WARNING: Security updates for your current Hardware Enablement Stack
ended on 2016-08-04:
 * http://wiki.ubuntu.com/1404_HWE_EOL

There is a graphics stack installed on this system. An upgrade to a
configuration supported for the full lifetime of the LTS will become
available on 2016-07-21 and can be installed by running 'update-manager'
in the Dash.