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Joined: 04 Mar 2026, 20:06
By default, Linux prevents suspicious USB-behaviour, so it blocks applications from writing data to keyboards. This makes complete sense normally, but can cause problems if you have a reconfigurable keyboard, like Keychron, Nuphy, or keyboards running VIA firmware. Adding udev rules allows you to change this behaviour.

Steps:
  • Find the IDs of the keyboard;
    Create a rule allowing USB-access;
    Activate the rule
.

Keep reading: https://www.tierone.eu/knowledge-base/r ... -keyboards

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