Since we upgraded from Ubuntu 12.04 to 12.10, there have been many changes to the new version.
For example, Update Manager is now called Software Updater, and changes to Nautilus is also obvious.
So, the screenshots below will give you an example of some of the changes that you’ll see when you upgrade to Ubuntu 12.10.
Now if you computer needs to restart after updating, you’ll get the prompt shown below.
The System Settings indicator has also been changed in Quintal.
Nautilus in Precise.
Enjoy! Hope you upgrade soon.