

Using this trick, you can run many GUI tools including Firefox. If you can't see the mouse pointer, you need to execute compizconfig-settings-manager and enable these plugins:

A good X Server implementation for Windows is the Xming app.

The built-in Ubuntu X Server won't start if you install it. Next, you need a third party display server which will render GUI apps running in Ubuntu on Windows 10. How to enable Bash on Ubuntu in Windows 10 Before proceeding, you need to enable Bash on Ubuntu.
