deb http://deb.debian.org/debian/ jessie main contrib non-free
# deb-src http://deb.debian.org/debian/ jessie main contrib non-free

deb http://security.debian.org/ jessie/updates non-free contrib main
# deb-src http://security.debian.org/ jessie/updates main contrib non-free

# jessie-updates, previously known as 'volatile'
deb http://deb.debian.org/debian/ jessie-updates main contrib non-free
# deb-src http://deb.debian.org/debian/ jessie-updates main contrib non-free

deb http://http.debian.net/debian/ jessie-backports main contrib non-free
# deb http://deb-multimedia.org/ bunsen-hydrogen main non-free

deb http://http.debian.net/debian/ jessie-backports main
deb http://us.archive.ubuntu.com/ubuntu/ saucy universe multiverse
# deb-src http://us.archive.ubuntu.com/ubuntu/ saucy universe multiverse
deb http://us.archive.ubuntu.com/ubuntu/ saucy-updates universe multiverse
# deb-src http://us.archive.ubuntu.com/ubuntu/ saucy-updates universe multiverse