Me explican que es ese archivo y para que sirve? El mio contiene: #
# deb cdrom:[Debian GNU/Linux 8.2.0 _Jessie_ - Official amd64 DVD Binary-1 20150906-11:13]/ jessie contrib main #deb cdrom:[Debian GNU/Linux 8.2.0 _Jessie_ - Official amd64 DVD Binary-1 20150906-11:13]/ jessie contrib main #deb cdrom:[Debian GNU/Linux 8.2.0 _Jessie_ - Official amd64 DVD Binary-2 20150906-11:13]/ jessie contrib main #deb cdrom:[Debian GNU/Linux 8.2.0 _Jessie_ - Official amd64 DVD Binary-3 20150906-11:13]/ jessie contrib main #deb cdrom:[Debian GNU/Linux 8.2.0 Update DVD 20150907: amd64 DVD 1]/ jessie contrib main non-free #deb cdrom:[Debian GNU/Linux 8.2.0 Update DVD 20150907: amd64 DVD 2]/ jessie contrib main non-free # Line commented out by installer because it failed to verify: #deb http://security.debian.org/ jessie/updates main contrib non-free # Line commented out by installer because it failed to verify: #deb-src http://security.debian.org/ jessie/updates main contrib non-free # jessie-updates, previously known as 'volatile' # A network mirror was not selected during install. The following entries # are provided as examples, but you should amend them as appropriate # for your mirror of choice. # # deb http://ftp.debian.org/debian/ jessie-updates main contrib non-free # deb-src http://ftp.debian.org/debian/ jessie-updates main contrib non-free deb http://http.debian.net/debian/ jessie main contrib non-free