# QVTKOpenGLWidget cannot be displayed with Remote Desktop xfce.

**URL:** https://discourse.vtk.org/t/qvtkopenglwidget-cannot-be-displayed-with-remote-desktop-xfce/8942
**Category:** Support
**Created:** [July 13, 2022, 5:24am UTC](https://discourse.vtk.org/t/qvtkopenglwidget-cannot-be-displayed-with-remote-desktop-xfce/8942 "2022-07-13T05:24:12Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![nnw](https://discourse.vtk.org/user_avatar/discourse.vtk.org/nnw/32/5507_2.png) [@nnw](https://discourse.vtk.org/u/nnw)
#### Post date: [July 13, 2022, 5:24am UTC](https://discourse.vtk.org/t/qvtkopenglwidget-cannot-be-displayed-with-remote-desktop-xfce/8942/1 "2022-07-13T05:24:12Z")

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Hello,  
I have been trying to use QVTKOpenGLWidget with PCL in Jetson nano. It’s working fine in Jetson nano but I need to run the program with remote desktop in windows10. When I open Qt Creator in remote desktop(xfce), the Plugin Loader Messages window shows as follows.  
 ![Screenshot from 2022-07-13 13-58-06](https://discourse.vtk.org/uploads/default/original/2X/a/a5d0a12c36ef82948abe30cc34503f819c0f4cb5.png)  
I also try to run my code but the program crashed with the following error messages.

**Starting ~/Codes/build-gui\_test-Desktop-Release/gui\_test…  
QXcbIntegration: Cannot create platform OpenGL context, neither GLX nor EGL are enabled  
QOpenGLWindow::beginPaint: Failed to create context  
QOpenGLWindow::beginPaint: Failed to make context current  
ERROR: In ~/Software/VTK-8.2.0/Rendering/OpenGL2/vtkOpenGLRenderWindow.cxx, line 741  
vtkGenericOpenGLRenderWindow (0x5584affbf0): GLEW could not be initialized: Missing GL version**

**QOpenGLFunctions created with non-current context  
The program has unexpectedly finished.  
The process was ended forcefully.  
~/Codes/build-gui\_test-Desktop-Release/gui\_test crashed.**

Is there any thing that I need to do in change for OpenGL in VTK installation or Qt ? ? As I’m a beginner, I lost the way after searching many topics on the internet.

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<div class="post-metadata">

### Author: ![nnw](https://discourse.vtk.org/user_avatar/discourse.vtk.org/nnw/32/5507_2.png) [@nnw](https://discourse.vtk.org/u/nnw)
#### Post date: [July 14, 2022, 6:08am UTC](https://discourse.vtk.org/t/qvtkopenglwidget-cannot-be-displayed-with-remote-desktop-xfce/8942/2 "2022-07-14T06:08:29Z")

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I installed VirtualGL and TurboVNC for remote desktop and use TurboVNC viewer in my client PC(Windows 10).  
I try to open qtcreator from the terminal with the following line.  
**$ sudo /opt/VirtualGL/bin/vglrun qtcreator**  
But it gives the same error.