apt lineは
deb http://security.debian.org/ stretch/updates main contrib non-free
deb-src http://security.debian.org/ stretch/updates main contrib non-freedeb http://ftp.jp.debian.org/debian/ stretch-updates main contrib non-free
deb-src http://ftp.jp.debian.org/debian/ stretch-updates main contrib non-freedeb http://ftp.jp.debian.org/debian stretch main contrib non-free
deb-src http://ftp.jp.debian.org/debian stretch main contrib non-free
#software
#debian-multimedia
deb http://www.deb-multimedia.org jessie main non-free#trinity
deb http://ppa.quickbuild.pearsoncomputing.net/trinity/trinity-r14.0.0/debian jessie main
deb-src http://ppa.quickbuild.pearsoncomputing.net/trinity/trinity-r14.0.0/debian jessie main
deb http://ppa.quickbuild.pearsoncomputing.net/trinity/trinity-builddeps-r14.0.0/debian jessie main
deb-src http://ppa.quickbuild.pearsoncomputing.net/trinity/trinity-builddeps-r14.0.0/debian jessie main#debian-mozilla
deb http://mozilla.debian.net/ experimental iceweasel-aurora
