1.更新系统 apt-get update -y apt-get upgrade -y

2. 安装gnome环境相关，sudo apt-get install ubuntu-desktopgnome-panel gnome-settings-daemon Metacity nautilus gnome-terminal

3. 安装vncserver,sudo apt-get install vnc4server

4. 给当前用户设置vnc登录密码：
vncpasswd

5. 启动vncserver，生成.vnc文件和xstartup文件

6. 修改.vnc/xstartup文件

#!/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 &
#gnome-session-fallback &
export XKL_XMODMAP_DISABLE=1
unset SESSION_MANAGER
unset DBUS_SESSION_BUS_ADDRESS


xsetroot -solid grey
vncconfig -iconic &
gnome-session &

gnome-panel &
gnome-settings-gaemon &
Metacity &
nautilus &
gnome-terminal &

7. 配置完毕后，启动vncserver

vncserver -geometry 1280x1024

启动后，记住vncserver的端口号

=========windows下进行vnc访问

1. 下载vncviewer客户端，输入Ip: 192.168.1.100:1(冒号后面的是7中生成的端口号)

2. 输入密码即可

=========Linux下进行vnc访问