root@dimitris-laptop:/home/dimitris# sudo apt-get update Get: 1 http://gr.archive.ubuntu.com karmic Release.gpg [189B] Get: 2 http://archive.canonical.com karmic Release.gpg [189B] Ign http://archive.canonical.com karmic/partner Translation-en_GB Get: 3 http://gr.archive.ubuntu.com karmic/main Translation-en_GB [63.7kB] Hit http://archive.canonical.com karmic Release Ign http://archive.canonical.com karmic Release Hit http://archive.canonical.com karmic/partner Packages Hit http://archive.canonical.com karmic/partner Sources Get: 4 http://gr.archive.ubuntu.com karmic/restricted Translation-en_GB [3,402B] Get: 5 http://gr.archive.ubuntu.com karmic/universe Translation-en_GB [33.2kB] Get: 6 http://gr.archive.ubuntu.com karmic/multiverse Translation-en_GB [43.8kB] Get: 7 http://gr.archive.ubuntu.com karmic-updates Release.gpg [189B] Ign http://gr.archive.ubuntu.com karmic-updates/main Translation-en_GB Ign http://gr.archive.ubuntu.com karmic-updates/restricted Translation-en_GB Ign http://gr.archive.ubuntu.com karmic-updates/universe Translation-en_GB Ign http://gr.archive.ubuntu.com karmic-updates/multiverse Translation-en_GB Get: 8 http://gr.archive.ubuntu.com karmic-security Release.gpg [189B] Ign http://gr.archive.ubuntu.com karmic-security/main Translation-en_GB Ign http://gr.archive.ubuntu.com karmic-security/restricted Translation-en_GB Ign http://gr.archive.ubuntu.com karmic-security/universe Translation-en_GB Ign http://gr.archive.ubuntu.com karmic-security/multiverse Translation-en_GB Get: 9 http://gr.archive.ubuntu.com karmic-proposed Release.gpg [189B] Ign http://gr.archive.ubuntu.com karmic-proposed/restricted Translation-en_GB Ign http://gr.archive.ubuntu.com karmic-proposed/main Translation-en_GB Ign http://gr.archive.ubuntu.com karmic-proposed/multiverse Translation-en_GB Ign http://gr.archive.ubuntu.com karmic-proposed/universe Translation-en_GB Get: 10 http://gr.archive.ubuntu.com karmic-backports Release.gpg [189B] Ign http://gr.archive.ubuntu.com karmic-backports/restricted Translation-en_GB Ign http://gr.archive.ubuntu.com karmic-backports/main Translation-en_GB Ign http://gr.archive.ubuntu.com karmic-backports/multiverse Translation-en_GB Ign http://gr.archive.ubuntu.com karmic-backports/universe Translation-en_GB Get: 11 http://gr.archive.ubuntu.com karmic Release [65.9kB] Ign http://gr.archive.ubuntu.com karmic Release Get: 12 http://gr.archive.ubuntu.com karmic-updates Release [44.1kB] Ign http://gr.archive.ubuntu.com karmic-updates Release Get: 13 http://gr.archive.ubuntu.com karmic-security Release [44.1kB] Ign http://gr.archive.ubuntu.com karmic-security Release Get: 14 http://gr.archive.ubuntu.com karmic-proposed Release [44.1kB] Ign http://gr.archive.ubuntu.com karmic-proposed Release Get: 15 http://gr.archive.ubuntu.com karmic-backports Release [37.1kB] Ign http://gr.archive.ubuntu.com karmic-backports Release Hit http://gr.archive.ubuntu.com karmic/main Packages Hit http://gr.archive.ubuntu.com karmic/restricted Packages Hit http://gr.archive.ubuntu.com karmic/restricted Sources Hit http://gr.archive.ubuntu.com karmic/main Sources Hit http://gr.archive.ubuntu.com karmic/multiverse Sources Hit http://gr.archive.ubuntu.com karmic/universe Sources Hit http://gr.archive.ubuntu.com karmic/universe Packages Hit http://gr.archive.ubuntu.com karmic/multiverse Packages Get: 16 http://gr.archive.ubuntu.com karmic-updates/main Packages [174kB] Get: 17 http://gr.archive.ubuntu.com karmic-updates/restricted Packages [14B] Get: 18 http://gr.archive.ubuntu.com karmic-updates/restricted Sources [14B] Get: 19 http://gr.archive.ubuntu.com karmic-updates/main Sources [52.8kB] Get: 20 http://gr.archive.ubuntu.com karmic-updates/multiverse Sources [3,820B] Get: 21 http://gr.archive.ubuntu.com karmic-updates/universe Sources [26.3kB] Get: 22 http://gr.archive.ubuntu.com karmic-updates/universe Packages [103kB] Get: 23 http://gr.archive.ubuntu.com karmic-updates/multiverse Packages [6,930B] Get: 24 http://gr.archive.ubuntu.com karmic-security/main Packages [67.4kB] Get: 25 http://gr.archive.ubuntu.com karmic-security/restricted Packages [14B] Get: 26 http://gr.archive.ubuntu.com karmic-security/restricted Sources [14B] Get: 27 http://gr.archive.ubuntu.com karmic-security/main Sources [21.0kB] Get: 28 http://gr.archive.ubuntu.com karmic-security/multiverse Sources [577B] Get: 29 http://gr.archive.ubuntu.com karmic-security/universe Sources [6,767B] Get: 30 http://gr.archive.ubuntu.com karmic-security/universe Packages [32.4kB] Get: 31 http://gr.archive.ubuntu.com karmic-security/multiverse Packages [1,666B] Get: 32 http://gr.archive.ubuntu.com karmic-proposed/restricted Packages [14B] Get: 33 http://gr.archive.ubuntu.com karmic-proposed/main Packages [71.9kB] Get: 34 http://gr.archive.ubuntu.com karmic-proposed/multiverse Packages [811B] Get: 35 http://gr.archive.ubuntu.com karmic-proposed/universe Packages [21.1kB] Get: 36 http://gr.archive.ubuntu.com karmic-proposed/restricted Sources [14B] Get: 37 http://gr.archive.ubuntu.com karmic-proposed/main Sources [29.7kB] Get: 38 http://gr.archive.ubuntu.com karmic-proposed/multiverse Sources [502B] Get: 39 http://gr.archive.ubuntu.com karmic-proposed/universe Sources [6,951B] Get: 40 http://gr.archive.ubuntu.com karmic-backports/restricted Packages [14B] Get: 41 http://gr.archive.ubuntu.com karmic-backports/main Packages [67.7kB] Get: 42 http://gr.archive.ubuntu.com karmic-backports/multiverse Packages [14B] Get: 43 http://gr.archive.ubuntu.com karmic-backports/universe Packages [15.1kB] Get: 44 http://gr.archive.ubuntu.com karmic-backports/restricted Sources [14B] Get: 45 http://gr.archive.ubuntu.com karmic-backports/main Sources [24.8kB] Get: 46 http://gr.archive.ubuntu.com karmic-backports/multiverse Sources [14B] Get: 47 http://gr.archive.ubuntu.com karmic-backports/universe Sources [3,073B] Fetched 1,054kB in 3min 12s (5,476B/s) Reading package lists... Done W: GPG error: http://archive.canonical.com karmic Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 W: GPG error: http://gr.archive.ubuntu.com karmic Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 W: GPG error: http://gr.archive.ubuntu.com karmic-updates Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 W: GPG error: http://gr.archive.ubuntu.com karmic-security Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 W: GPG error: http://gr.archive.ubuntu.com karmic-proposed Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 W: GPG error: http://gr.archive.ubuntu.com karmic-backports Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 40976EAF437D05B5 W: Duplicate sources.list entry http://archive.canonical.com karmic/partner Packages (/var/lib/apt/lists/archive.canonical.com_ubuntu_dists_karmic_partner_binary-i386_Packages)