It's actually very likely that this is due to bug 1421556. I'm going to fix that soon; can you please test the next version as soon as I upload it, and complain here if it still doesn't work?
If you want, you can also test this right away already, by replacing /lib/systemd/system/ifup@.service with the attached file. Thanks! ** Attachment added: "fixed /lib/systemd/system/ifup@.service" https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1420601/+attachment/4318743/+files/ifup%40.service -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1420601 Title: Systemd_218-6ubuntu1 and later cannot connect to network except via USB To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1420601/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
