Original reporter here: the issue is resolved, with the qualification that at my site (AD configuration) this required the installation of winbind. Installing winbind was necessary and sufficient to resolve the issue both in 4.3.8 and 4.3.9.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1573221 Title: Regression on 4.3.8 upgrade: clients fail to connect To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1573221/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs