Make Ubuntu 14.04 Fullscreen and virtualbox

sudo apt-get remove libcheese-gtk23

sudo apt-get install xserver-xorg-core

sudo apt-get install virtualbox-guest-x11

 

Ubuntu启动管理员界面

sudo nautilus

 

 

ubuntu 14.04  root 登录 界面

 

sudo gedit /usr/share/lightdm/lightdm.conf.d/50-ubuntu.conf

 

输入 greeter-show-manual-login=true 

 

sudo passwd root