Comment 35 for bug 856810

The problem happens because /etc/network/if-up.d/upstart now only emits the static-network-up event when all network interfaces described at /etc/network/interfaces are properly configured (bug 838968).

At linaro-nano the bug only happens because we're also adding the usb0 interface, as it's common at some devices we support. After removing it at Panda I'm able to boot it without the annoying wait for more than 2 minutes.