/etc/apt/sources.list.d/kernel-ppa-ubuntu-ppa-yakkety.list:deb http://ppa.launchpad.net/kernel-ppa/ppa/ubuntu yakkety main
/etc/apt/sources.list.d/kernel-ppa-ubuntu-ppa-yakkety.list:# deb-src http://ppa.launchpad.net/kernel-ppa/ppa/ubuntu yakkety main