Hi again,
DRC writes:
> Long and the short of it: the error is innocuous. Don't worry about
> it. You may be able to make it go away permanently by doing `sudo dnf
> install mesa-dri-drivers`.
OK, so let's forget those errors then (by the way, I do have
mesa-dri-drivers.x86_64 installed).
But I have some other bigger problems now :-(
I have three visualization packages that we would like to use: VisIt,
Mayavi2 and Paraview, and I'm trying them both with vglconnect and with
TurboVNC. And the situations for each package is as follows:
+ VisIt (version 2.12.3)
-------
This behaves apparently OK. Either with (vglconnect / vglrun) or with
(TurboVNC / vglrun) I can start VisIt (2.12.3), can resize windows, open
some files, visualize some data, etc. The only noticeable difference is
that when I start it as (vglconnect / vglrun) I have to specify the name
of the client machine, and I get those innocent swrast messages (which I
don't get when I'm running inside TurboVNC). This is the output when
running in (vglconnect / vglrun):
,----
| [angelv@deim ~]$ vglrun +v -cl com visit
| [VGL] NOTICE: Added /usr/lib64/VirtualGL to LD_LIBRARY_PATH
| Running: gui2.12.3
| [VGL] Shared memory segment ID for vglconfig: 14909450
| [VGL] VirtualGL v2.4 64-bit (Build 20170210)
| [VGL] Opening connection to 3D X server :0
| Unable to load library icui18n "Cannot load library icui18n: (icui18n:
| cannot open shared object file: No such file or directory)"
| QGtkStyle was unable to detect the current GTK+ theme.
| Running: viewer2.12.3 -geometry 1063x1063+857+17 -borders 29,3,3,3
| -shift 22,29 -preshift -19,0 -defer -host 127.0.0.1 -port 5600
| [VGL] Shared memory segment ID for vglconfig: 14942221
| [VGL] VirtualGL v2.4 64-bit (Build 20170210)
| [VGL] Opening connection to 3D X server :0
| Running: mdserver2.12.3 -host 127.0.0.1 -port 5601
| [VGL] NOTICE: Replacing dlopen("/usr/lib64/libdl.so.2") with
| dlopen("libdlfaker.so")
| libGL error: No matching fbConfigs or visuals found
| libGL error: failed to load driver: swrast
| [VGL] Using Pbuffers for rendering
| [VGL] Using 1 / 20 CPU's for compression
| [VGL] Using pixel buffer objects for readback (BGRA --> BGRA)
| [VGL] Client version: 2.1
| Running: engine_ser2.12.3 -host 127.0.0.1 -port 5600
`----
+ Paraview (version 5.4.0)
If I run it with (vglconnect / vglrun) I can at least load and show a
basic image, but I cannot resize the window, as can be seen in the image:
http://picpaste.com/paraview-vglconnect-1Jpzk5sZ.png
If I try to run it inside TurboVNC, I get nasty GL errors about failing
to create context, as can be seen in the image:
http://picpaste.com/paraview-turbovnc-G6pA04dg.png
+ Mayavi (version 4.5.0)
This one complains about GLEW and core dumps...
If running (vglconnect / vglrun)
,----
| [angelv@deim ~]$ vglrun +v -cl com mayavi2
| [VGL] NOTICE: Added /usr/lib64/VirtualGL to LD_LIBRARY_PATH
| [VGL] Shared memory segment ID for vglconfig: 15695882
| [VGL] VirtualGL v2.4 64-bit (Build 20170210)
| [VGL] Opening connection to 3D X server :0
| Bus::open: Can not get ibus-daemon's address.
| IBusInputContext::createInputContext: no connection to ibus-daemon
| libGL error: No matching fbConfigs or visuals found
| libGL error: failed to load driver: swrast
| [VGL] Selecting structure notify events in window 0x06400025
| [VGL] Using Pbuffers for rendering
| ERROR: In
|
/builddir/build/BUILD/VTK-7.1.1/Rendering/OpenGL2/vtkOpenGLRenderWindow.cxx,
| line 628
| vtkXOpenGLRenderWindow (0x5636f7557970): GLEW could not be initialized.
|
| Segmentation fault (core dumped)
| [angelv@deim ~]$
`----
If running (TurboVNC / vglrun)
,----
| [angelv@deim ~]$ vglrun +v mayavi2
| [VGL] NOTICE: Added /usr/lib64/VirtualGL to LD_LIBRARY_PATH
| [VGL] Shared memory segment ID for vglconfig: 15859722
| [VGL] VirtualGL v2.4 64-bit (Build 20170210)
| [VGL] Opening connection to 3D X server :0
| [VGL] Selecting structure notify events in window 0x02a00027
| [VGL] Using Pbuffers for rendering
| ERROR: In
|
/builddir/build/BUILD/VTK-7.1.1/Rendering/OpenGL2/vtkOpenGLRenderWindow.cxx,
| line 628
| vtkXOpenGLRenderWindow (0x557f2571f680): GLEW could not be initialized.
|
| Segmentation fault (core dumped)
| [angelv@deim ~]$
`----
Any ideas?
Many thanks,
AdV
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