I am running Ubuntu 18.04. I'm new to Linux, but I'm pretty good at reading various guides. Unfortunately, I've tried so many solutions to this problem that I'm not even sure where I am in solving the issue at this point. I have successfully setup a Samba share on my Ubuntu machine, but when I open the folder on my Mac, I cannot do anything other than see the folders and open the files. Trying to do otherwise results in an "Operation not permitted" error on OSX. I know this must be a permissions issue, but I have attempted changing ownership and permissions to wide open in an effort to force t