Scrap the previous /etc/apt/sources I forgot I was using ssh into a different pc.
cat /etc/apt/sources.list # # deb cdrom:[Debian GNU/Linux 10.9.0 _Buster_ - Official i386 DVD Binary-1 20210327-10:50]/ buster contrib main # deb cdrom:[Debian GNU/Linux 10.9.0 _Buster_ - Official i386 DVD Binary-1 20210327-10:50]/ buster contrib main deb http://deb.debian.org/debian/ buster main deb-src http://deb.debian.org/debian/ buster main deb http://security.debian.org/debian-security buster/updates main contrib deb-src http://security.debian.org/debian-security buster/updates main contrib # buster-updates, previously known as 'volatile' deb http://deb.debian.org/debian/ buster-updates main contrib deb-src http://deb.debian.org/debian/ buster-updates main contrib
