#52617: Apache2 won't start on Sierra ---------------------------+-------------------------- Reporter: voodoodrul@… | Owner: ryandesign@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.4 Resolution: | Keywords: sierra Port: apache2 | ---------------------------+-------------------------- Comment (by voodoodrul@…): Disabling mod_unique_id allows it to start. [Sat Oct 15 13:22:53 2016] [alert] (EAI 8)nodename nor servname provided, or not known: mod_unique_id: unable to find IPv4 address of "Jesses- MacBook-Pro.local" Configuration Failed Although my `ServerName` was set to `localhost`, I went ahead and added the FQDN for my hostname to /etc/hosts. With my FQDN in /etc/hosts, it starts even with mod_unique_id enabled. -- Ticket URL: <https://trac.macports.org/ticket/52617#comment:3> MacPorts <https://www.macports.org/> Ports system for the Mac operating system