herrfrutti , 2 months ago

I played with this problem too. In my case I wanted a zigbee usb to be passed through. I'm not sure if this procedure works with gpu though...

This was also needed to make it work: https://www.zigbee2mqtt.io/guide/installation/20_zigbee2mqtt-fails-to-start.html#method-1-give-your-user-permissions-on-every-reboot

devices:
      # Make sure this matched your adapter location
      - "/dev/ttyUSB.zigbee-usb:/dev/ttyACM0:rwm"

Also I passed my gpu to immich. But not 100% sure it is working. I've added my user to the render group and passed the gpu like the usb zigbee stick:

devices:
      - "/dev/dri:/dev/dri:rwm"  # If using Intel QuickSync

The immich image main user is root if imI remember correctly and all permissions that my podman user 1000 has are granted to the root user inside the container (at least this is how I understand it...)

For testing I used this: https://www.zigbee2mqtt.io/guide/installation/20_zigbee2mqtt-fails-to-start.html#verify-that-the-user-you-run-zigbee2mqtt-as-has-write-access-to-the-port
It should be working with gpu too.

I can test stuff later on my server, if you need more help!

Hope this all makes sense 😅 please correct me if anything is wrong!