J'ai eu cette mise à jour une fois sur Ubuntu 22.04, mentionnant que j'ai mis à jour de 20.04
Reading state information... Done
All packages are up to date.
W: http://bd.archive.ubuntu.com/ubuntu/dists/bionic-updates/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.
W: http://security.ubuntu.com/ubuntu/dists/bionic-security/InRelease: Key is stored in legacy trusted.gpg keyring (/etc/apt/trusted.gpg), see the DEPRECATION section in apt-key(8) for details.