5 ms·

It wasn't showing up in update manager for me on 12.04 LTS. Fire up Terminal and run 'update-manager -d' and it should show up.

• atopuzov 14y ago
  By default it only notifies about Long Term Support (LTS) releases, go to preferences and set it to "every release".
• thechut 14y ago
  This worked for me. Thanks!