Is there a way to boot into a new update once and fall back to your previous environment after a reboot?
I am currently away from my server and the person living in my apartment atm is afraid of even the power button on my server. She went into a wide eyed stare when I mentioned the word "server". I really can not ask her to change boot environments for me if an update goes wrong. I taught her the reboot button which she can (reluctantly) push if I ask her.
So I was wondering if there is a...
Question: New update testing - boot into it once.
I am currently away from my server and the person living in my apartment atm is afraid of even the power button on my server. She went into a wide eyed stare when I mentioned the word "server". I really can not ask her to change boot environments for me if an update goes wrong. I taught her the reboot button which she can (reluctantly) push if I ask her.
So I was wondering if there is a...
Question: New update testing - boot into it once.