3.8.0-44 Kernel EOL'd by Ubuntu (4.x series)

[jcannava]

Version information:

root@552315-controller1:~# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 12.04.5 LTS
Release: 12.04
Codename: precise

root@552315-controller1:# uname -a
Linux 552315-controller1 3.8.0-44-generic #66precise1-Ubuntu SMP Tue Jul 15 04:01:04 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

root@552315-controller1:~# dkms status
openvswitch, 1.11.1, 3.8.0-44-generic, x86_64: installed

root@552315-controller1:# dpkg -l | egrep '(nova|neutron)-common'
ii neutron-common 1:2013.2.3-0ubuntu1.1cloud0 Neutron is a virtual network service for Openstack - common
ii nova-common 1:2013.2.3-0ubuntu1~cloud0 OpenStack Compute - common files

EOL message:

Welcome to Ubuntu 12.04.5 LTS (GNU/Linux 3.8.0-44-generic x86_64)

Documentation: https://help.ubuntu.com/
26 packages can be updated.
18 updates are security updates.

New release '14.04.1 LTS' available.
Run 'do-release-upgrade' to upgrade to it.

Your current Hardware Enablement Stack (HWE) is no longer supported
since 2014-08-07. Security updates for critical parts (kernel
and graphics stack) of your system are no longer available.

For more information, please see:
http://wiki.ubuntu.com/1204_HWE_EOL

To upgrade to a supported (or longer supported) configuration:

Upgrade from Ubuntu 12.04 LTS to Ubuntu 14.04 LTS by running: sudo do-release-upgrade
OR

Install a newer HWE version by running: sudo apt-get install linux-generic-lts-trusty linux-image-generic-lts-trusty
and reboot your system.