14.04 LTS

enabling vnc:
0. apt-get install dconf-tools
1.click icon "search your computer and online sources"
desktop sharing, enable
2. create file and named as vino-fix.sh
#!/bin/bash
export DISPLAY=:0.0
gsettings set org.gnome.desktop.remote-access require-encryption false
3. sudo chomd +x vino.sh
4. click icon "serach your computer and online sources"
startup application
add, vino-fix.sh
5. enhance performance
gsettings set org.gnome.vino disable-xdamage true

intall openssh
sudo apt-get install openssh-server

install ftp
sudo apt-get install vsftpd
see /etc/vsftpd.conf