How to upgrade Ubuntu12.10 to Ubuntu14.04

Ubuntu12.10 is a non-Long-term supported version. This version will be discontinued on April 9, April this year. You can upgrade it to ubuntu14.04. The final termination date of ubuntu12.10 is not clear yet, but it is most likely that it will be released after Ubuntu14.04 on January 10, April 17. You can easily upgrade from the terminal: Install the core tool of the update manager. If you have not installed the tool, run sudoapt-getin.

Ubuntu 12.10 is a non-long-term support version. It will be released on April 9, April this year. You can upgrade it to the long-term support version of ubuntu 14.04.

Ubuntu 12.10 code

The final termination date of Ubuntu 12.10 is unclear, but it is most likely that it will be released after April 17. Users can easily upgrade from the terminal:
Install the core tool of the update manager. If not:

Sudo apt-get install update-manager-core

Then enter the following command to upgrade and update:

Sudo do-release-upgrade

For more information about Ubuntu, see Ubuntu special page http://www.linuxidc.com/topicnews.aspx? Tid = 2