In a post the question describes perfectly my situation but the answers (one of which is accepted) do not work for me. I imagine that the post will not attract any answers any longer.

On the one hand, I can mention in a comment that the solution does not apply. I did it for good measure, though I expect again that this will be easily overseen.

On the other hand, if I post another (same) question, that would effectively be a duplicate. Yet I obviously need an answer that is specific to my case.

Also, I would not want to place a bounty at this time, since its value cannot be but modest and I would hope to gather more credits before I resort to bounties.

How can I elicit a different answer to a question that has already fairly answered?

This issue is different from Should I ask the same question again? in that it is not my own post. So there is no option of un-accepting the answer and bring up the question to the collective attention.

The post in point is Ubuntu 16.04 freezes during use for those who are curious about it.