Comment 26 for bug 839595

Clint. The biggest issues it that we are not sure, but it is plausible that a large proportion of the existing systems will suffer a 2 minute delay after the upgrade. How about we test this:

* remove the offending ethN line from /etc/networking/interfaces
* reboot
* connect the laptop/desktop to an ethernet device at some point, to see if network manager is actually adding that entry again, which is what Robert suggested in #22