Error: failed to sync all databases (invalid or corrupt database (PGP signature))

[stlick]

I’m having this problem when trying to update packages. I already tried to do this, but the error ramains.

sudo rm -f /var/lib/pacman/sync/*

sudo pacman-mirrors --continent

sudo pacman -Syyu

[brahma]

If the above doesnt work, open the file /etc/pacman.conf, and locate the following section:
SigLevel = Required DatabaseOptional - its on the 45 line;
and change the SigLevel to:
SigLevel = Required DatabaseNever
save it and rerun update again