![]() Minor opcode of failed request: 3 (X_GLXCreateContext)Ĭurrent serial number in output stream: 38īut I think I am closer to the fact, as it looks like VirtualGL works(?). X Error of failed request: BadValue (integer parameter out of range for operation) Run the below command in Terminal (Replace /dev/sda2 with yours). The output is: Executing vmtkimageviewer. Install bVNC (VNC Client Android app), if GUI is needed. Minor opcode of failed request: 6 (X_GLXIsDirect)Ĭurrent serial number in output stream: 16Īnd unfortunately, I find that with ssh -X, I cannot launch the X window as I did before, although $DISPLAY is still localhost:10.0. Major opcode of failed request: 156 (GLX) In which the vmtkimageviewer should open up a window, but finally it gives out an error: Executing vmtkimageviewer. Then I tried /opt/VirtualGL/bin/vglrun vmtkimageviewer -ifile image_volume_voi.vti The desktop looks quite different from that in a default vncserver. On the client, I use vncviewer of TurboVNC to connect the server. Then I made vncserver of TurboVNC to run xfce with xstartup.turbovnc: #!/bin/sh A simple config using vglserver_config was done according to part 6.1. I accepted the suggestion of VirtualGL + TurboVNC and installed the two components. Could anyone help me debug it? Any further information will be provided if needed. I think it might be relate to the missed config of X server in xstartup of vnc server. VtkXOpenGLRenderWindow (0x2c30f10): GLX not found. VtkXOpenGLRenderWindow (0x2c30f10): Could not find a decent visualĮrror: In /home/orobix/Desktop/vmtk-build/VTK/Rendering/OpenGL/vtkXOpenGLRenderWindow.cxx, line 394Įrror: In /home/orobix/Desktop/vmtk-build/VTK/Rendering/OpenGL/vtkXOpenGLRenderWindow.cxx, line 613 ![]() However, if a vnc server is launched in the ssh terminal, logging into xfce and opening a terminal in it, the $DISPLAY is :1.0 and vtk fails to launch an X window, with the following message: Error: In /home/orobix/Desktop/vmtk-build/VTK/Rendering/OpenGL/vtkXOpenGLRenderWindow.cxx, line 394 In the ~/.bashrc, I have added the lines below: export LIBGL_ALWAYS_INDIRECT=yĮxport LD_PRELOAD='/usr/lib/x86_64-linux-gnu/libstdc++.so.6'Ĭurrently, when I ssh to the server with ssh -X, the $DISPLAY is localhost:10.0, and the vtk related command will launch an X window. Xfce is installed for the vnc server and xstartup is: $ cat ~/.vnc/xstartup Both of the server and client are running Debian Jessie: $ uname -a I run a vnc server on my workstation and connect with another computer.
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