Upgrading from Ubuntu 11.04 to Ubuntu 12 or 14
I was trying to upgrade our Ubuntu 11.04 instance to 12. I tried to follow the instructions here:
However, since it's an old version, I get a lot of errors, e.g.
W: Failed to fetch
I understand this happens because Ubuntu 11.10 has been discontinued, or something along those lines. What suggestions can you give me because I can't even run this command to install the upgrades.
sudo apt-get update
Thank you very much!