Hi, I’m new in installation. We first successfully installed cuda 12.1 on ubuntu 22.04 for 6 A800 GPUs. After cuda installed, nvidia-smi shows 6 GPUs but after few samples run, it shows only 5 GPUs. The 2nd one is missing. We tried to reinstalled cuda and it shows 6 again. And then we run so…

1 of 6 gpu is disapeared in nvidia-smi and still shows in lspci command in ubuntu 22.04 and cuda 12.1

generix March 28, 2023, 9:56am 2

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