For me it is not recording credentials with the assumption I would simply remember them later, while having every opportunity to archive them before eventually forgetting. Also, not keeping detailed enough notes & photos of exactly how my hardware is attached.

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[–] 16 points 1 year ago (2 children)

Bluetooth didn't work on my laptop. Got new bluetooth card (exact same type). Bluetooth still didn't work.

Turns out:

  1. The specific card doesn't support Linux.
  2. My laptop has a hardware whitelist in the BIOS that prevents me from installing any other card.
  3. My headphones don't support USB bluetooth.
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  • [–] 18 points 1 year ago (1 child)
  • [–] 11 points 1 year ago

    Me, finding out this exists after buying a used sff HP pc and wondering why it won't display out to any new monitor unless I unplug and plug the power cord: 💀

    Luckily (or not so luckily), I was able to turn off the HP "security feature" from the bios. The pc came from a former school fleet of sff pcs

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