Module license 'NVIDIA' taints kernel

Hello,

The Nvidia drivers are not installing correctly on the server. When I check at startup with the dmesg command, the following errors appear:

[    2.807880] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input4
[    2.808416] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input5
[    2.809364] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input6
[    2.810127] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input7
[    2.988896] nvidia: loading out-of-tree module taints kernel.
[    2.988905] nvidia: module license 'NVIDIA' taints kernel.
[    3.192459] nvidia: module verification failed: signature and/or required key missing - tainting kernel
[    3.328756] nvidia-nvlink: Nvlink Core is being initialized, major device number 241
[    3.329775] nvidia 0000:01:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem
[    3.445491] NVRM: loading NVIDIA UNIX x86_64 Kernel Module  535.183.01  Sun May 12 19:39:15 UTC 2024
[    3.872194] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms  535.183.01  Sun May 12 19:31:08 UTC 2024
[    4.246626] [drm] [nvidia-drm] [GPU ID 0x00000100] Loading driver
[    4.246628] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:01:00.0 on minor 0
[   75.580082] nvidia_uvm: module uses symbols nvUvmInterfaceDisableAccessCntr from proprietary module nvidia, inheriting taint.
[   75.615253] nvidia-uvm: Loaded the UVM driver, major device number 238.

Thank you in advance for your help.

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