matteo@pc3:~$ sudo apt-get update
Ign http://it.archive.ubuntu.com vivid InRelease
Ign http://it.archive.ubuntu.com vivid-updates InRelease
Ign http://it.archive.ubuntu.com vivid-backports InRelease
Ign http://security.ubuntu.com vivid-security InRelease
Trovato http://it.archive.ubuntu.com vivid Release.gpg
Trovato http://it.archive.ubuntu.com vivid-updates Release.gpg
Trovato http://it.archive.ubuntu.com vivid-backports Release.gpg
Trovato http://security.ubuntu.com vivid-security Release.gpg
Trovato http://it.archive.ubuntu.com vivid Release
Trovato http://it.archive.ubuntu.com vivid-updates Release                 
Trovato http://security.ubuntu.com vivid-security Release                   
Trovato http://it.archive.ubuntu.com vivid-backports Release
Trovato http://it.archive.ubuntu.com vivid/main Sources                     
Trovato http://it.archive.ubuntu.com vivid/restricted Sources      
Trovato http://security.ubuntu.com vivid-security/main Sources     
Trovato http://it.archive.ubuntu.com vivid/universe Sources
Trovato http://it.archive.ubuntu.com vivid/multiverse Sources           
Trovato http://security.ubuntu.com vivid-security/restricted Sources    
Trovato http://it.archive.ubuntu.com vivid/main amd64 Packages      
Trovato http://it.archive.ubuntu.com vivid/restricted amd64 Packages
Trovato http://security.ubuntu.com vivid-security/universe Sources  
Trovato http://it.archive.ubuntu.com vivid/universe amd64 Packages
Trovato http://it.archive.ubuntu.com vivid/multiverse amd64 Packages    
Trovato http://it.archive.ubuntu.com vivid/main i386 Packages           
Trovato http://security.ubuntu.com vivid-security/multiverse Sources
Trovato http://it.archive.ubuntu.com vivid/restricted i386 Packages     
Trovato http://security.ubuntu.com vivid-security/main amd64 Packages   
Trovato http://it.archive.ubuntu.com vivid/universe i386 Packages
Trovato http://it.archive.ubuntu.com vivid/multiverse i386 Packages
Trovato http://security.ubuntu.com vivid-security/restricted amd64 Packages
Trovato http://it.archive.ubuntu.com vivid/main Translation-it
Trovato http://it.archive.ubuntu.com vivid/main Translation-en
Trovato http://security.ubuntu.com vivid-security/universe amd64 Packages
Trovato http://it.archive.ubuntu.com vivid/multiverse Translation-it
Trovato http://it.archive.ubuntu.com vivid/multiverse Translation-en    
Trovato http://security.ubuntu.com vivid-security/multiverse amd64 Packages
Trovato http://it.archive.ubuntu.com vivid/restricted Translation-it
Trovato http://it.archive.ubuntu.com vivid/restricted Translation-en    
Trovato http://it.archive.ubuntu.com vivid/universe Translation-it      
Trovato http://security.ubuntu.com vivid-security/main i386 Packages 
Trovato http://it.archive.ubuntu.com vivid/universe Translation-en
Trovato http://it.archive.ubuntu.com vivid-updates/main Sources           
Trovato http://security.ubuntu.com vivid-security/restricted i386 Packages
Trovato http://it.archive.ubuntu.com vivid-updates/restricted Sources
Trovato http://it.archive.ubuntu.com vivid-updates/universe Sources
Trovato http://it.archive.ubuntu.com vivid-updates/multiverse Sources
Trovato http://security.ubuntu.com vivid-security/universe i386 Packages
Trovato http://it.archive.ubuntu.com vivid-updates/main amd64 Packages
Trovato http://it.archive.ubuntu.com vivid-updates/restricted amd64 Packages
Trovato http://security.ubuntu.com vivid-security/multiverse i386 Packages
Trovato http://it.archive.ubuntu.com vivid-updates/universe amd64 Packages
Trovato http://it.archive.ubuntu.com vivid-updates/multiverse amd64 Packages
Trovato http://security.ubuntu.com vivid-security/main Translation-en
Trovato http://it.archive.ubuntu.com vivid-updates/main i386 Packages    
Trovato http://security.ubuntu.com vivid-security/multiverse Translation-en
Trovato http://it.archive.ubuntu.com vivid-updates/restricted i386 Packages
Trovato http://it.archive.ubuntu.com vivid-updates/universe i386 Packages
Trovato http://security.ubuntu.com vivid-security/restricted Translation-en
Trovato http://it.archive.ubuntu.com vivid-updates/multiverse i386 Packages
Trovato http://it.archive.ubuntu.com vivid-updates/main Translation-en   
Trovato http://it.archive.ubuntu.com vivid-updates/multiverse Translation-en
Trovato http://it.archive.ubuntu.com vivid-updates/restricted Translation-en
Trovato http://it.archive.ubuntu.com vivid-updates/universe Translation-en
Trovato http://security.ubuntu.com vivid-security/universe Translation-en
Trovato http://it.archive.ubuntu.com vivid-backports/main Sources
Trovato http://it.archive.ubuntu.com vivid-backports/restricted Sources
Trovato http://it.archive.ubuntu.com vivid-backports/universe Sources
Trovato http://it.archive.ubuntu.com vivid-backports/multiverse Sources
Trovato http://it.archive.ubuntu.com vivid-backports/main amd64 Packages
Trovato http://it.archive.ubuntu.com vivid-backports/restricted amd64 Packages
Trovato http://it.archive.ubuntu.com vivid-backports/universe amd64 Packages
Trovato http://it.archive.ubuntu.com vivid-backports/multiverse amd64 Packages
Trovato http://it.archive.ubuntu.com vivid-backports/main i386 Packages
Trovato http://it.archive.ubuntu.com vivid-backports/restricted i386 Packages
Trovato http://it.archive.ubuntu.com vivid-backports/universe i386 Packages
Trovato http://it.archive.ubuntu.com vivid-backports/multiverse i386 Packages
Trovato http://it.archive.ubuntu.com vivid-backports/main Translation-en
Trovato http://it.archive.ubuntu.com vivid-backports/multiverse Translation-en
Trovato http://it.archive.ubuntu.com vivid-backports/restricted Translation-en
Trovato http://it.archive.ubuntu.com vivid-backports/universe Translation-en
Lettura elenco dei pacchetti... Fatto                                          
matteo@pc3:~$