時間が少しできたので、Debian10(buster)からDebian11(Bullseye)へのアップデート
$ cat /etc/debian_version 10.11
$ sudo apt update $ sudo apt upgrade $ sudo dpkg --audit
$ sudo apt autoremove $ sudo apt autoclean
$ sudo nano /etc/apt/sources.list
deb http://httpredir.debian.org/debian/ bullseye main deb-src http://httpredir.debian.org/debian/ bullseye main deb http://security.debian.org/debian-security bullseye-security main deb-src http://security.debian.org/debian-security bullseye-security main # bullseye-updates, previously known as 'volatile' deb http://httpredir.debian.org/debian/ bullseye-updates main deb-src http://httpredir.debian.org/debian/ bullseye-updates main
$ sudo apt update
$ sudo apt upgrade
$ sudo apt full-upgrade
無事完了したところで、
$ sudo dpkg --audit
依存も問題なし
$ lsb_release -a No LSB modules are available. Distributor ID: Debian Description: Debian GNU/Linux 11 (bullseye) Release: 11 Codename: bullseye $ cat /etc/debian_version 11.1
再起動して完了。