系统设置/输入设备
Information
This article refers to the 4.5.1 version of KDE SC, and might not apply to previous versions.
键盘
启用 Control + Alt + Backspace 键结束 X-Server 进程
Under the
tab, make sure is checked. Then look in the list below for "Key sequence to kill the X server". Under it, you should be able to check . Once done, click on .