Install unity-scope-launchpad by entering the following commands in the terminal:
sudo apt update sudo apt install unity-scope-launchpad
Description:
Launchpad scope for Unity
This package contains the "launchpad" scope which allows Unity to search for launchpad content.
Homepage: https://launchpad.net/unity-scope-launchpad
Version: 0.1daily13.06.05-0ubuntu1
Section: universe/gnome