Install gnome-startup-applications by entering the following commands in the terminal:
sudo apt update sudo apt install gnome-startup-applications
Description:
Startup Applications manager for GNOME
The Startup Applications Preferences app allows configuring applications to run automatically when logging in to your desktop. This app complies with the FreeDesktop.org Desktop Application Autostart Specification so it will work even if your chosen desktop is not GNOME.
Version: 3.28.1-0ubuntu2
Section: gnome