Beagle_bone_black problem

Hello I'm totally new to microcontrollers and embedded systems.
Recently I purchased a beagle bone black
and It was working perfectly though virtual box via ssh ubuntu@

But suddenly I'm receiving a message
ssh : connect to host port 22: Connection refused.

I'm in a bit of trouble to sort this out please help me.
I shall be thankfull to you for reading this.
Some of my friends are telling me I'm receiving this message because i didn't shut down the beaglebone properly.

This is an Arduino forum.
Try beaglebone forum

Tom.... :slight_smile:

SSH is not running properly. Have you tried a clean reboot, or waited a bit longer for it to initialise?