uwe@taz:~/Downloads$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 13.04 Release: 13.04 Codename: raring uwe@taz:~/Downloads$ sudo apt-get update [sudo] password for uwe: Hit http://eg.archive.ubuntu.com raring Release.gpg Hit http://extras.ubuntu.com raring Release.gpg Hit http://archive.canonical.com raring Release.gpg Hit http://ppa.launchpad.net raring Release.gpg Hit http://apt.puredata.info raring Release.gpg Hit http://eg.archive.ubuntu.com raring-updates Release.gpg Hit http://extras.ubuntu.com raring Release Hit http://archive.canonical.com raring Release Ign http://ppa.launchpad.net raring Release.gpg Hit http://eg.archive.ubuntu.com raring-backports Release.gpg Hit http://apt.puredata.info raring Release Ign http://ppa.launchpad.net raring Release.gpg Hit http://security.ubuntu.com raring-security Release.gpg Hit http://extras.ubuntu.com raring/main Sources Hit http://eg.archive.ubuntu.com raring Release Hit http://archive.canonical.com raring/partner Sources Hit http://ppa.launchpad.net raring Release.gpg Hit http://extras.ubuntu.com raring/main amd64 Packages Hit http://eg.archive.ubuntu.com raring-updates Release Hit http://apt.puredata.info raring/main amd64 Packages Hit http://archive.canonical.com raring/partner amd64 Packages Hit http://ppa.launchpad.net raring Release Hit http://security.ubuntu.com raring-security Release Hit http://eg.archive.ubuntu.com raring-backports Release Hit http://extras.ubuntu.com raring/main i386 Packages Hit http://archive.canonical.com raring/partner i386 Packages Ign http://ppa.launchpad.net raring Release Hit http://apt.puredata.info raring/main i386 Packages Hit http://eg.archive.ubuntu.com raring/main Sources Ign http://ppa.launchpad.net raring Release Hit http://eg.archive.ubuntu.com raring/restricted Sources Hit http://ppa.launchpad.net raring Release Hit http://security.ubuntu.com raring-security/main Sources Hit http://eg.archive.ubuntu.com raring/universe Sources Hit http://ppa.launchpad.net raring/main amd64 Packages Hit http://eg.archive.ubuntu.com raring/multiverse Sources Hit http://ppa.launchpad.net raring/main i386 Packages Hit http://security.ubuntu.com raring-security/restricted Sources Hit http://eg.archive.ubuntu.com raring/main amd64 Packages Hit http://eg.archive.ubuntu.com raring/restricted amd64 Packages Hit http://security.ubuntu.com raring-security/universe Sources Hit http://eg.archive.ubuntu.com raring/universe amd64 Packages Hit http://eg.archive.ubuntu.com raring/multiverse amd64 Packages Hit http://security.ubuntu.com raring-security/multiverse Sources Hit http://eg.archive.ubuntu.com raring/main i386 Packages Ign http://archive.canonical.com raring/partner Translation-en_US Ign http://extras.ubuntu.com raring/main Translation-en_US Hit http://eg.archive.ubuntu.com raring/restricted i386 Packages Ign http://archive.canonical.com raring/partner Translation-en Ign http://extras.ubuntu.com raring/main Translation-en Hit http://security.ubuntu.com raring-security/main amd64 Packages Hit http://eg.archive.ubuntu.com raring/universe i386 Packages Hit http://security.ubuntu.com raring-security/restricted amd64 Packages Ign http://apt.puredata.info raring/main Translation-en_US Hit http://eg.archive.ubuntu.com raring/multiverse i386 Packages Ign http://apt.puredata.info raring/main Translation-en Hit http://security.ubuntu.com raring-security/universe amd64 Packages Hit http://eg.archive.ubuntu.com raring/main Translation-en Hit http://ppa.launchpad.net raring/main amd64 Packages Hit http://security.ubuntu.com raring-security/multiverse amd64 Packages Hit http://eg.archive.ubuntu.com raring/multiverse Translation-en Hit http://ppa.launchpad.net raring/main i386 Packages Hit http://security.ubuntu.com raring-security/main i386 Packages Hit http://eg.archive.ubuntu.com raring/restricted Translation-en Hit http://security.ubuntu.com raring-security/restricted i386 Packages Hit http://eg.archive.ubuntu.com raring/universe Translation-en Hit http://eg.archive.ubuntu.com raring-updates/main Sources Hit http://security.ubuntu.com raring-security/universe i386 Packages Hit http://eg.archive.ubuntu.com raring-updates/restricted Sources Hit http://eg.archive.ubuntu.com raring-updates/universe Sources Hit http://security.ubuntu.com raring-security/multiverse i386 Packages Hit http://eg.archive.ubuntu.com raring-updates/multiverse Sources Hit http://eg.archive.ubuntu.com raring-updates/main amd64 Packages Hit http://eg.archive.ubuntu.com raring-updates/restricted amd64 Packages Hit http://eg.archive.ubuntu.com raring-updates/universe amd64 Packages Hit http://security.ubuntu.com raring-security/main Translation-en Hit http://eg.archive.ubuntu.com raring-updates/multiverse amd64 Packages Hit http://eg.archive.ubuntu.com raring-updates/main i386 Packages Hit http://eg.archive.ubuntu.com raring-updates/restricted i386 Packages Hit http://eg.archive.ubuntu.com raring-updates/universe i386 Packages Hit http://eg.archive.ubuntu.com raring-updates/multiverse i386 Packages Hit http://security.ubuntu.com raring-security/multiverse Translation-en Hit http://eg.archive.ubuntu.com raring-updates/main Translation-en Hit http://eg.archive.ubuntu.com raring-updates/multiverse Translation-en Hit http://security.ubuntu.com raring-security/restricted Translation-en Hit http://eg.archive.ubuntu.com raring-updates/restricted Translation-en Hit http://eg.archive.ubuntu.com raring-updates/universe Translation-en Hit http://eg.archive.ubuntu.com raring-backports/main Sources Hit http://security.ubuntu.com raring-security/universe Translation-en Hit http://eg.archive.ubuntu.com raring-backports/restricted Sources Hit http://eg.archive.ubuntu.com raring-backports/universe Sources Hit http://eg.archive.ubuntu.com raring-backports/multiverse Sources Hit http://eg.archive.ubuntu.com raring-backports/main amd64 Packages Hit http://eg.archive.ubuntu.com raring-backports/restricted amd64 Packages Hit http://eg.archive.ubuntu.com raring-backports/universe amd64 Packages Hit http://eg.archive.ubuntu.com raring-backports/multiverse amd64 Packages Hit http://eg.archive.ubuntu.com raring-backports/main i386 Packages Hit http://eg.archive.ubuntu.com raring-backports/restricted i386 Packages Hit http://eg.archive.ubuntu.com raring-backports/universe i386 Packages Hit http://eg.archive.ubuntu.com raring-backports/multiverse i386 Packages Hit http://eg.archive.ubuntu.com raring-backports/main Translation-en Ign http://ppa.launchpad.net raring/main Translation-en_US Hit http://eg.archive.ubuntu.com raring-backports/multiverse Translation-en Ign http://ppa.launchpad.net raring/main Translation-en Err http://ppa.launchpad.net raring/main amd64 Packages 404 Not Found Hit http://eg.archive.ubuntu.com raring-backports/restricted Translation-en Err http://ppa.launchpad.net raring/main i386 Packages 404 Not Found Ign http://ppa.launchpad.net raring/main Translation-en_US Hit http://eg.archive.ubuntu.com raring-backports/universe Translation-en Ign http://ppa.launchpad.net raring/main Translation-en Err http://ppa.launchpad.net raring/main amd64 Packages 404 Not Found Err http://ppa.launchpad.net raring/main i386 Packages 404 Not Found Ign http://security.ubuntu.com raring-security/main Translation-en_US Ign http://ppa.launchpad.net raring/main Translation-en_US Ign http://ppa.launchpad.net raring/main Translation-en Ign http://ppa.launchpad.net raring/main Translation-en_US Ign http://ppa.launchpad.net raring/main Translation-en Ign http://security.ubuntu.com raring-security/multiverse Translation-en_US Ign http://security.ubuntu.com raring-security/restricted Translation-en_US Ign http://security.ubuntu.com raring-security/universe Translation-en_US Ign http://eg.archive.ubuntu.com raring/main Translation-en_US Ign http://eg.archive.ubuntu.com raring/multiverse Translation-en_US Ign http://eg.archive.ubuntu.com raring/restricted Translation-en_US Ign http://eg.archive.ubuntu.com raring/universe Translation-en_US Ign http://eg.archive.ubuntu.com raring-updates/main Translation-en_US Ign http://eg.archive.ubuntu.com raring-updates/multiverse Translation-en_US Ign http://eg.archive.ubuntu.com raring-updates/restricted Translation-en_US Ign http://eg.archive.ubuntu.com raring-updates/universe Translation-en_US Ign http://eg.archive.ubuntu.com raring-backports/main Translation-en_US Ign http://eg.archive.ubuntu.com raring-backports/multiverse Translation-en_US Ign http://eg.archive.ubuntu.com raring-backports/restricted Translation-en_US Ign http://eg.archive.ubuntu.com raring-backports/universe Translation-en_US W: Failed to fetch http://ppa.launchpad.net/michael-astrapi/ppa/ubuntu/dists/raring/main/binary-amd64/Packages 404 Not Found W: Failed to fetch http://ppa.launchpad.net/michael-astrapi/ppa/ubuntu/dists/raring/main/binary-i386/Packages 404 Not Found W: Failed to fetch http://ppa.launchpad.net/techzilla/misc/ubuntu/dists/raring/main/binary-amd64/Packages 404 Not Found W: Failed to fetch http://ppa.launchpad.net/techzilla/misc/ubuntu/dists/raring/main/binary-i386/Packages 404 Not Found E: Some index files failed to download. They have been ignored, or old ones used instead. uwe@taz:~/Downloads$ sudo do-release-upgrade Checking for a new Ubuntu release No new release found uwe@taz:~/Downloads$ cat /etc/update-manager/release-upgrades # Default behavior for the release upgrader. [DEFAULT] # Default prompting behavior, valid options: # # never - Never check for a new release. # normal - Check to see if a new release is available. If more than one new # release is found, the release upgrader will attempt to upgrade to # the release that immediately succeeds the currently-running # release. # lts - Check to see if a new LTS release is available. The upgrader # will attempt to upgrade to the first LTS release available after # the currently-running one. Note that this option should not be # used if the currently-running release is not itself an LTS # release, since in that case the upgrader won't be able to # determine if a newer release is available. Prompt=normal