Install kde-standard by entering the following commands in the terminal:
sudo apt update sudo apt install kde-standard
Description:
KDE Plasma Desktop and standard set of applications
The KDE Software Compilation is the powerful, integrated, and easy-to-use Free Software desktop platform and suite of applications. . This metapackage includes the KDE Plasma Desktop and a selection of the most common used applications in a standard KDE desktop.
Homepage: http://www.kde.org
Version: 5:100ubuntu2
Section: universe/metapackages