ArchLInux禁用触摸板

[xiaomo@ArchLinux ~]$ sudo pacman -Qs xf86-input-evdev
local/xf86-input-evdev 2.10.2-1 (xorg-drivers xorg)
X.org evdev input driver
[xiaomo@ArchLinux ~]$
[xiaomo@ArchLinux ~]$ xinput list
Virtual core pointer                        id=2    [master pointer  (3)]
Virtual core XTEST pointer                  id=4    [slave  pointer  (2)]
A4Tech USB Mouse                            id=10    [slave  pointer  (2)]
SynPS/2 Synaptics TouchPad                  id=13    [slave  pointer  (2)]
TPPS/2 IBM TrackPoint                       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)]
Integrated Camera                           id=11    [slave  keyboard (3)]
AT Translated Set 2 keyboard                id=12    [slave  keyboard (3)]
ThinkPad Extra Buttons                      id=15    [slave  keyboard (3)]

#id=13的是我的触摸板，执行xinput disable 13则会禁止，xinput enable 13则启用触摸板
[xiaomo@ArchLinux ~]$ xinput disable 13
[xiaomo@ArchLinux ~]$