Comment # 91 on bug 1173733 from
I thought I had this all under control so moved on to DUP the next Leap 15.1
machine to 15.2.

After the upgrade the Nvidia driver loads except for nvidia-uvm, so I have
openGL support but no CUDA support. If I run clinfo | head -n 5 as normal user,
nvidia_uvm doesn't load but if I run the command elevated it does load and
stays loaded. (output below)

The previous suggestions of cat > /etc/dracut.conf.d/50-nvidia-default.conf....
don't work her because after the dup I have only 1 file there
> ls /etc/dracut.conf.d
99-debug.conf

I do have 
/etc/modprobe.d/50-nvidia-default.conf
/etc/modprobe.d/nvidia-default.conf

I suspect the @reboot nvidia-modprobe -u -c=0 solution may be my option

> lsmod | grep nvidia
nvidia_drm             61440  16
nvidia_modeset       1187840  34 nvidia_drm
nvidia              19726336  1586 nvidia_modeset
drm_kms_helper        229376  1 nvidia_drm
drm                   544768  19 drm_kms_helper,nvidia_drm
> clinfo | head -n 5
Number of platforms                               0
steve@linux-qw83:~> lsmod | grep nvidia
nvidia_drm             61440  17
nvidia_modeset       1187840  36 nvidia_drm
nvidia              19726336  1671 nvidia_modeset
drm_kms_helper        229376  1 nvidia_drm
drm                   544768  20 drm_kms_helper,nvidia_drm
> sudo clinfo | head -n 5
[sudo] password for root: 
Number of platforms                               1
  Platform Name                                   NVIDIA CUDA
  Platform Vendor                                 NVIDIA Corporation
  Platform Version                                OpenCL 1.2 CUDA 11.0.210
  Platform Profile                                FULL_PROFILE
> lsmod | grep nvidia
nvidia_uvm           1110016  0
nvidia_drm             61440  17
nvidia_modeset       1187840  36 nvidia_drm
nvidia              19726336  1672 nvidia_uvm,nvidia_modeset
drm_kms_helper        229376  1 nvidia_drm
drm                   544768  20 drm_kms_helper,nvidia_drm


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