Hi all,

I tried to use Deluge torrent client before, but I've removed it later. Now each time I receive error after using update:

user@ubuntu:~$ sudo apt-get update
[sudo] password for user:


W: couldn't load http://ppa.launchpad.net/deluge-team...source/Sources 404 Not Found

W: couldn't load http://ppa.launchpad.net/deluge-team...amd64/Packages 404 Not Found

W: couldn't load http://ppa.launchpad.net/deluge-team...-i386/Packages 404 Not Found

E: Some index files failed to download. They have been ignored, or old ones used instead.

How do I remove Deluge related packages from update?