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"EFI stub" warning when booting (lemmy.cafe)
submitted 1 month ago by cinnamon@lemmy.cafe to c/linuxmint@programming.dev
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A couple of days ago I started getting an error message every time I boot my laptop. It says:

EFI stub: WARNING: Failed to measure data for event 1: 0x800000000000000b

Any idea what caused this / what the issue is / how I can resolve it?

Thank you!

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[-] cinnamon@lemmy.cafe 2 points 1 month ago

Some people report slower boot but that's not the case for me. Everything seems to work fine, I just get the error message so, I dunno, maybe I'll just ignore it as well?

[-] Lazycog@sopuli.xyz 1 points 1 month ago

Same. That's why I decided to just ignore it. Tried to look into it a bit but seemed to be an upstream (Ubuntu) issue, though I'm not sure.

this post was submitted on 03 Nov 2025
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