ERROR: failed to solve: process "/bin/sh -c sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys

[suerich93]

**ERROR: failed to solve: process "/bin/sh -c sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys ** When trying to run the Unity tutorial Pick and Place on Windows with WSL 2 and Docker, I receive the issue ERROR:

RUN sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys F42ED6FBAB17C654: #0 0.340 Warning: apt-key output should not be parsed (stdout is not a terminal) #0 0.352 Executing: /tmp/apt-key-gpghome.1yzQu92SDH/gpg.1.sh --keyserver keyserver.ubuntu.com --recv-keys F42ED6FBAB17C654 #0 60.52 gpg: keyserver receive failed: Connection timed out

The issue does not occur when using Tutorial Ros Unity integrator. I assume some issue with the Docker key.

To Reproduce Steps to reproduce the behavior: Follow the guidelines of the tutorial with Windows 10, WSL 2 Ubuntu, Unity 22.3.2f1

Console logs / stack traces

Please wrap in [triple backticks (```)](PS D:\Unity\2022.3.2f1\Unity-Robotics-Hub\tutorials\pick_and_place> docker build -t foxy -f docker/Dockerfile . [+] Building 61.2s (6/19) => [internal] load .dockerignore 0.0s => => transferring context: 2B 0.0s => [internal] load build definition from Dockerfile 0.0s => => transferring dockerfile: 1.25kB 0.0s => [internal] load metadata for docker.io/library/ros:melodic-ros-base 0.6s => CACHED [ 1/15] FROM docker.io/library/ros:melodic-ros-base@sha256:7e6fbcc36b05b7b63adec64f29ed7b397779f11123d 0.0s => [internal] load build context 0.0s => => transferring context: 63.88kB 0.0s => ERROR [ 2/15] RUN sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys F42ED6FBAB17C654 60.6s

[ 2/15] RUN sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys F42ED6FBAB17C654: #0 0.340 Warning: apt-key output should not be parsed (stdout is not a terminal) #0 0.352 Executing: /tmp/apt-key-gpghome.1yzQu92SDH/gpg.1.sh --keyserver keyserver.ubuntu.com --recv-keys F42ED6FBAB17C654 #0 60.52 gpg: keyserver receive failed: Connection timed out

---

Dockerfile:3

1 | FROM ros:melodic-ros-base 2 | 3 | >>> RUN sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys F42ED6FBAB17C654 4 | 5 | RUN sudo apt-get update && sudo apt-get install -y vim iputils-ping net-tools python-pip ros-melodic-robot-state-publisher ros-melodic-moveit ros-melodic-rosbridge-suite ros-melodic-joy ros-melodic-ros-control ros-melodic-ros-controllers ros-melodic-tf2-web-republisher dos2unix

ERROR: failed to solve: process "/bin/sh -c sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys F42ED6FBAB17C654" did not complete successfully: exit code: 2 PS D:\Unity\2022.3.2f1\Unity-Robotics-Hub\tutorials\pick_and_place>) to make it easier to read.

Expected behavior To receive a Docker image build

Environment (please complete the following information, where applicable):

• Unity Version: [Unity 22.3.2f1]
• Unity machine OS + version: [Windows 10]
• ROS machine OS + version: [WSL 2 Ubuntu]
• ROS–Unity communication: [Docker Desktop trying to be built in PS]

[jurgispods]

Try replacing the line

RUN sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys F42ED6FBAB17C654

with

RUN sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu $(lsb_release -sc) main" > /etc/apt/sources.list.d/ros-latest.list' >/dev/null 2>&1 \
    && sudo apt-key adv --keyserver 'hkp://keyserver.ubuntu.com:80' --recv-key C1CF6E31E6BADE8868B172B4F42ED6FBAB17C654

[BrundenW]

Try replacing the line

RUN sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys F42ED6FBAB17C654

with

RUN sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu $(lsb_release -sc) main" > /etc/apt/sources.list.d/ros-latest.list' >/dev/null 2>&1 \
    && sudo apt-key adv --keyserver 'hkp://keyserver.ubuntu.com:80' --recv-key C1CF6E31E6BADE8868B172B4F42ED6FBAB17C654

This pretty much worked for me, but I had to combine the two bits of code to get this instead

RUN sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu $(lsb_release -sc) main" > /etc/apt/sources.list.d/ros-latest.list' >/dev/null 2>&1 \
    && sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys F42ED6FBAB17C654