As many of you know, Volumio2 creates an open hotspot by default if not connected to any wireless network.
This might be unsafe (even if we isolate the wireless network from the rest of your network), so you have two ways of solving the issue (we’re releasing an update soon, this will be a workaround in the meanwhile):
Move /etc/hostapd/hostapd.conf to /etc/hostapd/hostapd.conf.bak and /etc/hostapd/hostapd-edimax.conf to /etc/hostapd/hostapd-edimax.conf.bak