Vagrant 2.0 has just been released. Being who I am, I jumped at trying this out and testing if it worked well with my vagrant setup. I have entirely moved to DrupalVM since some time and wanted to see if it worked properly.
The overall process to install the server on virtual machine and configure it for Drupal development is still valid and you only need to change the OS version from Ubuntu Server 14.04 to the latest one now (Ubuntu Server 14.10 at this time). Also, I have moved on to using vagrant for my setups and will hopefully write a post on that soon.