How to put firewood on a forwarded NVidia?

Question

Virtualization

The woman had no worries - she started a pig :) And I wanted to throw the entire video card into the virtual Windows, especially since there is a lot of information in the tyrnet, though in pieces, as always. But not the point. With the help of a saw, an ax and some mother, we managed to transfer the video card to the virtual machine (mother ASUS Prime Z270-P, i7-7700K processor, in addition to the integration there is also NVidia GT730).
Yes, on the host linux, a bucket

# uname -a
Linux sentry 4.9.51-calculate #1 SMP PREEMPT Fri Oct 20 12:17:54 +07 2017 x86_64 Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz GenuineIntel GNU/Linux

Everything seems to be fine, IOMMU is there, with a breakdown into groups, of course, I had to dance and rearrange Nvidia into the second PICe slot, but here it is in a separate group, cheers, launch! Hurray .. why does the mouse not respond?

This is exactly what happens - after forwarding the vidyuhi (a monitor is hooked to it), the keyboard works on the console , and the mouse is visible only as a pointer, pressing buttons and pointing at objects does not cause a reaction! I suspect the mouse should now be on "that" monitor - but it's black in standby. In addition, when you try to turn it off, the console hangs until the host is rebooted, which is not always true.

What am I doing wrong? I suspect I'm messing up somewhere, but I can't figure out where yet. on RDP to come and deliver? Or did I screw up somewhere and there are more direct ways?

UPD: Perhaps the description was not clear. The configuration has one system unit and two monitors on it. On the system unit, the host is linux, in KVM - Windows. The goal was to have two systems at the same time , and Windows with full graphics, not just 2D. One monitor is included in the integration - and on it linux. One monitor is included in Nvidia - and it should have Windows, but for now standby

Answer 1

So maybe you should connect the monitor to the built-in video card?