Unable to Select Nvidia GPU in "GPU Selection"

[ramaadhiguna]

Hello, Thank you for the amazing work on Video2X. I have encountered an issue regarding GPU selection in the software.

Issue Description

I am unable to select my Nvidia GPU (RTX 4060 8GB) under the "GPU Selection" option. The option to choose a GPU does not appear in the settings.

System Information

Laptop Model: Lenovo LOQ 15IRH8
Processor: Intel Core i7-13620H
Memory: 32 GB RAM
GPU: Nvidia RTX 4060 (8 GB VRAM)
Operating System: Windows 11 Home 23H2
Video2X Version: QT6 6.1.1 (Using installer provided from video2x github page)
Nvidia Driver Version: 566.14
CUDA Toolkit Version: 12.6 Update 3

Steps to Reproduce

• Launch Video2X.
• Navigate to the GPU Selection menu.
• Observe that there is no option to select my Nvidia GPU.

Expected Behavior

I expected to see an option to select my Nvidia GPU (RTX 4060) under "GPU Selection."

Actual Behavior

The "GPU Selection" menu does not show an option to select the Nvidia GPU, leaving me unable to utilize its processing capabilities for upscaling.

Screenshot

[ramaadhiguna]

Resolved, I re-installed the Video2x and the Nvidia option finally there. Perhaps it was caused that I installed the Cuda after I installed Video2x. Clossing this issues

[k4yt3x]

Oh nice, I was just pulling my hair out thinking what it could have been 😂

[k4yt3x]

Video2X just calls the Vulkan functions. If v2x doesn't see the GPU it's because the Vulkan loader doesn't see it.