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How to Find Mouse Button ID on Ubuntu 20.04 LTS

December 15, 2020 | By the+gnu+linux+evangelist.

Finding Button

  1. 2. Installing X11 Utils

    Then Install X11 Utils Package
    With:

    sudo apt install x11-utils

    Authenticate with the User Admin Pass.
    If Got “User is Not in Sudoers file” then see: How to Enable sudo.

  2. 3. Running Xev

    Then Run Xev CLI Tool
    Simply with:

    xev
  3. 4. Finding Button

    Finally, Click on the Xev Window
    Like this:

    How to Find Mouse Button on Ubuntu 20.04 Focal LTS GNU/linux - Xev Window
    On the Terminal Window you Find the Button ID:
    How to Find Mouse Button on Ubuntu 20.04 Focal LTS GNU/linux - Terminal Output

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