Earlier quoted context omitted.
This is so infuriating, because this problem has already been solved once. It's called "Hibernation", and was added in Windows 95. This should write your MEM image to disk, power the laptop completely off and allow later restoring where you left when powering your laptop back on. But laptop manufacturers (including Apple) thought it somehow smart to remove true hibernation, and replace it with some botched "deep slee…
For people who had working hibernation, it may seem so. For support staff, and for hardware & OS vendors, dealing with customers complaining about hibernation or S3 sleep not working those states were so infuriating and definitely NOT a solved problem. Example failure modes: — Doesn't wake when told. — Immediately wakes instead of staying in low power state. — Performs a cold boot when trying to wake. — OS disables d…
(I admit I haven't used systems with broken hibernates, or at least not any where a little it of troubleshooting could get it working, so that may skew my perception of it.)