I am using KiCad 5.0.2-stable-201811280958+bee76a0~70~ubuntu16.04.1
I use it in a Linux server, that I access from a Windows computer. It works both if I access through mstsc.exe (Remote Desktop) and TightVNCviewer (VNC server).
However, in the first case (mstsc), KiCAD and the whole Ubuntu Mate desktop crashes if I select too many elements at a time in the schematics sheets and move them.
Note: this might be related by the fact that when using Remote Desktop, there is no GL available, whereas with VNC, GL is forwarded correctly.
Is this a bug report? They go to a different place, https://bugs.launchpad.net/kicad. This is a user forum (also run by users, not developers).
I already wrote about fallback mode, then I noticed you talked about schematic sheets. 5.0 doesn’t use OpenGL acceleration in eeschema. You could try 5.1 and the fallback toolset.
May I ask what’s the reason for remote? Can’t you use it directly on Windows?