I got this error:
| W: GPG error: http://security.debian.org testing/updates Release: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY A70DAF536070D3A1 W: GPG error: ftp://ftp.port80.se testing Release: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY A70DAF536070D3A1 W: You may want to run apt-get update to correct these problems |
This can be resolve but typing:
gpg --keyserver wwwkeys.eu.pgp.net --recv-keys A70DAF536070D3A1
gpg --armor --export A70DAF536070D3A1 | apt-key add -