- Download Raspbian - Download the full version with the GUI, not the lite version
- Use a program like Etcher to put the Raspbian img image file onto an SD card. If you're on Windows use Win32DiskImager.
- Boot the Pi
- It should boot into the graphical user interface
- Set the locale and timezone under preferences
- Enable SSH server under preferences
- Connect to WiFi by waiting for the task bar network symbol to detect local SiFi SSIDs
- If the device is not booting into the GUI, run raspi-config to configure the device
I often have to set the display properties to avoid blank displays on reboot. I think is because I am using older monitors.
sudo nano /boot/config.txt
Then uncomment the following lines:
hdmi_force_hotplug=1 config_hdmi_boost=4
It might be worth a reboot at this point to make sure the display works. As a precaution you can check your IP address so that you can SSH into the Pi if the screen doesn't come back
sudo ip addr sudo reboot
Install the unclutter app which hides the mouse pointer after inactivity
sudo apt-get install unclutter
Then make boot configuration changes
sudo nano /boot/config.txt
Add the following lines
# Display orientation. Landscape = 0, Portrait = 1 display_rotate=1 # Use 24 bit colors framebuffer_depth=24
Finally, to make the Pi auto run DAKBoard in a chromium browser kiosk view. Edit the autostart file:
sudo nano ~/.config/lxsession/LXDE-pi/autostart
Add the following lines to it
@xset s off @xset -dpms @xset s noblank @chromium-browser --noerrdialogs --incognito --kiosk http://dakboard.com/app/?p=YOUR_PRIVATE_URL
Now you can reboot the Pi and it should boot up to run DAKboard
sudo reboot
Remote Desktop Setup
In order to set up Remote Desktop, the easiest way for me is to use Microsoft's Remote Desktop Viewer, as i use it for other tasks, which uses RDP, Remote Desktop Protocol.I had to remove xrdp, vnc4server, tightvncserver, which were all installed in the wrong order.
I had to install tightvncserver, then install xrdp.
Please see:
https://bugs.launchpad.net/ubuntu/+s...dp/+bug/375755
https://bugs.launchpad.net/ubuntu/+s...dp/+bug/220005
It's important to do tightvnc before xrdp.
Doing things in this manner will cause xrdp to use tightvncserver instead of vnc4server, which will not work.
sudo apt-get remove xrdp sudo apt-get remove vnc4server sudo apt-get remove tightvncserver sudo apt-get install tightvncserver sudo apt-get install xrdp
Setting the time to update on reboot
The pi will not remember the time between reboots. It does not have a real time clock. We need to modify the ntp settingsTo back up the configuration file before making any changes to it type the following:
‘sudo cp /etc/ntp.conf /etc/ntp_backup.conf’
I live in the UK so these will be set to ones within the UK.
Type ‘sudo nano /etc/ntp.conf’ you will see on the page something like this:
server 0.pool.ntp.org iburst server 1.pool.ntp.org iburst server 2.pool.ntp.org iburst server 3.pool.ntp.org iburst
Change this to your local time servers. Navigate to http://www.pool.ntp.org/en/use.html to find yours. Example if your in the UK you should change the entry in your ntp.conf file so it looks like this.
server 0.uk.pool.ntp.org iburst server 1.uk.pool.ntp.org iburst server 2.uk.pool.ntp.org iburst server 3.uk.pool.ntp.org iburst
Finally further down the file you will see the following:
restrict 127.0.0.1 restrict ::1
comment these out by inserting a ‘#’ (without quotes) at the beginning of these lines press crtl + x then ‘Y’ will save your changes.
To update the time. you can reboot or: type ‘sudo service ntp restart’ followed by ‘date’
Setting the monitor to turn off overnight
You can set up a cron job to turn the monitor off overnight. Copy the code in the following script#!/bin/sh
# Enable and disable HDMI output on the Raspberry Pi
is_off ()
{
tvservice -s | grep "TV is off" >/dev/null
}
case $1 in
off)
tvservice -o
;;
on)
if is_off
then
tvservice -p
curr_vt=`fgconsole`
if [ "$curr_vt" = "1" ]
then
chvt 2
chvt 1
else
chvt 1
chvt "$curr_vt"
fi
fi
;;
status)
if is_off
then
echo off
else
echo on
fi
;;
*)
echo "Usage: $0 on|off|status" >&2
exit 2
;;
esac
exit 0
sudo nano /home/pi/rpi-hdmi.sh
sudo chmod +x /home/pi/rpi-hdmi.sh
sudo crontab -e
# Turn HDMI Off (22:00/10:00pm) 45 00 * * * /home/pi/rpi-hdmi.sh off # Turn HDMI On (7:00/7:00am) 45 6 * * * /home/pi/rpi-hdmi.sh on
Creating an SD Card Image
It's wise to create a backup image of the SD card when you have it all setup. The Pi is a fickle beast and at some point, after power cuts or problems, it'll be corrupted. Being able to reflash an image will save time in getting it back up and running again.On a Mac
dd if=/dev/rdiskx of=/path/to/image bs=1m
/dev/rdiskx
is your SD card.
(using rdisk is preferable as its the raw device - quicker)
To find out which disk your device is type
diskutil list
at a command prompt - also, you may need to be root; to do this type
sudo -s
and enter your password when prompted.
On Linux, you can use the standard dd tool:
dd if=/dev/sdx of=/path/to/image bs=1M
/dev/sdx
is your SD card.
SSH Remote Identification Change
If when SSHing into the Pi you get an identification changed warning after you have reflashed the image@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
ssh-keygen -R
ssh-keygen -R 192.168.2.10
