I tried with the parameters indicated by @metze in # 13. I made a second attempt by adding allow nt4 crypto = Yes. Both attempts failed. Attached is the copy of the testparm and net rpc join outputs of the first attempt. The outputs for the second attempt are similar.
** Attachment added: "samba_attempt-1_2017-11-06" https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1585111/+attachment/5004580/+files/samba_attempt-1_2017-11-06 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1585111 Title: net rpc join fails in Ubuntu 16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1585111/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs