After a bit of googling I discovered that I need to comment out all the entries in /etc/network/interfaces except the loopback interface for n-m to work correctly. Have done so and n-m now finds interfaces on resume from suspend. Would be good if the n-m install took care of this step or at least posted a debconf warning.
-- Doesn't bring the network back online when resuming from suspend / hibernate https://launchpad.net/bugs/40125 -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
