Doug Herr:
I also enabled the "Magic" check box for the Network Manager config for my Ethernet port.
Patrick O'Callaghan:
Not sure what that is. I don't see any such box.
In the Network Manager open up the editing window for a connection, go into the ethernet tab, the wake-on LAN section has a bunch of tickboxes which become active if you untick "ignore." Mine has:
Default Phy Unicast Multicast Ignore Broadcast Arp Magic
Ticking magic un-ghosts the wake on LAN password gadget below it.