设置键盘快捷键

要改变键盘快捷键的设置：

Go to the Desktop and start typing Settings.
Click on Settings.
Click Keyboard Shortcuts in the sidebar to open the panel.
Click the row for the desired action. The Set shortcut window will be shown.
Hold down the desired key combination, or press Backspace to reset, or press Esc to cancel.

预定义的快捷键

有许多定义好的快捷键可以被更改，按组排列如下：

启动器

主文件夹	or or `Explorer`
启动计算器	or `Calculator`
启动邮件客户端	or `Mail`
启动帮助浏览器	禁用
启动网页浏览器	or or `WWW`
搜索	or `Search`
Settings	`Tools`

隐藏所有正常窗口	禁用
Move window one monitor down	`Shift`+`Super`+`↓`
Move window one monitor to the left	`Shift`+`Super`+`←`
Move window one monitor to the right	`Shift`+`Super`+`→`
Move window one monitor up	`Shift`+`Super`+`↑`
切换应用程序	`Super`+`Tab`
切换系统控制	`Ctrl`+`Alt`+`Tab`
直接切换系统控制	`Ctrl`+`Alt`+`Esc`
Switch windows	禁用
直接切换窗口	`Alt`+`Esc`
直接切换同一应用的窗口	`Alt`+`F6`
切换同一应用程序的窗口	禁用

屏幕截图

复制窗口截图到剪贴板	`Ctrl`+`Alt`+`Print`
复制选区截图到剪贴板	`Shift`+`Ctrl`+`Print`
复制截图到剪贴板	`Ctrl`+`Print`
Record a short screencast	`Shift`+`Ctrl`+`Alt`+`R`
Save a screenshot of a window to Pictures	`Alt`+`Print`
Save a screenshot of an area to Pictures	`Shift`+`Print`
Save a screenshot to Pictures	`打印`

声音和媒体

弹出	(Eject)
启动媒体播放器	(Audio media)
下一曲目	(Audio next)
暂停播放	(Audio pause)
播放(或者播放/暂停）	(Audio play)
上一曲目	(Audio previous)
停止播放	(Audio stop)
降低音量	(Audio lower volume)
静音	(Audio mute)
增大音量	(Audio raise volume)

系统

Focus the active notification	`Super`+`N`
锁定屏幕	`Super`+`L`
Show the Power Off / Restart dialog	`Ctrl`+`Alt`+`Delete`
Open the application menu	`Super`+`F10`
Restore the keyboard shortcuts	`Super`+`Esc`
Show all applications	`Super`+`A`
Show the desktop	`Alt`+`F1`
Show the notification list	`Super`+`V`
Show the desktop	`Super`+`S`
显示运行命令提示符	按组合键 `Alt`+`F2`

Typing

Switch to next input source	`Super`+`Space`
Switch to previous input source	`Shift`+`Super`+`Space`

Accessibility

减小文本字号	禁用
高对比度开或关	禁用
增大文本字号	禁用
开关屏幕键盘	禁用
开关屏幕阅读器	`Alt`+`Super`+`S`
开关屏幕缩放	`Alt`+`Super`+`8`
放大	`Alt`+`Super`+`=`
缩小	`Alt`+`Super`+`-`

窗口

激活窗口菜单	`Alt`+`空格`
关闭窗口	`Alt`+`F4`
Hide window	`Super`+`H`
将窗口降低至其它窗口之下	禁用
最大化窗口	`Super`+`↑`
水平最大化窗口	禁用
垂直最大化窗口	禁用
移动窗口	`Alt`+`F7`
将窗口提升至其它窗口之上	禁用
如果窗口被其他窗口遮盖，则提升它，否则降低它	禁用
改变窗口大小	`Alt`+`F8`
恢复窗口	`Super`+`↓`
切换全屏模式	禁用
切换最大化状态	`Alt`+`F10`
在左半边查看	`Super`+`←`
在右半边查看	`Super`+`→`

自定义快捷键

To create your own application keyboard shortcut in Keyboard Shortcuts:

Click the + button. The Add Custom Shortcut window will appear.
Type a Name to identify the shortcut, and a Command to run an application. For example, if you wanted the shortcut to open Rhythmbox, you could name it Music and use the rhythmbox command.
Click the row that was just added. When the Set Custom Shortcut window opens, hold down the desired shortcut key combination.
点击添加。

The command name that you type should be a valid system command. You can check that the command works by opening a Terminal and typing it in there. The command that opens an application cannot have the same name as the application itself.

If you want to change the command that is associated with a custom keyboard shortcut, click the name of the shortcut. The Set Custom Shortcut window will appear, and you can edit the command.