linux关闭触摸板

xinput list
⎡ Virtual core pointer                    	id=2	[master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer              	id=4	[slave  pointer  (2)]
⎜   ↳ PS/2 Generic Mouse                      	id=11	[slave  pointer  (2)]
⎜   ↳ Logitech M585/M590                      	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)]
    ↳ Sleep Button                            	id=7	[slave  keyboard (3)]
    ↳ Integrated_Webcam_HD: Integrate         	id=8	[slave  keyboard (3)]
    ↳ Dell WMI hotkeys                        	id=9	[slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard            	id=10	[slave  keyboard (3)]

11就是触摸板

xinput --set-prop 'PS/2 Generic Mouse' 'Device Enabled' 0  //关闭
xinput --set-prop 'PS/2 Generic Mouse' 'Device Enabled' 1  //打开