this post was submitted on 02 Nov 2025
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Undervolting on Linux? (leminal.space)
submitted 2 months ago by disaster2life@leminal.space to c/thinkpad@lemmy.ml
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Hi, I have tried undervolting my t480 before, but ran into several issues, I wonder if that was because I was just not doing it correctly? never found a proper guide or tips for it really, anyone have any idea how to properly do it? reading other people's stuff, seems it is indeed worth it to try at least.

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[–] monovergent@lemmy.ml 1 points 2 months ago

I haven't played with undervolting on Linux yet, but I do recall that there was the Plundervolt vulnerability a while back, to which OEMs responded with BIOS updates that disabled undervolting.