• Fridgeratr@lemmy.world
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    11 months ago

    Modern USB keyboards need to be asked what’s being pressed by the CPU multiple times a second, but old PS/2 keyboards will actually interrupt the CPU to send the key press command

    • 0x4E4F@sh.itjust.works
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      11 months ago

      Oh, didn’t actually know what’s being done behind the scene…

      Why is this relevant to Linux only?