The problem is the following line: Err http://ppa.launchpad.net lucid/main Packages 404 Not Found W: Failed to fetch http://ppa.launchpad.net/mercurial/releases/ubuntu/dists/lucid/main/binary-amd64/Packages.gz 404 Not Found
The cron job runs unattended-upgrade only if [ $UPDATED -eq 1 ] ** Changed in: unattended-upgrades (Ubuntu) Status: New => Confirmed ** Changed in: unattended-upgrades (Ubuntu) Importance: Undecided => High ** Summary changed: - lucid unattended-upgrades stopped working on 2010-10-25 + lucid unattended-upgrade requires successful apt-get update -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/676295 Title: lucid unattended-upgrade requires successful apt-get update -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs