# Can't use GPUs on local cluster

**URL:** <https://discuss.ray.io/t/cant-use-gpus-on-local-cluster/12663>\
**Category:** Ray Clusters\
**Created:** [October 31, 2023, 2:27pm UTC](https://discuss.ray.io/t/cant-use-gpus-on-local-cluster/12663 "2023-10-31T14:27:43Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![Ret\_Beauregard](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ray.io/ret_beauregard/32/6528_2.png) [@Ret\_Beauregard](https://discuss.ray.io/u/Ret_Beauregard)\
**Post date:** [September 11, 2024, 10:43pm UTC](https://discuss.ray.io/t/cant-use-gpus-on-local-cluster/12663/4 "2024-09-11T22:43:20Z")

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Can I see the config.yaml you used here? I am trying to run the same exact code with a similar setup, but something goes wrong and I can’e even get the training to start. See more here: [Cuda Error: invalid device ordinal during training on GCP cluster](https://discuss.ray.io/t/cuda-error-invalid-device-ordinal-during-training-on-gcp-cluster/15775)

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