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+--- Thread: OpenCL Drivers? (/t-opencl-drivers)
OpenCL Drivers? - dwjelly - 2025-04-03
I just installed a new Intel A310 into my XCP-ng host server, where I am running a Jellyfin VM. The VM is running Ubuntu 24.4. I followed the instructions on the Jellyfin website for setting up transcoding. Everything went well except when I ran this command...
sudo /usr/lib/jellyfin-ffmpeg/ffmpeg -v verbose -init_hw_device vaapi=va
dev/dri/renderD128 -init_hw_device opencl@vaI am getting the following error...
Trying to figure out how to run and use OpenCL. It installed correctly, but when I run clinfo --list, coming up empty
If anyone has suggestions, I would appreciate the help. Thanks.
Just so you know, in the posted cmd above, it should be a forward slash and a colon, not a confused face. Will not let me add without changing to a face.
RE: OpenCL Drivers? - TheDreadPirate - 2025-04-03
Did you install the Intel OpenCL package? Your post says you are using Ubuntu 24.04, but the output from your prompt indicates 22.04.
Code:
built with gcc 11 (Ubuntu 11.4.0-1ubuntu1_22.04)If that is accurate, that you are on Ubuntu 22.04 and not 24.04, you will need to manually download and install the Intel OpenCL package. Last I checked, the version of the OpenCL package included in the Ubuntu 22.04 repo was not new enough for Intel Arc.
Go to Intel's compute runtime repo, linked below, and download "intel-opencl-icd_25.09.32961.7_amd64.deb" (or whatever the latest version is) and install it.
https://github.com/intel/compute-runtime/releases
RE: OpenCL Drivers? - dwjelly - 2025-04-03
Thanks for the info. You are correct. I mislabeled my Ubuntu version. It is on 22.04. I found the info on how to install OpenCL after I posted this. I ran the installer, and now I am getting the correct information when I run the clinfo -list CMD. It is now working. Thanks again for your help.