“Invalid or corrupted package (PGP signature)”
I tried:
sudo pacman-mirrors -f && sudo pacman -Syyu
checking package integrity [#####################################] 100%
error: vivaldi-ffmpeg-codecs: signature from "Ike Devolder <ike.devolder@archlinux.org>" is unknown trust
:: File /var/cache/pacman/pkg/vivaldi-ffmpeg-codecs-118.0.5993.117-1-x86_64.pkg.tar.zst is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n] y
After I confirmed with yes it said again:
"Error: failed to commit transaction (invalid or corrupted package (PGP signature)" and
"Errors occured, no packages where upgraded."
So it looks like I made a full turn to end up at the start again.
I have also tried:
find /var/cache/pacman/pkg/ -iname "*.part" -exec sudo rm {} \;
which did nothing
Moderator edit: In the future, please use proper formatting: [HowTo] Post command output and file content as formatted text