XManager5基于gdm连接centos图形界面

centos6

参考了很多资料,花了几个钟终于把XManager连接centos搞定.

第一步:

如果是新装的linux centos7，需要先配置好yum，执行命令：

cd /etc/yum.repos.d

rm -rf *
wget http://mirrors.163.com/.help/CentOS7-Base-163.repo
yum makecache

如果为centos6，则为wget http://mirrors.163.com/.help/CentOS6-Base-163.repo

先下载图形界面GNOME
yum groupinstall "Desktop" -y
yum groupinstall "X Window System" -y
yum groupinstall "Chinese Support" -y
 
第二步:
修改/etc/X11/xdm/Xaccess
如果没有xdm该目录,则需要安装xdm
yum install xdm  -y
用vi打开后找到
#*                        #*any host can get a login window
将前面的#去掉(即去掉两个#号)变成
*                        *any host can get a login window

第三步:
修改/etc/gdm/custom.conf

[daemon]

[security]

AllowRemoteRoot=true  //添加1

[xdmcp]
Port=177   //添加2
Enable=1    //添加3 Enable为true也可以

[gui]

[greeter]

[chooser]

[debug]

如果startx启动出现如下
[root@cloud ssh]#startx
xauth:  creating new authority file /root/.serverauth.3234

Fatal server error:
Server is already active for display 0
        If this server is no longer running, remove /tmp/.X0-lock
        and start again.

(EE)
Please consult the CentOS support
         at http://wiki.centos.org/Documentation
 for help.
(EE)

或者gdm启动出现如下
[root@cloud ssh]#gdm

** (gdm-binary:3256): WARNING **: Failed to acquire org.gnome.DisplayManager

** (gdm-binary:3256): WARNING **: Could not acquire name; bailing out

都没有影响.

接下来使用XManager4连接

我使用的是Xstart

填写主机名,协议选SSH,用户名,密码,命令选GNOME,点击run就行了. 注：命令是要选择的，不是手动敲

 

附注:
Sent password.
Sent password.
Access granted.
Sent X11 forwarding request...
Failed.
如果出现以上情况就修改
/etc/ssh/sshd_config
#X11Forwarding no
修改为:X11Forwarding yes
然后重启ssh
service sshd restart

感谢： http://blog.csdn.net/wandrong/article/details/20393733

centos7.2

参考： https://www.zhukun.net/archives/7798

http://blog.csdn.net/wuzhimang/article/details/51523867

执行命令：

yum install -y xterm
yum install -y gnome-core xfce4 firefox
yum install -y gnome-panel gnome-settings-daemon metacity nautilus gnome-terminal

修改/etc/gdm/custom.conf，修改内容：

[daemon]

[security]

AllowRemoteRoot=true  //添加1

[xdmcp]
Port=177   //添加2
Enable=1    //添加3 Enable为true也可以