====== Setup Kiosk ======

===== Hardning =====

<code bash>
sudo vi /boot/config.txt
disable_splash=1

ref: https://scribles.net/customizing-boot-up-screen-on-raspberry-pi/
sudo vi /boot/cmdline.txt
1. loglevel=0 logo.nologo quiet
2. changing console=tty1  to console=tty3

Remove other things
add below at the end of the line
splash quiet plymouth.ignore-serial-consoles logo.nologo vt.global_cursor_default=0
https://scribles.net/silent-boot-up-on-raspbian-stretch/


Here are brief explanations.
‘splash’ : enables splash image
‘quiet’ : disable boot message texts
‘plymouth.ignore-serial-consoles’ : not sure about this but seems it’s required when use Plymouth.
‘logo.nologo’ : removes Raspberry Pi logo in top left corner.
‘vt.global_cursor_default=0’ : removes blinking cursor.

Note : The first three should be there by default, but make sure if those exist.
</code>

https://raspberrypi.stackexchange.com/questions/59310/remove-boot-messages-all-text-in-jessie
https://www.tanzolab.it/CM3-Panel-boot-process