[Detector Support]: "TPU found" followed by "No EdgeTPU was detected" #17034

bung69 · 2025-03-09T11:58:36Z

bung69
Mar 9, 2025

Describe the problem you are having

Hello,

i am having problems trouble shooting my Dual Edge TPU. frigate seems to initaly detect the TPU and then not.

Proxmox 8.3.4 host

Debian 12 VM with both Dual edge TPU's passed through.

coral drivers installed in VM

   98  apt install linux-headers-$(uname -r)
   99  apt remove gasket-dkms
  100  apt install git devscripts dh-dkms
  101  cd ~
  102  git clone https://github.com/google/gasket-driver.git
  103  cd gasket-driver/
  104  debuild -us -uc -tc -b
  105  cd ..
  106  dpkg -i gasket-dkms_1.0-18_all.deb
  107  reboot

(please ignore host name, its running regular docker, not docker swarm due to the other issues with that)

root@docker-swarm-host1:~#   lspci | grep Coral
02:00.0 System peripheral: Global Unichip Corp. Coral Edge TPU
03:00.0 System peripheral: Global Unichip Corp. Coral Edge TPU

root@docker-swarm-host1:~# lsmod | grep apex
apex                   28672  0
gasket                126976  1 apex

frigate log:

2025-03-09 11:41:30.383923610  [2025-03-09 11:41:30] frigate.detectors.plugins.edgetpu_tfl INFO    : Attempting to load TPU as pci:0

2025-03-09 11:41:30.383934411  [2025-03-09 11:41:30] frigate.detectors.plugins.edgetpu_tfl INFO    : TPU found

2025-03-09 11:41:30.400630593  [2025-03-09 11:41:30] frigate.detectors.plugins.edgetpu_tfl INFO    : Attempting to load TPU as pci:1

2025-03-09 11:41:30.404143802  [2025-03-09 11:41:30] frigate.detectors.plugins.edgetpu_tfl ERROR   : No EdgeTPU was detected. If you do not have a Coral device yet, you must configure CPU detectors.

2025-03-09 11:41:30.404335245  [2025-03-09 11:41:30] frigate.detectors.plugins.edgetpu_tfl INFO    : TPU found

2025-03-09 11:41:30.404582486  [2025-03-09 11:41:30] frigate.detectors.plugins.edgetpu_tfl ERROR   : No EdgeTPU was detected. If you do not have a Coral device yet, you must configure CPU detectors.

is this lightly to be a passthrough problem, a driver problem or a docker / frigate problem?

thanks

Version

version: 0.15-1

Frigate config file

tls:
  enabled: False

mqtt:
  host: http://homeassistant.local/
  user: mqtt-iot
  password: SuckMyBallsHomeAssistant

detectors:
 coral1:
   type: edgetpu
   device: pci:0
 coral2:
   type: edgetpu
   device: pci:1
  # ov_0:
  #   type: openvino
  #   device: CPU
  # ov_1:
  #   type: openvino
  #   device: CPU
  # ov_2:
  #   type: openvino
  #   device: CPU
  # ov_3:
  #   type: openvino
  #   device: CPU


model:
  width: 300
  height: 300
  input_tensor: nhwc
  input_pixel_format: bgr
  path: /openvino-model/ssdlite_mobilenet_v2.xml
  labelmap_path: /openvino-model/coco_91cl_bkgr.txt

objects:
  track:
    - person
    - car
    - bicycle
    - motorcycle
    - cat
    - dog

record:
  enabled: true
  retain:
    days: 5
    mode: motion
  alerts:
    pre_capture: 30
    post_capture: 30
    retain:
      days: 5
  detections:
    pre_capture: 30
    post_capture: 30
    retain:
      days: 5

snapshots:
  enabled: true
  retain:
    default: 30

cameras:
  Garage-YardEntrance: # <------ Name the camera
    enabled: true
    ffmpeg:
      inputs:
        - path: rtsp://admin:[email protected]:554/Streaming/channels/102 # <----- The stream you want to use >
          roles:
            - detect
        - path: rtsp://admin:[email protected]:554/Streaming/channels/101 # <----- The stream you want to use >
          roles:
            - record
    detect:
      enabled: true
    record:
      enabled: true
    motion:
      mask:
        - 0.99,0.27,1,0,0.874,0,0.757,0,0.758,0.046,0.858,0.069,0.855,0.227
        - 0,0.111,0.165,0.046,0.173,0,0,0
    zones:
      GarageDoors:
        coordinates: 1,0.384,0.533,0.504,0,0.975,0,1,1,1
        loitering_time: 0
    review:
      alerts:
        required_zones: GarageDoors
  twelve: # <------ Name the camera
    enabled: true
    ffmpeg:
      inputs:
        - path: rtsp://viewer:{FRIGATE_RTSP_PASSWORD}@192.168.50.12:554/Streaming/channels/102 # <----- The stream you want>
          roles:
            - detect
        - path: rtsp://viewer:{FRIGATE_RTSP_PASSWORD}@192.168.50.12:554/Streaming/channels/101 # <----- The stream you want>
          roles:
            - record
    detect:
      enabled: true # <---- disable detection until you have a working camera feed

  darkfighterdome: # <------ Name the camera
    enabled: true
    ffmpeg:
      inputs:
        - path: rtsp://viewer:{FRIGATE_RTSP_PASSWORD}@192.168.50.14:554/Streaming/channels/102 # <----- The stream you want>
          roles:
            - detect
        - path: rtsp://viewer:{FRIGATE_RTSP_PASSWORD}@192.168.50.14:554/Streaming/channels/101 # <----- The stream you want>
          roles:
            - record
    detect:
      enabled: true # <---- disable detection until you have a working camera feed

  hik-15: # <------ Name the camera
    enabled: true
    ffmpeg:
      inputs:
        - path: rtsp://viewer:{FRIGATE_RTSP_PASSWORD}@192.168.50.15:554/Streaming/channels/102 # <----- The stream you want>
          roles:
            - detect
        - path: rtsp://viewer:{FRIGATE_RTSP_PASSWORD}@192.168.50.15:554/Streaming/channels/101 # <----- The stream you want>
          roles:
            - record
    detect:
      enabled: true # <---- disable detection until you have a working camera feed

  hik-16: # <------ Name the camera
    enabled: true
    ffmpeg:
      inputs:
        - path: rtsp://viewer:{FRIGATE_RTSP_PASSWORD}@192.168.50.16:554/Streaming/channels/102 # <----- The stream you want>
          roles:
            - detect
        - path: rtsp://viewer:{FRIGATE_RTSP_PASSWORD}@192.168.50.16:554/Streaming/channels/101 # <----- The stream you want>
          roles:
            - record
    detect:
      enabled: true # <---- disable detection until you have a working camera feed

  dahua-17: # <------ Name the camera
    enabled: true
    ffmpeg:
      inputs:
        - path: rtsp://viewer:{FRIGATE_RTSP_PASSWORD}@192.168.50.17:554/cam/realmonitor?channel=1&subtype=1 # <----- The st>
          roles:
            - detect
        - path: rtsp://viewer:{FRIGATE_RTSP_PASSWORD}@192.168.50.17:554/cam/realmonitor?channel=1&subtype=0 # <----- The st>
          roles:
            - record
    detect:
      enabled: true # <---- disable detection until you have a working camera feed

  House-Front-Doorbell: # <------ Name the camera
    enabled: true
    ffmpeg:
      inputs:
        - path: rtsp://viewer:{FRIGATE_RTSP_PASSWORD}@192.168.50.18:554/h264Preview_01_sub # <----- The stream you want to >
          roles:
            - detect
        - path: rtsp://viewer:{FRIGATE_RTSP_PASSWORD}@192.168.50.18:554/h264Preview_01_main # <----- The stream you want to>
          roles:
            - record
    detect:
      enabled: true # <---- disable detection until you have a working camera feed
version: 0.15-1

docker-compose file or Docker CLI command

version: "3.9"
services:
  frigate:
    container_name: frigate
    privileged: true # this may not be necessary for all setups
    restart: unless-stopped
    stop_grace_period: 30s # allow enough time to shut down the various services
    image: ghcr.io/blakeblackshear/frigate:stable
    deploy:    # <------------- Add this section
      resources:
        reservations:
          devices:
            - driver: nvidia
              #device_ids: ['0'] # this is only needed when using multiple GPUs
              count: 1 # number of GPUs
              capabilities: [gpu]
    shm_size: "2g" # should work for 10-14 cameras
    devices:
      #- /dev/bus/usb:/dev/bus/usb # Passes the USB Coral, needs to be modified for other versions
      - /dev/apex_0:/dev/apex_0 # Passes a PCIe Coral,
      - /dev/apex_1:/dev/apex_1
      #- /dev/video11:/dev/video11 # For Raspberry Pi 4B
      #- /dev/dri/renderD128:/dev/dri/renderD128 # For intel hwaccel, needs to be updated for your hardware
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - frigate-config:/config
      - /frigate-media:/media/frigate
      - frigate-db:/db
      - type: tmpfs # Optional: 1GB of memory, reduces SSD/SD Card wear
        target: /tmp/cache
        tmpfs:
          size: 1000000000
    ports:
      - "8971:8971"
      - "8554:8554" # RTSP feeds
      - "8555:8555/tcp" # WebRTC over tcp
      - "8555:8555/udp" # WebRTC over udp
    environment:
      FRIGATE_RTSP_PASSWORD: "FuckYouAll"
      
volumes:
  frigate-config:
    external: true
  frigate-db:
    external: true

Relevant Frigate log output

s6-rc: info: service s6rc-fdholder: starting

s6-rc: info: service s6rc-oneshot-runner: starting

s6-rc: info: service s6rc-oneshot-runner successfully started

s6-rc: info: service fix-attrs: starting

s6-rc: info: service s6rc-fdholder successfully started

s6-rc: info: service fix-attrs successfully started

s6-rc: info: service legacy-cont-init: starting

s6-rc: info: service legacy-cont-init successfully started

s6-rc: info: service log-prepare: starting

s6-rc: info: service log-prepare successfully started

s6-rc: info: service nginx-log: starting

s6-rc: info: service go2rtc-log: starting

s6-rc: info: service frigate-log: starting

s6-rc: info: service certsync-log: starting

s6-rc: info: service nginx-log successfully started

s6-rc: info: service go2rtc-log successfully started

s6-rc: info: service go2rtc: starting

s6-rc: info: service frigate-log successfully started

s6-rc: info: service certsync-log successfully started

s6-rc: info: service go2rtc successfully started

s6-rc: info: service go2rtc-healthcheck: starting

s6-rc: info: service frigate: starting

s6-rc: info: service frigate successfully started

s6-rc: info: service nginx: starting

s6-rc: info: service go2rtc-healthcheck successfully started

2025-03-09 11:54:33.157930138  [INFO] Preparing new go2rtc config...

2025-03-09 11:54:33.160510832  [INFO] Preparing Frigate...

2025-03-09 11:54:33.161728256  [INFO] Starting NGINX...

2025-03-09 11:54:33.272674029  [INFO] Starting Frigate...

2025-03-09 11:54:33.637040814  [INFO] Starting go2rtc...

2025-03-09 11:54:33.741440376  11:54:33.741 INF go2rtc platform=linux/amd64 revision=b2399f3 version=1.9.2

2025-03-09 11:54:33.741452748  11:54:33.741 INF config path=/dev/shm/go2rtc.yaml

2025-03-09 11:54:33.741714684  11:54:33.741 INF [rtsp] listen addr=:8554

2025-03-09 11:54:33.741871960  11:54:33.741 INF [api] listen addr=:1984

2025-03-09 11:54:33.742233417  11:54:33.742 INF [webrtc] listen addr=:8555/tcp

s6-rc: info: service nginx successfully started

s6-rc: info: service certsync: starting

s6-rc: info: service certsync successfully started

s6-rc: info: service legacy-services: starting

2025-03-09 11:54:34.305856380  [INFO] Starting certsync...

s6-rc: info: service legacy-services successfully started

2025-03-09 11:54:35.756922395  [2025-03-09 11:54:35] frigate.util.config            INFO    : Checking if frigate config needs migration...

2025-03-09 11:54:35.787560002  [2025-03-09 11:54:35] frigate.util.config            INFO    : frigate config does not need migration...

2025-03-09 11:54:37.893146990  [2025-03-09 11:54:37] frigate.util.services          INFO    : Automatically detected nvidia hwaccel for video decoding

2025-03-09 11:54:38.033893850  2025/03/09 11:54:38 [error] 167#167: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 127.0.0.1, server: , request: "GET /api/version HTTP/1.1", subrequest: "/auth", upstream: "http://127.0.0.1:5001/auth", host: "127.0.0.1:5000"

2025-03-09 11:54:38.033908894  2025/03/09 11:54:38 [error] 167#167: *1 auth request unexpected status: 502 while sending to client, client: 127.0.0.1, server: , request: "GET /api/version HTTP/1.1", host: "127.0.0.1:5000"

2025-03-09 11:54:39.235506276  2025/03/09 11:54:39 [error] 167#167: *3 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.10.118, server: , request: "GET /ws HTTP/1.1", subrequest: "/auth", upstream: "http://127.0.0.1:5001/auth", host: "192.168.10.104:8971"

2025-03-09 11:54:39.235519258  2025/03/09 11:54:39 [error] 167#167: *3 auth request unexpected status: 502 while sending to client, client: 192.168.10.118, server: , request: "GET /ws HTTP/1.1", host: "192.168.10.104:8971"

2025-03-09 11:54:39.235648904  192.168.10.118 - - [09/Mar/2025:11:54:39 +0000] "GET /ws HTTP/1.1" 500 579 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36" "-"

2025-03-09 11:54:43.162017698  [INFO] Starting go2rtc healthcheck service...

2025-03-09 11:54:43.165150332  2025/03/09 11:54:43 [error] 168#168: *5 connect() failed (111: Connection refused) while connecting to upstream, client: 127.0.0.1, server: , request: "GET /api/version HTTP/1.1", subrequest: "/auth", upstream: "http://127.0.0.1:5001/auth", host: "127.0.0.1:5000"

2025-03-09 11:54:43.165163391  2025/03/09 11:54:43 [error] 168#168: *5 auth request unexpected status: 502 while sending to client, client: 127.0.0.1, server: , request: "GET /api/version HTTP/1.1", host: "127.0.0.1:5000"

2025-03-09 11:54:45.233991335  2025/03/09 11:54:45 [error] 168#168: *7 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.10.118, server: , request: "GET /ws HTTP/1.1", subrequest: "/auth", upstream: "http://127.0.0.1:5001/auth", host: "192.168.10.104:8971"

2025-03-09 11:54:45.234004487  2025/03/09 11:54:45 [error] 168#168: *7 auth request unexpected status: 502 while sending to client, client: 192.168.10.118, server: , request: "GET /ws HTTP/1.1", host: "192.168.10.104:8971"

2025-03-09 11:54:45.234149570  192.168.10.118 - - [09/Mar/2025:11:54:45 +0000] "GET /ws HTTP/1.1" 500 579 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36" "-"

2025-03-09 11:54:48.288598895  2025/03/09 11:54:48 [error] 166#166: *9 connect() failed (111: Connection refused) while connecting to upstream, client: 127.0.0.1, server: , request: "GET /api/version HTTP/1.1", subrequest: "/auth", upstream: "http://127.0.0.1:5001/auth", host: "127.0.0.1:5000"

2025-03-09 11:54:48.288611689  2025/03/09 11:54:48 [error] 166#166: *9 auth request unexpected status: 502 while sending to client, client: 127.0.0.1, server: , request: "GET /api/version HTTP/1.1", host: "127.0.0.1:5000"

2025-03-09 11:54:51.226879156  2025/03/09 11:54:51 [error] 166#166: *11 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.10.118, server: , request: "GET /ws HTTP/1.1", subrequest: "/auth", upstream: "http://127.0.0.1:5001/auth", host: "192.168.10.104:8971"

2025-03-09 11:54:51.226892155  2025/03/09 11:54:51 [error] 166#166: *11 auth request unexpected status: 502 while sending to client, client: 192.168.10.118, server: , request: "GET /ws HTTP/1.1", host: "192.168.10.104:8971"

2025-03-09 11:54:51.226972570  192.168.10.118 - - [09/Mar/2025:11:54:51 +0000] "GET /ws HTTP/1.1" 500 579 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36" "-"

2025-03-09 11:54:53.401248487  2025/03/09 11:54:53 [error] 165#165: *13 connect() failed (111: Connection refused) while connecting to upstream, client: 127.0.0.1, server: , request: "GET /api/version HTTP/1.1", subrequest: "/auth", upstream: "http://127.0.0.1:5001/auth", host: "127.0.0.1:5000"

2025-03-09 11:54:53.401339292  2025/03/09 11:54:53 [error] 165#165: *13 auth request unexpected status: 502 while sending to client, client: 127.0.0.1, server: , request: "GET /api/version HTTP/1.1", host: "127.0.0.1:5000"

2025-03-09 11:54:57.223828579  2025/03/09 11:54:57 [error] 165#165: *15 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.10.118, server: , request: "GET /ws HTTP/1.1", subrequest: "/auth", upstream: "http://127.0.0.1:5001/auth", host: "192.168.10.104:8971"

2025-03-09 11:54:57.223843246  2025/03/09 11:54:57 [error] 165#165: *15 auth request unexpected status: 502 while sending to client, client: 192.168.10.118, server: , request: "GET /ws HTTP/1.1", host: "192.168.10.104:8971"

2025-03-09 11:54:57.223924529  192.168.10.118 - - [09/Mar/2025:11:54:57 +0000] "GET /ws HTTP/1.1" 500 579 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36" "-"

2025-03-09 11:54:58.535075080  2025/03/09 11:54:58 [error] 167#167: *17 connect() failed (111: Connection refused) while connecting to upstream, client: 127.0.0.1, server: , request: "GET /api/version HTTP/1.1", subrequest: "/auth", upstream: "http://127.0.0.1:5001/auth", host: "127.0.0.1:5000"

2025-03-09 11:54:58.535115728  2025/03/09 11:54:58 [error] 167#167: *17 auth request unexpected status: 502 while sending to client, client: 127.0.0.1, server: , request: "GET /api/version HTTP/1.1", host: "127.0.0.1:5000"

2025-03-09 11:55:03.229635798  2025/03/09 11:55:03 [error] 167#167: *19 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.10.118, server: , request: "GET /ws HTTP/1.1", subrequest: "/auth", upstream: "http://127.0.0.1:5001/auth", host: "192.168.10.104:8971"

2025-03-09 11:55:03.229650998  2025/03/09 11:55:03 [error] 167#167: *19 auth request unexpected status: 502 while sending to client, client: 192.168.10.118, server: , request: "GET /ws HTTP/1.1", host: "192.168.10.104:8971"

2025-03-09 11:55:03.229659139  192.168.10.118 - - [09/Mar/2025:11:55:03 +0000] "GET /ws HTTP/1.1" 500 579 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36" "-"

2025-03-09 11:55:03.677312461  2025/03/09 11:55:03 [error] 167#167: *21 connect() failed (111: Connection refused) while connecting to upstream, client: 127.0.0.1, server: , request: "GET /api/version HTTP/1.1", subrequest: "/auth", upstream: "http://127.0.0.1:5001/auth", host: "127.0.0.1:5000"

2025-03-09 11:55:03.677327810  2025/03/09 11:55:03 [error] 167#167: *21 auth request unexpected status: 502 while sending to client, client: 127.0.0.1, server: , request: "GET /api/version HTTP/1.1", host: "127.0.0.1:5000"

2025-03-09 11:55:08.788289489  2025/03/09 11:55:08 [error] 167#167: *23 connect() failed (111: Connection refused) while connecting to upstream, client: 127.0.0.1, server: , request: "GET /api/version HTTP/1.1", subrequest: "/auth", upstream: "http://127.0.0.1:5001/auth", host: "127.0.0.1:5000"

2025-03-09 11:55:08.788304878  2025/03/09 11:55:08 [error] 167#167: *23 auth request unexpected status: 502 while sending to client, client: 127.0.0.1, server: , request: "GET /api/version HTTP/1.1", host: "127.0.0.1:5000"

2025-03-09 11:55:09.234951867  2025/03/09 11:55:09 [error] 167#167: *25 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.10.118, server: , request: "GET /ws HTTP/1.1", subrequest: "/auth", upstream: "http://127.0.0.1:5001/auth", host: "192.168.10.104:8971"

2025-03-09 11:55:09.234964666  2025/03/09 11:55:09 [error] 167#167: *25 auth request unexpected status: 502 while sending to client, client: 192.168.10.118, server: , request: "GET /ws HTTP/1.1", host: "192.168.10.104:8971"

2025-03-09 11:55:09.235036950  192.168.10.118 - - [09/Mar/2025:11:55:09 +0000] "GET /ws HTTP/1.1" 500 579 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36" "-"

2025-03-09 11:55:11.969088187  [2025-03-09 11:55:11] frigate.app                    INFO    : Starting Frigate (0.15.0-cea210d)

2025-03-09 11:55:11.973178515  [2025-03-09 11:55:11] peewee_migrate.logs            INFO    : Starting migrations

2025-03-09 11:55:11.993834927  [2025-03-09 11:55:11] peewee_migrate.logs            INFO    : There is nothing to migrate

2025-03-09 11:55:11.996045907  [2025-03-09 11:55:11] frigate.app                    INFO    : Recording process started: 512

2025-03-09 11:55:11.997020981  [2025-03-09 11:55:11] frigate.app                    INFO    : Review process started: 513

2025-03-09 11:55:12.007079693  [2025-03-09 11:55:12] frigate.app                    INFO    : go2rtc process pid: 98

2025-03-09 11:55:12.061782720  [2025-03-09 11:55:12] detector.coral1                INFO    : Starting detection process: 528

2025-03-09 11:55:12.062045016  [2025-03-09 11:55:12] detector.coral2                INFO    : Starting detection process: 529

2025-03-09 11:55:12.088894042  [2025-03-09 11:55:12] frigate.app                    INFO    : Output process started: 554

2025-03-09 11:55:12.150599699  [2025-03-09 11:55:12] frigate.app                    INFO    : Camera processor started for Garage-YardEntrance: 570

2025-03-09 11:55:12.150612122  [2025-03-09 11:55:12] frigate.detectors.plugins.edgetpu_tfl INFO    : Attempting to load TPU as pci:1

2025-03-09 11:55:12.150821960  [2025-03-09 11:55:12] frigate.detectors.plugins.edgetpu_tfl INFO    : TPU found

2025-03-09 11:55:12.150832599  [2025-03-09 11:55:12] frigate.detectors.plugins.edgetpu_tfl ERROR   : No EdgeTPU was detected. If you do not have a Coral device yet, you must configure CPU detectors.

2025-03-09 11:55:12.150838829  [2025-03-09 11:55:12] frigate.detectors.plugins.edgetpu_tfl INFO    : Attempting to load TPU as pci:0

2025-03-09 11:55:12.150846979  [2025-03-09 11:55:12] frigate.detectors.plugins.edgetpu_tfl INFO    : TPU found

2025-03-09 11:55:12.150854225  [2025-03-09 11:55:12] frigate.detectors.plugins.edgetpu_tfl ERROR   : No EdgeTPU was detected. If you do not have a Coral device yet, you must configure CPU detectors.

2025-03-09 11:55:12.150904294  [2025-03-09 11:55:12] frigate.app                    INFO    : Camera processor started for twelve: 571

2025-03-09 11:55:12.151113087  [2025-03-09 11:55:12] frigate.app                    INFO    : Camera processor started for darkfighterdome: 592

2025-03-09 11:55:12.152063381  Process detector:coral2:

2025-03-09 11:55:12.152069929  Traceback (most recent call last):

2025-03-09 11:55:12.152075205    File "/usr/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap

2025-03-09 11:55:12.152079839      self.run()

2025-03-09 11:55:12.152085096    File "/opt/frigate/frigate/util/process.py", line 41, in run_wrapper

2025-03-09 11:55:12.152089599      return run(*args, **kwargs)

2025-03-09 11:55:12.152094633    File "/usr/lib/python3.9/multiprocessing/process.py", line 108, in run

2025-03-09 11:55:12.152099314      self._target(*self._args, **self._kwargs)

2025-03-09 11:55:12.152104506    File "/opt/frigate/frigate/object_detection.py", line 121, in run_detector

2025-03-09 11:55:12.152109710      object_detector = LocalObjectDetector(detector_config=detector_config)

2025-03-09 11:55:12.152114939    File "/opt/frigate/frigate/object_detection.py", line 68, in __init__

2025-03-09 11:55:12.152119786      self.detect_api = create_detector(detector_config)

2025-03-09 11:55:12.152125812    File "/opt/frigate/frigate/detectors/__init__.py", line 18, in create_detector

2025-03-09 11:55:12.152130218      return api(detector_config)

2025-03-09 11:55:12.152201275    File "/opt/frigate/frigate/detectors/plugins/edgetpu_tfl.py", line 43, in __init__

2025-03-09 11:55:12.152206383      self.interpreter = Interpreter(

2025-03-09 11:55:12.152212542    File "/usr/lib/python3/dist-packages/tflite_runtime/interpreter.py", line 348, in __init__

2025-03-09 11:55:12.152217477      _interpreter_wrapper.CreateWrapperFromFile(

2025-03-09 11:55:12.152223015  ValueError: Model provided has model identifier 'l ve', should be 'TFL3'

2025-03-09 11:55:12.152227121  

2025-03-09 11:55:12.155311229  Process detector:coral1:

2025-03-09 11:55:12.155318108  Traceback (most recent call last):

2025-03-09 11:55:12.155320980    File "/usr/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap

2025-03-09 11:55:12.155323284      self.run()

2025-03-09 11:55:12.155325745    File "/opt/frigate/frigate/util/process.py", line 41, in run_wrapper

2025-03-09 11:55:12.155327997      return run(*args, **kwargs)

2025-03-09 11:55:12.155330423    File "/usr/lib/python3.9/multiprocessing/process.py", line 108, in run

2025-03-09 11:55:12.155332646      self._target(*self._args, **self._kwargs)

2025-03-09 11:55:12.155335279    File "/opt/frigate/frigate/object_detection.py", line 121, in run_detector

2025-03-09 11:55:12.155337585      object_detector = LocalObjectDetector(detector_config=detector_config)

2025-03-09 11:55:12.155339846    File "/opt/frigate/frigate/object_detection.py", line 68, in __init__

2025-03-09 11:55:12.155342011      self.detect_api = create_detector(detector_config)

2025-03-09 11:55:12.155344289    File "/opt/frigate/frigate/detectors/__init__.py", line 18, in create_detector

2025-03-09 11:55:12.155346245      return api(detector_config)

2025-03-09 11:55:12.155348559    File "/opt/frigate/frigate/detectors/plugins/edgetpu_tfl.py", line 43, in __init__

2025-03-09 11:55:12.155350701      self.interpreter = Interpreter(

2025-03-09 11:55:12.155353058    File "/usr/lib/python3/dist-packages/tflite_runtime/interpreter.py", line 348, in __init__

2025-03-09 11:55:12.155355191      _interpreter_wrapper.CreateWrapperFromFile(

2025-03-09 11:55:12.155357491  ValueError: Model provided has model identifier 'l ve', should be 'TFL3'

2025-03-09 11:55:12.155359302  

2025-03-09 11:55:12.173817972  [2025-03-09 11:55:12] frigate.app                    INFO    : Camera processor started for hik-15: 595

2025-03-09 11:55:12.175387408  [2025-03-09 11:55:12] frigate.app                    INFO    : Camera processor started for hik-16: 608

2025-03-09 11:55:12.188215406  [2025-03-09 11:55:12] frigate.app                    INFO    : Camera processor started for dahua-17: 620

2025-03-09 11:55:12.200276618  [2025-03-09 11:55:12] frigate.app                    INFO    : Camera processor started for House-Front-Doorbell: 634

2025-03-09 11:55:12.233562439  [2025-03-09 11:55:12] frigate.app                    INFO    : Capture process started for Garage-YardEntrance: 647

2025-03-09 11:55:12.248371487  [2025-03-09 11:55:12] frigate.app                    INFO    : Capture process started for twelve: 650

2025-03-09 11:55:12.261666432  [2025-03-09 11:55:12] frigate.app                    INFO    : Capture process started for darkfighterdome: 652

2025-03-09 11:55:12.331287767  [2025-03-09 11:55:12] frigate.app                    INFO    : Capture process started for hik-15: 668

2025-03-09 11:55:12.346920131  [2025-03-09 11:55:12] frigate.app                    INFO    : Capture process started for hik-16: 671

2025-03-09 11:55:12.359189645  [2025-03-09 11:55:12] frigate.app                    INFO    : Capture process started for dahua-17: 675

2025-03-09 11:55:12.385742551  [2025-03-09 11:55:12] frigate.app                    INFO    : Capture process started for House-Front-Doorbell: 684

2025-03-09 11:55:12.603382371  [2025-03-09 11:55:12] frigate.api.fastapi_app        INFO    : Starting FastAPI app

2025-03-09 11:55:12.749666955  [2025-03-09 11:55:12] frigate.api.fastapi_app        INFO    : FastAPI started

2025-03-09 11:55:32.600307301  [2025-03-09 11:55:32] frigate.watchdog               INFO    : Detection appears to have stopped. Exiting Frigate...

2025-03-09 11:55:32.602565261  [2025-03-09 11:55:32] frigate.watchdog               INFO    : Detection appears to have stopped. Exiting Frigate...

s6-rc: info: service legacy-services: stopping

s6-rc: info: service legacy-services successfully stopped

s6-rc: info: service go2rtc-healthcheck: stopping

s6-rc: info: service certsync: stopping

2025-03-09 11:55:32.636333719  [INFO] The go2rtc-healthcheck service exited with code 256 (by signal 15)

s6-rc: info: service go2rtc-healthcheck successfully stopped

2025-03-09 11:55:32.640759307  [INFO] Service CERTSYNC exited with code 256 (by signal 15)

s6-rc: info: service certsync successfully stopped

s6-rc: info: service nginx: stopping

s6-rc: info: service certsync-log: stopping

s6-rc: info: service certsync-log successfully stopped

2025-03-09 11:55:32.752075900  [INFO] Service NGINX exited with code 0 (by signal 0)

s6-rc: info: service nginx successfully stopped

s6-rc: info: service nginx-log: stopping

s6-rc: info: service frigate: stopping

s6-rc: info: service nginx-log successfully stopped

2025-03-09 11:55:32.867561543  [2025-03-09 11:55:32] frigate.app                    INFO    : Stopping...

2025-03-09 11:55:32.871713021  [2025-03-09 11:55:32] frigate.stats.emitter          INFO    : Exiting stats emitter...

2025-03-09 11:55:32.874454649  [2025-03-09 11:55:32] frigate.ptz.autotrack          INFO    : Exiting autotracker...

2025-03-09 11:55:32.874679951  [2025-03-09 11:55:32] frigate.watchdog               INFO    : Exiting watchdog...

2025-03-09 11:55:32.880938346  [2025-03-09 11:55:32] frigate.storage                INFO    : Exiting storage maintainer...

2025-03-09 11:55:32.881179116  [2025-03-09 11:55:32] frigate.record.cleanup         INFO    : Exiting recording cleanup...

2025-03-09 11:55:32.883775356  [2025-03-09 11:55:32] frigate.events.cleanup         INFO    : Exiting event cleanup...

2025-03-09 11:55:32.886108224  [2025-03-09 11:55:32] frigate.app                    INFO    : Waiting for capture process for Garage-YardEntrance to stop

2025-03-09 11:55:32.888849395  [2025-03-09 11:55:32] frigate.object_processing      INFO    : Exiting object processor...

2025-03-09 11:55:32.889112005  [2025-03-09 11:55:32] watchdog.Garage-YardEntrance   INFO    : Terminating the existing ffmpeg process...

2025-03-09 11:55:32.890275148  [2025-03-09 11:55:32] watchdog.Garage-YardEntrance   INFO    : Waiting for ffmpeg to exit gracefully...

2025-03-09 11:55:33.244473529  [2025-03-09 11:55:33] watchdog.Garage-YardEntrance   INFO    : Terminating the existing ffmpeg process...

2025-03-09 11:55:33.244675962  [2025-03-09 11:55:33] watchdog.Garage-YardEntrance   INFO    : Waiting for ffmpeg to exit gracefully...

2025-03-09 11:55:33.438416960  [2025-03-09 11:55:33] frigate.app                    INFO    : Waiting for capture process for twelve to stop

2025-03-09 11:55:33.441462637  [2025-03-09 11:55:33] watchdog.twelve                INFO    : Terminating the existing ffmpeg process...

2025-03-09 11:55:33.442390819  [2025-03-09 11:55:33] watchdog.twelve                INFO    : Waiting for ffmpeg to exit gracefully...

2025-03-09 11:55:33.622112507  [2025-03-09 11:55:33] frigate.events.maintainer      INFO    : Exiting event processor...

2025-03-09 11:55:34.251189090  [2025-03-09 11:55:34] watchdog.twelve                INFO    : Terminating the existing ffmpeg process...

2025-03-09 11:55:34.251810048  [2025-03-09 11:55:34] watchdog.twelve                INFO    : Waiting for ffmpeg to exit gracefully...

2025-03-09 11:55:34.348208749  [2025-03-09 11:55:34] frigate.app                    INFO    : Waiting for capture process for darkfighterdome to stop

2025-03-09 11:55:34.351665154  [2025-03-09 11:55:34] watchdog.darkfighterdome       INFO    : Terminating the existing ffmpeg process...

2025-03-09 11:55:34.353113606  [2025-03-09 11:55:34] watchdog.darkfighterdome       INFO    : Waiting for ffmpeg to exit gracefully...

2025-03-09 11:55:34.726934549  [2025-03-09 11:55:34] watchdog.darkfighterdome       INFO    : Terminating the existing ffmpeg process...

2025-03-09 11:55:34.727106927  [2025-03-09 11:55:34] watchdog.darkfighterdome       INFO    : Waiting for ffmpeg to exit gracefully...

2025-03-09 11:55:35.020935433  [2025-03-09 11:55:35] frigate.app                    INFO    : Waiting for capture process for hik-15 to stop

2025-03-09 11:55:35.024113153  [2025-03-09 11:55:35] watchdog.hik-15                INFO    : Terminating the existing ffmpeg process...

2025-03-09 11:55:35.025859801  [2025-03-09 11:55:35] watchdog.hik-15                INFO    : Waiting for ffmpeg to exit gracefully...

2025-03-09 11:55:35.748740017  [2025-03-09 11:55:35] watchdog.hik-15                INFO    : Terminating the existing ffmpeg process...

2025-03-09 11:55:35.748821002  [2025-03-09 11:55:35] watchdog.hik-15                INFO    : Waiting for ffmpeg to exit gracefully...

2025-03-09 11:55:35.989845174  [2025-03-09 11:55:35] frigate.app                    INFO    : Waiting for capture process for hik-16 to stop

2025-03-09 11:55:35.993120430  [2025-03-09 11:55:35] watchdog.hik-16                INFO    : Terminating the existing ffmpeg process...

2025-03-09 11:55:35.993800330  [2025-03-09 11:55:35] watchdog.hik-16                INFO    : Waiting for ffmpeg to exit gracefully...

2025-03-09 11:55:36.756305703  [2025-03-09 11:55:36] watchdog.hik-16                INFO    : Terminating the existing ffmpeg process...

2025-03-09 11:55:36.756389625  [2025-03-09 11:55:36] watchdog.hik-16                INFO    : Waiting for ffmpeg to exit gracefully...

2025-03-09 11:55:36.953836736  [2025-03-09 11:55:36] frigate.app                    INFO    : Waiting for capture process for dahua-17 to stop

2025-03-09 11:55:36.957358116  [2025-03-09 11:55:36] watchdog.dahua-17              INFO    : Terminating the existing ffmpeg process...

2025-03-09 11:55:36.958672988  [2025-03-09 11:55:36] watchdog.dahua-17              INFO    : Waiting for ffmpeg to exit gracefully...

2025-03-09 11:55:37.733781222  [2025-03-09 11:55:37] watchdog.dahua-17              INFO    : Terminating the existing ffmpeg process...

2025-03-09 11:55:37.733794136  [2025-03-09 11:55:37] watchdog.dahua-17              INFO    : Waiting for ffmpeg to exit gracefully...

2025-03-09 11:55:38.279531272  [2025-03-09 11:55:38] frigate.app                    INFO    : Waiting for capture process for House-Front-Doorbell to stop

2025-03-09 11:55:38.282229794  [2025-03-09 11:55:38] watchdog.House-Front-Doorbell  INFO    : Terminating the existing ffmpeg process...

2025-03-09 11:55:38.284457413  [2025-03-09 11:55:38] watchdog.House-Front-Doorbell  INFO    : Waiting for ffmpeg to exit gracefully...

2025-03-09 11:55:39.458034619  [2025-03-09 11:55:39] watchdog.House-Front-Doorbell  INFO    : Terminating the existing ffmpeg process...

2025-03-09 11:55:39.458109892  [2025-03-09 11:55:39] watchdog.House-Front-Doorbell  INFO    : Waiting for ffmpeg to exit gracefully...

2025-03-09 11:55:40.053410930  [2025-03-09 11:55:40] frigate.app                    INFO    : Waiting for process for Garage-YardEntrance to stop

2025-03-09 11:55:40.758314685  [2025-03-09 11:55:40] frigate.video                  INFO    : Garage-YardEntrance: emptying frame queue

2025-03-09 11:55:40.758400648  [2025-03-09 11:55:40] frigate.video                  INFO    : Garage-YardEntrance: exiting subprocess

2025-03-09 11:55:40.781084683  [2025-03-09 11:55:40] frigate.app                    INFO    : Closing frame queue for Garage-YardEntrance

2025-03-09 11:55:41.282457952  [2025-03-09 11:55:41] frigate.app                    INFO    : Waiting for process for twelve to stop

2025-03-09 11:55:43.899024592  [2025-03-09 11:55:43] frigate.video                  INFO    : twelve: emptying frame queue

2025-03-09 11:55:43.899506526  [2025-03-09 11:55:43] frigate.video                  INFO    : twelve: exiting subprocess

2025-03-09 11:55:43.918352926  [2025-03-09 11:55:43] frigate.app                    INFO    : Closing frame queue for twelve

2025-03-09 11:55:44.419810711  [2025-03-09 11:55:44] frigate.app                    INFO    : Waiting for process for darkfighterdome to stop

2025-03-09 11:55:48.883289282  [2025-03-09 11:55:48] frigate.video                  INFO    : darkfighterdome: emptying frame queue

2025-03-09 11:55:48.883953783  [2025-03-09 11:55:48] frigate.video                  INFO    : darkfighterdome: exiting subprocess

2025-03-09 11:55:48.906608913  [2025-03-09 11:55:48] frigate.app                    INFO    : Closing frame queue for darkfighterdome

2025-03-09 11:55:49.407941753  [2025-03-09 11:55:49] frigate.app                    INFO    : Waiting for process for hik-15 to stop

Install method

Proxmox via Docker

Object Detector

Coral

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[Detector Support]: "TPU found" followed by "No EdgeTPU was detected" #17034

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[Detector Support]: "TPU found" followed by "No EdgeTPU was detected" #17034

bung69 Mar 9, 2025

Describe the problem you are having

Version

Frigate config file

docker-compose file or Docker CLI command

Relevant Frigate log output

Install method

Object Detector

Screenshots of the Frigate UI's System metrics pages

Any other information that may be helpful

Replies: 0 comments

bung69
Mar 9, 2025