Keep an eye on the github issue; a few people have found kinda-sorta-workarounds. https://github.com/tekezo/Karabiner-Elements https://github.com/tekezo/Karabin

Keep an eye on the github issue; a few people have found kinda-sorta-workarounds. https://github.com/tekezo/Karabiner-Elements https://github.com/tekezo/Karabiner-Elements I've postponed the Sierra upgrade on my main dev box until this is sorted out.