title: I've installed cudNN but error "Failed to get convolution algorithm' shows up
body: <p>So, I have a machine with a RTX 2060, and I want to run tensorflow on it. However, the error, Failed to get convolution algorithm, is showing up despite me installing cudNN on it.</p>
  
  <p>I have Tensorflow-GPU 1.13.1 running on my Linux (Xubuntu 18.04) machine. I have followed the instructions on the site (which are below), and have installed via pip tensorflow-gpu.</p>
  
  <p>Instructions I've followed:</p>
  
  <pre><code>
  # Add NVIDIA package repositories
  wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/cuda-repo-ubuntu1804_10.0.130-1_amd64.deb
  sudo dpkg -i cuda-repo-ubuntu1804_10.0.130-1_amd64.deb
  sudo apt-key adv --fetch-keys https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/7fa2af80.pub
  sudo apt-get update
  wget http://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64/nvidia-machine-learning-repo-ubuntu1804_1.0.0-1_amd64.deb
  sudo apt install ./nvidia-machine-learning-repo-ubuntu1804_1.0.0-1_amd64.deb
  sudo apt-get update
  
  # Install NVIDIA driver
  sudo apt-get install --no-install-recommends nvidia-driver-410
  # Reboot. Check that GPUs are visible using the command: nvidia-smi
  
  # Install development and runtime libraries (~4GB)
  sudo apt-get install --no-install-recommends \
      cuda-10-0 \
      libcudnn7=7.4.1.5-1+cuda10.0  \
      libcudnn7-dev=7.4.1.5-1+cuda10.0
   https://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/cuda-repo-ubuntu1804_10.0.130-1_amd64.deb sudo dpkg -i cuda-repo-ubunt
  
  # Install TensorRT. Requires that libcudnn7 is installed above.
  sudo apt-get update &amp;&amp; \
          sudo apt-get install nvinfer-runtime-trt-repo-ubuntu1804-5.0.2-ga-cuda10.0 \
          &amp;&amp; sudo apt-get update \
          &amp;&amp; sudo apt-get install -y --no-install-recommends libnvinfer-dev=5.0.2-1+cuda10.0
  </code></pre>
  
  <p>Error I get:</p>
  
  <pre><code>2019-03-25 23:16:50.938950: I tensorflow/stream_executor/dso_loader.cc:152] successfully opened CUDA library libcublas.so.10.0 locally
  2019-03-25 23:16:52.732720: E tensorflow/stream_executor/cuda/cuda_dnn.cc:334] Could not create cudnn handle: CUDNN_STATUS_INTERNAL_ERROR
  2019-03-25 23:16:52.736377: E tensorflow/stream_executor/cuda/cuda_dnn.cc:334] Could not create cudnn handle: CUDNN_STATUS_INTERNAL_ERROR
  Traceback (most recent call last):
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1334, in _do_call
      return fn(*args)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1319, in _run_fn
      options, feed_dict, fetch_list, target_list, run_metadata)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1407, in _call_tf_sessionrun
      run_metadata)
  tensorflow.python.framework.errors_impl.UnknownError: Failed to get convolution algorithm. This is probably because cuDNN failed to initialize, so try looking to see if a warning log message was printed above.
       [[{{node ppo/actions-and-internals/layered-network/apply/conv2d0/apply/Conv2D}}]]
  
  During handling of the above exception, another exception occurred:
  
  Traceback (most recent call last):
    File "start.py", line 54, in &lt;module&gt;
      main()
    File "start.py", line 51, in main
      main_loop(agent, curiousity_engine)
    File "start.py", line 23, in main_loop
      action1 = agent.act(states=get_screen())
    File "/home/user/.local/lib/python3.6/site-packages/tensorforce/agents/agent.py", line 148, in act
      independent=independent
    File "/home/user/.local/lib/python3.6/site-packages/tensorforce/models/model.py", line 1393, in act
      fetch_list = self.monitored_session.run(fetches=fetches, feed_dict=feed_dict)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 676, in run
      run_metadata=run_metadata)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 1270, in run
      raise six.reraise(*original_exc_info)
    File "/home/user/.local/lib/python3.6/site-packages/six.py", line 693, in reraise
      raise value
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 1255, in run
      return self._sess.run(*args, **kwargs)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 1327, in run
      run_metadata=run_metadata)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/training/monitored_session.py", line 1091, in run
      return self._sess.run(*args, **kwargs)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 929, in run
      run_metadata_ptr)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1152, in _run
      feed_dict_tensor, options, run_metadata)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1328, in _do_run
      run_metadata)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/client/session.py", line 1348, in _do_call
      raise type(e)(node_def, op, message)
  tensorflow.python.framework.errors_impl.UnknownError: Failed to get convolution algorithm. This is probably because cuDNN failed to initialize, so try looking to see if a warning log message was printed above.
       [[node ppo/actions-and-internals/layered-network/apply/conv2d0/apply/Conv2D (defined at /home/user/.local/lib/python3.6/site-packages/tensorforce/core/networks/layer.py:1079) ]]
  
  Caused by op 'ppo/actions-and-internals/layered-network/apply/conv2d0/apply/Conv2D', defined at:
    File "start.py", line 54, in &lt;module&gt;
      main()
    File "start.py", line 41, in main
      agent, user_input = agent_build()
    File "/home/user/Downloads/v2 (2)/agent.py", line 37, in agent_build
      actions_exploration = 'epsilon_decay'
    File "/home/user/.local/lib/python3.6/site-packages/tensorforce/agents/ppo_agent.py", line 155, in __init__
      entropy_regularization=entropy_regularization
    File "/home/user/.local/lib/python3.6/site-packages/tensorforce/agents/learning_agent.py", line 141, in __init__
      batching_capacity=batching_capacity
    File "/home/user/.local/lib/python3.6/site-packages/tensorforce/agents/agent.py", line 80, in __init__
      self.model = self.initialize_model()
    File "/home/user/.local/lib/python3.6/site-packages/tensorforce/agents/ppo_agent.py", line 183, in initialize_model
      likelihood_ratio_clipping=self.likelihood_ratio_clipping
    File "/home/user/.local/lib/python3.6/site-packages/tensorforce/models/pg_prob_ratio_model.py", line 88, in __init__
      gae_lambda=gae_lambda
    File "/home/user/.local/lib/python3.6/site-packages/tensorforce/models/pg_model.py", line 98, in __init__
      requires_deterministic=False
    File "/home/user/.local/lib/python3.6/site-packages/tensorforce/models/distribution_model.py", line 90, in __init__
      discount=discount
    File "/home/user/.local/lib/python3.6/site-packages/tensorforce/models/memory_model.py", line 114, in __init__
      reward_preprocessing=reward_preprocessing
    File "/home/user/.local/lib/python3.6/site-packages/tensorforce/models/model.py", line 217, in __init__
      self.setup()
    File "/home/user/.local/lib/python3.6/site-packages/tensorforce/models/model.py", line 290, in setup
      independent=independent
    File "/home/user/.local/lib/python3.6/site-packages/tensorforce/models/memory_model.py", line 605, in create_operations
      independent=independent
    File "/home/user/.local/lib/python3.6/site-packages/tensorforce/models/model.py", line 1193, in create_operations
      independent=independent
    File "/home/user/.local/lib/python3.6/site-packages/tensorforce/models/model.py", line 1019, in create_act_operations
      deterministic=deterministic
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/ops/template.py", line 368, in __call__
      return self._call_func(args, kwargs)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/ops/template.py", line 311, in _call_func
      result = self._func(*args, **kwargs)
    File "/home/user/.local/lib/python3.6/site-packages/tensorforce/models/distribution_model.py", line 187, in tf_actions_and_internals
      return_internals=True
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/ops/template.py", line 368, in __call__
      return self._call_func(args, kwargs)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/ops/template.py", line 311, in _call_func
      result = self._func(*args, **kwargs)
    File "/home/user/.local/lib/python3.6/site-packages/tensorforce/core/networks/network.py", line 253, in tf_apply
      x = layer.apply(x=x, update=update)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/ops/template.py", line 368, in __call__
      return self._call_func(args, kwargs)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/ops/template.py", line 311, in _call_func
      result = self._func(*args, **kwargs)
    File "/home/user/.local/lib/python3.6/site-packages/tensorforce/core/networks/layer.py", line 1079, in tf_apply
      x = tf.nn.conv2d(input=x, filter=self.filters, strides=(1, stride_h, stride_w, 1), padding=self.padding)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/ops/gen_nn_ops.py", line 1026, in conv2d
      data_format=data_format, dilations=dilations, name=name)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/framework/op_def_library.py", line 788, in _apply_op_helper
      op_def=op_def)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/util/deprecation.py", line 507, in new_func
      return func(*args, **kwargs)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/framework/ops.py", line 3300, in create_op
      op_def=op_def)
    File "/home/user/.local/lib/python3.6/site-packages/tensorflow/python/framework/ops.py", line 1801, in __init__
      self._traceback = tf_stack.extract_stack()
  
  UnknownError (see above for traceback): Failed to get convolution algorithm. This is probably because cuDNN failed to initialize, so try looking to see if a warning log message was printed above.
       [[node ppo/actions-and-internals/layered-network/apply/conv2d0/apply/Conv2D (defined at /home/user/.local/lib/python3.6/site-packages/tensorforce/core/networks/layer.py:1079) ]]
  </code></pre>