Has anyone got it to boot on a Haswell-E rig?
I'm successfully using r2248 to boot osx 10.8.4 and 10.9, installed on partitions of the same HDD. After booting with flags -f -x -v on one occasion, I find that thereafter both 10.8 and 10.9 boot in safe mode by default.... much cursing and head scratching... Intercepting the boot process, I find each flag I've entered since installing r2248 (ie -f -x -v -v ) is still present. If I delete them my system boots normally, otherwise its safe mode. This has to be done on each boot, or result is safe mode.