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Pi

Currently the pi image is being built in a separate repo: https://github.com/socallinuxexpo/scale-kiosk

gold image instructions

Instructions heavily influenced by https://youtu.be/T9AtKld8USU

Create bootable SDCARD:

  1. Download the current specified Raspbian image from https://www.raspberrypi.org/downloads/raspbian/ a. As of 2020-02-24 the specified image is 2019-09-26-raspbian-buster-lite.img

  2. Write to an SD Card using Etcher

Boot and setup system:

  1. Boot up

  2. Log in as pi/raspberry

  3. sudo adduser admin (set password)

  4. sudo usermod -aG sudo admin

  5. sudo apt-get update; sudo apt-get upgrade -y

  6. sudo reboot

  7. Log in as pi

  8. sudo apt-get install lightdm -y

  9. sudo raspi-config

    -- 2. Network Options

    ---- N1. Hostname

    ------ set name to kiosk (you cannot change this later without great effort, chromium's lock depends on hostname)

    -- 3. Boot Options

    ---- B1. Desktop / CLI

    ------ Select Console no auto login

    -- 4. Localization Options

    ---- I2. Change Timezone

    ------ America > Los Angeles

    -- 4. Localization Options

    ---- I3. Change Keyboard Layout

    ------ Generic 104-key PC > Other > English (US) > English (US) > The default for the keyboard layout > No compose key > No

    -- 7. Advanced Options

    ---- A2. Overscan

    ------ No > Ok

    -- 7. Advanced Options

    ---- A3. Memory Split

    ------ Enter 256

    -- Finish

    ---- Yes to Reboot

  10. After reboot hit CTRL+ALT+F2 to get a terminal

  11. Login as admin

  12. sudo apt-get install plymouth plymouth-themes pix-plym-splash -y

  13. wget https://linuxjournal.com/sites/default/files/nodeimage/story/ScaleLogo.jpg

  14. sudo mv ScaleLogo.jpg /usr/share/plymouth/themes/pix/splash.jpg

  15. sudo vi /boot/config.txt

    -- add a line that says disable_splash=1 to the end

    -- save file

  16. sudo vi /usr/share/plymouth/themes/pix/pix.script

    -- change theme_image to splash.jpg

    -- remove the two lines that have message_sprite at the beginning

    -- remove the line that starts with my-image within the message_callback function

    -- remove the line that starts with message_sprite within the message_callback function

    -- save file

  17. sudo vi /boot/cmdline.txt

    -- replace tty1 with tty3

    -- at the end add splash quiet plymouth.ignore-serial-consoles logo.nologo vt.global_cursor_default=0

    -- save file

  18. sudo apt-get install --no-install-recommends xserver-xorg x11-xserver-utils xinit openbox chromium-browser -y

  19. sudo vi /etc/xdg/openbox/autostart

    -- replace the contents of the file with the following:

#!/bin/bash

xset s off
xset s noblank
xset dpms 0 0 0
xset -dpms

if [ -e /sys/class/input/mouse0 ]
then
	while true; do
		/usr/bin/reg.py
        done
else
	while true; do
		/usr/bin/web.py
	done
fi

-- save file

  1. sudo vi /etc/rc.local

    -- before the exit 0 at the bottom add the following startx &

  2. copy the two files web.py and reg.py from the scripts scripts directory to /usr/bin/ on the pi using scp or a thumb drive.

    -- make sure they are executable

  3. sudo apt-get install python-gtk2 python-webkit unclutter zabbix-agent -y

  4. sudo vi /etc/xdg/openbox/rc.xml

    -- remove everything in the keyboard section

    -- remove everything except for in the mouse section

  5. sudo vi /etc/group

    -- remove pi from the sudo group

  6. sudo rm /etc/sudoers.d/010_pi-nopasswd

  7. sudo mv /etc/rc3.d/K01ssh /etc/rc3.d/S99ssh

  8. change the password for pi and admin, save for sharing with team

  9. reboot, test with a mouse and without one