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Step-by-step – Firejail Pop!_OS Linux Installation

April 22, 2021 | By the+gnu+linux+evangelist.

Setting Up

  1. 2. Downloading Firejail

    Download Firejail for Pop!_OS GNU/Linux

    Get Firejail .deb for Pop!_OS

    We provide directly to Grab the latest Firejail release because that in the Apt Repository may be outdated.
    Possibly, on Firefox Prompt Choose “Save File”:

    Firefox Prompt

  2. 3. Installing Firejail

    Then to Set up Firejail on Pop!_OS
    First, Access the Target, usually in the Downloads folder:

    cd && cd Downloads

    To Check that there is run:

    ls . | grep firejail

    The grep Command Refine the output List showing only the entries Matching the Keyword.
    But if you are in Trouble to Find Out it on Terminal See: How to Access Downloads Folder from Browser.
    And then to Setup firejail:

    sudo apt install ./firejail*.deb

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

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