This method works for Ubuntu 13.04
This method works for Ubuntu 12.04
This method works for Ubuntu 11.10
This method works for Ubuntu 11.04
All you need to do is to run few commands to upgrade your existing Ubuntu to latest version.
Previously I have written few posts with every new release of Ubuntu. This time I was not willing to do the same. This procedure is identical, the only reason I cameup with this post is to add one more command.
Following commands will update Ubuntu from shell.
sudo apt-get install update-manager-core sudo do-release-upgrade
if you are trying to install beta / devel release, use following command.
sudo do-release-upgrade -d
There are many articles which explains easy way to upgrade ubuntu using GUI, this one is for shell lovers.
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