More Linux OS support Ubuntu 20.04 Ubuntu 20.04 brings many changes and noticeable improvements compared to its recent LTS predecessor, Ubuntu 18.04. Over time, Canonical's future seems milder and brighter, adorned with better ornaments. For all Ubuntu lovers, we are sure you will love this new release, which you can find at the link below. Ubuntu20.04 is one of the main OS supported by Firefly, please check the details: 《Firefly Ubuntu User Manual》