Need X window for OpenGL context on graphics hardware.
Need X window for OpenGL context on graphics hardware.
- Subject: Need X window for OpenGL context on graphics hardware.
- From: "Keith D. Matthews" <email@hidden>
- Date: Fri, 8 May 2009 21:59:10 -0700 (PDT)
Summary:
I need the following to work when logging in remotely.
env DISPLAY=localhost:0 /usr/X11R6/bin/glxgears
Error: couldn't open display (null)
Details:
I'm trying to use my MacPro as a ParaView server, i.e. running pvserver.
I believe the problem I'm having is the same as the one above. pvserver
needs to open an X window on the server to get access to the graphics
hardware, but since I'm logging in remotely, X11 isn't running.
Below is the pvserver error message.
Thanks,
Keith
#################
bin> ./pvserver -rc --client-host=<actual client IP>
Connected to client
_RegisterApplication(), FAILED TO establish the default connection to the
WindowServer, _CGSDefaultConnection() is NULL.
ERROR: In
/Users/berk/Work/ReleaseBuilds/ParaView3/VTK/Rendering/vtkCarbonRenderWindow.cxx,
line 674
vtkCarbonRenderWindow (0x5057c00): Could not create window, serious error!
[phaneria:33413] *** Process received signal ***
[phaneria:33413] Signal: Bus error (10)
[phaneria:33413] Signal code: (2)
[phaneria:33413] Failing at address: 0x0
[ 1] [0xbffff098, 0x00000000] (-P-)
[ 2] (_ZN17vtkOpenGLRenderer11ClearLightsEv + 0x4d) [0xbffff0d8,
0x021ccc8d]
[ 3] (_ZN15vtkIceTRenderer12DeviceRenderEv + 0x36) [0xbffff188,
0x00996516]
[ 4] (_ZN11vtkRenderer6RenderEv + 0x16f) [0xbffff238, 0x0213846f]
[ 5] (_ZN21vtkRendererCollection6RenderEv + 0x20a) [0xbffff288,
0x0213346a]
[ 6] (_ZN15vtkRenderWindow14DoStereoRenderEv + 0x96) [0xbffff2b8,
0x021450d6]
[ 7] (_ZN15vtkRenderWindow10DoFDRenderEv + 0x99) [0xbffff368, 0x02145229]
[ 8] (_ZN15vtkRenderWindow10DoAARenderEv + 0x62) [0xbffff438, 0x021456b2]
[ 9] (_ZN15vtkRenderWindow6RenderEv + 0x284) [0xbffff4b8, 0x02143ad4]
[10] (_ZN25vtkMultiProcessController10ProcessRMIEiPvii + 0x78)
[0xbffff508, 0x0198d2b8]
[11] (_ZN25vtkMultiProcessController11ProcessRMIsEii + 0xc7) [0xbffff578,
0x0198d4f7]
[12] (_ZN19vtkRemoteConnection20ProcessCommunicationEv + 0x25)
[0xbffff598, 0x00b565f5]
[13] (_ZN33vtkProcessModuleConnectionManager18MonitorConnectionsEm +
0x23c) [0xbffff608, 0x00b0e46c]
[14] (_ZN16vtkProcessModule11StartServerEm + 0xad) [0xbffff648,
0x00b14e4d]
[15] (_ZN16vtkProcessModule5StartEiPPc + 0x29b) [0xbffff6b8, 0x00b154eb]
[16] (_ZN9vtkPVMain3RunEP12vtkPVOptions + 0x5f) [0xbffff718, 0x0090da2f]
[17] (main + 0xa3) [0xbffff768, 0x00015943]
[18] (start + 0x36) [0xbffff780, 0x00015866]
[19] [0x00000000, 0x00000003] (FP-)
[phaneria:33413] *** End of error message ***
Bus error
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