我想在通用/干净的Centos或RH类型的
Linux上设置vncserver.我在AWS EC2基础架构中工作,但我认为这无关紧要.
为了使这项工作成功,我们需要一些先决条件来帮助我们运行vnc会话,即X Windows.
我安装了所有常用的软件包,由yum推动,并遵循我可以在互联网上找到的每一条建议
# Start by installing the X Windows System (-y to auto accept) yum groupinstall -y "X Window System"
然后
# Install the VNC stuff yum install -y tigervnc-server tigervnc-server-module
但是当我尝试启动vnc时
service vncserver start
我得到这样的错误文本(在运行vncpasswd并修改/ etc / sysconfig / vncservers之后)
bash-4.1# service vncserver start Starting VNC server: 2:root 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. Xvnc TigerVNC 1.1.0 - built Feb 22 2013 22:28:37 Copyright (C) 1999-2011 TigerVNC Team and many others (see README.txt) See http://www.tigervnc.org for information on TigerVNC. Underlying X server release 11300000,The X.Org Foundation Initializing built-in extension Generic Event Extension Initializing built-in extension SHAPE Initializing built-in extension MIT-SHM Initializing built-in extension XInputExtension Initializing built-in extension XTEST Initializing built-in extension BIG-REQUESTS Initializing built-in extension SYNC Initializing built-in extension XKEYBOARD Initializing built-in extension XC-MISC Initializing built-in extension XFIXES Initializing built-in extension RENDER Initializing built-in extension RANDR Initializing built-in extension DAMAGE Initializing built-in extension MIT-SCREEN-SAVER Initializing built-in extension DOUBLE-BUFFER Initializing built-in extension RECORD Initializing built-in extension DPMS Initializing built-in extension X-Resource Initializing built-in extension XVideo Initializing built-in extension XVideo-MotionCompensation Initializing built-in extension VNC Mon Apr 1 01:09:13 2013 vncext: VNC extension running! vncext: Listening for VNC connections on all interface(s),port 5902 vncext: created VNC server for screen 0 [dix] Could not init font path element catalogue:/etc/X11/fontpath.d,removing from list! [dix] Could not init font path element built-ins,removing from list! Fatal server error: could not open default font 'fixed'
yum安装的神奇组合让我的工作如下：
yum groupinstall -y "X Window System" yum install -y tigervnc-server tigervnc-server-module libXfont pixman xterm xorg-x11-twm chkconfig --level 345 vncserver on
然后为方便起见可能会有这样的事情来实现它
echo 'VNCSERVERS="2:root"' >> /etc/sysconfig/vncservers
这假设你是以root身份完成这一切,并且很高兴在DISPLAY 2上启动你的vncserver.
如果在运行时连接到vncserver的任何尝试都出现连接拒绝错误,请检查以下几项：
>您的本地防火墙(iptables)或以其他方式允许连接
到5902(或您的服务器正在使用的另一个端口)
>您还没有禁止通过vncserver远程连接到vncserver
/ etc / sysconfig / vncservers中的VNCSERVERARGS选项如下：
VNCSERVERARGS[2]="-geometry 800x600 -nolisten tcp -localhost"
就像是
tcpdump port 5902
可以帮助您确定它是本地还是远程防火墙问题等.
