So I purchased leonArdo and tried to run on ubuntu 16.04
None of the options allow me to input my key pair. There is only unclickable black screen, no boxes. Windows version does have boxes, if the windows box ever finishes updating I'll try it, but not an ideal solution
Any ideas? Demo version worked
Are you talking about the login screen? I just tried it on Ubuntu to make sure it works and I did not face that issue.
Did you download the most recent version?