ubuntu-release-upgrader-core depends on python3-apt but it doesn't depend on python-apt (for Python 2.7). The release upgrade process seems to download Python 2.7 code into /tmp which needs python-apt.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1178245 Title: missed python-apt dependency To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1178245/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs