Ubuntu 16.04 fresh install, CUDA 9.1, cuDNN 7.0.5, driver 390.59. I tested everything while installing it seemed fine, but the Spyder display in Anaconda is just a black rectangle. I can see the header thing that says Spyder (Python 3.5), but nothing else. Anyone seen this before? It’s only in my PyTorch environment – in a fresh environment Spyder works fine.