Ubuntu 12.04.2 LTS
 

SOLVED
Sorted
It was as simple as changing the prompt type from LTS to Normal in

/etc/update-manager/release-upgrades

SOLVED

Not sure if this is the correct forum.
I just upgraded my server to 12.04 - had a little hiccup with the grub loader section which caused the update to hang and not finish cleanly.
After a re-boot the server reports as 12.04.2 lts and all is working as it should.

However when I try to start an upgrade to 12.10 it responds no update available.

Anyone have an idea why this might be?