2. Create auto-start program

Input the following command to open .config file:

cd /home/pi/.config

Create autostart file, skip this step if it already exists:

mkdir autostart

Enter autostart file:

cd autostart

Create autostart shortcut

nano start.desktop

Then, input the following content.

[Desktop Entry]

Type=Application

Exec=sh /home/pi/cpu_show_v3/start.sh

Press ctrl+X+Y to save, and tap button "Enter".

Exec=startup command among them.

This autostart method can only be started after the desktop is started, so it would take some time.

If it cannot be started automatically after adding library, pleas check whether there is a "#" in

front of hdmi_force_hotplug=1 in /boot/config.txt file, if so, delete it, shown as below: