[X2Go-User] Unsupported extension used (code 2)

Hi X2Go users

I'm running Ubuntu 16.04.3, kernel 4.9.44-54, on an Odroid XU4.

When I try to run Kstars within an x2go session I get this error:

*failed to get the current screen resources* *The X11 connection broke: Unsupported extension used (code 2)* *XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":50.0"*

•  after 6 requests (6 known processed) with 0 events remaining.*

I can run Kstars directly on the console or remotely using ssh -X forwarding, but not under x2go. It also works fine using Xpra, or VNC.

But I would prefer to use X2Go as it has much better performance than VNC, and I really would like to have the whole desktop environment, instead of just the application as I can using Xpra or ssh -X forwarding.

Any ideas what I can do to make Kstars work in x2go?