Can you run GUI applications in a Docker container?

Question

How can you run GUI applications in a Docker container?

Are there any images that set up vncserver or something so that you can - for example - add an e

Answer 1

If you want to run a GUI application headless, then read here. What you have to do is to create a virtual monitor with xvfb or other similar software. This is very helpful if you want to run Selenium tests for example with browsers.

Something not mentioned anywhere is that some software actually themselves use sand-boxing with Linux containers. So for example Chrome will never run normally if you don't use the appropriate flag --privileged when running the container.