Error trying to upgrade from 10.04.4 to 12.04

Question

Today i wanted to upgrade to 12.04 and I checked my update manager. But it it not showing the upgrade option. How can i upgrade? im using 10.04.4

Have you tried to upgrade via the Software Center? (Did that even exist in 10.04?).
@Mochan software center dosent show the option to upgrade :(
@isuru-buddhika, have you gone into the Software Sources and enabled upgrading distros? If not, you can follow the steps in this tutorial. The instructions are basic, quick and easy. Let me know how you get on.

isuru-buddhika · Answer 1 · 2012-12-10 11:43:01Z

up vote 1 down vote

I tried sudo update-manager -d and got it

answered Dec 10 '12 at 11:43

isuru-buddhika
365

Milan Todorovic · Answer 2 · 2012-12-10 11:43:56Z

up vote 1 down vote

Check by using this command:

sudo apt-get update

sudo apt-get dist-upgrade

edited Dec 10 '12 at 11:43

Milan Todorovic
4128

answered Dec 10 '12 at 11:14

bagustrix
765

i tried ir now. But no help :( – isuru-buddhika Dec 10 '12 at 11:18

2 Answers