On Tue, 2016-09-20 at 00:01 -0400, G 3 wrote: > > Something is wrong with the options node in OpenBIOS. It is > inaccessible from Mac OS X. When trying to access the options node, > IORegistryExplorer always crashes. The other nodes are accessible. > I'm not certain what the problem could be.
Try using /chosen instead of /options. The latter is special, it's nvram stuff, it could be that OS X treats it specially too. Cheers, Ben.