[BUG] Can't install KASM

[daniel156161]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

Hang at Install Wizard Page: Docker still loading, please refresh for installer

Expected Behavior

No response

Steps To Reproduce

1. Open: https://:3000/
2. Page just say Docker still loading, please refresh for installer

Environment

- OS: x86_64 GNU/Linux synology_avoton_rs1219+
- How docker service was installed: package manager

CPU architecture

x86-64

Docker creation

services:
  kasm:
    image: lscr.io/linuxserver/kasm:latest
    container_name: kasm
    restart: unless-stopped
    privileged: true
    ports:
      - 3000:3000
    volumes:
      - ./data:/opt
      - ./profiles:/profiles
      - /run/udev/data:/run/udev/data #optional
    environment:
      - KASM_PORT=443
      - DOCKER_MTU=1500 #optional
    labels:
      - "traefik.enable=true"
      - "traefik.docker.network=traefik-network"
      - "traefik.http.routers.kasm.entrypoints=websecure"
      - "traefik.http.routers.kasm.rule=Host(`domain`)"
      - "traefik.http.routers.kasm.tls=true"
      - "traefik.http.routers.kasm.tls.certresolver=production"
      - "traefik.http.routers.kasm.service=kasm"
      - "traefik.http.services.kasm.loadbalancer.server.port=443"
      - "traefik.http.services.kasm.loadbalancer.server.scheme=https"
    networks:
      traefik-network:

networks:
  traefik-network:
    external: true

Container logs

[migrations] started
[migrations] no migrations found
usermod: no changes
───────────────────────────────────────
      ██╗     ███████╗██╗ ██████╗
      ██║     ██╔════╝██║██╔═══██╗
      ██║     ███████╗██║██║   ██║
      ██║     ╚════██║██║██║   ██║
      ███████╗███████║██║╚██████╔╝
      ╚══════╝╚══════╝╚═╝ ╚═════╝
   Brought to you by linuxserver.io
───────────────────────────────────────
To support LSIO projects visit:
https://www.linuxserver.io/donate/
───────────────────────────────────────
GID/UID
───────────────────────────────────────
User UID:    911
User GID:    911
───────────────────────────────────────
WARNING! Using --password via the CLI is insecure. Use --password-stdin.
WARNING! Your password will be stored unencrypted in /root/.docker/config.json.
Configure a credential helper to remove this warning. See
Login Succeeded
[custom-init] No custom files found, skipping...
https://docs.docker.com/engine/reference/commandline/login/#credential-stores
[ls.io-init] done.
/usr/local/bin/dockerd-entrypoint.sh: 150: modprobe: not found
time="2025-02-07T23:10:14.505728777Z" level=error msg="failed to mount overlay: no such device" storage-driver=overlay2
failed to start daemon: Error initializing network controller: error obtaining controller instance: failed to register "bridge" driver: failed to create NAT chain DOCKER: iptables failed: iptables -t nat -N DOCKER: iptables v1.8.7 (nf_tables): Could not fetch rule set generation id: Invalid argument
 (exit status 4)

---
etc same error:
/usr/local/bin/dockerd-entrypoint.sh: 150: modprobe: not found
time="2025-02-07T23:10:14.505728777Z" level=error msg="failed to mount overlay: no such device" storage-driver=overlay2
failed to start daemon: Error initializing network controller: error obtaining controller instance: failed to register "bridge" driver: failed to create NAT chain DOCKER: iptables failed: iptables -t nat -N DOCKER: iptables v1.8.7 (nf_tables): Could not fetch rule set generation id: Invalid argument
 (exit status 4)

[github-actions]

Thanks for opening your first issue here! Be sure to follow the relevant issue templates, or risk having this issue marked as invalid.

[j0nnymoe]

Straight from the readme:

[daniel156161]

oh sorry not have seen it