deb http://es.archive.ubuntu.com/ubuntu/ feisty main restricted universe multiverse
deb-src http://es.archive.ubuntu.com/ubuntu/ feisty main restricted universe multiverse
## Major bug fix updates produced after the final release of the
## distribution.
deb http://es.archive.ubuntu.com/ubuntu/ feisty-updates main restricted universe multiverse
deb http://es.archive.ubuntu.com/ubuntu/ feisty-security main restricted universe multiverse
deb http://es.archive.ubuntu.com/ubuntu/ feisty-backports main restricted universe multiverse