Difference between revisions of "RPi VNC Server"
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− | + | Sometimes it is not convenient to work directly on the raspberry pi. Maybe it just has one screen and you are used to a multi-screen setup. This tutorial shows how you can view the raspberry pi graphical session in on your regular desktop in a window. | |
=What do you need?= | =What do you need?= |
Revision as of 13:27, 12 May 2012
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Raspberry Pi VNC Server
Contents
What does it do?
Sometimes it is not convenient to work directly on the raspberry pi. Maybe it just has one screen and you are used to a multi-screen setup. This tutorial shows how you can view the raspberry pi graphical session in on your regular desktop in a window.
What do you need?
- A Raspberry Pi, model B.
- A boot SD card for the Raspberry Pi.
- A network connection (Ethernet or WiFi).
What skill level is required?
This project does not require any coding or compilation. Very basic Linux and networking knowledge would be useful, but not essential.
You need to...
- Install software
- Enter basic Linux commands
- Use standard software tools (Windows/Linux/Mac) to add software to your PC
- Connect computers using ethernet cables
How does it work?
xxx
Overview of this project
You need to
- Install a VNC server on the Raspberry Pi
- Start the VNC server
- Install a VNC client on another computer
Instructions
Log in to your Pi and install the Tight VNC Package
$ sudo apt-get install tightvncserver
Next Run TightVNC Server which will prompt you to enter a Password and an optional View Only Password
$ tightvncserver
Once that is done you can run it straight from the prompt I am using 1920x1080 which is my monitor maximum resolution.
$ vncserver :1 -geometry 1920x1080 -depth 24
Or you could create a script to save typing in the whole thing.
$ nano svnc.sh (call the file whatever you like and ending in .sh)
Add the line:
vncserver :1 -geometry 1920x1080 -depth 24
Ctrl-x y <return> (To Exit Nano and Save)
Set the file to Execute
$ chmod +x svnc.sh
then to run
$ ./svnc.sh
Run at boot.
Start a root session
sudo bash
Create a file in /etc/init.d with a suitable name such as vncboot with the following content.
### BEGIN INIT INFO # Provides: scriptname # Required-Start: $remote_fs $syslog # Required-Stop: $remote_fs $syslog # Default-Start: 2 3 4 5 # Default-Stop: 0 1 6 # Short-Description: Start VNC Server at boot time # Description: Start VNC Server at boot time. ### END INIT INFO #! /bin/sh # /etc/init.d/vncboot USER=root HOME=/root export USER HOME case "$1" in start) echo "Starting VNC Server" #Insert your favoured settings for a VNC session /usr/bin/vncserver :1 -geometry 1280x800 -depth 16 -pixelformat rgb565 ;; stop) echo "Not stopping VNC Server at the moment, on the todo list" ;; *) echo "Usage: /etc/init.d/vncboot {start|stop}" exit 1 ;; esac exit 0
Modify the file permissions so it can be executed
chmod 755 /etc/init.d/vncboot
Enable dependency based boot sequencing
update-rc.d /etc/init.d/vncboot defaults
Reboot your Raspberry PI and you should find a vncserver already started.
Install Tight VNC on your desktop from the link below or most VNC clients work I believe.
http://www.tightvnc.com/download.php
Then use <Your Pi IP>:1 (e.g. 192.168.1.2:1) as the host name when connecting.
Works Great, select full screen from the tool bar and a full 1080p 24bit desktop is yours from anywhere.