At work I use a Raspberry Pi to display a dashboard. After a recent power outage, it failed to reboot (the EXT4 partition was hopelessly corrupted). While rebuilding it, I noticed that I never documented the initial setup anywhere. These are just my raw notes for it, I’m not going to explain each step

update-alternatives   --set x-session-manager /usr/bin/openbox-session
echo killall chromium >> /etc/xdg/openbox/autostart
echo /usr/bin/chromium --start-maximized --kiosk http://www.google.com & >> /etc/xdb/openbox/autostart
chmod a+x /etc/xdg/openbox/autostart