I am pretty sure that this is a duplicate of a race condition in the apt cron job that removes old downloaded packages. This is fixed now in update-manager (in hardy). Please reopen if that is still a issue.
** Changed in: update-manager (Ubuntu) Assignee: (unassigned) => Michael Vogt (mvo) Status: Incomplete => Fix Released -- [apport] package update-manager failed to install/upgrade: ErrorMessage: SystemError in cache.commit(): E:Ich konnte keine Datei für Paket libc6-dev finden. Das könnte heißen, dass Sie dieses Paket von Hand korrigieren müssen. https://bugs.launchpad.net/bugs/104981 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