One possible cause might be the tornado package itself. Upstream salt has the following dependency requirements.
--- tornado>=4.2.1,<6.0; python_version < '3' tornado>=4.2.1,<5.0; python_version >= '3.4' --- However the tornado package maintainer pushed the untested/unsupported version 5.0.2-1build1 into the cosmic release. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1809452 Title: salt-ssh: ssl.SSLError: unknown error (_ssl.c:2788) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/salt/+bug/1809452/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
