Remote desktop for Raspberry Pi

Tuesday, September 20, 2016

This guidance is from Raspberry Document (LINK HERE) but with some adjusting

1. Install TightVNC in Raspberry PI
2. Install TightVNC in Window 7
3. Test connection
4. Make auto-boot function


1. Install TightVNC package:
In Raspberry, type command:
$ sudo apt-get install tightvncserver

Make new section, which will ask you to make new password for connection
$ tightvncserver
It will show result:
root@raspberrypi:~# tightvncserver

New 'X' desktop is raspberrypi:1

Starting applications specified in /root/.vnc/xstartup
Log file is /root/.vnc/raspberrypi:1.log


2. Install TighVNC on Window 7
On Window 7, download TightVNC from tightvnc.com, then install on Window 7

3. Test connection
To test, in Raspberry, run:
$ vncserver :1 -geometry 1200x800 -depth 24

In window, open TightVNC to connect it by Rasp IP address (mine is 192.168.1.71)

Type password is set on Step 1

After connection successful, result as here:
Tips: sometimes TighVNC can't connect to Rasp even Rasp is OK, to solve it: ping to Rasp to make sure connection is OK, then connect Rasp TightVNC

4. Make auto-boot function
Make auto-boot file -> so that, every time Rasp start up, we can connect it without any touching the board
In Raspberry, create new file name (for example): vncboot
$ gedit etc/init.d/vncboot

Copy and paste following code:
#! /bin/sh
# /etc/init.d/vncboot

### BEGIN INIT INFO
# Provides: vncboot
# 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

USER=pi
HOME=/home/pi

export USER HOME


echo "====Starting VNC Server"
#Insert your favoured settings for a VNC session
su - $USER -c "/usr/bin/vncserver :1 -geometry 1280x800 -depth 16 -pixelformat rgb565"

exit 0

Save it, then change file mode:
$ chmod 755 vncboot

Done! Now, Rasp can be connected by another computer, no need to touch the board any more!



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