Current
18.04 => Bionic
16.04 => Xenial
14.04 => Trusty
End of Life
12.04 => Precise
And those available via Vagrant
https://app.vagrantup.com/ubuntu/
More here: https://wiki.ubuntu.com/Releases
Current
18.04 => Bionic
16.04 => Xenial
14.04 => Trusty
End of Life
12.04 => Precise
And those available via Vagrant
https://app.vagrantup.com/ubuntu/
More here: https://wiki.ubuntu.com/Releases