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Hi, Im trying to get a NVIDIA P40 working on a ubuntu VM using the passthrough. I want to use run some AI projects etc. But no matter what i do, no matter which driver i install or how i install it i always get the message: nvidia-smi cannot communicate with the driver. I tried installing the driver through apt, through ubuntu-drivers, and throught the .run file from the nvidia website. The card does show up in cpu-x as a nvidia p40. But it always says: no driver. I then tried installing a windows 10 vm out of desperation. And now the P40 takes priority over the virtual graphics card and i get: guest has not initialized the display yet. Even though the P40 has no video out ports. So i cant attach a screen to it either. Its driving me insane cause i have 30 days to verify the card even works before having to send it back... (ebay purchase). And i cant even get to a point where i can say its the driver that doesnt work or the card. Can anyone tell me how to get that P40 to work in Ubuntu? Its where i intend to end up using it. I've seen a lot of comments in random threads about P40s and ive tried to make sence of it but i really cant make hear or tails of it.