I was eventually able to reproduce with the same error message as the OP. I think that the error comes from a corrupt /var/lib/blueman/network.state file. It is possible that when upgrading, the existing file is not compatible. Deleting /var/lib/blueman/network.state will fix the error.
I was not able to reproduce the problem with a fresh 16.04 install. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1574093 Title: Blueman networking plug-in broken in Xenial To manage notifications about this bug go to: https://bugs.launchpad.net/blueman/+bug/1574093/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
