this post was submitted on 06 Aug 2026
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Instant boot Linux? (lemmy.world)
submitted 4 weeks ago by Fmstrat@lemmy.world to c/linux@programming.dev
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Hi all,

Is there a method out there that can "save a hibernate state" to disk, and just permanently boot immediately into that state every time?

It would be OK to lose data used after this point. And ot would also be OK if it required building a custom image based on the hardware, similar to embedded systems.

The goal is to be able to, as quickly as possible, spin up a GPU server when needed, but without using suspend/resume.

Thanks.

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[–] Fmstrat@lemmy.world 1 points 4 weeks ago* (last edited 4 weeks ago)

Yea, I was hoping to not have to go the scratch route, but we shall see. I do already run ZFS.

Edit: And I'm using suspend now, but am unhappy without encryption at rest. Also, full memory GPUs don't suspend very quickly.