Long story as short as possible: I want to set up Discourse on Ubuntu 18.04. I installed the Docker application and it’s running. I went to install discourse and got the same “port 80 is occupied” error that so many get. (I’ve read a TON of support about it.) Here’s the error:
So I uninstalled nginx and apache but I still have something using port 80. Here’s the list on what’s using port 80.
Have to put image of that result on another post due to restrictions of this forum.