How to Upgrade from Ubuntu 11.04 to 11.10?Follow the below steps to upgrade from 11.04 to 11.10.
Step 1: Launch the update manager
Press the Superkey (Windows key) to launch the Dash and seach for Update Manager
Step 2: Check for updates
Click the Check button to check for new updates.
If there are any updates to install, use the Install Updates button to install them, and press Check again after that is complete.
Step 3: Install the upgrade
A message will appear informing you of the availability of the new release.
Click Upgrade and follow the on-screen instructions.