I figured it out and it is working beautifully now. All that was necessary was to dismount the iso file I used to load the system from inside of a live session.
Trinity is much nicer than KDE (which I dislike intensely), and I’ve since installed Mate which is what I prefer. I’m thinking that this will be good on an AMD A6 laptop I have which is fairly low performance.
Thank you, Mack, for responding to my post.