• bounncy keyboard

    From jeremy ardley@21:1/5 to All on Fri Apr 7 04:50:01 2023
    My keybboard is getting bouncy agaain.

    I can swap it out under warranty but I wondered if there were some
    setting in Debian 11 to ignore the same character arriving too soon
    after the previous one?

    It should also not worry if two different characters arrive closely spaced.

    Jeremy

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  • From David Wright@21:1/5 to jeremy ardley on Fri Apr 7 05:20:02 2023
    On Fri 07 Apr 2023 at 10:41:31 (+0800), jeremy ardley wrote:
    My keybboard is getting bouncy agaain.

    I can swap it out under warranty but I wondered if there were some
    setting in Debian 11 to ignore the same character arriving too soon
    after the previous one?

    It should also not worry if two different characters arrive closely spaced.

    It's claimed that xkbset handles this, though I've not tried it.

    Cheers,
    David.

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  • From David Christensen@21:1/5 to jeremy ardley on Fri Apr 7 09:20:01 2023
    On 4/6/23 19:41, jeremy ardley wrote:
    My keybboard is getting bouncy agaain.

    I can swap it out under warranty but I wondered if there were some
    setting in Debian 11 to ignore the same character arriving too soon
    after the previous one?

    It should also not worry if two different characters arrive closely spaced.

    Jeremy


    I use:

    1. A KUL 87-ES USB keyboard that came with a matching USB to PS/2 adapter.

    2. A Microsoft Wheel Mouse Optical USB and PS/2 Compatible that came
    with a matching USB to PS/2 adapter.

    3. An IOGEAR GCS78 8 port PS/2 keyboard VGA video PS/2 mouse switch.

    4. Dual PS/2 and single VGA cables that came with the switch.

    5. IOGEAR GUC100KM and GUC10KM PS/2 to USB keyboard and mouse adapters.

    6. USB 2.0 ports on various computers.


    I have been experiencing semi-random keyboard problems for years -- lost keystrokes and stuck keys. Things got really bad in the past few
    months, after ordering another new GUC10KM adapter and putting it into
    service. After a week of testing and discussions with IOGEAR technical support, I narrowed the problem down to the newer revision GUC10KM
    adapters (purple and green PS/2 connector inserts). After replacing
    them with 10+ year old revision GUC10KM adapters (gray PS/2 connector
    inserts), the keyboard problems went away. I have ordered more old
    GUC10KM adapters on eBay.


    I was having bad mouse issues a few years ago. The problem was a bad
    mouse. I replaced the mouse and the problems went away.


    Do not overlook potential hardware problems. It is wise to have a
    decent supply of spare parts for A/B testing.


    I have started keeping written records of my GUC10KM adapters by serial
    number.


    David

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  • From songbird@21:1/5 to jeremy ardley on Fri Apr 7 14:40:01 2023
    jeremy ardley wrote:
    My keybboard is getting bouncy agaain.

    I can swap it out under warranty but I wondered if there were some
    setting in Debian 11 to ignore the same character arriving too soon
    after the previous one?

    It should also not worry if two different characters arrive closely spaced.

    your desktop may have some adjustment capabilities that
    might help.

    i was having some keyboard issues a few weeks ago but it
    turned out to be the connection was not good so i put a
    large rubber band on the two ends of the respective USB
    cables to tie them together more tightly and that solved
    the issue. i use a rather long cable.


    songbird

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  • From zithro@21:1/5 to jeremy ardley on Fri Apr 7 20:10:01 2023
    On 07 Apr 2023 04:41, jeremy ardley wrote:
    My keybboard is getting bouncy agaain.

    I can swap it out under warranty but I wondered if there were some
    setting in Debian 11 to ignore the same character arriving too soon
    after the previous one?

    It should also not worry if two different characters arrive closely spaced.

    Jeremy


    In XFCE : Applications -> Settings -> Keyboard
    You can test the repeat delay/speed in the test area at the bottom, or completely disable key repeat.
    Other DEs should have the same settings.
    For consoles/vt, no idea.

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