Upgrade from 14.10 to 15.04 - Official Ubuntu Documentation

Directly Upgrade Ubuntu 15.04 – Upgrade Ubuntu 14.10 Desktop to Ubuntu 15.04

Ubuntu 15.04 Vivid Vervet Download. How to directly upgrade to Ubuntu 15.04. Here’s how to upgrade Ubuntu 14.10 Desktop to Ubuntu 15.04 in easy manner. You can directly upgrade to Ubuntu 15.04 (“Vivid Vervet”) from Ubuntu 14.10 (“Utopic Unicorn”). Be sure that you have all updates applied to your current version of Ubuntu before you […]