Alexandre, I had the same problem. The root cause was that the "server" directive in the client's puppet.conf did not match the hostname that was used in the puppetmaster certificate. Check your puppetmaster certificate with "sudo puppetmaster -p <puppetmaster>" (where <puppetmaster> is the hostname of the puppetmaster; check /var/lib/puppet/ssl/certs/ if unsure), and look for the Subject line. The "server" directive has to match the value of CN there.
That being said, that bug is terribly annoying and degrade the user experience significantly. Could it be possible to consider applying the patch in question in the next SRU of puppet? It looks pretty safe to me. -- "undefined method `closed?' for nil:NilClass" when signing certificate https://bugs.launchpad.net/bugs/613671 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs