deb [trusted=yes] http://mirror.starlingx.cengn.ca/mirror/debian/debian/ftp.ca.debian.org/debian/ bullseye main
deb-src [trusted=yes] http://mirror.starlingx.cengn.ca/mirror/debian/debian/ftp.ca.debian.org/debian/ bullseye main
deb [trusted=yes] http://mirror.starlingx.cengn.ca/mirror/debian/debian/ftp.ca.debian.org/debian/ buster main
deb-src [trusted=yes] http://mirror.starlingx.cengn.ca/mirror/debian/debian/ftp.ca.debian.org/debian/ buster main