Here's how you can install the cool ClearNIX theme to your Ubuntu or Linux Mint system. 1. Open a terminal window. 2. Type in the following commands, then hit Enter after each. sudo add-apt-repository ppa:noobslab/themes sudo apt-get update sudo apt-get install clearnix
For more, see the original article at the link below.
Install ClearNIX Theme | Noobslab