mee too after install 10.12.6 security i need for sierra a compatible version (16G1918) or 378.05.05.25f14 is for (16G1917 only)
nvidia need to rebuild for compatible version of sierra (378.05.05.25f15 ?)
they're outwe need drivers from nvidia
oops, sorry, thought you were referring to the new sierra security update.Not for the latest kernel version.