How To Fix Unable to Initialize GPU in DaVinci Resolve 18 - YouTube
DaVinci Resolve can't find any CUDA capable GPU... But Blackmagic Raw speed test works on CUDA, clinfo and nvidia-smi recognize it and show their respective OpenCL/CUDA version [Linux Mint Ulyssa 20.1] :
How To Fix Unable to Initialize GPU in DaVinci Resolve 18 - YouTube
[Fixed] Davinci Resolve could not find any opencl/cuda capable gpus - YouTube
DaVinci Resolve - No CUDA capable GPUs - AUR - Manjaro Linux Forum