I'm experiencing the same problem with kernel 4.13.0-26-generic, 4.10 series works fine.
Specs: Intel i7-6700k (using intel-microcode 3.20180108.0~ubuntu16.04.2) 16 GB RAM, 4 GiB Swap NVidia GTX 970 (nvidia-384.111-0ubuntu0.16.04.1 drivers)
I'm experiencing the same problem with kernel 4.13.0-26-generic, 4.10 series works fine.
Specs: 0~ubuntu16. 04.2) 384.111- 0ubuntu0. 16.04.1 drivers)
Intel i7-6700k (using intel-microcode 3.20180108.
16 GB RAM, 4 GiB Swap
NVidia GTX 970 (nvidia-