VNC 使您可以远程访问和控制您的计算机从另一计算机或移动设备上,无论你在世界的任何地方。常见的使用情形,包括给同事和朋友提供桌面支持、远程管理您的服务器。
将 VNC Server部署到您想要控制计算机,使用VNC Viewer连接到你想要控制的计算机。
安装服务:
yum install tigervnc-server
这名称有点怪,没用过不知道的话是猜测不到的。
[[email protected] ~]# yum install tigervnc-server Loaded plugins: fastestmirror, refresh-packagekit, security Loading mirror speeds from cached hostfile * base: mirror.bit.edu.cn * extras: mirrors.yun-idc.com * updates: mirrors.yun-idc.com Setting up Install Process Resolving Dependencies --> Running transaction check ---> Package tigervnc-server.x86_64 0:1.1.0-8.el6_5 will be installed --> Finished Dependency Resolution Dependencies Resolved =============================================================================================================================================================================================== Package Arch Version Repository Size =============================================================================================================================================================================================== Installing: tigervnc-server x86_64 1.1.0-8.el6_5 updates 1.1 M Transaction Summary =============================================================================================================================================================================================== Install 1 Package(s) Total download size: 1.1 M Installed size: 2.9 M Is this ok [y/N]: y Downloading Packages: tigervnc-server-1.1.0-8.el6_5.x86_64.rpm | 1.1 MB 00:02 Running rpm_check_debug Running Transaction Test Transaction Test Succeeded Running Transaction Installing : tigervnc-server-1.1.0-8.el6_5.x86_64 1/1 Verifying : tigervnc-server-1.1.0-8.el6_5.x86_64 1/1 Installed: tigervnc-server.x86_64 0:1.1.0-8.el6_5 Complete!
运行并设置密码:
vncserver :1
注意:vncserver和:1之间必须有空格的。
输入密码,会生成相关的文件
[[email protected] ~]# vncserver :1 You will require a password to access your desktops. Password: Verify: xauth: creating new authority file /root/.Xauthority New ‘localhost.localdomain:1 (root)‘ desktop is localhost.localdomain:1 Creating default startup script /root/.vnc/xstartup Starting applications specified in /root/.vnc/xstartup Log file is /root/.vnc/localhost.localdomain:1.log
配置用户
vim /etc/sysconfig/vncservers
最后一行加入:
VNCSERVERS="1:root" 多个用户用空格分开
实用命令
usage: vncserver [:<number>] [-name <desktop-name>] [-depth <depth>]
[-geometry <width>x<height>]
[-pixelformat rgbNNN|bgrNNN]
[-fp <font-path>]
[-fg]
<Xvnc-options>...
vncserver -kill <X-display>
vncserver -list
vncserver[:n]开服务
vncserver -list看有几个在运行
vncserver -kill :n 杀掉第几个x-display
vncpasswd 修改密码
服务管理
service vncserver restart
其它用法:/etc/init.d/vncserver {start|stop|restart|try-restart|status|force-reload}
chkconfig vncserver on 加入到自启动(chkconfig --level 35 vncserver on)
客户端连接
CentOS:使用TigerVNC Viewer 连接 ip:1
Windows:使用Real VNC Viewer 连接ip:1
输入密码即可访问
错误记录及解决方案:
错误记录: [[email protected] media]# service vncserver start Starting VNC server: 1:root WARNING: The first attempt to start Xvnc failed, possibly because the font catalog is not properly configured. Attempting to determine an appropriate font path for this system and restart Xvnc using that font path ... Could not start Xvnc. /usr/bin/Xvnc: symbol lookup error: /usr/bin/Xvnc: undefined symbol: pixman_composite_trapezoids /usr/bin/Xvnc: symbol lookup error: /usr/bin/Xvnc: undefined symbol: pixman_composite_trapezoids [FAILED] 解决方案: yum install pixman pixman-devel libXfont 错误记录: [[email protected] /]# vncserver :1 WARNING: The first attempt to start Xvnc failed, possibly because the font catalog is not properly configured. Attempting to determine an appropriate font path for this system and restart Xvnc using that font path ... Could not start Xvnc. _XSERVTransSocketUNIXCreateListener: ...SocketCreateListener() failed _XSERVTransMakeAllCOTSServerListeners: server already running Fatal server error: Cannot establish any listening sockets - Make sure an X server isn‘t already running _XSERVTransSocketUNIXCreateListener: ...SocketCreateListener() failed _XSERVTransMakeAllCOTSServerListeners: server already running Fatal server error: Cannot establish any listening sockets - Make sure an X server isn‘t already running 解决过程: ps aux |grep -i "xorg|x11" yum -y groupinstall "GNOME Desktop Environment" CentOS6.5下不能用。 yum groupinstall "X Window System" "KDE (K Desktop Environment)" rm -rf /tmp/.X11-unix 错误记录: [[email protected] opt]# vncserver :1 Warning: hn.kd.ny.adsl:1 is taken because of /tmp/.X1-lock Remove this file if there is no X server hn.kd.ny.adsl:1 A VNC server is already running as :1 [[email protected] opt]# cp /tmp/.X1-lock X1-lock.bak [[email protected] opt]# rm -rf /tmp/.X1-lock [[email protected] opt]# vncserver :1 Warning: hn.kd.ny.adsl:1 is taken because of /tmp/.X11-unix/X1 Remove this file if there is no X server hn.kd.ny.adsl:1 A VNC server is already running as :1 [[email protected] opt]# vncserver :1 Warning: hn.kd.ny.adsl:1 is taken because of /tmp/.X11-unix/X1 Remove this file if there is no X server hn.kd.ny.adsl:1 A VNC server is already running as :1 [[email protected] opt]# rm -rf /tmp/.X11-unix/X1 [[email protected] opt]# vncserver :1 xauth: creating new authority file /root/.Xauthority WARNING: The first attempt to start Xvnc failed, possibly because the font catalog is not properly configured. Attempting to determine an appropriate font path for this system and restart Xvnc using that font path ... Could not start Xvnc. _XSERVTransSocketUNIXCreateListener: ...SocketCreateListener() failed _XSERVTransMakeAllCOTSServerListeners: server already running Fatal server error: Cannot establish any listening sockets - Make sure an X server isn‘t already running _XSERVTransSocketUNIXCreateListener: ...SocketCreateListener() failed _XSERVTransMakeAllCOTSServerListeners: server already running Fatal server error: Cannot establish any listening sockets - Make sure an X server isn‘t already running 正在启动 VNC 服务器:1:root WARNING: The first attempt to start Xvnc failed, possibly because the font catalog is not properly configured. Attempting to determine an appropriate font path for this system and restart Xvnc using that font path ... Could not start Xvnc. _XSERVTransSocketUNIXCreateListener: ...SocketCreateListener() failed _XSERVTransMakeAllCOTSServerListeners: server already running Fatal server error: Cannot establish any listening sockets - Make sure an X server isn‘t already running _XSERVTransSocketUNIXCreateListener: ...SocketCreateListener() failed _XSERVTransMakeAllCOTSServerListeners: server already running Fatal server error: Cannot establish any listening sockets - Make sure an X server isn‘t already running [失败] 正在启动 VNC 服务器:1:root WARNING: The first attempt to start Xvnc failed, possibly because the font catalog is not properly configured. Attempting to determine an appropriate font path for this system and restart Xvnc using that font path ... Could not start Xvnc. _XSERVTransSocketUNIXCreateListener: ...SocketCreateListener() failed _XSERVTransMakeAllCOTSServerListeners: server already running Fatal server error: Cannot establish any listening sockets - Make sure an X server isn‘t already running _XSERVTransSocketUNIXCreateListener: ...SocketCreateListener() failed _XSERVTransMakeAllCOTSServerListeners: server already running Fatal server error: Cannot establish any listening sockets - Make sure an X server isn‘t already running [失败] 执行:setup 命令 没有需要的选项; 以下为2014年10月21日安装VNCServer遇到的问题及解决方法 错误记录: [[email protected]]# service vncserver restart 关闭 VNC 服务器: [确定] 正在启动 VNC 服务器:1:root Warning: hn.kd.ny.adsl:1 is taken because of /tmp/.X1-lock Remove this file if there is no X server hn.kd.ny.adsl:1 A VNC server is already running as :1 [失败] [[email protected]]# find -name hn.kd.my.ads1:1 [[email protected]]# rm -rf /tmp/.X1-lock [[email protected]]# [[email protected]]# [[email protected]]# service vncserver restart 关闭 VNC 服务器: [确定] 正在启动 VNC 服务器:1:root Warning: hn.kd.ny.adsl:1 is taken because of /tmp/.X11-unix/X1 Remove this file if there is no X server hn.kd.ny.adsl:1 A VNC server is already running as :1 [失败] [[email protected]]# rm -rf /tmp/.X11-unix/X1 [[email protected]]# service vncserver restart 关闭 VNC 服务器: [确定] 正在启动 VNC 服务器:1:root WARNING: The first attempt to start Xvnc failed, possibly because the font catalog is not properly configured. Attempting to determine an appropriate font path for this system and restart Xvnc using that font path ... Could not start Xvnc. _XSERVTransSocketUNIXCreateListener: ...SocketCreateListener() failed _XSERVTransMakeAllCOTSServerListeners: server already running Fatal server error: Cannot establish any listening sockets - Make sure an X server isn‘t already running _XSERVTransSocketUNIXCreateListener: ...SocketCreateListener() failed _XSERVTransMakeAllCOTSServerListeners: server already running Fatal server error: Cannot establish any listening sockets - Make sure an X server isn‘t already running [失败] [[email protected]]# 解决方案: [[email protected]]# init 3 [[email protected]]# service vncserver restart 关闭 VNC 服务器: [确定] 正在启动 VNC 服务器:1:root New ‘hn.kd.ny.adsl:1 (root)‘ desktop is hn.kd.ny.adsl:1 Creating default startup script /root/.vnc/xstartup Starting applications specified in /root/.vnc/xstartup Log file is /root/.vnc/hn.kd.ny.adsl:1.log [确定] [[email protected]]#