Cannot find any OpenCL capable GPU

[torgheh]

Hello,

I am running your script in an Ubuntu (20.04) machine with a "NVIDIA Corporation GP104GL [Quadro P4000]" graphic card. I also have the latest version of the graphic card driver installed. However I keep getting this error:

(Fiji Is Just) ImageJ 2.1.0/1.53c; Java 1.8.0_172 [64-bit]; Linux 5.15.0-46-generic; 33453MB of 381590MB (8%)
 
java.lang.RuntimeException: Native exception: Cannot find any OpenCL capable GPU. Does your graphics card support OpenCL? You might want to try installing the newest drivers. in /3Dscript/3D_Animation_Native/Raycaster.cpp (line 81)
	at animation3d.renderer3d.OpenCLRaycaster.initRaycaster16(Native Method)
	at animation3d.renderer3d.OpenCLRaycaster.<init>(OpenCLRaycaster.java:101)
	at animation3d.renderer3d.Renderer3D.<init>(Renderer3D.java:28)
	at animation3d.renderer3d.Renderer3D.<init>(Renderer3D.java:24)
	at animation3d.main.InteractiveRaycaster.run(InteractiveRaycaster.java:158)
	at ij.plugin.filter.PlugInFilterRunner.processOneImage(PlugInFilterRunner.java:265)
	at ij.plugin.filter.PlugInFilterRunner.<init>(PlugInFilterRunner.java:114)
	at ij.IJ.runUserPlugIn(IJ.java:237)
	at ij.IJ.runPlugIn(IJ.java:198)
	at ij.Executer.runCommand(Executer.java:150)
	at ij.Executer.run(Executer.java:68)
	at java.lang.Thread.run(Thread.java:748)

I also installed nvidia-opencl-dev, but that did not help. Any suggestion on how I can solve this issue?

Thank your for your time.