I forgot to mention I'm also using double monitor (laptop + external
screen with mini display port).
WORKAROUND: Use nvidia latest driver 381.22:
http://www.nvidia.com/Download/driverResults.aspx/118524/en-us
With this driver problem seems gone.
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You received this bug notification because
I'm also affected by this bug.
I have a GeForce GTX 1060 Mobile video card, using nvidia-375
(375.66-0ubuntu0.17.04.1) package on Kubuntu 17.04 with backports
repository (Plasma 5.10.3).
It seems that the area around the mouse pointer is not redrawn properly.
Problem persists with compositor
