this post was submitted on 21 Sep 2024
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Advice needed. PC not waking from sleep with OpenSUSE TW (lemmy.world)
submitted 1 month ago* (last edited 1 month ago) by [email protected] to c/[email protected]
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I've been having issues with my PC not waking from sleep, the fan keeps spinning, but the screen stays black, and it won't respond. I could just keep it on all the time, but it uses a lot of electricity, so I prefer not to.

So far I've tried:

  • Using Wayland / X11
  • Secure boot off/on
  • Installing the latest BIOS update
  • Waking with keyboard presses, mouse movement, power button

Some more information:

  • Sleeps works fine on Windows.
  • I'm using an AMD CPU & GPU
  • I'm using OpenSUSE Tumbleweed, and I'm fully up-to-date (version 20240919).
  • I'm using kernel 6.10.9-1-default (64-bit)
  • I have a swap partition with the same size as my memory
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[–] [email protected] 2 points 1 month ago (1 children)

It didn't respond to that anymore after entering sleep mode

[–] [email protected] 2 points 1 month ago (1 children)

I see. You could try and enable Magic SysRq, but honestly I don't see how that would lead to a permanent fix.

[–] [email protected] 2 points 1 month ago

Thanks for the suggestion, I hadn't heard of it yet and it seems very useful. However, I might as well just shut it down completely in this scenario if I have to reboot anyway.