Ign http://ppa.launchpad.net trusty/main Translation-it
Trovato http://it.archive.ubuntu.com trusty-updates/main Translation-en
Ign http://ppa.launchpad.net trusty/main Translation-en
Trovato http://it.archive.ubuntu.com trusty-updates/multiverse Translation-en
Trovato http://it.archive.ubuntu.com trusty-updates/restricted Translation-en
Trovato http://it.archive.ubuntu.com trusty-updates/universe Translation-en
Ign http://it.archive.ubuntu.com trusty/main Translation-it_IT
Ign http://it.archive.ubuntu.com trusty/multiverse Translation-it_IT
Ign http://it.archive.ubuntu.com trusty/restricted Translation-it_IT
Ign http://it.archive.ubuntu.com trusty/universe Translation-it_IT
Ign http://repo.steampowered.com precise/steam Translation-it_IT
Ign http://repo.steampowered.com precise/steam Translation-it
Ign http://repo.steampowered.com precise/steam Translation-en
Recuperati 2.549 kB in 11s (218 kB/s)
W: Errore GPG: http://ppa.launchpad.net trusty Release: Le seguenti firme non sono state verificate perché la chiave pubblica non è disponibile: NO_PUBKEY 5A9A06AEF9CB8DB0
W: Impossibile recuperare http://ppa.launchpad.net/giuseppe-iuculano/ppa/ubuntu/dists/trusty/main/binary-amd64/Packages  404  Not Found

W: Impossibile recuperare http://ppa.launchpad.net/giuseppe-iuculano/ppa/ubuntu/dists/trusty/main/binary-i386/Packages  404  Not Found

E: Impossibile scaricare alcuni file di indice: saranno ignorati o verranno usati quelli vecchi.
jhk@jhk-K52Jc:~$