How to upgrade ubuntu server 11.04

Question

I want to upgrade my ubuntu server 64bit 11.04 to ubuntu 12.04. I tried to do it with the command:

$ do-release-upgrade

but the output is:

Checking for a new Ubuntu release No new release found

Does anybody know what the reason might be?

Please see this link
http://askubuntu.com/questions/124999/distribution-upgrade-problem-no-new-release-found

Regards, Haribabu Kasturi — haribabu, Oct 29 '13 at 17:52
Llook at haribabu's link - try with do-release-upgrade -d - also this link — Wilf, Oct 29 '13 at 18:26
@wilf: Both the questions are possible causes.. OP might not have updated his sources.list file after 11.04 became EOL.. — Aditya, Oct 29 '13 at 18:30

score 0 · Answer 1 · answered Oct 29 '13 at 17:54

0

Please Try, "sudo apt-get update", "sudo apt-get upgrade", "sudo update-manager -c" and let me know if you see it.

answered Oct 29 '13 at 17:54

haribabu

1 Answers1