No CUDA GPU detected error

[Alexander Gorodetski]

Hi All

I got following error:

ERROR (nnet3-chain-train:SelectGpuId():cu-device.cc:121) No CUDA GPU detected!, diagnostics: cudaError_t 35 : "CUDA driver version is insufficient for CUDA runtime version", in cu-device.cc:121 

On other hand nvdidia-smi produeces following output

docker>>nvidia-smi

Thu Apr 27 12:17:56 2017

+-----------------------------------------------------------------------------+

| NVIDIA-SMI 375.39                 Driver Version: 375.39                    |

|-------------------------------+----------------------+----------------------+

| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |

| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |

|===============================+======================+======================|

|   0  GeForce GTX TIT...  Off  | 0000:01:00.0     Off |                  N/A |

| 22%   27C    P8    13W / 250W |      0MiB / 12207MiB |      0%      Default |

+-------------------------------+----------------------+----------------------+

|   1  GeForce GTX TIT...  Off  | 0000:03:00.0     Off |                  N/A |

| 22%   26C    P8    13W / 250W |      0MiB / 12205MiB |      0%      Default |

+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+

| Processes:                                                       GPU Memory |

|  GPU       PID  Type  Process name                               Usage      |

|=============================================================================|

|  No running processes found                                                 |

+-----------------------------------------------------------------------------+

Could you help please,

Thanks,

AlexG.

[Daniel Povey]

It means your CUDA toolkit is newer than the kernel driver module; if you just installed it you may need to reboot or rmmod the modules concerned.  But I don't know how docker works with this stuff.

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