Sometimes, I come across information that I suspect is nowhere else on The Net and I think that posting it would be helpful to the community at large. I ask because the information is more appropriate for SuperUser than for StackOverflow and I don't see any sort of Documentation feature.
Here is an example:
At work, we use Lenovo T460s and p laptops and we were stumped as to why, after successfully put them to sleep, either before or after undocking, they would re-awaken a few seconds later! It didn't always happen but it occurred often enough that it was annoying. No amount of Googling or updating software solved the solution.
Finally, one observant person discovered that it was his inadvertently moving his wireless mouse that caused the laptop to re-awaken. Because we like to keep the mouse dongle connected to the laptop, the solution was to simply avoiding moving the mouse, post-sleep, or turn off the mouse, pre-sleep.
On the other hand, just tell me if I should simply post the question as if I didn't know the answer and then answer it myself.