RedHat6.2离线安装vncserver

准备安装包

• tigervnc-server-1.1.0-5.el6_4.1.x86_64.rpm
• pixman-0.32.8-1.el6.x86_64.rpm
• pixman-devel-0.32.8-1.el6.x86_64.rpm
• libXfont-1.5.1-2.el6.x86_64.rpm
• 打包下载

安装

检测是否已安装相应的rpm包

rpm -qa | grep tigervnc
rpm -qa | grep pixman
rpm -qa | grep libXfont

(必要时候使用 --force忽略软件包及文件的冲突 --nodeps 不检查依赖性关系 )

rpm -ivh tigervnc-server-1.1.0-5.el6_4.1.x86_64.rpm
rpm -ivh pixman-0.32.8-1.el6.x86_64.rpm
rpm -ivh pixman-devel-0.32.8-1.el6.x86_64.rpm
rpm -ivh libXfont-1.5.1-2.el6.x86_64.rpm

配置

修改vnc配置文件

vi /root/.vnc/xstartup
删除最后两行#
将其中的unset 和exec前面的注释去掉

vnc端口配置

停用防火墙

service iptables stop

修改端口配置文件

vi /etc/sysconfig/iptables
类似位置添加如下内容，多个端口添加多行
-A INPUT -m state --state NEW -m tcp -p tcp --dport 5901 -j ACCEPT

启动防火墙

service iptables start

重启防火墙

service iptables restart

查看防火墙状态

service iptables status

vnc常用命令

启动vncserver

vncserver

启动vncserver

service vncserver start

停止vncserver

service vncserver stop

重启vncserver

service vncserver restart

查看vncserver运行状态

service vncserver status

查看VNC使用端口

netstat -tlup | grep vnc
telnet x.x.x.x port

修改vnc密码

vncpasswd

常见问题及解决办法

1. The connection was refused by the host computer
   • kill $(pgrep Xvnc)
   • vncserver
2. No X11 DISPLAY
   • export DISPLAY=:0.0
3. /usr/bin/Xvnc: symbol lookup error: /usr/bin/Xvnc: undefined symbol:
   pixman_composite_trapezoids
   • yum install -y pixman pixman-devel libXfont
4. no displays configured
   • vi /etc/sysconfig/vncservers,添加如下两行内容至文件末尾
   • VNCSERVERS="2:root"
   • VNCSERVERARGS[2]="-geometry 800x600 -query localhost"

参考链接

• vncserver 配置
• The connection was refused by the host computer
• The connection was refused by the computer
• No X11 DISPLAY
• 如何在Linux上安装配置VNC服务
• VNC 服务：no displays configured