Having trouble updating with pacman - corrupted signatures

[megavolt]

@michael-novak

error: ncdu: signature from “Daurnimator daurnimator@archlinux.org” is unknown trust :: File /var/cache/pacman/pkg/ncdu-2.8.2-2-x86_64.pkg.tar.zst is corrupted (invalid or corrupted package (PGP signature)). Do you want to delete it? [Y/n] Y error: failed to commit transaction (invalid or corrupted package) Errors occurred, no packages were upgraded

Pretty common problem. See:

[HowTo] Work around gpg verification issue on left behind systems

Difficulty: ★☆☆☆☆ This script is the result of people here in the forum having problems with Manjaro installations that haven’t been updated for more than 2 months or booting an old ISO plus installing it which is older than 2 months. I was a bit tired of explaining how to solve that issue and created a script, which does the job. Methods Method 1 - Basic Remove lock files of pamac and pacman Refresh Package Database Populate local keyrings to the GnuPG Database of pacman Refresh GnuPG Data…

Use the aggressive method. It is safe to use.