TensorFlow: InternalError: Blas SGEMM launch failed

Question

When I run sess.run(train_step, feed_dict={x: batch_xs, y_: batch_ys}) I get InternalError: Blas SGEMM launch failed. Here is the full error and st

Answer 1

In my case, I had 2 python consoles open, both using keras/tensorflow. As I closed the old console (forgotten from previous day), everything started to work correctly.

So it is good to check, if you do not have multiple consoles / processes occupying GPU.