プロキシ下でインストールするとaptが正しく設定されなくて動かなかったりするので、動いてる設定から source.list をメモ。
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 non-free deb-src http://security.debian.org/debian-security buster/updates main contrib non-free # buster-updates, previously known as 'volatile' deb http://deb.debian.org/debian/ buster-updates main contrib non-free deb-src http://deb.debian.org/debian/ buster-updates main contrib non-free
(追記 2020.1.30)
正しく動かなくなったので、新しいのをメモ。
deb http://ftp.jp.debian.org/debian/ buster main deb-src http://ftp.jp.debian.org/debian/ buster main deb http://security.debian.org/debian-security buster/updates main contrib non-free deb-src http://security.debian.org/debian-security buster/updates main contrib non-free # buster-updates, previously known as 'volatile' deb http://ftp.jp.debian.org/debian/ buster-updates main contrib non-free deb-src http://ftp.jp.debian.org/debian/ buster-updates main contrib non-free
