@amar That may be, but it won't always be the case, and we can't expect Mods or voters to validate that Debian problems or their solutions will be equally applicable to Ubuntu. Can we be sure that the Debian issue referenced in the question is even relevant on Ubuntu? It's a self-answer by the same Debian user.
If you look at the self-answer, it's more of a partial solution that says they still have a core issue.
@NotTheDr01ds ah, ok. But it feels like people are out there to get every new user who makes a mistake, that was why I mentioned it. It feels kind of hard attitude.
@amar It's not a hard attitude at all. The question is off topic here because it is about Debian, Not Ubuntu. When a question gets closed for being off topic, The OP gets a notification that points them to the correct SE site where their question will be on topic.