pacman: the packages are invalid or corrupt. (PGP signature)

Dinu_shay

I have psxitarch v3 installed and when I try to install something with pacman it says that the packages are invalid or corrupt. (PGP signature)

What can you do about it?

sofnath

Hi Dinu_shay,
Try this it may solved this issue ,i saw a comment but i didn't try it yet ,but i will
Update archlinux-keyring first.
This is one of the rare exceptions where a partial update is acceptable, iff directly followed by a full system upgrade:

pacman -Sy archlinux-keyring