this post was submitted on 30 Sep 2024
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Hello! My girlfriend's HP laptop running kubuntu 24.04 has this problem: when it's turned off (either from the GUI or poweroff) it discharges overnight, from 100% to 0% in a few days.

I searched the web to look for fixes:

  • wake on lan is disabled in the BIOS
  • USB ports have no settings in the bios, but there's nothing connected to them anyway
  • the system is actually powered off, not sleeping (at least if poweroff actually works)
  • everything, firmware included, is up to date

She doesn't remember having this problem from the beginning, but cannot tell when this started occurring

Did any of you ever encounter this problem? I don't know what else to do, and it's quite annoying.

Thank you for your time!

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[–] cRazi_man@lemm.ee 12 points 1 month ago (2 children)

My wife's HP laptop does this as well (she is running Windows). A previous laptop did this and a BIOS update fixed it. For most laptops the official response from manufacturers seems to be: eat shit.

[–] tubbadu@lemmy.kde.social 2 points 1 month ago
[–] JaxNakamura@programming.dev 2 points 1 month ago

My son's Windows laptop did the same. Turns out there is a setting to make Windows truly shut down when selecting "shut down" from the menu, because normally it secretly sleeps or hibernates or something to have faster start-up times. There's also the power another device via USB option that you may have to disable in BIOS / EFI settings.