ziofeeling@ziofeeling-X101CH:~$ sudo apt-get update
[sudo] password for ziofeeling:
Ign http://it.archive.ubuntu.com precise InRelease
Ign http://it.archive.ubuntu.com precise-updates InRelease
Ign http://it.archive.ubuntu.com precise-backports InRelease
Ign http://ppa.launchpad.net precise InRelease
Ign http://extras.ubuntu.com precise InRelease
Ign http://security.ubuntu.com precise-security InRelease
Ign http://archive.canonical.com precise InRelease
Trovato http://it.archive.ubuntu.com precise Release.gpg
Scaricamento di:1 http://extras.ubuntu.com precise Release.gpg [72 B]
Ign http://ppa.launchpad.net precise Release.gpg
Scaricamento di:2 http://security.ubuntu.com precise-security Release.gpg [198 B]
Scaricamento di:3 http://archive.canonical.com precise Release.gpg [198 B]
Trovato http://it.archive.ubuntu.com precise-updates Release.gpg
Trovato http://extras.ubuntu.com precise Release
Ign http://ppa.launchpad.net precise Release
Trovato http://it.archive.ubuntu.com precise-backports Release.gpg
Scaricamento di:4 http://security.ubuntu.com precise-security Release [49,6 kB]
Trovato http://archive.canonical.com precise Release
Trovato http://it.archive.ubuntu.com precise Release
Err http://extras.ubuntu.com precise Release

Trovato http://it.archive.ubuntu.com precise-updates Release
Ign http://archive.canonical.com precise Release
Trovato http://it.archive.ubuntu.com precise-backports Release
Ign http://ppa.launchpad.net precise/main TranslationIndex
Ign http://archive.canonical.com precise/partner i386 Packages/DiffIndex
Trovato http://it.archive.ubuntu.com precise/main Sources
Ign http://archive.canonical.com precise/partner TranslationIndex
Trovato http://it.archive.ubuntu.com precise/restricted Sources
Trovato http://it.archive.ubuntu.com precise/universe Sources
Trovato http://it.archive.ubuntu.com precise/multiverse Sources
Trovato http://it.archive.ubuntu.com precise/main i386 Packages
Trovato http://it.archive.ubuntu.com precise/restricted i386 Packages
Trovato http://it.archive.ubuntu.com precise/universe i386 Packages
Trovato http://it.archive.ubuntu.com precise/multiverse i386 Packages
Trovato http://it.archive.ubuntu.com precise/main TranslationIndex
Trovato http://it.archive.ubuntu.com precise/multiverse TranslationIndex
Trovato http://archive.canonical.com precise/partner i386 Packages
Trovato http://it.archive.ubuntu.com precise/restricted TranslationIndex
Scaricamento di:5 http://security.ubuntu.com precise-security/main Sources [46,2 kB]
Trovato http://it.archive.ubuntu.com precise/universe TranslationIndex
Trovato http://it.archive.ubuntu.com precise-updates/main Sources
Trovato http://it.archive.ubuntu.com precise-updates/restricted Sources
Trovato http://it.archive.ubuntu.com precise-updates/universe Sources
Trovato http://it.archive.ubuntu.com precise-updates/multiverse Sources
Trovato http://it.archive.ubuntu.com precise-updates/main i386 Packages
Trovato http://it.archive.ubuntu.com precise-updates/restricted i386 Packages
Trovato http://it.archive.ubuntu.com precise-updates/universe i386 Packages
Trovato http://it.archive.ubuntu.com precise-updates/multiverse i386 Packages
Trovato http://it.archive.ubuntu.com precise-updates/main TranslationIndex
Trovato http://it.archive.ubuntu.com precise-updates/multiverse TranslationIndex
Trovato http://it.archive.ubuntu.com precise-updates/restricted TranslationIndex
Trovato http://it.archive.ubuntu.com precise-updates/universe TranslationIndex
Trovato http://it.archive.ubuntu.com precise-backports/main Sources
Trovato http://it.archive.ubuntu.com precise-backports/restricted Sources
Trovato http://it.archive.ubuntu.com precise-backports/universe Sources
Trovato http://it.archive.ubuntu.com precise-backports/multiverse Sources
Trovato http://it.archive.ubuntu.com precise-backports/main i386 Packages
Trovato http://it.archive.ubuntu.com precise-backports/restricted i386 Packages
Scaricamento di:6 http://security.ubuntu.com precise-security/restricted Sources [1950 B]
Scaricamento di:7 http://security.ubuntu.com precise-security/universe Sources [13,5 kB]
Scaricamento di:8 http://security.ubuntu.com precise-security/multiverse Sources [1386 B]
Scaricamento di:9 http://security.ubuntu.com precise-security/main i386 Packages [173 kB]
Trovato http://it.archive.ubuntu.com precise-backports/universe i386 Packages
Trovato http://it.archive.ubuntu.com precise-backports/multiverse i386 Packages
Trovato http://it.archive.ubuntu.com precise-backports/main TranslationIndex
Trovato http://it.archive.ubuntu.com precise-backports/multiverse TranslationIndex
Trovato http://it.archive.ubuntu.com precise-backports/restricted TranslationIndex
Trovato http://it.archive.ubuntu.com precise-backports/universe TranslationIndex
Trovato http://it.archive.ubuntu.com precise/main Translation-it
Trovato http://it.archive.ubuntu.com precise/main Translation-en
Trovato http://it.archive.ubuntu.com precise/multiverse Translation-it
Trovato http://it.archive.ubuntu.com precise/multiverse Translation-en
Err http://ppa.launchpad.net precise/main Sources
  404  Not Found
Err http://ppa.launchpad.net precise/main i386 Packages
  404  Not Found
Trovato http://it.archive.ubuntu.com precise/restricted Translation-it
Trovato http://it.archive.ubuntu.com precise/restricted Translation-en
Trovato http://it.archive.ubuntu.com precise/universe Translation-it
Trovato http://it.archive.ubuntu.com precise/universe Translation-en
Trovato http://it.archive.ubuntu.com precise-updates/main Translation-it
Trovato http://it.archive.ubuntu.com precise-updates/main Translation-en
Trovato http://it.archive.ubuntu.com precise-updates/multiverse Translation-it
Trovato http://it.archive.ubuntu.com precise-updates/multiverse Translation-en
Trovato http://it.archive.ubuntu.com precise-updates/restricted Translation-it
Trovato http://it.archive.ubuntu.com precise-updates/restricted Translation-en
Trovato http://it.archive.ubuntu.com precise-updates/universe Translation-it
Ign http://ppa.launchpad.net precise/main Translation-it_IT
Ign http://ppa.launchpad.net precise/main Translation-it
Ign http://archive.canonical.com precise/partner Translation-it_IT
Scaricamento di:10 http://security.ubuntu.com precise-security/restricted i386 Packages [3968 B]
Scaricamento di:11 http://security.ubuntu.com precise-security/universe i386 Packages [46,4 kB]
Ign http://ppa.launchpad.net precise/main Translation-en
Ign http://archive.canonical.com precise/partner Translation-it
Scaricamento di:12 http://security.ubuntu.com precise-security/multiverse i386 Packages [2369 B]
Trovato http://security.ubuntu.com precise-security/main TranslationIndex
Trovato http://security.ubuntu.com precise-security/multiverse TranslationIndex
Trovato http://security.ubuntu.com precise-security/restricted TranslationIndex
Trovato http://security.ubuntu.com precise-security/universe TranslationIndex
Ign http://archive.canonical.com precise/partner Translation-en
Trovato http://it.archive.ubuntu.com precise-updates/universe Translation-en
Trovato http://it.archive.ubuntu.com precise-backports/main Translation-en
Trovato http://it.archive.ubuntu.com precise-backports/multiverse Translation-en
Trovato http://it.archive.ubuntu.com precise-backports/restricted Translation-en
Trovato http://it.archive.ubuntu.com precise-backports/universe Translation-en
Trovato http://security.ubuntu.com precise-security/main Translation-en
Trovato http://security.ubuntu.com precise-security/multiverse Translation-en
Trovato http://security.ubuntu.com precise-security/restricted Translation-en
Trovato http://security.ubuntu.com precise-security/universe Translation-en
Recuperati 339 kB in 3s (103 kB/s)
Lettura elenco dei pacchetti... Errore
W: Si è verificato un errore nel verificare la firma. Il repository non è aggiornato e verranno usati i file indice precedenti. Errore GPG: http://extras.ubuntu.com precise Release: Le seguenti firme non erano valide: BADSIG 16126D3A3E5C1192 Ubuntu Extras Archive Automatic Signing Key <ftpmaster@ubuntu.com>

W: Errore GPG: http://archive.canonical.com precise Release: Le seguenti firme non erano valide: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>
W: Impossibile recuperare http://extras.ubuntu.com/ubuntu/dists/precise/Release

W: Impossibile recuperare http://ppa.launchpad.net/ferramroberto/java/ubuntu/dists/precise/main/source/Sources  404  Not Found

W: Impossibile recuperare http://ppa.launchpad.net/ferramroberto/java/ubuntu/dists/precise/main/binary-i386/Packages  404  Not Found

W: Impossibile scaricare alcuni file di indice: saranno ignorati o verranno usati quelli vecchi.
E: Encountered a section with no Package: header
E: Problem with MergeList /var/lib/apt/lists/archive.canonical.com_ubuntu_dists_precise_partner_binary-i386_Packages
E: L'elenco dei pacchetti o il file di stato non può essere letto o aperto.
ziofeeling@ziofeeling-X101CH:~$