Fala galera! O tão esperado Debian 11 Bullseye chegou!!
Abaixo deixo a sources.list completa para que vc possa deixar seu Debian redondinho e sem problemas.
Edite o arquivo /etc/apt/sources.list e substitua todo o conteúdo do arquivo por este aqui:
deb http://deb.debian.org/debian/ bullseye main non-free contrib
# deb-src http://deb.debian.org/debian/ bullseye main non-free contrib
deb http://security.debian.org/debian-security bullseye-security/updates main contrib non-free
# deb-src http://security.debian.org/debian-security bullseye/updates main contrib non-free
# bullseye-updates, previously known as ‘volatile’
deb http://deb.debian.org/debian/ bullseye-updates main contrib non-free
# deb-src http://deb.debian.org/debian/ bullseye-updates main contrib non-free
# bullseye-backports, previously on backports.debian.org
deb http://deb.debian.org/debian/ bullseye-backports main contrib non-free
# deb-src http://deb.debian.org/debian/ bullseye-backports main contrib non-free
Depois execute os comandos abaixo:
sudo apt update
sudo apt dist-upgrade
Baixar o Manual em .txt