Xsetwacom运行良好，但不会在bash脚本中运行。

Question

我决定设置一个简单的bash脚本来自动设置我的Wacom平板电脑，但是我遇到了一些问题。这是文件：

#!/bin/bash

#Used to setup my Wacom Tablet (Intous Draw)
xsetwacom --list
echo "Setting up Wacom Tablet..."
sudo modprobe -r wacom
sudo modprobe -r wacom_w8001
sudo modprobe wacom
sudo modprobe wacom_w8001
echo "Configuring pen buttons..."
xsetwacom set "Wacom Intuos S 2 Pen stylus" Button 2 key +space
echo "Configuring tablet buttons..."
xsetwacom set "Wacom Intuos S 2 Pad pad" Button 1 key +ctrl z -ctrl
xsetwacom set "Wacom Intuos S 2 Pad pad" Button 3 key +ctrl
xsetwacom set "Wacom Intuos S 2 Pad pad" Button 8 key +ctrl +shift z -shift -ctrl
xsetwacom set "Wacom Intuos S 2 Pad pad" Button 9 key +alt +shift +ctrl k -ctrl -shift - alt
echo "Mapping tablet to DVI-0..."
xsetwacom set "Wacom Intuos S 2 Pen stylus" MapToOutput DVI-0
echo "Done!"
exit 0

如果我手动输入这些命令，它们可以正常工作，没有错误，但是一旦我将它们放入bash脚本并运行它，就会得到以下错误：

Wacom Intuos S 2 Pen stylus         id: 13  type: STYLUS    
Wacom Intuos S 2 Pad pad            id: 14  type: PAD       
Setting up Wacom Tablet...
Configuring pen buttons...
Cannot find device 'Wacom Intuos S 2 Pen stylus'.
Configuring tablet buttons...
Cannot find device 'Wacom Intuos S 2 Pad pad'.
Cannot find device 'Wacom Intuos S 2 Pad pad'.
Cannot find device 'Wacom Intuos S 2 Pad pad'.
Cannot find device 'Wacom Intuos S 2 Pad pad'.
Mapping tablet to DVI-0...
Cannot find device 'Wacom Intuos S 2 Pen stylus'.
Done!

第一个命令列出可用的设备(以确保其已连接)，其他命令则设置按钮并映射到我的监视器。我已经确保拼写是正确的，并且命令写得正确，但是它仍然不起作用。使用sudo也无济于事。xsetwacom不需要任何根权限。

Answer 1

对不起，我找到了解决办法。Xsetwacom不能快速运行所有这些命令。在脚本中添加一个sleep命令似乎可以做到这一点。这是我的新代码：

#!/bin/bash

#Used to setup my Wacom Tablet (Intous Draw)
echo "Setting up Wacom Tablet..."
sudo modprobe -r wacom
sudo modprobe -r wacom_w8001
sudo modprobe wacom
sudo modprobe wacom_w8001
echo "Configuring pen buttons..."
sleep 0.1
xsetwacom set "Wacom Intuos S 2 Pen stylus" Button 2 key +space
echo "Configuring tablet buttons..."
sleep 0.1
xsetwacom set "Wacom Intuos S 2 Pad pad" Button 1 key +ctrl z -ctrl
sleep 0.1
xsetwacom set "Wacom Intuos S 2 Pad pad" Button 3 key +ctrl
sleep 0.1
xsetwacom set "Wacom Intuos S 2 Pad pad" Button 8 key +ctrl +shift z -shift -ctrl
sleep 0.1
xsetwacom set "Wacom Intuos S 2 Pad pad" Button 9 key +alt +shift +ctrl k -ctrl -shift - alt
echo "Mapping tablet to DVI-0..."
sleep 0.1
xsetwacom set "Wacom Intuos S 2 Pen stylus" MapToOutput DVI-0
echo "Done!"
exit 0