diametrica@diametrica-System-Name:~$ sudo apt-get update 
[sudo] password for diametrica: 
Trovato http://it.archive.ubuntu.com wily InRelease
Trovato http://it.archive.ubuntu.com wily-updates InRelease                    
Trovato http://it.archive.ubuntu.com wily-backports InRelease                  
Trovato http://security.ubuntu.com wily-security InRelease                     
Trovato http://it.archive.ubuntu.com wily/restricted Sources                 
Trovato http://it.archive.ubuntu.com wily/universe Sources            
Trovato http://it.archive.ubuntu.com wily/multiverse Sources        
Trovato http://it.archive.ubuntu.com wily/restricted i386 Packages  
Trovato http://it.archive.ubuntu.com wily/universe i386 Packages    
Trovato http://it.archive.ubuntu.com wily/multiverse i386 Packages  
Trovato http://it.archive.ubuntu.com wily/multiverse Translation-it 
Trovato http://security.ubuntu.com wily-security/restricted Sources 
Trovato http://it.archive.ubuntu.com wily/multiverse Translation-en 
Trovato http://it.archive.ubuntu.com wily/restricted Translation-it 
Trovato http://it.archive.ubuntu.com wily/restricted Translation-en 
Trovato http://security.ubuntu.com wily-security/universe Sources   
Trovato http://it.archive.ubuntu.com wily/universe Translation-it   
Trovato http://it.archive.ubuntu.com wily/universe Translation-en   
Trovato http://it.archive.ubuntu.com wily-updates/restricted Sources
Trovato http://security.ubuntu.com wily-security/multiverse Sources 
Trovato http://it.archive.ubuntu.com wily-updates/universe Sources      
Trovato http://it.archive.ubuntu.com wily-updates/multiverse Sources    
Trovato http://security.ubuntu.com wily-security/restricted i386 Packages
Trovato http://it.archive.ubuntu.com wily-updates/restricted i386 Packages
Trovato http://it.archive.ubuntu.com wily-updates/universe i386 Packages
Trovato http://it.archive.ubuntu.com wily-updates/multiverse i386 Packages
Trovato http://security.ubuntu.com wily-security/universe i386 Packages 
Trovato http://it.archive.ubuntu.com wily-updates/multiverse Translation-en
Trovato http://it.archive.ubuntu.com wily-updates/restricted Translation-en
Trovato http://it.archive.ubuntu.com wily-updates/universe Translation-en
Trovato http://security.ubuntu.com wily-security/multiverse i386 Packages
Trovato http://it.archive.ubuntu.com wily-backports/restricted Sources  
Trovato http://it.archive.ubuntu.com wily-backports/universe Sources    
Trovato http://it.archive.ubuntu.com wily-backports/multiverse Sources  
Trovato http://security.ubuntu.com wily-security/multiverse Translation-en
Trovato http://it.archive.ubuntu.com wily-backports/restricted i386 Packages
Trovato http://it.archive.ubuntu.com wily-backports/universe i386 Packages
Trovato http://security.ubuntu.com wily-security/restricted Translation-en
Trovato http://it.archive.ubuntu.com wily-backports/multiverse i386 Packages
Trovato http://it.archive.ubuntu.com wily-backports/multiverse Translation-en
Trovato http://it.archive.ubuntu.com wily-backports/restricted Translation-en
Trovato http://security.ubuntu.com wily-security/universe Translation-en
Trovato http://it.archive.ubuntu.com wily-backports/universe Translation-en
Lettura elenco dei pacchetti... Fatto                                          
diametrica@diametrica-System-Name:~$