How to perform image shift in Ubuntu?

Question

ubuntu

Good afternoon, I use an ATEN CS82U KVM switch, for two PCs, one has Windows 7 installed, the second has Ubuntu 16.04, and a NEC E22w monitor is also connected. The problem is this. In both OSes, the maximum resolution is set (1680 by 1050), then for one of the OSes, the picture on the screen will be strongly shifted to the left
... shifted already there (that is, only one of the two operating systems is working normally).
Let me know if anyone has come across this problem?
Is it possible to shift the image using Ubuntu OS?

Answer 1

As a result, the KVM firmware for the new software version helped.