Destiny was doing fine until clearly expansion/content gear was put into the mtx store. Then the whole content vaulting happened and everything went down hill.
The content vault was done to reduce storage space requirements by removing the main story and multiple planets. The story put in to replace the base story made little sense and was just badly designed. In effect this meant the base game (previously paid content) and paid expansion content was removed. No refunds or anything as the policy you sign to play says they can remove content at will.
You might have grabbed the wrong iso. There are two ISOs for Ubuntu, one is desktop which comes with a desktop and the other is server which only comes with a text console.
You can install a desktop onto a server image if necessary, however I would recommend just using a desktop iso and don’t bother with adding on and setting up all the desktop software.
If you want to be able to select text, copy and paste, I just SSH from Windows Terminal or Mac iTerm2
Alternatively if it is a desktop iso then you might have accidentally installed a package that broke things or have gone a tty interface. There’s so many different possibilities it’s going to be hard to help more.