How do I upgrade from 11.04 to 11.10?
I'm trying to update my Ubuntu from 11.04 version. But when I open Update Center there is no mention about upgrade to 11.10. How can I upgrade?
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
Press Alt + F2 and run the following command:
You should see a window similar to this:
Click on the 'Upgrade' button and start the upgrading process.
Start Update Manager and check that you have it set to display new versions of Ubuntu. Click 'Settings' and select 'For any new version' like shown below.