I'm also affected by this on ubuntu 16.04. The patched systemd-unit-file does not work for me.
With the original unit-file the systems starts fine and all bridges and physical interfaces are configured by openvswitch, but the systems hangs during shutdown. With patched unit-file the physical interfaces do not get attached to the openvswitch-bridges, but the system shutdown is working fine. Looks like ifup@ is turning the interfaces on before openvswitch consumes them. I tried playing with the unit-dependencies, but so far without luck. Is there already a bug report for xenial regarding this issue? I think it is a good idea to open bug against xenial, don't you think? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1448254 Title: openvswitch systemd unit file ordering wrong To manage notifications about this bug go to: https://bugs.launchpad.net/hundredpapercuts/+bug/1448254/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs