25th October 2016, 13:24
OK, after a lot of googling I found out that it is a general issue and that only X server 1.19 will resolve it. So we must wait until it is released - for more details check this thread:
https://devtalk.nvidia.com/default/topic...gt620-m-/8
https://devtalk.nvidia.com/default/topic...gt620-m-/8