Vulkan does not recognize the NVIDIA GPU. The vulkaninfo command displays a warning: "WARNING: lavapipe is not a conformant vulkan implementation, for testing purposes only." Meanwhile, the nvidia_icd.json file is missing from the \usr\share\vulkan\icd.d directory.

### Windows Version

Microsoft Windows [Version10.0.22631.4460]

### WSL Version

2.3.26.0

### Are you using WSL 1 or WSL 2?

- [x] WSL 2
- [ ] WSL 1

### Kernel Version

Linux version 5.15.167.4-microsoft-standard-WSL2 (root@f9c826d3017f) (gcc (GCC) 11.2.0, GNU ld (GNU Binutils) 2.37) #1 SMP Tue Nov 5 00:21:55 UTC 2024

### Distro Version

Ubuntu 20.04

### Other Software

nvidia-smi：
`+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 565.72 Driver Version: 566.14 CUDA Version: 12.7 |
|-----------------------------------------+------------------------+----------------------+
| GPU Name Persistence-M | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap | Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|=========================================+========================+======================|
| 0 NVIDIA GeForce RTX 4070 Laptop On | 00000000:01:00.0 On | N/A |
| N/A 45C P8 3W / 140W | 1214MiB / 8188MiB | 2% Default |
| | | N/A |
+-----------------------------------------+------------------------+----------------------+`

nvcc -V：
`nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2023 NVIDIA Corporation
Built on Mon_Apr__3_17:16:06_PDT_2023
Cuda compilation tools, release 12.1, V12.1.105
Build cuda_12.1.r12.1/compiler.32688072_0`

### Repro Steps

nvidia-smi and cuda correctly recognize the nvidia GPU, but when running the vulkaninfo command, a warning 'WARNING: lavapipe is not a conformant Vulkan implementation, for testing purposes only' appears. Only llvmpipe is displayed instead of my nvidia 4070 laptop. Furthermore, I noticed that the nvidia_icd.json file is missing from the /usr/share/vulkan/icd.d directory.

=====================================================================

(sds) yukon@Yukon-PC:~/downloads$ vulkaninfo
WARNING: lavapipe is not a conformant vulkan implementation, testing use only.
==========
VULKANINFO
==========

Vulkan Instance Version: 1.2.131

Instance Extensions: count = 18
====================
VK_EXT_acquire_xlib_display : extension revision 1
VK_EXT_debug_report : extension revision 10
VK_EXT_debug_utils : extension revision 1
VK_EXT_direct_mode_display : extension revision 1
VK_EXT_display_surface_counter : extension revision 1
VK_KHR_device_group_creation : extension revision 1
VK_KHR_display : extension revision 23
VK_KHR_external_fence_capabilities : extension revision 1
VK_KHR_external_memory_capabilities : extension revision 1
VK_KHR_external_semaphore_capabilities : extension revision 1
VK_KHR_get_display_properties2 : extension revision 1
VK_KHR_get_physical_device_properties2 : extension revision 2
VK_KHR_get_surface_capabilities2 : extension revision 1
VK_KHR_surface : extension revision 25
VK_KHR_surface_protected_capabilities : extension revision 1
VK_KHR_wayland_surface : extension revision 6
VK_KHR_xcb_surface : extension revision 6
VK_KHR_xlib_surface : extension revision 6

Layers: count = 3
=======
VK_LAYER_LUNARG_standard_validation (LunarG Standard Validation Layer) Vulkan version 1.0.131, layer version 1:
Layer Extensions: count = 0
Devices: count = 1
GPU id : 0 (llvmpipe (LLVM 12.0.0, 256 bits))
Layer-Device Extensions: count = 0

VK_LAYER_MESA_device_select (Linux device selection layer) Vulkan version 1.2.73, layer version 1:
Layer Extensions: count = 0
Devices: count = 1
GPU id : 0 (llvmpipe (LLVM 12.0.0, 256 bits))
Layer-Device Extensions: count = 0

VK_LAYER_MESA_overlay (Mesa Overlay layer) Vulkan version 1.1.73, layer version 1:
Layer Extensions: count = 0
Devices: count = 1
GPU id : 0 (llvmpipe (LLVM 12.0.0, 256 bits))
Layer-Device Extensions: count = 0
...

=====================================================================

(sds) yukon@Yukon-PC:~/downloads$ ls /usr/share/vulkan/icd.d/
intel_icd.x86_64.json lvp_icd.x86_64.json radeon_icd.x86_64.json

### Expected Behavior

I've tried numerous methods over the past couple of days, but they all have issues. Could you please guide me to the most accurate approach? I appreciate your help!

### Actual Behavior

nvidia-smi and cuda correctly recognize the nvidia GPU, but when running the vulkaninfo command, a warning 'WARNING: lavapipe is not a conformant Vulkan implementation, for testing purposes only' appears. Only llvmpipe is displayed instead of my nvidia 4070 laptop. Furthermore, I noticed that the nvidia_icd.json file is missing from the /usr/share/vulkan/icd.d directory.

### Diagnostic Logs

_No response_

The report provides no repository files or tests to edit. Start by reproducing the issue with nvidia-smi, nvcc -V, vulkaninfo, and ls /usr/share/vulkan/icd.d/; done means determining why the NVIDIA ICD is absent and confirming that vulkaninfo lists the NVIDIA GPU rather than only llvmpipe.

Written by the indexing model from the issue text.