Please make sure that you are using Zorin OS 15.2 Lite or one of the Lite derivatives (Ultimate Lite or Education Lite), as these are the only editions of Zorin OS that run on computers with less than 2 GB of RAM.
After booting the Zorin OS Installation USB drive to the desktop, please follow these steps without opening any other apps:
- Click on the network indicator in the left side of the bottom panel to connect to your network
- Open the Zorin menu > System > Terminal
- Enter the following command:
sudo apt update - After the command finished running, close the Terminal window
- Double-click the “Install Zorin OS 15.2” icon on the desktop to start the installation process normally
Please note that running Zorin OS from a USB drive will run slower and uses more system resources & RAM than after it’s installed to the computer.





