I don't see this on Ask Ubuntu? You have a question that you deleted and this question that has been migrated from the main Ask Ubuntu site.

The AI detection tools are no longer used to detect AI generated material. Instead a set of heuristics are used to detect the material: meta.stackexchange.com/q/391990/662263. For the second part of your answer: I prefer not to delve into edge cases and simply to state that the use of AI tools on Ask Ubuntu is currently banned.

An interesting question, but it bumps into a limit that is not set by Ask Ubuntu itself ..

Thanks for getting this done, it will make life a lot easier on Ask Ubuntu.

I have removed a few comments here, which I normally prefer not to do on Meta. Please be mindful that the use of terms such as: 'stupid', 'dumb' and 'idiotic' should rarely feature in courteous, reasoned debate.

I defer to Thomas Ward's and muru's opinions on the inadvisability of posting that specific command in this unusual and rapidly developing situation, as well as the opinion of the member of the community who originally flagged the post. Nevertheless the offer stands on reopening with modified content.

@userunknown The correct command is apt-cache policy xz-utils. I have taken the liberty of editing this in above. Consider using something like apt-cache policy xz-utils | head -n3 for neatness and brevity.

I am wondering if you would be happy to update your answer, removing the contested command: xv --version and replacing with either or both of the commands that terdon and BeastOfCaerbannog have suggested? If you can do this there would be no need for the answer to remain deleted; I would be happy to expedite this...

Now working for me...