I can not seem to get my Nvidia Quadro RTX 4000 to work in my VM anymore.


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I updated my Bios and have not been able to get windows 10 VM to accept my Quadro RTX 4000. I tried reverting my bios back. IOMMU group changes after every reboot. I tried using disable, downstream, and multifunction in VM settings. I even created a new windows 11 VM and still no luck. I tried adding via IOMMU groups and got various errors such as "boot/config/plugins/nvidia-dri"  "unable to find 'swtpm' binary in $path: no such file or directory" "device 0000:82:00.0 not found: could not access /sys/bus/pci/devices/0000:82:00.0/config: no such file or directory" "device 0000:81:00.0 not found: could not access /sys/bus/pci/devices/". Windows 11 VM works with VNC Not Windows 10. Any help would be appreciated.

Error screen.png

Login screen.png

houseofgivens-diagnostics-20220824-0717.zip

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  • 8 months later...

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