I have an external monitor connected via HDMI to a Lenovo Thinkpad P53 with Nvidia Quadro RTX300.
The display appears on the display settings, and I can see the mouse when moving it to the external display area. But windows do not appear in it. When I drag one from the laptop screen to the external monitor, I can see the pointer and even click and drag the window back to the laptop screen (blindly), but it never appears on the external monitor.
If I click on the "recognize" button, the name doesn't appear on the external monitor but it does on the laptop screen.
When I put the laptop screen over the external display in the layout, I can see the desktop background and the mouse mirrors the movements, but the windows don't show up in de display.
Is this a driver's issue?