The 1.4 release had known problems around IPMI detection which are mostly fixed in the 1.5 release which is in trusty (14.04). Please upgrade to trusty, or if you are still on precise you can try out the MAAS in the cloud tools archive.
The 1.4 release had known problems around IPMI detection which are mostly fixed in the 1.5 release which is in trusty (14.04). Please upgrade to trusty, or if you are still on precise you can try out the MAAS in the cloud tools archive.