pablo@pablo-desktop:~$ software-properties-gtk
pablo@pablo-desktop:~$ sudo apt-get update 
[sudo] password for pablo: 
Trovato http://archive.canonical.com vivid InRelease
Trovato http://archive.ubuntu.com vivid InRelease   
Trovato http://archive.ubuntu.com vivid-updates InRelease                    
Trovato http://archive.canonical.com vivid/partner amd64 Packages            
Trovato http://archive.ubuntu.com vivid-backports InRelease                    
Trovato http://archive.canonical.com vivid/partner i386 Packages               
Trovato http://archive.ubuntu.com vivid-security InRelease
Trovato http://archive.canonical.com vivid/partner Translation-en              
Trovato http://archive.ubuntu.com vivid/main Sources  
Trovato http://archive.ubuntu.com vivid/restricted Sources
Trovato http://archive.ubuntu.com vivid/universe Sources
Trovato http://archive.ubuntu.com vivid/multiverse Sources
Trovato http://archive.ubuntu.com vivid/main amd64 Packages
Trovato http://archive.ubuntu.com vivid/restricted amd64 Packages
Trovato http://archive.ubuntu.com vivid/universe amd64 Packages
Trovato http://archive.ubuntu.com vivid/multiverse amd64 Packages
Trovato http://archive.ubuntu.com vivid/main i386 Packages
Trovato http://archive.ubuntu.com vivid/restricted i386 Packages
Trovato http://archive.ubuntu.com vivid/universe i386 Packages
Trovato http://archive.ubuntu.com vivid/multiverse i386 Packages
Trovato http://archive.ubuntu.com vivid/main Translation-it
Trovato http://archive.ubuntu.com vivid/main Translation-en
Trovato http://archive.ubuntu.com vivid/multiverse Translation-it
Trovato http://archive.ubuntu.com vivid/multiverse Translation-en
Trovato http://archive.ubuntu.com vivid/restricted Translation-it
Trovato http://archive.ubuntu.com vivid/restricted Translation-en
Trovato http://archive.ubuntu.com vivid/universe Translation-it
Trovato http://archive.ubuntu.com vivid/universe Translation-en
Trovato http://archive.ubuntu.com vivid-updates/main Sources
Trovato http://archive.ubuntu.com vivid-updates/restricted Sources
Trovato http://archive.ubuntu.com vivid-updates/universe Sources
Trovato http://archive.ubuntu.com vivid-updates/multiverse Sources
Trovato http://archive.ubuntu.com vivid-updates/main amd64 Packages
Trovato http://archive.ubuntu.com vivid-updates/restricted amd64 Packages
Trovato http://archive.ubuntu.com vivid-updates/universe amd64 Packages
Trovato http://archive.ubuntu.com vivid-updates/multiverse amd64 Packages
Trovato http://archive.ubuntu.com vivid-updates/main i386 Packages
Trovato http://archive.ubuntu.com vivid-updates/restricted i386 Packages
Trovato http://archive.ubuntu.com vivid-updates/universe i386 Packages
Trovato http://archive.ubuntu.com vivid-updates/multiverse i386 Packages
Trovato http://archive.ubuntu.com vivid-updates/main Translation-en   
Trovato http://archive.ubuntu.com vivid-updates/multiverse Translation-en
Trovato http://archive.ubuntu.com vivid-updates/restricted Translation-en
Trovato http://archive.ubuntu.com vivid-updates/universe Translation-en
Trovato http://archive.ubuntu.com vivid-backports/main Sources
Trovato http://archive.ubuntu.com vivid-backports/restricted Sources
Trovato http://archive.ubuntu.com vivid-backports/universe Sources
Trovato http://archive.ubuntu.com vivid-backports/multiverse Sources
Trovato http://archive.ubuntu.com vivid-backports/main amd64 Packages
Trovato http://archive.ubuntu.com vivid-backports/restricted amd64 Packages
Trovato http://archive.ubuntu.com vivid-backports/universe amd64 Packages
Trovato http://archive.ubuntu.com vivid-backports/multiverse amd64 Packages
Trovato http://archive.ubuntu.com vivid-backports/main i386 Packages
Trovato http://archive.ubuntu.com vivid-backports/restricted i386 Packages
Trovato http://archive.ubuntu.com vivid-backports/universe i386 Packages
Trovato http://archive.ubuntu.com vivid-backports/multiverse i386 Packages
Trovato http://archive.ubuntu.com vivid-backports/main Translation-en
Trovato http://archive.ubuntu.com vivid-backports/multiverse Translation-en
Trovato http://archive.ubuntu.com vivid-backports/restricted Translation-en
Trovato http://archive.ubuntu.com vivid-backports/universe Translation-en
Trovato http://archive.ubuntu.com vivid-security/main Sources
Trovato http://archive.ubuntu.com vivid-security/restricted Sources
Trovato http://archive.ubuntu.com vivid-security/universe Sources
Trovato http://archive.ubuntu.com vivid-security/multiverse Sources
Trovato http://archive.ubuntu.com vivid-security/main amd64 Packages
Trovato http://archive.ubuntu.com vivid-security/restricted amd64 Packages
Trovato http://archive.ubuntu.com vivid-security/universe amd64 Packages
Trovato http://archive.ubuntu.com vivid-security/multiverse amd64 Packages
Trovato http://archive.ubuntu.com vivid-security/main i386 Packages
Trovato http://archive.ubuntu.com vivid-security/restricted i386 Packages
Trovato http://archive.ubuntu.com vivid-security/universe i386 Packages
Trovato http://archive.ubuntu.com vivid-security/multiverse i386 Packages
Trovato http://archive.ubuntu.com vivid-security/main Translation-en
Trovato http://archive.ubuntu.com vivid-security/multiverse Translation-en
Trovato http://archive.ubuntu.com vivid-security/restricted Translation-en
Trovato http://archive.ubuntu.com vivid-security/universe Translation-en
Lettura elenco dei pacchetti... Fatto
pablo@pablo-desktop:~$