Updated container has gone all wrong

[TheDreadPirate]

I forgot about this. You need to add "group_add" in your docker compose. Mine for reference.

Code:

services:
  jellyfin:
    image: jellyfin/jellyfin:unstable
    container_name: jellyfin-unstable
    user: 105:104
    group_add:
      - "993" # Intel render group
    network_mode: 'host'
    volumes:
      - ./jellyfin-data/config:/config
      - ./jellyfin-data/cache:/cache
      - /media/storage2:/media/storage2:ro
      - /media/library:/media/library:ro
    devices:
      - /dev/dri/renderD128:/dev/dri/renderD128
    restart: 'unless-stopped'
    extra_hosts:
      - "host.docker.internal:host-gateway"

Use the command "getent group render" and replace "993" in mine with your system's render group ID.