Kernel 6.2.x and NVIDIA 390.xx (problem with Nvidia GPU passthrough in LXC)

The legacy release 390 series of drivers is out of support, but the Quadro K4100M was actually supported by the legacy 470 series. Official support for the Quadro K4000 series ended on January 31 of this year but you could give that driver a try anyway.

Please refer to this page for our official support timelines: Support timeframes for Unix legacy GPU releases | NVIDIA