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Linux Mint 21 Recover Broken System Easy Guide

July 27, 2022 | By the+gnu+linux+evangelist.

First, Aid

  1. 1. Terminal Getting-Started Guide

    How to QuickStart with Command Line on Linux Mint:

    Console Linux Mint QuickStart Guide

    First Update the Apt Repo Sources with:

    sudo apt update

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

  2. 2. Fixing Automatically

    And Execute the Commands one by one:

    sudo su -c "apt-get update"
    sudo su -c "dpkg --configure -a"
    sudo su -c "apt-get -f install"

    Last, if needed you can try using the more powerful Aptitude Package Manager:

    sudo aptitude remove [MYPACK]

    Replace in the above [MYPACK] with the one is causing the Apt issue!
    Do no accept the proposed Installation and wait for the next one about removing.
    In case that you do Not dispose of aptitude on your System, then possibly Download the .deb Package and Install it with:

    sudo dpkg -i ~/Downloads/aptitude*.deb