Ubuntu Thin Provisioning

In this case, the Ubuntu 12.04 Desktop is installed on the VM virtual machine in Windows 7, mainly to use its GUI, so don't delete it.

sudo apt-get-y--auto-remove Purge Unity unity-2d*
sudo apt-get-y purge empathy
sudo apt-get-y purge nautilus-sendto-empathy
sudo apt-get-y purge Empathy-common #即时通讯
sudo apt-get-y purge thunderbird* #邮件
sudo apt-get-y purge gwibber* #微博
sudo apt-get autoremove gcalctool #计算器
sudo apt-get-y purge Gnome-power-manager #电源统计
sudo apt-get-y purge ubuntuone* #Ubuntu One
sudo apt-get-y purge deja-dup #备份
sudo apt-get-y purge bluez* #卸载蓝牙
sudo apt-get-y purge Simple-scan #扫描
sudo apt-get-y purge hplip* #打印
sudo apt-get-y purge printer-driver* #打印驱动
sudo apt-get-y purge rhythmbox* #音乐播放
sudo apt-get-y purge gedit* #文本编辑
sudo apt-get-y purge libreoffice* #办公套件
sudo apt-get-y purge Gnome-orca #屏幕阅读
sudo apt-get-y purge onboard #屏幕键盘
sudo apt-get-y purge Mahjongg #对对碰
sudo apt-get-y purge Aisleriot #纸牌王
sudo apt-get-y purge Gnome-sudoku #数独
sudo apt-get-y purge gnomine #扫雷
sudo apt-get-y purge Wodim #命令刻碟

The second way to get a thin desktop is:
Install Ubuntu 12.04 Server first
Then install the desktop environment
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install--no-install-recommends ubuntu-desktop (not libreoffice, etc.)
Since I am the Ubuntu server installed on VM 9, after loading the ubuntu-desktop environment,
STARTX Open GUI Environment The font size is too large, VM 9 does not fit the GUI desktop and other problems

Reference Link: http://www.2cto.com/os/201309/242279.html

Ubuntu Thin Provisioning