RTX4090 on Ubuntu 20.04 - Failed to allocate NvKmsKapiDevice and to register device

Graphics / Linux Linux
1

Hello,
I am building a new desktop and I am getting these errors during boot. Also attached is nvidia-bug-report.log.gz. I tried several suggestions, but it is stubborn. I would appreciate your suggestions.
nvidia-bug-report.log.gz (164.6 KB)

Setup:
Linux vienna 5.15.0-71-generic #78~20.04.1-Ubuntu SMP Wed Apr 19 11:26:48 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
Motherboard is MSI Carbon, GPU is MSI gaming trio X RTX4090, Secure boot was disabled.

modinfo nvidia
filename: /lib/modules/5.15.0-71-generic/updates/dkms/nvidia.ko
firmware: nvidia/530.41.03/gsp_tu10x.bin
firmware: nvidia/530.41.03/gsp_ga10x.bin

Boot log:
[ 6.684334] NVRM: Open nvidia.ko is only ready for use on Data Center GPUs.
[ 6.684336] NVRM: To force use of Open nvidia.ko on other GPUs, see the
[ 6.684336] NVRM: ‘OpenRmEnableUnsupportedGpus’ kernel module parameter described
[ 6.684336] NVRM: in the README.
[ 6.898144] NVRM: GPU 0000:01:00.0: RmInitAdapter failed! (0x62:0x0:1849)
[ 6.898531] NVRM: GPU 0000:01:00.0: rm_init_adapter failed, device minor number 0
[ 6.898619] [drm:nv_drm_load [nvidia_drm]] ERROR [nvidia-drm] [GPU ID 0x00000100] Failed to allocate NvKmsKapiDevice
[ 6.898697] [drm:nv_drm_probe_devices [nvidia_drm]] ERROR [nvidia-drm] [GPU ID 0x00000100] Failed to register device

2

It was resolved by using “metapackage from nvidia-driver-530 (proprietary)”. I was using “open kernel”. Please consider it closed.

3

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