Hardware acceleration for Jellyfin container

Hello,

I am very new to OMV, and am just now setting up a box to serve as an NAS.

My setup: 7.7.9-1 (Sandworm); Intel(R) N150; Linux 6.12.27+bpo-amd64.

The problem I ran into has been described in several other old threads:

Jellyfin (linuxserver.io docker container), while running fine out of the box was refusing to use hardware acceleration.

What worked for me:

sudo apt-get install firmware-linux

and ...

sudo apt-get install firmware-intel-graphics

That finally allowed me to reach the hardware and get past the errors thrown by vainfo.

Prior to that, I did a lot of things, some of which may not have been strictly necessary (listed below in no particular order):

• since in my setup dockeruser is the designate for the container execution, I added this user to the "render" and "video" groups
• in my docker-compose file, I added the render group (105 on my setup) using the group_add clause, and passed the devices to the container (as usual)...

group_add:
      - "105" # render group
devices:
      - /dev/dri:/dev/dri

• Added the DOCKER_MODS to the environment, as required by the linuxserver container...

    environment:
      - PUID=${PUID}
      - PGID=${PGID}
      - TZ=${TZ}
      - DOCKER_MODS=linuxserver/mods:jellyfin-opencl-intel

Hope this helps somebody.

Cheers!