It’s already april again and that means that Canonical has updated Ubuntu. This one has the name Vivid Vervet and has the number 15.04. It is very easy to upgrade this from a Ubuntu 14.04 or 14.10 server. It’s just the same as upgrading from 14.04 to 14.10 which we discussed earlier in this post. Keep in mind that upgrading takes a couple of minutes and that you make sure you have a backup! Requirements Ubuntu 14.04/14.10 server SUDO-rights 1.…