ubuntu多点触控

ubuntu多点触控

 

通过xinput 设置

 

先确定 笔记本的硬件

 

$xinput list

我的输出结果如下：

root@terminus-K40AF:/usr/local/soft# xinput list

⎡ Virtual core pointer                     id=2 [master pointer  (3)]

⎜   ↳ Virtual core XTEST pointer               id=4 [slave  pointer  (2)]

⎜   ↳ ETPS/2 Elantech Touchpad                 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)]

    ↳ Power Button                             id=8 [slave  keyboard (3)]

    ↳ Sleep Button                             id=9 [slave  keyboard (3)]

    ↳ USB 2.0 Camera                           id=10 [slave  keyboard (3)]

    ↳ Asus Laptop extra buttons               id=11 [slave  keyboard (3)]

    ↳ AT Translated Set 2 keyboard             id=12 [slave  keyboard (3)]

 

TouchPad的名称是"ETPS/2 Elantech Touchpad" 

接下来，我们操作如下：

1

xinput set-int-prop "ETPS/2 Elantech Touchpad" "Two-Finger Scrolling" 8 1

2

xinput set-int-prop "ETPS/2 Elantech Touchpad" "Synaptics Two-Finger Scrolling" 8 1 1

3

xinput set-int-prop "ETPS/2 Elantech Touchpad" "Synaptics Two-Finger Pressure" 32 10

4

xinput set-int-prop "ETPS/2 Elantech Touchpad" "Synaptics Two-Finger Width" 32 8

可以编写成shell脚本，放入启动变量中 /etc/rc.local中 

 

 

1

#!/bin/bash

2

 

3

xinput set-int-prop "ETPS/2 Elantech Touchpad" "Two-Finger Scrolling" 8 1

4

xinput set-int-prop "ETPS/2 Elantech Touchpad" "Synaptics Two-Finger Scrolling" 8 1 1

5

xinput set-int-prop "ETPS/2 Elantech Touchpad" "Synaptics Two-Finger Pressure" 32 10

6

xinput set-int-prop "ETPS/2 Elantech Touchpad" "Synaptics Two-Finger Width" 32 8