How to Upgrade to Natty

Usually, I upgrade my Ubuntu box by first changing source list file. Then issuing this two simple command in Terminal:

sudo apt-get update
sudo apt-get dist-upgrade

Unfortunately, when I upgrade my Maverick to Natty, those two don't work. Then I googled it and find simpler method. Here we go:

# Look for Update Manager menu. Then click Install Update button (it is located in bottom left of dialog box).

# Wait for approximately three hours (this is based on your internet speed)

# Restart your PC.

Welcome to the new look of Natty. Enjoy!