sudo apt-get update
sudo apt-get dist-upgrade
sudo apt-get install xinit
sudo apt-get install --no-install-recommends ubuntu-desktop #精简版unity
完成后重启可直接进入
sudo apt-get update
sudo apt-get dist-upgrade
sudo apt-get install xinit
sudo apt-get install --no-install-recommends ubuntu-desktop #精简版unity
完成后重启可直接进入