Please provide us with an opportunity to increase the storage at /dev/shm. The default of docker is 32mb, which is too small to run a headless version of chrome and testing the website I am programming currently.
Docker has a parameter --shm-size= that allows you to increase this value (see https://github.com/docker/docker/issues/2606)
Here's a more detailed analysis on this issue: https://github.com/elgalu/docker-selenium/issues/20#issuecomment-133011186
For the time being, I have to stick to only testing on a headless version of Firefox.