I looked at the existing bug reports, but I don't think any of the patches fix the problem. Furthermore, I tried debian's 4.11.1 samba package, and got the same error.
I now emailed samba-technical@ with a question: https://lists.samba.org/archive/samba-technical/2019-November/134602.html -- You received this bug notification because you are a member of Ubuntu Server, which is subscribed to samba in Ubuntu. https://bugs.launchpad.net/bugs/1849859 Title: error when connecting to smb server To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/1849859/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs