Comment 8 for bug 1604770

Ok, correction - rebuilding the image didn't fix it - I also changed the ipxe config, adding the --timeout options back it still fails (doh!)

dtantsur explained this depends on the ipxe rom version (of the virt host, not the undercloud), this is the failing version (c4bce43 is not working, I think 6366fa7a is the version we require):

http://people.redhat.com/~shardy/screenshots/Screenshot_baremetalbrbm_1.png