Emulation Timeout (289): 200
Evdev Wheel Emulation Button (290): 4
Evdev Drag Lock Buttons (291): 0