1.2.58 Not working on Ubuntu 16.04

[Edward]

After uninstalling again, and removing the old installer and downloading a new installer(1.2.62)
I was able to get working however.

- had to go to display options to turn on the screen.
- initially it is set to standard definition
- changing to high definition made the built in screen split in half
- changing back to standard definition meant only one screen was active
- changing back to high definition again worked.

So it's better for now but not very confident it will continue to work.

Hope this helps