On 10/06/2014 10:17 AM, Jon Elson wrote: > On 10/06/2014 09:20 AM, Rene Hopf wrote: >> Hi, >> I am wondering how difficult it would be to have a remote display. >> I know linuxcnc can run headless, but how to interact with it? >> It would be nice to have the realtime stuff on a embedded device, like the >> beagleboard, >> and Axis running on my Desktop. >> X11 forwarding does not really work with OpenGL > It doesn"t? I use : > ssh -X <user>@1.2.3.4 > > OK, one way to do this is to ssh into the CNC machine, but instead of using ssh to set up the transport, set the DISPLAY environment variable to point to the client machine, and make sure the client will accept an X connection from the CNC machine. Then, when you start LinuxCNC, it should open a non-encrypted X connection. If you set up a script on the CNC machine, it can all be done in one command. This should get pretty snappy X displays.
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