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Why Ollama runs on CPU after an update: the missing sm_86 CUDA kernels

This story is from 2026-08-22. It is preserved in the archive; the latest stories are on the live feed.

Why Ollama runs on CPU after an update: the missing sm_86 CUDA kernels You update Ollama, pull the model you use every day, and everything gets slower. Not broken, not erroring. Just slow. ollama ps says something like 12% CPU / 88% GPU , so you shrug and carry on. Then you open nvidia-smi mid-gene…

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  1. 2026-08-22 17:05 · DEV Community — AI
    Why Ollama runs on CPU after an update: the missing sm_86 CUDA kernels

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