You will need some sort of source if you ever want to update. Trixie has support for the new format. see: https://ostechnix.com/migrate-to-deb822-format-debian-13-trixie/
You don’t need a /etc/apt/sources.list anymore, but you need something in /etc/apt/sources.list.d/ as per the above.
You will need some sort of source if you ever want to update. Trixie has support for the new format. see: https://ostechnix.com/migrate-to-deb822-format-debian-13-trixie/
You don’t need a /etc/apt/sources.list anymore, but you need something in /etc/apt/sources.list.d/ as per the above.