I literary had this problem today!!! What I did to fix, and I’m not sure which one of these it is, but I ran all of these and I got it to work again

sudo apt install --fix-broken

sudo apt-get update && sudo apt-get upgrade

sudo apt install --reinstall gnome

sudo apt install --reinstall xorg

sudo apt install --fix-missing

sudo apt autoremove

Starfield was basically done with their release development when Microsoft aquired Bethesda

How easy would it be in theory to just fork it on github and make Linux client?