this post was submitted on 11 Oct 2023
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Hello. I just want to ask, I already tried search many resources, but I still can't find a way to reduce battery drain while sleep on Ubuntu on Dell laptop.

I seen that it use S0ix, the new standard that many manufacturer use but when sleep it drains a lot battery, in just 6 hours the battery gone 0.

Any help is appreciated. This is company laptop and it requires me use ubuntu (I don't like it but I don't have options to changes OS/distro).

Thanks

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[–] FarLine99@lemm.ee 2 points 2 years ago (29 children)

I remember that on new generations of Intel chips there is no support for S3 at the chipset level, which means that the operating system physically cannot enter the laptop into this mode. On Windows S0ix is ​​better optimized, that's all. Linux has problems with this.

[–] rotopenguin 3 points 2 years ago (22 children)

Yeah. MS has stopped using S3 since Win8, so Bios vendors and OEMs have been letting it atrophy.

[–] yum13241@lemm.ee 0 points 2 years ago (21 children)

MAYBE because they WANT your battery to be EMPTY in the morning so it HAS to go through MORE charge cycles, leading to your battery DYING earlier, so you have to buy a new battery, which means getting a new laptop. COINCIDENCE?

[–] rotopenguin 2 points 2 years ago* (last edited 2 years ago) (1 children)

The Nintendo 3DS, like most Nintendo systems, had the hardware for several generations of older systems in it. It had the full GBA hardware, and it could fully play almost all GBA titles. Nintendo gave away a few GBA titles as a "super secret squirrel fan club" promotion, but never sold any on the 3DS. They threw away a lot of possible game sales, but why?

They'll never say, but the most obvious failing is that the 3DS could not sleep while a GBA game was active. You can close your bivalve console, and instead of it going to sleep the game just keeps on going. That was an unacceptably inconsistent and bad experience for a kid-friendly console.

Nintendo, who controls the firmware, the OS, who validates every game, WHO DESIGNED OR SPEC'D EVERY SINGLE CHIP IN THEIR BOM, simply could not figure out sleep. And they lost a medium-sized fortune in BC game sales over that.

Maybe sleep is just a hard problem?

[–] yum13241@lemm.ee 1 points 2 years ago

They didn't care for GBA games enough.

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