Upgrade 17.3 Core-> 18 Core

Installing Zorin OS
1

My installation of 17.3 Core still saying upgrade to 18 Core not yet available, what`s wrong?

2

Welcome to the Forum!

The Upgrader is still in Testing. You should make a BackUp of Your Files for the Case something happens. and have a bootable USB Stick with Zorin ready. Then, try the Following:

  1. Update Your System with the software Updater or the Terminal Command sudo apt update && sudo apt upgrade

  2. Open the Terminal and type:
    gsettings set com.zorin.desktop.upgrader show-test-upgrades true

  3. Start the Upgrader