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I'm trying to uninstall and remove MySQL on Ubuntu 20.04.

If I try to install a new package, in my case sudo apt-get install putty, remove or update a package, the terminal complains with

 You might want to run 'apt --fix-broken install' to correct these.
    The following packages have unmet dependencies:
     mysql-server-8.0 : Depends: mysql-server-core-8.0 (= 8.0.26-0ubuntu0.20.04.2) but 8.0.26-0ubuntu0.20.04.3 is to be installed
     putty : Depends: putty-tools but it is not going to be installed
    E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).

So far I've tried sudo apt --fix-broken install, sudo apt-get purge --auto-remove mysql mysqld mysql-server mysql-server-core, updating mysql-server-core from 8.0 to 8.0.26, manually deleted all mysql folders and files with sudo rm -R from /root directory, sudo apt-get install putty-tools because its a dependency for putty - everything gives me the same error.

I attempted to stop the mysql service before uninstalling mysql with service mysql stop and it gives me this error

Failed to stop mysql.service: Unit mysql.service not loaded.

My terminal doesn't recognize the clear command anymore and it complains with

Command 'clear' not found, but can be installed with:

sudo apt install ncurses-bin

But then again, when I try to sudo apt-get install ncurses-bin or sudo apt install ncurses-bin, it gives the MySQL error above. I can't install or uninstall anything.

I've browsed a lot in the past week trying to find an answer for my problem, hence why I'm writing here. Right now its to a point where I want to clean install a new instance of Ubuntu. Does anyone have an idea how to fix this? I feel like I'm missing something out.

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