Scrabbone

I’m not entirely sure, but that would mean that the laptop’s display would have to be connected to both the integrated graphics unit and the dedicated graphics chip. I suspect that this will not be the case with most laptops.

I’ve started Elder Scrolls Online again after a long break and do the dailies there every evening with all my characters.

The ssh tunnel might not work because the linux os reserves the ports 0-1023 to OS. You need higher priviliges to reserve this ports for your applications. If you type sudo ss -tulpn you can see the applications that are bound to you ports. Do you see nginx behind local addresses 0.0.0.0:80 and [::]:80 ?