Could not calculate upgrade An unresolvable problem occurred while calculating the upgrade.
Please report this bug against the 'update-manager' package and include the following error message: E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1040380 Title: package-data-downloader crashed with AttributeError in process_download_requests(): 'Deb822' object has no attribute 'has_key' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-notifier/+bug/1040380/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
