云服务器安装图形界面、桌面

腾讯云
sudo apt-get update
sudo apt-get install gnome
sudo reboot

阿里云
sudo apt-get update
sudo apt-get install ubuntu-desktop
sudo apt-get -f install
sudo dpkg-reconfigure ubuntu-desktop
sudo reboot
sudo apt-get install gnome-session
sudo apt-get install lightdm
sudo apt-get install unity-greeter
sudo dpkg-reconfigure lightdm
sudo reboot