How to upgrade Ubuntu 14.04 to 16.04
If you are still running Ubuntu server 14.04, which will be End of Life this Aril 2019, so you should upgrade to 16.04 or 18.04. You can check out Ubuntu Release dates at https://wiki.ubuntu.com/Releases Even though Linux is more secure, that does not mean it should not be kept up to date, to keep your …