Repostories Fails to do update (Ubuntu 10.10)

jojocompas

I'm using Ubuntu 10.10 maverick, the Repositories fails to do the Automatic update nor the manual update

Error: Failed to download repository information

W:Failed to fetch http://extras.ubuntu.com/ubuntu/dists/maverick/main/binary-i386/Packages.gz 404 Not Found

, W:Failed to fetch http://ca.archive.ubuntu.com/ubuntu/dists/maverick-security/main/source/Sources.gz 404 Not Found [IP: 91.189.92.202 80]

, W:Failed to fetch http://ca.archive.ubuntu.com/ubuntu/dists/maverick-security/restricted/source/Sources.gz 404 Not Found [IP: 91.189.92.202 80]

, W:Failed to fetch http://ca.archive.ubuntu.com/ubuntu/dists/maverick-security/universe/source/Sources.gz 404 Not Found [IP: 91.189.92.202 80]

, W:Failed to fetch http://ca.archive.ubuntu.com/ubuntu/dists/maverick-security/multiverse/source/Sources.gz 404 Not Found [IP: 91.189.92.202 80]

, W:Failed to fetch http://ca.archive.ubuntu.com/ubuntu/dists/maverick-security

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