If you are using the Bash On Ubuntu feature in Windows 10, here is good news for you. To enable it in Windows 10 Fall Creators Update, it is not necessary to turn on the Developer mode any more.
Tag: enable Ubuntu console in Windows 10
How to enable Ubuntu Bash in Windows 10
As you may already know, the recently released Windows 10 build 14316 comes with the Ubuntu Bash console kit and utils. However, it is disabled by default. If you would like to play with the Bash console in Windows 10, here is how you can enable it.