Not this time with the Kaby Lake XPS 13 — they were available immediately. I think it helped that the hardware is exactly the same, since all versions have a K

Not this time with the Kaby Lake XPS 13 — they were available immediately. I think it helped that the hardware is exactly the same, since all versions have a Killer (Qualcomm) wifi card rather than "Dell" (= Broadcom) for Windows and Intel for Ubuntu.