Can you please attach the files in /var/log/dist-upgrade. Please also check /var/crash for an update-manager crash log.
** Changed in: update-manager (Ubuntu) Status: Unconfirmed => Needs Info -- update-manager -d fails to upgrade from 6.10 to 7.04 due to download problems https://launchpad.net/bugs/82464 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs