How to restore kgpg keys?

[Vinicius]

Vinicius escreveu:
> Hello,
> 
> I did do a backup of my home dir and then restored the ~/.gnupg/ to a 
> new home dir (with the same username and permissions).
> So, I can use gpg normally, but the kgpg has none keys. Even if I try to 
> import keys to kgpg (from a previous gpg --export command), it does 
> nothing.
> How to import the gpg to kgpg or how to do to both work together, please?
> 
> TIA,
> Vinicius.
> 

I mean, how to import the gpg keys to kgpg?