登录系统，使用yum 安装

#yum groupinstall 'X Window System' -y

安装GNOME桌面环境

#yum groupinstall 'GNOME Desktop Environment' -y

如果安装KDE桌面环境

#yum groupinstall 'KDE (K Desktop Environment)' -y

如果发生错误：

Warning: Group GNOME Desktop Environment does not exist.

No packages in any requested group available to install or update

则可以先用yum grouplist 检查一下已安装的组可支持的组，获得对应的组名再安装

卸载GNOME桌面环境

#yum groupremove "GNOME Desktop Environment"

卸载KDE桌面环境

#yum groupremove "KDE (K Desktop Environment)"

或者：

yum -y groupinstall Desktop

yum -y groupinstall "X Window System"

yum -y groupinstall chinese-support

vi /etc/sysconfig/i18n

将en_US改成zh_CN

init 5