参考：http://broderick-tech.com/vncxstartup-files-ubuntu-14-04/
ubuntu14.04操作：前面的步骤跟ubuntu10.04一样的，只需要改一改xstartup即可
#!/bin/sh
def
export XKL_XMODMAP_DISABLE=1
unset SESSION_MANAGER
unset DBUS_SESSION_BUS_ADDRESS
gnome-panel &
gnome-settings-daemon &
metacity &
nautilus &
gnome-terminal &
效果
备注：一般我们都用ssh连接
实验配置：
服务器：ubuntu10.04 X86，win7
客户端：ubuntu10.04 X64
客户端：
安装命令：sudo apt-get install vncviewer
连接命令：vncviewer 172.16.43.135:1 #连入ubuntuvncviewer 172.16.43.135 #连入win7
win7服务端：
加密选项：设置为：更喜欢打开
这是为了防止：No configured security type is supported by 3.3 viewer
ubuntu服务器端：
安装：sudo apt-get install vnc4server
当前用户输入：
vnc4server :1
输入密码会建立.vnc目录：passwd xstartup ywz-desktop:1.log ywz-desktop:1.pid
xstartup默认配置如下：
#!/bin/sh
# Uncomment the following two lines for normal desktop:
# unset SESSION_MANAGER
# exec /etc/X11/xinit/xinitrc
[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
xsetroot -solid grey
vncconfig -iconic &
x-terminal-emulator -geometry 80x24+10+10 -ls -title “$VNCDESKTOP Desktop” &
x-window-manager &
1、修改配置：
修改配置的目的：能进图形界面，而不是字符界面
也为了解决：could not acquire name on session bus
#!/bin/sh
# Uncomment the following two lines for normal desktop:
unset SESSION_MANAGER
exec /etc/X11/xinit/xinitrc
[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
#xsetroot -solid grey
#vncconfig -iconic &
#x-terminal-emulator -geometry 80x24+10+10 -ls -title “$VNCDESKTOP Desktop” &
#x-window-manager &
2、修改/etc/X11/xinit/xinitrc权限：sudo chmod a+x /etc/X11/xinit/xinitrc
3、设置防火墙：
netstat -tunlp
tcp 0 0 0.0.0.0:6001 0.0.0.0:* LISTEN 5080/Xvnc4
tcp6 0 0 :::5901 :::* LISTEN 5080/Xvnc4sudo ufw allow from 172.16.43.100 to any port 5901
4、然后重启vnc4server
vnc4server -kill :1
vnc4server :1 #:1表示开启第一个界面
5、开机自启动vnc服务
sudo gedit /etc/init.d/vncserver
`#!/bin/sh -e
BEGIN INIT INFO
Provides: vncserver
Required-Start: networking
Default-Start: 3 4 5
Default-Stop: 0 6
END INIT INFO`
PATH="$PATH:/usr/X11R6/bin/"
# The Username:Group that will run VNC export USER="使用哪个账户来远程连接" #${RUNAS}
# The display that VNC will use DISPLAY="1"
# Color depth (between 8 and 32) DEPTH="24"
# The Desktop geometry to use. #GEOMETRY="<WIDTH>x<HEIGHT>" GEOMETRY="800x600" #GEOMETRY="1024x768" #GEOMETRY="1280x1024"
# The name that the VNC Desktop will have. NAME="vnc-server"
OPTIONS="-name ${NAME} -depth ${DEPTH} -geometry ${GEOMETRY} :${DISPLAY}"
. /lib/lsb/init-functions
case "$1" in start) log_action_begin_msg "Starting vncserver for user '${USER}' on localhost:${DISPLAY}" su ${USER} -c "/usr/bin/vnc4server ${OPTIONS}" ;;
stop) log_action_begin_msg "Stoping vncserver for user '${USER}' on localhost:${DISPLAY}" su ${USER} -c "/usr/bin/vnc4server -kill :${DISPLAY}" ;;
restart) $0 stop $0 start ;; esac
exit 0
sudo chmod +x /etc/init.d/vncserver ``sudo update-rc.d vncserver defaults
参考：
http://www.linuxidc.com/Linux/2011-10/46228.htm
http://www.abdevelopment.ca/blog/start-vnc-server-ubuntu-boot
