RHEL6.2安装图形化界面(转载）

在RHEL6系列中，如果还按照5时的安装方法，默认安装出来后是没有图形化界面的。需要补装方法如下：

1.挂装光盘

[root@localhost ~]# mount /dev/cdrom /media/

2.修改/etc/yum.repos.d/rhel-source.repo 构建本地光盘yum库
修改前：
[root@localhost ~]# vi /etc/yum.repos.d/rhel-source.repo
[rhel-source]
name=Red Hat Enterprise Linux $releasever - $basearch - Source
baseurl=ftp://ftp.redhat.com/pub/redhat/linux/enterprise/$releasever/en/os/SRPMS/
enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
[rhel-source-beta]
name=Red Hat Enterprise Linux $releasever Beta - $basearch - Source
baseurl=ftp://ftp.redhat.com/pub/redhat/linux/beta/$releasever/en/os/SRPMS/
enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-beta,file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
修改后：
[root@localhost ~]# vi /etc/yum.repos.d/rhel-source.repo
[rhel-source]
name=Red Hat Enterprise Linux $releasever - $basearch - Source
baseurl=file:///media/Server
enabled=1
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release
[rhel-source-beta]
name=Red Hat Enterprise Linux $releasever Beta - $basearch - Source
baseurl=file:///media/Server
enabled=1
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-beta,file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redhat-release

3.用yum安装
[root@localhost ~]# yum -y groupinstall "X Window System"

[root@localhost ~]# yum -y groupinstall Desktop

4.重启后可以使用startx启动图行化界面了

备注：

步骤1挂载光盘时，报错提示：mount: you must specify the filesystem type，使用VMware安装虚拟机，在虚拟机设置，光驱设置已连接，并选择对应的ISO系统镜像即可；