Upgrade - worked but had few things to fix, nothing serious though
PRetty much flawless upgrade process from Karmic 9.10.
Upon trying to boot, the following grub issue was encountered:
The simple and perfect 5 minute fix (although annoying because I know nothing about grub and still don't know the cause) was found here:Code:Entering rescue mode... Error: the symbol 'grub_puts' not found grub rescue> _
Although it's not in English so I passed it through Google Translate first: