Hi Nikola, Thanks for filing the bug and help make Ubuntu server better.
I tried to reproduce the bug as you mentioned but wasn't able to. In a Groovy (20.10) VM, I install postfix, configured it as you mentioned, did upgrade, and finally upgrade to Hirsute (21.04) but both the upgrade went fix. I used hostname=xdesk and whilst I can confirm that it did add two dots but as I mentioned, the upgrade went OK. $ grep myhostname /etc/postfix/main.cf [...] myhostname = xdesk.. [...] Although your log shows that this is what caused the problem, I'd like to ask if you can help me layout a reproducer (that is, steps to reproduce this bug) so that we can help fix this? Also, since we are in sync with the version of postfix in Debian (that is, 3.5.6-1)[1], can you please forward this bug report to Debian? Scott is an active maintainer and once this is fixed there, the fix will land here in Impish (21.10) and we can further backport (SRU) this fix to older releases, depending upon the patch and its details, et al. Thanks! [1]: https://tracker.debian.org/pkg/postfix ** Changed in: postfix (Ubuntu) Status: New => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1929786 Title: Postfix Local only configuration adds 2 dots on hostname , blocking package upgrades To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/postfix/+bug/1929786/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
