Error starting userland proxy: listen tcp4 0.0.0.0:80: bind: address already in use

[anavc97]

I've been trying to run a first build of the demo but I get this error:

 => => naming to docker.io/library/overcooked-demo_app                                         0.0s

Use 'docker scan' to run Snyk tests against images to find vulnerabilities and learn how to fix them
[+] Running 2/2
 ⠿ Network overcooked-demo_default  Created                                                    0.1s
 ⠿ Container overcooked-demo-app-1  Created                                                    0.1s
Attaching to overcooked-demo-app-1
Error response from daemon: driver failed programming external connectivity on endpoint overcooked-demo-app-1 (4bcc12b01a8dfbf43e45318ecaaa79651e64a6aa7f483b3be00abb1738c42272): Error starting userland proxy: listen tcp4 0.0.0.0:80: bind: address already in use

The lsof -i :80 returns nothing.

I'm running in a dual boot with windows 10 and Ubuntu Focal 20.04

• Manual installation of docker version:

  
  Client: Docker Engine - Community
  Version:           20.10.9
  API version:       1.41
  Go version:        go1.16.8
  Git commit:        c2ea9bc
  Built:             Mon Oct  4 16:08:29 2021
  OS/Arch:           linux/amd64
  Context:           default
  Experimental:      true

Server: Docker Engine - Community Engine: Version: 20.10.9 API version: 1.41 (minimum version 1.12) Go version: go1.16.8 Git commit: 79ea9d3 Built: Mon Oct 4 16:06:37 2021 OS/Arch: linux/amd64 Experimental: false containerd: Version: 1.6.9 GitCommit: 1c90a442489720eec95342e1789ee8a5e1b9536f runc: Version: 1.1.4 GitCommit: v1.1.4-0-g5fd4c4d docker-init: Version: 0.19.0 GitCommit: de40ad0

- Docker Compose version v2.6.0

I've tried restart the PC and the docker service, to no avail.

Thank you for your help.

[jyan1999]

Hi @anavc97, I am looking into this issue right now. In the meantime, have you tried forwarding to a different port on the host machine? You just need to change the port number on this line and this line to a different port.

[anavc97]

Hello @jyan1999! Thank you for your time. I am actually not gonna use this machine anymore, so I should mark this issue as resolved. Thank you regardless.