[xp84]

Idk your specifics, but modern Windows also essentially hibernates a clean memory state image before login and resumes from it anytime it does a cold boot (it discards it and does a “real” boot when you explicitly Restart). So that seems to be one way it gets a leg up in this contest.

[jeroenhd]

I know, but I've disabled most fast boot tricks because rebooting into Limux became an issue.

It's a cool trick that reminds me of Firecracker. It would be nice to see Linux use that trick as well, but with the existing issues for Linux ×+ hibernation + lockdown mode, I think it'll take a while before that's finished.