WSL2 GPU Acceleration + CUDA Secret Setup (2025 Method)
Why it’s rare: Microsoft enabled full GPU acceleration in WSL2 but the setup requires specific kernel parameters not documented in standard guides .
powershell
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# Check WSL version and kernel
wsl --version
# Enable GPU acceleration (requires specific kernel)
wsl --update
wsl --shutdown
# Configure .wslconfig for maximum performance
notepad "$env:USERPROFILE\.wslconfig"Add this to .wslconfig:
ini
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[wsl2]
memory=16GB
processors=8
swap=0
localhostForwarding=true
gpuSupport=true
nestedVirtualization=true
kernel=C:\\Users\\YourName\\custom-kernel\\bzImage