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 in the sidebar to open the panel.
In the Keyboard Shortcuts section, select Customize Shortcuts.
Select the desired category, or enter a search term.
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：

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`+`-`

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`
设置	`Tools`

隐藏所有正常窗口	禁用
Move to workspace on the left	`Super`+`Page Up`
Move to workspace on the right	`Super`+`Page Down`
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`+`↑`
将窗移至左边的工作区	`Shift`+`Super`+`Page Up`
将窗口移至右侧工作区	`Shift`+`Super`+`Page Down`
Move window to last workspace	`Shift`+`Super`+`End`
将窗口移至工作区 1	`Shift`+`Super`+`Home`
将窗口移至工作区 2	禁用
将窗口移至工作区 3	禁用
将窗口移至工作区 4	禁用
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 to last workspace	`Super`+`End`
切换至工作区 1	`Super`+`Home`
切换至工作区 2	禁用
切换至工作区 3	禁用
切换至工作区 4	禁用
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

Save a screenshot of a window	`Alt`+`Print`
Save a screenshot of the entire screen	`Shift`+`Print`
Launch the screenshot tool	`打印`
Record a short screencast	`Shift`+`Ctrl`+`Alt`+`R`

声音和媒体

弹出	(Eject)
启动媒体播放器	(Audio media)
Microphone mute/unmute
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 dialog	`Ctrl`+`Alt`+`Delete`
Open the application menu	`Super`+`F10`
Restore the keyboard shortcuts	`Super`+`Esc`
Show all applications	`Super`+`A`
Show the notification list	`Super`+`V`
Show the overview	`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`

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`
窗口在单一还是所有工作区显示	禁用
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 the Keyboard settings:

Select Custom Shortcuts.
Click the Add Shortcut button if no custom shortcut is set yet. Otherwise 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 Add Shortcut… button. In the Add Custom Shortcut window, 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 row of the shortcut. The Set Custom Shortcut window will appear, and you can edit the command.