I was linked to this bug, not sure if it's the same. The error message said that etc/mailname could not be located.
What fixed it for me was changing etc/mailname to $mydomain in /etc/postfix/main.cf. So sudo gedit /etc/postfix/main.cf myorigin = $mydomain -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1531299 Title: postfix upgrade can fail due to "newaliases: fatal: inet_addr_local[getifaddrs]: getifaddrs: Address family not supported by protocol" under qemu-static To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1531299/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
