I got this error:
W: GPG error: http://mirrors.sunsite.dk stable Release: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 9AA38DCD55BE302B NO_PUBKEY 4D270D06F42584E6 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 9AA38DCD55BE302B
gpg --armor --export 9AA38DCD55BE302B | apt-key add -
gpg --keyserver wwwkeys.eu.pgp.net --recv-keys 4D270D06F42584E6
gpg --armor --export 4D270D06F42584E6 | apt-key add -