How can I add a Canon IP2770 printer on Ubuntu 14.04? I've already tried using the following commands:
sudo add-apt-repository ppa:michael-gruz/canon
sudo apt-get update
sudo apt-get install cnijfilter-ip2700series
But I receive an error message saying:
W: Failed to fetch http://ppa.launchpad.net/michael-gruz/canon/ubuntu/dists/trusty/main/binary-amd64/Packages 404 Not Found
W: Failed to fetch http://ppa.launchpad.net/michael-gruz/canon/ubuntu/dists/trusty/main/binary-i386/Packages 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.
one@God:~$ sudo apt-get install cnijfilter-ip2700series
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package cnijfilter-ip2700series