Surface Pro 4 is now in a usable state running Ubuntu 19.04 with a kernel specifically patched for the device. Still not perfect, touch works but with no gestures like scrolling and the icons on the Cinnamon DE just will not get thicc enough to be a nice touch experience. At least the onscreen keyboard knows when too show so it can be used as a tablet. Some textboxes makes entering a keystroke take two touches though, not a fan and not something i have seen mentioned. Really not sure why its only some that do that either, FF does it but terminal and search dont. Hopefully i find a fix for these two and i can be off my merry way with this thing. As it is now i might still just revert to Windows even if its decent :(