 W: Failed to fetch http://ppa.launchpad.net/osd-lyrics/ppa/ubuntu/dists/trusty/main/binary-amd00/Packages  000  Not Found W: Failed to fetch http://ppa.launchpad.net/osd-lyrics/ppa/ubuntu/dists/trusty/main/binary-i000/Packages  000  Not Found E: Some index files failed to download. They have been ignored, or old ones used instead.  I 