jakaskerl Thanks @jakaskerl now it is working completely on headless configuration. Here are the steps I followed:

  1. Removed HDMI cable
  2. Removed export DISPLAY=:0.0from .bashrc usingsudo nano ~/.bashrc
  3. Installed xming X server
  4. In PuTTY, I changed SSH setting -> X11 -> Enable X11 Forwarding

and on windows side set display for CMD, I followed following steps from this guide

  1. set DISPLAY=127.0.0.1:0.0
  2. ssh-Y<your_user_id>@<server_address>

Thanks for the support!

    13 days later

    I am facing issue while replying on the posts while tagging someone.