ubuntu 禁用桌面 desktop

参考链接

https://linuxconfig.org/how-to-disable-enable-gui-on-boot-in-ubuntu-20-04-focal-fossa-linux-desktop

要求

系统

Ubuntu 20.04 or upgraded Ubuntu 20.04 Focal Fossa
ubuntu 18也可以.

权限

root 权限

目的

仅用于编译的时候可以关闭桌面节约内存等, 开机不启动desktop. 需要时再恢复;

开机不启动

sudo systemctl set-default multi-user
# restart
sudo shutdown -r now

开机启动(恢复)

sudo systemctl set-default graphical
sudo systemctl start gdm3