Comment 2 for bug 1806878

does not work on 18.10 in a tty, or on debian.

I just installed a fedora VM to test and Fedora TTY appear to use the open X server when you are also logged graphically (you can even open inkscape from the tty and it opens graphically in the graphical interface). But when you close all sessions except the tty one, the error shows and you can't run "./bin/inkscape -V", or run the tests or anything