When I try to run apt-get update I get the following error messages: I am using:
Distributor ID: Ubuntu Description: Ubuntu 11.04 Release: 11.04 Codename: natty W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/natty-security/multiverse/binary-i386/Packages 404 Not Found [IP: 126.96.36.199 80] E: Some index files failed to download. They have been ignored, or old ones used
I have tried few solutions:
Like choose the best server from Ubuntu Software section : It was never able to select the best server as it gave error (Check your internet connection.) My internet is working fine and I am able to browse.
sudo sed -i -e 's/archive.ubuntu.com\|security.ubuntu.com/old-releases.ubuntu.com/g' /etc/apt/sources.list
sudo dpkg --configure -a
Nothing worked. I am not able to post the full error message as its not letting me post more than two links.