I also have this issue on Precise.
W: Failed to fetch https://private-ppa.launchpad.net/commercial-ppa-uploaders/bastion/ubuntu/dists/precise/main/binary-amd64/Packages Proxy CONNECT aborted W: Failed to fetch https://private-ppa.launchpad.net/commercial-ppa- uploaders/bastion/ubuntu/dists/precise/main/binary-i386/Packages Proxy CONNECT aborted W: Failed to fetch https://private-ppa.launchpad.net/commercial-ppa- uploaders/limbo/ubuntu/dists/precise/main/binary-amd64/Packages Proxy CONNECT aborted W: Failed to fetch https://private-ppa.launchpad.net/commercial-ppa- uploaders/limbo/ubuntu/dists/precise/main/binary-i386/Packages Proxy CONNECT aborted W: Failed to fetch https://private-ppa.launchpad.net/commercial-ppa- uploaders/swordandsworcery/ubuntu/dists/precise/main/binary- amd64/Packages Proxy CONNECT aborted W: Failed to fetch https://private-ppa.launchpad.net/commercial-ppa- uploaders/swordandsworcery/ubuntu/dists/precise/main/binary-i386/Packages Proxy CONNECT aborted W: Failed to fetch https://private-ppa.launchpad.net/commercial-ppa- uploaders/monster-rpg2/ubuntu/dists/oneiric/main/binary-amd64/Packages Proxy CONNECT aborted W: Failed to fetch https://private-ppa.launchpad.net/commercial-ppa- uploaders/monster-rpg2/ubuntu/dists/oneiric/main/binary-i386/Packages Proxy CONNECT aborted W: Failed to fetch https://private-ppa.launchpad.net/commercial-ppa- uploaders/7wonders/ubuntu/dists/precise/main/binary-amd64/Packages Proxy CONNECT aborted W: Failed to fetch https://private-ppa.launchpad.net/commercial-ppa- uploaders/7wonders/ubuntu/dists/precise/main/binary-i386/Packages Proxy CONNECT aborted W: Failed to fetch https://private-ppa.launchpad.net/commercial-ppa- uploaders/mm3/ubuntu/dists/precise/main/binary-amd64/Packages Proxy CONNECT aborted W: Failed to fetch https://private-ppa.launchpad.net/commercial-ppa- uploaders/mm3/ubuntu/dists/precise/main/binary-i386/Packages Proxy CONNECT aborted W: Failed to fetch https://private-ppa.launchpad.net/commercial-ppa- uploaders/lonesurvivor/ubuntu/dists/precise/main/binary-amd64/Packages Proxy CONNECT aborted W: Failed to fetch https://private-ppa.launchpad.net/commercial-ppa- uploaders/lonesurvivor/ubuntu/dists/precise/main/binary-i386/Packages Proxy CONNECT aborted W: Failed to fetch https://private-ppa.launchpad.net/commercial-ppa- uploaders/swordandsworcery/ubuntu/dists/precise/main/binary- amd64/Packages Proxy CONNECT aborted W: Failed to fetch https://private-ppa.launchpad.net/commercial-ppa- uploaders/swordandsworcery/ubuntu/dists/precise/main/binary-i386/Packages Proxy CONNECT aborted ** Also affects: software-center Importance: Undecided Status: New ** No longer affects: software-center ** Also affects: apt-cacher-ng (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/647212 Title: purchased software download fails with and breaks apt proxy To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt-cacher-ng/+bug/647212/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs