使用 Xbrowser4远程连接到 CentOS 7

摘要: 使用 Xbrowser4远程连接到 CentOS 7
参考网址：http://jensd.be/125/linux/rhel/install-mate-or-xfce-on-centos-7
http://blog.my-web-page.eu/?p=47 https://m.oschina.net/blog/485027

将 gdm 切换到 lightdm

打开终端，切换root帐号

# su -

2.安装 lightdm

# yum install lightdm

3.配置 lightdm，如果不存在，则创建之

# vi /etc/lightdm/lightdm.conf

[XDMCPServer]
enabled=true
port=177

4.修改默认 display manager 为 lightdm

# systemctl disable gdm ; systemctl enable lightdm

5.开始 lightdm，注意，有风险，有可能会黑屏，重启一般会恢复，至少我测试时是恢复了

# systemctl start lightdm

6.关闭防火墙，或自行开启177端口

# systemctl stop firewalld.service

增加 Xfce

1. 安装 Xfce

# yum groupinstall xfce

2.重启 lightdm

# systemctl restart lightdm

3.使用 Xmanager连接

远程执行处填写执行命令 /usr/bin/xfce4-serssion

1.for i in `yum list installed|grep gnome|grep -v -E 'libgnome|gnome-icon-theme|gnome-keyring|gnome-themes-standard'|awk '{print $1}'`; do yum -y remove $i; done

2. sudo yum -y install epel-release

3. sudo yum -y groupinstall "X Window system"

4. yum -y groupinfo "MATE Desktop"

5. sudo yum -y groupinstall "MATE Desktop"

6. sudo yum -y groupinstall xfce

7. sudo systemctl isolate graphical.target