I upgraded from Ubuntu 8.x to the latest version via the command-line. The installation appeared to work fine, no errors, but now I can't log on to the server through SSH and my website no longer resolves. I just get timeout errors.
I do have access to a very basic web form that allows me to execute commands on the server, but it is limited. I also have access to a process manager.
I attempted to start / stop sshd and also rebooted the server. When attempting to update through this web based console I get the following errors:
Err http://archive.ubuntu.com lucid Release.gpg Temporary failure resolving 'archive.ubuntu.com' Err archive.ubuntu.com lucid-updates Release.gpg Temporary failure resolving 'archive.ubuntu.com' Err archive.ubuntu.com lucid-security Release.gpg Temporary failure resolving 'archive.ubuntu.com' Reading package lists...
Any help would be appreciated.