Hi all again here with a new problem. My son has bought a laptop with Ubuntu 16.04 pre-installed. My question is whether the following commands are correct to install the Desktop Mate:
sudo add-apt-repository ppa: ubuntu-mate-dev / xenial-mate
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install mate-dock-applet
In this way you have an environment that knows how to handle.
Thank you.