chrome-headless: Fontconfig error

[item4]

I cannot access <host>:9222/json/version. It return text/html, not application/json nor json formatted text. I think chrome was dead and it return error html page.

I find some error in docker compose logs.

headless_chrome_1  | [0510/184749.130251:ERROR:gpu_process_transport_factory.cc(1007)] Lost UI shared context.
headless_chrome_1  |
headless_chrome_1  | DevTools listening on ws://0.0.0.0:9222/devtools/browser/eed68d51-7784-42ff-925d-e6ad4e2e8fd9
headless_chrome_1  | Fontconfig warning: "/etc/fonts/fonts.conf", line 5: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/fonts.conf", line 6: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/fonts.conf", line 6: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/fonts.conf", line 6: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/fonts.conf", line 7: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/fonts.conf", line 7: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/fonts.conf", line 9: unknown element "description"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/10-hinting-slight.conf", line 4: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/10-hinting-slight.conf", line 5: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/10-hinting-slight.conf", line 5: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/10-hinting-slight.conf", line 5: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/10-hinting-slight.conf", line 6: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/10-hinting-slight.conf", line 6: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/10-hinting-slight.conf", line 8: unknown element "description"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 4: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 5: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 5: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 5: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 6: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 6: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/10-scale-bitmap-fonts.conf", line 8: unknown element "description"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/11-lcdfilter-default.conf", line 4: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/11-lcdfilter-default.conf", line 5: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/11-lcdfilter-default.conf", line 5: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/11-lcdfilter-default.conf", line 5: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/11-lcdfilter-default.conf", line 6: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/11-lcdfilter-default.conf", line 6: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/11-lcdfilter-default.conf", line 8: unknown element "description"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/20-unhint-small-vera.conf", line 4: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/20-unhint-small-vera.conf", line 5: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/20-unhint-small-vera.conf", line 5: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/20-unhint-small-vera.conf", line 5: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/20-unhint-small-vera.conf", line 6: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/20-unhint-small-vera.conf", line 6: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/20-unhint-small-vera.conf", line 8: unknown element "description"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/30-metric-aliases.conf", line 4: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/30-metric-aliases.conf", line 5: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/30-metric-aliases.conf", line 5: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/30-metric-aliases.conf", line 5: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/30-metric-aliases.conf", line 6: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/30-metric-aliases.conf", line 6: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/30-metric-aliases.conf", line 8: unknown element "description"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/40-nonlatin.conf", line 4: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/40-nonlatin.conf", line 5: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/40-nonlatin.conf", line 5: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/40-nonlatin.conf", line 5: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/40-nonlatin.conf", line 6: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/40-nonlatin.conf", line 6: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/40-nonlatin.conf", line 8: unknown element "description"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/45-generic.conf", line 4: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/45-generic.conf", line 5: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/45-generic.conf", line 5: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/45-generic.conf", line 5: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/45-generic.conf", line 6: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/45-generic.conf", line 6: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/45-generic.conf", line 8: unknown element "description"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/45-latin.conf", line 4: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/45-latin.conf", line 5: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/45-latin.conf", line 5: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/45-latin.conf", line 5: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/45-latin.conf", line 6: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/45-latin.conf", line 6: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/45-latin.conf", line 8: unknown element "description"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/49-sansserif.conf", line 4: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/49-sansserif.conf", line 5: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/49-sansserif.conf", line 5: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/49-sansserif.conf", line 5: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/49-sansserif.conf", line 6: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/49-sansserif.conf", line 6: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/49-sansserif.conf", line 8: unknown element "description"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 4: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 5: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/50-user.conf", line 5: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/50-user.conf", line 5: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/50-user.conf", line 6: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/50-user.conf", line 6: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 8: unknown element "description"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/51-local.conf", line 4: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/51-local.conf", line 5: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/51-local.conf", line 5: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/51-local.conf", line 5: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/51-local.conf", line 6: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/51-local.conf", line 6: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/51-local.conf", line 8: unknown element "description"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/60-generic.conf", line 4: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/60-generic.conf", line 5: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/60-generic.conf", line 5: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/60-generic.conf", line 5: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/60-generic.conf", line 6: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/60-generic.conf", line 6: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/60-generic.conf", line 8: unknown element "description"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/60-latin.conf", line 4: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/60-latin.conf", line 5: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/60-latin.conf", line 5: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/60-latin.conf", line 5: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/60-latin.conf", line 6: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/60-latin.conf", line 6: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/60-latin.conf", line 8: unknown element "description"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/65-fonts-persian.conf", line 34: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/65-fonts-persian.conf", line 35: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/65-fonts-persian.conf", line 35: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/65-fonts-persian.conf", line 35: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/65-fonts-persian.conf", line 36: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/65-fonts-persian.conf", line 36: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/65-nonlatin.conf", line 4: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/65-nonlatin.conf", line 5: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/65-nonlatin.conf", line 5: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/65-nonlatin.conf", line 5: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/65-nonlatin.conf", line 6: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/65-nonlatin.conf", line 6: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/65-nonlatin.conf", line 8: unknown element "description"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/69-unifont.conf", line 4: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/69-unifont.conf", line 5: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/69-unifont.conf", line 5: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/69-unifont.conf", line 5: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/69-unifont.conf", line 6: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/69-unifont.conf", line 6: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/70-no-bitmaps.conf", line 4: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/70-no-bitmaps.conf", line 5: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/70-no-bitmaps.conf", line 5: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/70-no-bitmaps.conf", line 5: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/70-no-bitmaps.conf", line 6: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/70-no-bitmaps.conf", line 6: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/70-no-bitmaps.conf", line 8: unknown element "description"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/80-delicious.conf", line 4: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/80-delicious.conf", line 5: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/80-delicious.conf", line 5: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/80-delicious.conf", line 5: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/80-delicious.conf", line 6: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/80-delicious.conf", line 6: invalid attribute 'version'
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/90-synthetic.conf", line 4: unknown element "its:rules"
headless_chrome_1  | Fontconfig warning: "/etc/fonts/conf.d/90-synthetic.conf", line 5: unknown element "its:translateRule"
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/90-synthetic.conf", line 5: invalid attribute 'translate'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/90-synthetic.conf", line 5: invalid attribute 'selector'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/90-synthetic.conf", line 6: invalid attribute 'xmlns:its'
headless_chrome_1  | Fontconfig error: "/etc/fonts/conf.d/90-synthetic.conf", line 6: invalid attribute 'version'
headless_chrome_1  | Fontconfig error: Cannot load config file from /etc/fonts/fonts.conf

and it is my docker-compose.yml file

ersion: '3'
services:
  bot_item4:
    image: item4/yui:latest
    volumes:
      - ./item4:/yui/data
    environment:
      - YUI_CONFIG_FILE_PATH=data/yui.config.toml
    depends_on:
      - db
      - headless_chrome
    links:
      - db
      - headless_chrome
    command: ./data/run.sh
  bot_9xd:
    image: item4/yui:latest
    volumes:
      - ./9xd:/yui/data
    environment:
      - YUI_CONFIG_FILE_PATH=data/yui.config.toml
    depends_on:
      - db
      - headless_chrome
    links:
      - db
      - headless_chrome
    command: ./data/run.sh
  bot_xnuk:
    image: item4/yui:latest
    volumes:
      - ./xnuk:/yui/data
    environment:
      - YUI_CONFIG_FILE_PATH=data/yui.config.toml
    depends_on:
      - db
      - headless_chrome
    links:
      - db
      - headless_chrome
    command: ./data/run.sh
  db:
    image: postgres:alpine
    volumes:
      - ./postgres/data:/var/lib/postgresql/data
    environment:
      - POSTGRES_PASSWORD=<super secret>
    healthcheck:
      test: "pg_isready -h localhost -p 5432 -q -U postgres"
      interval: 3s
      timeout: 1s
      retries: 10
  headless_chrome:
    image: justinribeiro/chrome-headless
    cap_add:
    - SYS_ADMIN
    command: --headless --disable-gpu --remote-debugging-address=0.0.0.0 --remote-debugging-port=9222

[justinribeiro]

Resolved by #52