On Mon, 2 Sep 2019 at 22:25, Justin B Rye wrote: > So what did actually go wrong on your systems? You disabled > /etc/udev/rules.d/70-persistent-net.rules and they started using an > unpredictable slot-based "predictable name"?
Yes, the interfaces file was updated to use PATH-based names but udev booted with SLOT-based ones. -- ...Bye..Dmitry.