[UHD Graphics 605]Tone Mapping with opencl inside a proxmox lxc crashes transcoding.

[eivarin]

And you installed all the Intel required drivers on the Proxmox host?

Check out the link from my previous post and double check you completed the steps outlined for Proxmox.

What are the required drivers for my igpu? I have searched and the  results say that the drivers should already be installed with the linux kernel  but i am a bit clueless to whether they are or not installed.
Transcoding without tonemapping works as i said. The problem comes from tone-mapping.