Did you run into this error when running the lesson 1 (part1v3) notebook in colab?
@sgugger has posted solution although it will slow things down. I ran into the same problem which is Docker related and Colab is (I beleive) built on containers. I also posted a solution on the other thread but it is part of the docker run command and I doubt the “docker run” type of fix will help w/ Colab. It may be worth testing this and writing this into your Colab Guide if others are going to try and use it.