This is reproducible in a python3 shell. The problem is that sorted() is called on a list that includes both bytes and str types:
$ python3 Python 3.7.4 (default, Jul 11 2019, 10:43:21) [GCC 9.1.0] on linux Type "help", "copyright", "credits" or "license" for more information. >>> blist=['1'.encode(), '3', '2'.encode()] >>> sorted(blist) Traceback (most recent call last): File "<stdin>", line 1, in <module> TypeError: '<' not supported between instances of 'str' and 'bytes' >>> -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1828534 Title: [19.04][Queens -> Rocky] Upgrading to Rocky resulted in "Services not running that should be: designate-producer" To manage notifications about this bug go to: https://bugs.launchpad.net/charm-designate/+bug/1828534/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs