Here is a video showing my problem
https://www.youtube.com/watch?v=V9NMguEZ-x4
https://ibin.co/3qDivpMVBoxj.jpg
https://imgur.com/XPTmLb0
It started after the latest updates (29.01.2018).
My cursor also stutters a lot in the browser while sites are loading.
Nvidia settings report driver version: 390.25
linux-driver-management status
╒ Hardware Platform ╞ Platform Vendor : ASRock ╘ Platform Model : Z77 Pro3 Simple GPU configuration ╒ Primary GPU ╞ Device Name : GM107 [GeForce GTX 750 Ti] ╞ Manufacturer : NVIDIA Corporation ╞ Product ID : 0x1380 ╞ Vendor ID : 0x10de ╞ X.Org PCI ID : PCI:1:0:0 ╘ Boot VGA : yes LDM Providers for GM107 [GeForce GTX 750 Ti]: 2 - nvidia-glx-driver - nvidia-340-glx-driver
eopkg li | grep nvidia
nvidia-304-glx-driver-modaliases - Files to help with DoFlicky driver detection nvidia-340-glx-driver-modaliases - Files to help with DoFlicky driver detection nvidia-glx-driver-32bit - 32-bit libraries for nvidia-glx-driver nvidia-glx-driver-common - Shared assets for the NVIDIA GLX Driver nvidia-glx-driver-current - NVIDIA Binary Driver (Current Kernel) nvidia-glx-driver-modaliases - Files to help with DoFlicky driver detection