I've been using hibernation in Linux for over a decade. Sometimes it's as simple as appending "resume=/dev/my-swap-disk" to your bootloader kernel args. I thin

I've been using hibernation in Linux for over a decade. Sometimes it's as simple as appending "resume=/dev/my-swap-disk" to your bootloader kernel args. I think distros don't ship with it by default because it's still slightly tricky to get right in some cases. Hibernating on some hardware can crash or lock your machine. Remember that most Linux distros are still just a puddle of random tools and glue; it's never going to be as polished as a commercial OS.