I setup GPU passthrough, it works, but ubuntu is spamming modprobe processes, it consumes lot of CPU, this is log from dmesg:
[22014.015852] PKCS#7 signature not signed with a trusted key
[22014.019755] PKCS#7 signature not signed with a trusted key
[22014.028669] nvidia-nvlink: Nvlink Core is being initialized, major device number 236
[22014.029070] NVRM: The NVIDIA probe routine was not called for 1 device(s).
[22014.029070] NVRM: This can occur when a driver such as:
NVRM: nouveau, rivafb, nvidiafb or rivatv
NVRM: was loaded and obtained ownership of the NVIDIA device(s).
[22014.029071] NVRM: Try unloading the conflicting kernel module (and/or
NVRM: reconfigure your kernel without the conflicting
NVRM: driver(s)), then try loading the NVIDIA kernel module
NVRM: again.
[22014.029071] NVRM: No NVIDIA devices probed.
[22014.029190] nvidia-nvlink: Unregistered the Nvlink Core, major device number 236
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