nvidia driver fails to load (falls back to nouveau)

`/var/cache/akmods/nvidia/.last.log ` contains:
```
Running scriptlet: kmod-nvidia-6.8.7-300.fc40.x86_64-3:550.67-1.fc40.x8   1/1 
warning: %post(kmod-nvidia-6.8.7-300.fc40.x86_64-3:550.67-1.fc40.x86_64) scriptlet failed, signal 15

Error in POSTIN scriptlet in rpm package kmod-nvidia-6.8.7-300.fc40.x86_64
```


Reproducible: Always

Steps to Reproduce:
1. upgrade F39 to F40
2, try to use CUDA etc
Actual Results:  
NVIDIA driver does not load, system falls back to nouveau

Expected Results:  
nvidia driver loads