Debian dual monitor?

Question

linux

[email protected]:~$ xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
HDMI-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 531mm x 299mm
   1920x1080     60.00*+  50.00    59.94    59.99  
   1920x1080i    60.00    50.00    59.94  
   1600x1200     60.00  
   1680x1050     59.88  
   1280x1024     75.02    60.02  
   1440x900      59.90  
   1280x960      60.00  
   1366x768      59.79  
   1152x864      75.00  
   1280x720      60.00    50.00    59.94  
   1024x768      75.03    70.07    60.00  
   832x624       74.55  
   800x600       72.19    75.00    60.32    56.25  
   720x576       50.00  
   720x480       60.00    59.94  
   640x480       75.00    72.81    66.67    60.00    59.94  
   720x400       70.08  
HDMI-2 disconnected (normal left inverted right x axis y axis)
[email protected]:~$ xrandr --auto
[email protected]:~$ xrandr --output VGA1 --right-of LVDS1
warning: output VGA1 not found; ignoring
[email protected]:~$ xrandr --output HDMI-1 --right-of HDMI-2
[email protected]:~$ xrandr --output HDMI-2 --right-of HDMI-1
[email protected]:~$

the second monitor is still dark, it is connected to the Nvidia GeForce 1060. I did not install anything additional.
Tried from here https://unix.stackexchange.com/questions/82352/mul...

Answer 1

Monitors on different vidyuhi or on one?