~$ apt-cache policy
Paketdateien:
 100 /var/lib/dpkg/status
     release a=now
 500 http://security.ubuntu.com/ubuntu/ trusty-security/universe Translation-en
 500 http://security.ubuntu.com/ubuntu/ trusty-security/restricted Translation-en
 500 http://security.ubuntu.com/ubuntu/ trusty-security/multiverse Translation-en
 500 http://security.ubuntu.com/ubuntu/ trusty-security/main Translation-en
 500 http://security.ubuntu.com/ubuntu/ trusty-security/multiverse i386 Packages
     release v=14.04,o=Ubuntu,a=trusty-security,n=trusty,l=Ubuntu,c=multiverse
     origin security.ubuntu.com
 500 http://security.ubuntu.com/ubuntu/ trusty-security/universe i386 Packages
     release v=14.04,o=Ubuntu,a=trusty-security,n=trusty,l=Ubuntu,c=universe
     origin security.ubuntu.com
 500 http://security.ubuntu.com/ubuntu/ trusty-security/restricted i386 Packages
     release v=14.04,o=Ubuntu,a=trusty-security,n=trusty,l=Ubuntu,c=restricted
     origin security.ubuntu.com
 500 http://security.ubuntu.com/ubuntu/ trusty-security/main i386 Packages
     release v=14.04,o=Ubuntu,a=trusty-security,n=trusty,l=Ubuntu,c=main
     origin security.ubuntu.com
 500 http://de.archive.ubuntu.com/ubuntu/ trusty-backports/universe Translation-en
 500 http://de.archive.ubuntu.com/ubuntu/ trusty-backports/restricted Translation-en
 500 http://de.archive.ubuntu.com/ubuntu/ trusty-backports/multiverse Translation-en
 500 http://de.archive.ubuntu.com/ubuntu/ trusty-backports/main Translation-en
 100 http://de.archive.ubuntu.com/ubuntu/ trusty-backports/multiverse i386 Packages
     release v=14.04,o=Ubuntu,a=trusty-backports,n=trusty,l=Ubuntu,c=multiverse
     origin de.archive.ubuntu.com
 100 http://de.archive.ubuntu.com/ubuntu/ trusty-backports/universe i386 Packages
     release v=14.04,o=Ubuntu,a=trusty-backports,n=trusty,l=Ubuntu,c=universe
     origin de.archive.ubuntu.com
 100 http://de.archive.ubuntu.com/ubuntu/ trusty-backports/restricted i386 Packages
     release v=14.04,o=Ubuntu,a=trusty-backports,n=trusty,l=Ubuntu,c=restricted
     origin de.archive.ubuntu.com
 100 http://de.archive.ubuntu.com/ubuntu/ trusty-backports/main i386 Packages
     release v=14.04,o=Ubuntu,a=trusty-backports,n=trusty,l=Ubuntu,c=main
     origin de.archive.ubuntu.com
 500 http://de.archive.ubuntu.com/ubuntu/ trusty-updates/universe Translation-en
 500 http://de.archive.ubuntu.com/ubuntu/ trusty-updates/restricted Translation-en
 500 http://de.archive.ubuntu.com/ubuntu/ trusty-updates/multiverse Translation-en
 500 http://de.archive.ubuntu.com/ubuntu/ trusty-updates/main Translation-en
 500 http://de.archive.ubuntu.com/ubuntu/ trusty-updates/multiverse i386 Packages
     release v=14.04,o=Ubuntu,a=trusty-updates,n=trusty,l=Ubuntu,c=multiverse
     origin de.archive.ubuntu.com
 500 http://de.archive.ubuntu.com/ubuntu/ trusty-updates/universe i386 Packages
     release v=14.04,o=Ubuntu,a=trusty-updates,n=trusty,l=Ubuntu,c=universe
     origin de.archive.ubuntu.com
 500 http://de.archive.ubuntu.com/ubuntu/ trusty-updates/restricted i386 Packages
     release v=14.04,o=Ubuntu,a=trusty-updates,n=trusty,l=Ubuntu,c=restricted
     origin de.archive.ubuntu.com
 500 http://de.archive.ubuntu.com/ubuntu/ trusty-updates/main i386 Packages
     release v=14.04,o=Ubuntu,a=trusty-updates,n=trusty,l=Ubuntu,c=main
     origin de.archive.ubuntu.com
 500 http://de.archive.ubuntu.com/ubuntu/ trusty/universe Translation-en
 500 http://de.archive.ubuntu.com/ubuntu/ trusty/universe Translation-de
 500 http://de.archive.ubuntu.com/ubuntu/ trusty/restricted Translation-en
 500 http://de.archive.ubuntu.com/ubuntu/ trusty/restricted Translation-de
 500 http://de.archive.ubuntu.com/ubuntu/ trusty/multiverse Translation-en
 500 http://de.archive.ubuntu.com/ubuntu/ trusty/multiverse Translation-de
 500 http://de.archive.ubuntu.com/ubuntu/ trusty/main Translation-en
 500 http://de.archive.ubuntu.com/ubuntu/ trusty/main Translation-de
 500 http://de.archive.ubuntu.com/ubuntu/ trusty/multiverse i386 Packages
     release v=14.04,o=Ubuntu,a=trusty,n=trusty,l=Ubuntu,c=multiverse
     origin de.archive.ubuntu.com
 500 http://de.archive.ubuntu.com/ubuntu/ trusty/universe i386 Packages
     release v=14.04,o=Ubuntu,a=trusty,n=trusty,l=Ubuntu,c=universe
     origin de.archive.ubuntu.com
 500 http://de.archive.ubuntu.com/ubuntu/ trusty/restricted i386 Packages
     release v=14.04,o=Ubuntu,a=trusty,n=trusty,l=Ubuntu,c=restricted
     origin de.archive.ubuntu.com
 500 http://de.archive.ubuntu.com/ubuntu/ trusty/main i386 Packages
     release v=14.04,o=Ubuntu,a=trusty,n=trusty,l=Ubuntu,c=main
     origin de.archive.ubuntu.com
Mit Pinning verwaltete Pakete: