xinput --list
查找觸摸板的id：
? Virtual core pointer id=2 [master pointer (3)]
? ? Virtual core XTEST pointer id=4 [slave pointer (2)]
? ? USB Optical Mouse id=10 [slave pointer (2)]
? ? PS/2 Synaptics TouchPad id=13 [slave pointer (2)]
? ? Macintosh mouse button emulation id=14 [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)]
? Power Button id=9 [slave keyboard (3)]
? HP Webcam-101 id=11 [slave keyboard (3)]
? AT Translated Set 2 keyboard id=12 [slave keyboard (3)]
觸摸板的ID為13，
禁用：
代碼:
xinput set-prop 13 "Device Enabled" 0
啟用：
代碼:
xinput set-prop 13 "Device Enabled" 1