@John Miller
I've reopened https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/842560 which was marked as a duplicate of this udev bug (as I originally mentioned the firmware issue in the description, but it was unrelated), now that this udev problem is sorted the firmware issue can be looked at in more detail.
Let's use LP#842560 to track the firmware issue and leave this bug closed out.
@John Miller /bugs.launchpad .net/ubuntu/ +source/ update- manager/ +bug/842560 which was marked as a duplicate of this udev bug (as I originally mentioned the firmware issue in the description, but it was unrelated), now that this udev problem is sorted the firmware issue can be looked at in more detail.
I've reopened https:/
Let's use LP#842560 to track the firmware issue and leave this bug closed out.