• ccryx@discuss.tchncs.de
    ·
    6 months ago

    Update only archlinux-keyring and try again.

    # pacman -S archlinux-keyring
# pacman -Syu

    In some cases you may need to re-populate the keyring.

    # pacman-key --init
# pacman-key --populate
      • ccryx@discuss.tchncs.de
        ·
        6 months ago

        Then maybe the downloaded packages are actually corrupted. You could check if they have plausible file sizes. IIRC pacman will ask you if you want to delete the non-matching files but I'm not entirely sure. They should end up in /var/cache/pacman/pkg.