导入错误：未定义的符号：cudnnConvolutionBiasActivationForward

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我遇到尝试运行TensorFlow程序时出现以下错误：导入错误：未定义的符号：cudnnConvolutionBiasActivationForward

$ python3 
Python 3.5.2 (default, Nov 17 2016, 17:05:23) 
[GCC 5.4.0 20160609] on linux 
Type "help", "copyright", "credits" or "license" for more information. 
>>> import tensorflow as tf 
Traceback (most recent call last): 
    File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/pywrap_tensorflow.py", line 41, in <module> 
    from tensorflow.python.pywrap_tensorflow_internal import * 
    File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 28, in <module> 
    _pywrap_tensorflow_internal = swig_import_helper() 
    File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper 
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description) 
    File "/usr/lib/python3.5/imp.py", line 242, in load_module 
    return load_dynamic(name, filename, file) 
    File "/usr/lib/python3.5/imp.py", line 342, in load_dynamic 
    return _load(spec) 
ImportError: /usr/local/lib/python3.5/dist-packages/tensorflow/python/_pywrap_tensorflow_internal.so: undefined symbol: cudnnConvolutionBiasActivationForward 

During handling of the above exception, another exception occurred: 

Traceback (most recent call last): 
    File "<stdin>", line 1, in <module> 
    File "/usr/local/lib/python3.5/dist-packages/tensorflow/__init__.py", line 24, in <module> 
    from tensorflow.python import * 
    File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/__init__.py", line 49, in <module> 
    from tensorflow.python import pywrap_tensorflow 
    File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/pywrap_tensorflow.py", line 52, in <module> 
    raise ImportError(msg) 
ImportError: Traceback (most recent call last): 
    File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/pywrap_tensorflow.py", line 41, in <module> 
    from tensorflow.python.pywrap_tensorflow_internal import * 
    File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 28, in <module> 
    _pywrap_tensorflow_internal = swig_import_helper() 
    File "/usr/local/lib/python3.5/dist-packages/tensorflow/python/pywrap_tensorflow_internal.py", line 24, in swig_import_helper 
    _mod = imp.load_module('_pywrap_tensorflow_internal', fp, pathname, description) 
    File "/usr/lib/python3.5/imp.py", line 242, in load_module 
    return load_dynamic(name, filename, file) 
    File "/usr/lib/python3.5/imp.py", line 342, in load_dynamic 
    return _load(spec) 
ImportError: /usr/local/lib/python3.5/dist-packages/tensorflow/python/_pywrap_tensorflow_internal.so: undefined symbol: cudnnConvolutionBiasActivationForward

无法加载本地TensorFlow运行。

见https://www.tensorflow.org/install/install_sources#common_installation_problems

对于一些常见的原因和解决方案。寻求帮助时，请在错误消息上方包含整个堆栈跟踪。

系统信息：的Ubuntu 16.04 Cuda的8.0 cudnn 5.1 tensorflow-GPU版本

来源

2017-09-15 Danny

这不是一个很好的答案，但它看起来像这个问题已被修复重新安装或强制安装在过去：https：//github.com/tensorflow/tensorflow/issues/12326 –

As mentioned here，力重装应该做的伎俩或降级到一个较低的tensorflow版本也能发挥作用：

pip3 install tensorflow-gpu --upgrade --force-reinstall

这个问题的一个可能的原因是如果你安装了tensorflow-cpu和tensorflow-gpu。

来源

2017-10-25 15:38:50

导入错误：未定义的符号：cudnnConvolutionBiasActivationForward

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