I'm a new Linux user.
I've tried to install MySQL, but every time i try to install it, I get the same error.
I executed sudo apt install mysql-server, and got:
ERROR: Database files are locked. Daemon already running? Warning: Unable to start the server.
I was expecting the install to go fine, since every time I've tried to reinstall it, I delete it using sudo apt autoremove mysql-server.
I've checked Stack Exchange, and other sites many times, but I've had no luck.