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  • Aug 5, 2026, 5:18 PM

    I have a USB keyboard attached to my laptop, for ergonomics reasons. I've been finding that when I switch apps, or pause typing for a few seconds, the first keypress I make after that is lost. I'm guessing there's some sort of process that puts the USB connection to sleep and wakes when there's activity, that effectively drops that first keypress.

    Is there a setting I can change so that no keypresses are lost?

    I've done a few web searches, and I found a few references to fixes on Windows, but that doesn't help much, as I'm using Debian Linux.

    #linux #debian #xfce #thinkpad #usb

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  • Aug 5, 2026, 5:26 PM

    @foolishowl

    Never seen that, but my first suspect would be the power savings options in the bios. Just for a quick test disable all of them and see if the issue vanishes. Then enable them back one by one.

    Alternatively you'd have to snoop the USB bus and see what is actually going on on the wire when this happens. Best case wireshark alone will be enough. worst case you'd need special hardware.

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