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
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3Enable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
athttp://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
补充：
1.在防火墙中开启 177端口或是关闭防火墙；修改/etc/sysconfig/iptables文件，
在 -A INPUT -m state --state NEW -m tcp -ptcp --dport 22 -j ACCEPT这一行下面增加下面两行
-A INPUT -m state --state NEW -mtcp -p tcp --dport 6000:6010 -j ACCEPT
-A INPUT -m state --state NEW -mudp -p udp --dport 177 -j ACCEPT
2.重启系统，reboot
