Below you can find some tips on how to check Ubuntu version you are currently running. The first place to look for Ubuntu version is to look inside /etc/issue file. From terminal run command:
This is a companion discussion topic for the original entry at https://linuxconfig.org/how-to-check-ubuntu-version
Hello,[ "Ubuntu Xenial Xerus ]===>>[ “Ubuntu Xenial Xerus” ]
thank you for your work.