It sounds like the main problem therefore is the Nvidia X driver. It's refusing to light up HDMI without a custom config explicitly telling it to use "PCI:193:0:0". But this might be Nvidia's intended behaviour so I recommend checking the docs for solutions first:
P.S. The Nvidia website recommends driver 460 for the A100. Also the installed driver version sounds like it's from nvidia-graphics-drivers-535 (desktop), but also there are some nvidia-graphics-drivers-535-server packages installed? So I wonder if this is just a bad choice of drivers for the hardware.
It sounds like the main problem therefore is the Nvidia X driver. It's refusing to light up HDMI without a custom config explicitly telling it to use "PCI:193:0:0". But this might be Nvidia's intended behaviour so I recommend checking the docs for solutions first:
https:/ /us.download. nvidia. com/XFree86/ Linux-x86_ 64/535. 86.05/README/ index.html
And contacting Nvidia for help second.
P.S. The Nvidia website recommends driver 460 for the A100. Also the installed driver version sounds like it's from nvidia- graphics- drivers- 535 (desktop), but also there are some nvidia- graphics- drivers- 535-server packages installed? So I wonder if this is just a bad choice of drivers for the hardware.