linux -- xinput 输入设备管理

命令 ------> xinput list⎡ Virtual core pointer                    id=2[master pointer  (3)]⎜   ↳ Virtual core XTEST pointer              id=4[slave  pointer  (2)]⎜   ↳ SynPS/2 Synaptics TouchPad              id=12[slave  pointer  (2)]⎜   ↳ TPPS/2 IBM TrackPoint                   id=13[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)]    ↳ Video Bus                               id=8[slave  keyboard (3)]    ↳ Sleep Button                            id=9[slave  keyboard (3)]    ↳ Integrated Camera                       id=10[slave  keyboard (3)]    ↳ AT Translated Set 2 keyboard            id=11[slave  keyboard (3)]    ↳ ThinkPad Extra Buttons                  id=14[slave  keyboard (3)]

命令 ------> xinput list-props 12    查看id=12的设备状态Device 'SynPS/2 Synaptics TouchPad':Device Enabled (126):1Coordinate Transformation Matrix (128):1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000Device Accel Profile (248):1Device Accel Constant Deceleration (249):2.500000Device Accel Adaptive Deceleration (250):1.000000Device Accel Velocity Scaling (251):12.500000Synaptics Edges (252):1781, 5579, 1646, 4582Synaptics Finger (253):25, 30, 256Synaptics Tap Time (254):180Synaptics Tap Move (255):245Synaptics Tap Durations (256):180, 180, 100Synaptics ClickPad (257):0Synaptics Tap FastTap (258):0Synaptics Middle Button Timeout (259):75Synaptics Two-Finger Pressure (260):282Synaptics Two-Finger Width (261):7Synaptics Scrolling Distance (262):111, 111Synaptics Edge Scrolling (263):1, 0, 0Synaptics Two-Finger Scrolling (264):0, 0Synaptics Move Speed (265):1.000000, 1.750000, 0.035842, 40.000000Synaptics Edge Motion Pressure (266):30, 160Synaptics Edge Motion Speed (267):1, 446Synaptics Edge Motion Always (268):0Synaptics Off (269):0Synaptics Locked Drags (270):0Synaptics Locked Drags Timeout (271):5000Synaptics Tap Action (272):0, 0, 0, 0, 0, 0, 0Synaptics Click Action (273):1, 1, 1Synaptics Circular Scrolling (274):0Synaptics Circular Scrolling Distance (275):0.100000Synaptics Circular Scrolling Trigger (276):0Synaptics Circular Pad (277):0Synaptics Palm Detection (278):0Synaptics Palm Dimensions (279):10, 200Synaptics Coasting Speed (280):20.000000, 50.000000Synaptics Pressure Motion (281):30, 160Synaptics Pressure Motion Factor (282):1.000000, 1.000000Synaptics Grab Event Device (283):1Synaptics Gestures (284):1Synaptics Capabilities (285):1, 0, 1, 1, 1, 1, 1Synaptics Pad Resolution (286):105, 75Synaptics Area (287):0, 0, 0, 0Synaptics Noise Cancellation (288):27, 27Device Product ID (243):2, 7Device Node (244):"/dev/input/event6"

xinput disable 12 禁用设备xinput enable 12  启用设备

xinput 主要用于管理电脑上的输入设备.