Install gnome-shell-extension-ubuntu-dock by entering the following commands in the terminal:
sudo apt update sudo apt install gnome-shell-extension-ubuntu-dock
Description:
Ubuntu Dock for GNOME Shell
A dock for the Gnome Shell, default Ubuntu experience. . This extension is a modified version of Dash To Dock with different defaults. Dash To Dock can be installed to replace it and give more (but unsupported) configuration options.
Homepage: https://github.com/micheleg/dash-to-dock/tree/ubuntu-dock
Version: 0.9.1
Section: gnome