OpenSUSE and ArchLinux appear to be making good progress on integrating the latest version of systemd, which is a central element of Linux’s new Automatic USB multiseat support — letting you turn one machine into many with plug and play USB terminals.
Since this is all open source, we expect the porting process will happen in time.
For now, the best bet is the distro under which support was first developed — Fedora 17 and later. On Fedora, any supported USB terminal (like those on the right), will automatically pop up a fresh login when plugged in, no software install or licenses needed.
Either we got no JSON from the API. Or the basenode-parameter is not ok.
Switch on the Debugmode of the Plugin!
Switch to gutenberg-Blocks!
There the JSON Content Importer Block gives an easier way to use the JSON-APIs.
Or: Switch on the Debugmode by adding "debugmode=10" in the Shortcode.
If all is without success: Open ticket at wordpress.org please