kde5 and remote X11 does not work?

[Martin Vogt]

Hello,

when starting a remote X11 session with:

X :1 -query kubuntu15.04 at domain.com


I get a lightdm login screen but when starting a kde5
session I get:

"Your graphics hardware does not suport OpenGL (ES) 2.
plasma will abort now"

I'm running here ~300 thinclients with remote X11 :(
I only want to ask if it should work?

regards,

Martin