ubuntu更换桌面环境(unity-->gnome)


ubuntu更换桌面环境(unity-->gnome)
 
ubuntu 12.04 中安装gnome桌面的命令为:
 
sudo apt-get install gnome-session-fallback
也可以用:sudo apt-get install gnome-panel
 
在删除unity桌面之前,把ubuntu默认的登录界面改为gnome,设置登录界面为 gnome classic命令如下:
 
sudo /usr/lib/lightdm/lightdm-set-defaults -s gnome-classic
 
设置登录界面为gnome3命令如下:
 
sudo /usr/lib/lightdm/lightdm-set-defaults -s gnome-shell
 
卸载unity:
sudo apt-get -y –auto-remove purge unity
sudo apt-get -y –auto-remove purge unity-common
sudo apt-get -y –auto-remove purge unity-lens*
sudo apt-get -y –auto-remove purge unity-services
sudo apt-get -y –auto-remove purge unity-asset-pool

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