deb http://archive.ubuntu.com/ubuntu karmic universe
deb-src http://archive.ubuntu.com/ubuntu karmic universe
deb http://archive.ubuntu.com/ubuntu karmic-updates universe
deb-src http://archive.ubuntu.com/ubuntu karmic-updates universe
deb http://archive.ubuntu.com/ubuntu karmic-security universe
deb-src http://archive.ubuntu.com/ubuntu karmic-security universe