116
Why does Linux have such a terrible sleep? (programming.dev)
submitted 22 hours ago by to c/linux@programming.dev
92 comments fedilink hide all child comments
 

In 8 hours it uses 20% of the battery. When Windows or Mac are put to sleep, the damn things can sleep for a week! This is the case with Linux on multiple laptops.

Is there some kind of manipulation going by ring -1 that detects Linux is running? Is Linux not respecting some procedure and kissing a step?

you are viewing a single comment's thread
view the rest of the comments
[–] 15 points 19 hours ago (3 children)

You can't interrupt Windows Update either. So, rock meets hard place?

  • permalink
  • fedilink
  • source
  • parent
  • hideshow 3 child comments
    •
  • [–] 8 points 18 hours ago

    Sure 😆 In the meantime I found a solution for all the Windows Update debacle. Bought a newer laptop, went home and just wiped the entire SSD before installing Linux. Now I don't get any dual-boot or Windows update. Also goes to standby 100% of the time. ¯_(ツ)_/¯

  • permalink
  • fedilink
  • source
  • parent
  • [–] 2 points 17 hours ago (1 child)

    I would expect overheating protection to occur at the hardware level: first downclock the CPU and forcibly just halt if heat gets critical for too long.

  • permalink
  • fedilink
  • source
  • parent
  • hideshow 1 child comment
    •
  • [–] 6 points 16 hours ago* (last edited 16 hours ago)

    Sure but the update can already have done some stuff, leaving your machine in a half-updated and maybe corrupted state. If downclocking doesn't work there really isn't a good solution here.

    Edit: oh wait there is, DON'T UPDATE WHEN SLEEPING. And on top of that, just don't update without my explicit approval at all. Thankfully I run linux where, if it's not the default already, it's a config value away.

  • permalink
  • fedilink
  • source
  • parent