ubuntu-cleaner is a package that you have installed from an outside ppa. It appears that the dependencies for the package are not correct as per the traceback the python modules dbus, via the python-dbus package is not available.
This is not a bug in Ubuntu so I am marking it as invalid. ** Changed in: six (Ubuntu) Status: New => Confirmed ** Changed in: six (Ubuntu) Status: Confirmed => Incomplete ** Changed in: six (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1650892 Title: package python-six 1.10.0-3 failed to install/upgrade: sub-processo script pre-removal instalado retornou estado de saída de erro 139 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/six/+bug/1650892/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs