使用systemctl命令:
sudo systemctl isolate multi-user.target
或
sudo systemctl set-default multi-user.target
sudo reboot
使用telinit命令:
sudo telinit 3
使用systemctl命令:
sudo systemctl isolate graphical.target
或
sudo systemctl set-default graphical.target
sudo reboot
使用telinit命令:
sudo telinit 5
设置系统默认启动到命令行界面:
sudo systemctl set-default multi-user.target
设置系统默认启动到图形界面:
sudo systemctl set-default graphical.target
systemctl get-default
在不重启的情况下停止显示管理器(如GDM、LightDM):
sudo systemctl stop gdm # 如果使用GDM
sudo systemctl stop lightdm # 如果使用LightDM
启动显示管理器:
sudo systemctl start gdm
sudo systemctl start lightdm
查看当前运行级别:
runlevel
如果意外禁用了GUI且无法恢复,可以通过以下步骤修复:
bash
sudo systemctl start graphical.target
或
bash
sudo systemctl set-default graphical.target
sudo reboot