To disable touchpad Search ID of PS/2 Logitech Wheel Mouse with terminal, type xinput list Identify PS/2 Logitech Wheel Mouse Then xinput set-prop ID "Device Enabled" 0
To disable touchpad
Search ID of PS/2 Logitech Wheel Mouse with terminal, type
xinput list
Identify PS/2 Logitech Wheel Mouse
Then
xinput set-prop ID "Device Enabled" 0