Ubuntu release end of life
When an Ubuntu release reaches its “end of life” it receives no further maintenance updates, including critical security upgrades. We highly recommend that you upgrade to a recent version of Ubuntu at this point.
This command will print the exact status of your system.
For information on previous and upcoming releases and please see the Ubuntu Releases wiki for more details.
Ubuntu Server and desktop release end of life
Standard Ubuntu releases are supported for 9 months and Ubuntu LTS (long-term support) releases are supported for five years on both the desktop and the server. During that time, there will be security fixes and other critical updates. The Ubuntu support lifecycle is as follows:
Kernel release end of life
The Ubuntu LTS enablement stacks provide newer kernel and X support for existing Ubuntu LTS releases. These can be installed manually, or are automatically shipped if installing from 12.04.2/14.04.2 and newer release media. These newer enablement stacks are meant for desktop and server, and even recommended for cloud or virtual images. The Ubuntu kernel support lifecycle is as follows:
For more information on previous and upcoming kernel releases please see the Ubuntu LTS Enablement Stack wiki page.
Ubuntu OpenStack release end of life
Canonical’s Ubuntu Cloud archive allows users the ability to install newer releases of Ubuntu OpenStack on an Ubuntu Server as they become available up through the next Ubuntu LTS release. The Ubuntu OpenStack support lifecycle is as follows:
For more information on previous and upcoming Ubuntu OpenStack releases please see the Ubuntu Cloud Archive wiki page.