You cannot use the nvidia-driver package with rt kernels: "The kernel you are installing for is a PREEMPT_RT kernel!
The NVIDIA driver does not support real-time kernels. If you are using a stock distribution kernel, please install a variant of this kernel that does not have the PREEMPT_RT patch set applied; if this is a custom kernel, please install a standard Linux kernel. Then try installing the NVIDIA kernel module again."
