[acchow]

> Does Mac hibernate?

Not by default. If you just shut the lid on your macbook and put it in your backpack for 2 days, it does not hibernate.

Which is why waking is instant.

[didibus]

That's what I thought, so I disagree with OP, we don't want hybernation for Linux, we simply need way better power management and hardware that can sustain low power drain for weeks.