I can confirm this bug - in my case apt can't get access to security.ubuntu.com: > sudo apt-get update Hit http://gb.archive.ubuntu.com lucid Release.gpg Ign http://gb.archive.ubuntu.com/ubuntu/ lucid/universe Translation-en_US Ign http://gb.archive.ubuntu.com/ubuntu/ lucid/restricted Translation-en_US Ign http://gb.archive.ubuntu.com/ubuntu/ lucid/main Translation-en_US Ign http://gb.archive.ubuntu.com/ubuntu/ lucid/multiverse Translation-en_US Hit http://gb.archive.ubuntu.com lucid-updates Release.gpg Ign http://gb.archive.ubuntu.com/ubuntu/ lucid-updates/universe Translation-en_US Ign http://gb.archive.ubuntu.com/ubuntu/ lucid-updates/main Translation-en_US Ign http://gb.archive.ubuntu.com/ubuntu/ lucid-updates/restricted Translation-en_US Ign http://gb.archive.ubuntu.com/ubuntu/ lucid-updates/multiverse Translation-en_US Hit http://gb.archive.ubuntu.com lucid-proposed Release.gpg Ign http://gb.archive.ubuntu.com/ubuntu/ lucid-proposed/universe Translation-en_US Ign http://gb.archive.ubuntu.com/ubuntu/ lucid-proposed/main Translation-en_US Ign http://gb.archive.ubuntu.com/ubuntu/ lucid-proposed/restricted Translation-en_US Ign http://gb.archive.ubuntu.com/ubuntu/ lucid-proposed/multiverse Translation-en_US Hit http://gb.archive.ubuntu.com lucid-backports Release.gpg Ign http://gb.archive.ubuntu.com/ubuntu/ lucid-backports/universe Translation-en_US Ign http://gb.archive.ubuntu.com/ubuntu/ lucid-backports/main Translation-en_US Ign http://gb.archive.ubuntu.com/ubuntu/ lucid-backports/restricted Translation-en_US Ign http://gb.archive.ubuntu.com/ubuntu/ lucid-backports/multiverse Translation-en_US Hit http://gb.archive.ubuntu.com lucid Release Hit http://gb.archive.ubuntu.com lucid-updates Release Hit http://gb.archive.ubuntu.com lucid-proposed Release Hit http://gb.archive.ubuntu.com lucid-backports Release Hit http://gb.archive.ubuntu.com lucid/universe Packages Hit http://gb.archive.ubuntu.com lucid/restricted Packages Hit http://gb.archive.ubuntu.com lucid/main Packages Hit http://gb.archive.ubuntu.com lucid/multiverse Packages Hit http://gb.archive.ubuntu.com lucid/universe Sources Hit http://gb.archive.ubuntu.com lucid/restricted Sources Hit http://gb.archive.ubuntu.com lucid/main Sources Hit http://gb.archive.ubuntu.com lucid/multiverse Sources Hit http://gb.archive.ubuntu.com lucid-updates/universe Packages Hit http://gb.archive.ubuntu.com lucid-updates/main Packages Hit http://gb.archive.ubuntu.com lucid-updates/restricted Packages Hit http://gb.archive.ubuntu.com lucid-updates/multiverse Packages Hit http://gb.archive.ubuntu.com lucid-updates/universe Sources Hit http://gb.archive.ubuntu.com lucid-updates/main Sources Hit http://gb.archive.ubuntu.com lucid-updates/restricted Sources Hit http://gb.archive.ubuntu.com lucid-updates/multiverse Sources Hit http://gb.archive.ubuntu.com lucid-proposed/universe Packages Hit http://gb.archive.ubuntu.com lucid-proposed/main Packages Hit http://gb.archive.ubuntu.com lucid-proposed/restricted Packages Hit http://gb.archive.ubuntu.com lucid-proposed/multiverse Packages Hit http://gb.archive.ubuntu.com lucid-proposed/universe Sources Hit http://gb.archive.ubuntu.com lucid-proposed/main Sources Hit http://gb.archive.ubuntu.com lucid-proposed/restricted Sources Hit http://gb.archive.ubuntu.com lucid-proposed/multiverse Sources Hit http://gb.archive.ubuntu.com lucid-backports/universe Packages Hit http://gb.archive.ubuntu.com lucid-backports/main Packages Hit http://gb.archive.ubuntu.com lucid-backports/restricted Packages Hit http://gb.archive.ubuntu.com lucid-backports/multiverse Packages Hit http://gb.archive.ubuntu.com lucid-backports/universe Sources Hit http://gb.archive.ubuntu.com lucid-backports/main Sources Hit http://gb.archive.ubuntu.com lucid-backports/restricted Sources Hit http://gb.archive.ubuntu.com lucid-backports/multiverse Sources Ign http://repo.ahadiel.org lucid/ Release.gpg Ign http://repo.ahadiel.org/apt/ lucid/ Translation-en_US Ign http://repo.ahadiel.org lucid/ Release Ign http://repo.ahadiel.org lucid/ Packages Ign http://repo.ahadiel.org lucid/ Packages Hit http://repo.ahadiel.org lucid/ Packages Hit http://ppa.launchpad.net lucid Release.gpg Ign http://ppa.launchpad.net/canonical-dx-team/une/ubuntu/ lucid/main Translation-en_US Hit http://ppa.launchpad.net lucid Release.gpg Ign http://ppa.launchpad.net/dockbar-main/ppa/ubuntu/ lucid/main Translation-en_US Hit http://ppa.launchpad.net lucid Release.gpg Ign http://ppa.launchpad.net/freinhard/ppa/ubuntu/ lucid/main Translation-en_US Hit http://ppa.launchpad.net lucid Release.gpg Ign http://ppa.launchpad.net/om26er/test/ubuntu/ lucid/main Translation-en_US Hit http://ppa.launchpad.net lucid Release.gpg Ign http://ppa.launchpad.net/ricotz/testing/ubuntu/ lucid/main Translation-en_US Hit http://ppa.launchpad.net lucid Release Hit http://ppa.launchpad.net lucid Release Hit http://ppa.launchpad.net lucid Release Hit http://ppa.launchpad.net lucid Release Hit http://ppa.launchpad.net lucid Release Hit http://ppa.launchpad.net lucid/main Packages Hit http://ppa.launchpad.net lucid/main Packages Hit http://ppa.launchpad.net lucid/main Packages Hit http://ppa.launchpad.net lucid/main Sources Hit http://ppa.launchpad.net lucid/main Packages Hit http://ppa.launchpad.net lucid/main Sources Hit http://ppa.launchpad.net lucid/main Packages Hit http://archive.getdeb.net lucid-getdeb Release.gpg Ign http://archive.getdeb.net/ubuntu/ lucid-getdeb/games Translation-en_US Hit http://archive.getdeb.net lucid-getdeb Release Hit http://archive.getdeb.net lucid-getdeb/games Packages Err http://security.ubuntu.com lucid-security Release.gpg Something wicked happened resolving 'security.ubuntu.com:http' (-5 - No address associated with hostname) Ign http://security.ubuntu.com/ubuntu/ lucid-security/universe Translation-en_US Ign http://security.ubuntu.com/ubuntu/ lucid-security/main Translation-en_US Ign http://security.ubuntu.com/ubuntu/ lucid-security/restricted Translation-en_US Ign http://security.ubuntu.com/ubuntu/ lucid-security/multiverse Translation-en_US Hit http://security.ubuntu.com lucid-security Release Hit http://security.ubuntu.com lucid-security/universe Packages Hit http://security.ubuntu.com lucid-security/main Packages Hit http://security.ubuntu.com lucid-security/restricted Packages Hit http://security.ubuntu.com lucid-security/multiverse Packages Hit http://security.ubuntu.com lucid-security/universe Sources Hit http://security.ubuntu.com lucid-security/main Sources Hit http://security.ubuntu.com lucid-security/restricted Sources Hit http://security.ubuntu.com lucid-security/multiverse Sources W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/lucid-security/Release.gpg Something wicked happened resolving 'security.ubuntu.com:http' (-5 - No address associated with hostname)
E: Some index files failed to download, they have been ignored, or old ones used instead. > This is very annoying and I haven't idea how to workaround it for getting security updates. -- Apt has strange network errors when updating indexes. https://bugs.launchpad.net/bugs/574886 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs