this post was submitted on 31 Oct 2025
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Linux laptop that sleeps (S2 vs. S0ix) (self.linux)
submitted 4 days ago by CAWright to c/linux@lemmy.world
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This is my one deal killer for Linux on the Desktop. I have a stack of laptops with Linux installed (mostly Fedora). They are all Dell Latitudes. My main two are a Gen 12 i7 and a Gen 8 i5. I'd rather use the Gen 12 i7 (it also has more RAM and storage). However, the i7 doesn't have S2 sleep, only S0ix. When I shut the lid, it will lose about 40%-50% battery over an 8 hour period. The Gen 8 i5 does have S2 and sleeps okay with it. I only get a 10% drop in battery over the same period.

I hear that this is some Microsoft-Dell shenanigans to "better" support Win10/11. But is there a lightweight 14" or 15" laptop out there that will run Linux well and sleep without draining the battery so much? Would and AMD system work better than Intel?

I see all the complaints about sleep but there has to be something better than 40%-50% drop on the nightly that would require me to keep it on power just to have a fresh laptop when I need it.

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[โ€“] squaresinger@lemmy.world 4 points 4 days ago (1 children)

My Lenovo LOQ 15arp goes to sleep really nicely. Flawlessly, really, every single time.

It just can't wake up from sleep and requires a reset to be able to do anything after a sleep on kernel 6.11+.

6.10 is fine.

Why the hell is sleep so difficult for Linux machines?

[โ€“] CAWright 2 points 4 days ago

No kidding. My old Dells are great but the newer beefier one requires me to spend alot of thought on keeping it charged. I went back to my M1 Mac just for the lack of worry about having enough power. I wish MS didn't have such power over the vendors but I also wish we could figure this out on the Linux side. I've searched and searched for an S0ix solution but finally gave up and asked here about other hardware.