pcl not shown under docker about labelcloud HOT 3 CLOSED

got it working with nvidia/opengl:1.2-glvnd-devel-ubuntu18.04
(nvidia-docker run ... -v /tmp/.X11-unix:/tmp/.X11-unix -e DISPLAY=$DISPLAY --privileged... )
:-)
Omer.

from labelcloud.

Hi @omerbrandis,

this is indeed very odd behavior. It seems like the software loaded correctly but there is something wrong with OpenGL or the QOpenGLWidget in particular. Could you please make sure OpenGL is working correctly in your Docker container (there seem to exist some issues with that in general) and tell me the output of the following commands:

1. glxinfo | grep "OpenGL version"
2. python3 -c "import OpenGL; print(OpenGL.__version__)"

from labelcloud.

hello,

python3 -c "import OpenGL; print(OpenGL.version)" returns 3.1.5

but glxinfo | grep "OpenGL version"
returns:
X Error of failed request: BadValue (integer parameter out of range for operation)
Major opcode of failed request: 154 (GLX)
Minor opcode of failed request: 24 (X_GLXCreateNewContext)
Value in failed request: 0x0
Serial number of failed request: 41
Current serial number in output stream: 42

noticed several pages about this, but I allread use all the nvidia-docker switches mentioned in them,
guess my next step is to try a prebuilt nvidia-ubuntu container ... I'll update after i try that.

thanks,
Omer.

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