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GPG key error when docker build base image #1048
Description
I want to try the demo of issac panda under path doc/how_to_guides/isaac_panda , but when I follow the README and try to build the docker base image , following GPG error occurs:
=> ERROR [base 2/10] RUN apt-get update && apt-get upgrade -y && rosdep update 5.0s
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> [base 2/10] RUN apt-get update && apt-get upgrade -y && rosdep update:
0.308 Get:1 http://security.ubuntu.com/ubuntu jammy-security InRelease [129 kB]
0.438 Get:2 http://archive.ubuntu.com/ubuntu jammy InRelease [270 kB]
0.470 Get:3 http://packages.ros.org/ros2/ubuntu jammy InRelease [4682 B]
0.525 Get:4 http://security.ubuntu.com/ubuntu jammy-security/multiverse amd64 Packages [47.7 kB]
0.562 Get:5 http://security.ubuntu.com/ubuntu jammy-security/main amd64 Packages [2984 kB]
0.571 Err:3 http://packages.ros.org/ros2/ubuntu jammy InRelease
0.571 The following signatures were invalid: EXPKEYSIG F42ED6FBAB17C654 Open Robotics <info@osrfoundation.org>
0.841 Get:6 http://security.ubuntu.com/ubuntu jammy-security/restricted amd64 Packages [4476 kB]
1.064 Get:7 http://archive.ubuntu.com/ubuntu jammy-updates InRelease [128 kB]
1.223 Get:8 http://archive.ubuntu.com/ubuntu jammy-backports InRelease [127 kB]
1.247 Get:9 http://security.ubuntu.com/ubuntu jammy-security/universe amd64 Packages [1246 kB]
1.447 Get:10 http://archive.ubuntu.com/ubuntu jammy/multiverse amd64 Packages [266 kB]
1.547 Get:11 http://archive.ubuntu.com/ubuntu jammy/restricted amd64 Packages [164 kB]
1.606 Get:12 http://archive.ubuntu.com/ubuntu jammy/main amd64 Packages [1792 kB]
1.819 Get:13 http://archive.ubuntu.com/ubuntu jammy/universe amd64 Packages [17.5 MB]
3.339 Get:14 http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 Packages [1553 kB]
3.467 Get:15 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages [3295 kB]
3.762 Get:16 http://archive.ubuntu.com/ubuntu jammy-updates/restricted amd64 Packages [4630 kB]
4.157 Get:17 http://archive.ubuntu.com/ubuntu jammy-updates/multiverse amd64 Packages [55.7 kB]
4.160 Get:18 http://archive.ubuntu.com/ubuntu jammy-backports/main amd64 Packages [83.2 kB]
4.167 Get:19 http://archive.ubuntu.com/ubuntu jammy-backports/universe amd64 Packages [35.2 kB]
4.325 Reading package lists...
4.941 W: GPG error: http://packages.ros.org/ros2/ubuntu jammy InRelease: The following signatures were invalid: EXPKEYSIG F42ED6FBAB17C654 Open Robotics <info@osrfoundation.org>
4.941 E: The repository 'http://packages.ros.org/ros2/ubuntu jammy InRelease' is not signed.
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failed to solve: process "/bin/bash -c -o pipefail apt-get update && apt-get upgrade -y && rosdep update" did not complete successfully: exit code: 100
I would appreciate any helpful advice !!
Activity
PannagaS commentedon Jun 24, 2025
I am getting the same error. Were you able to resolve it?
Incomprehensible commentedon Dec 16, 2025
This fix added to Docker file before
apt updatesolves the issue for me.130s commentedon Aug 31, 2026
Though not exactly the same change as #1048 (comment) suggests, #1119 adds GPG update. Please see if this issue persists.
130s commentedon Sep 9, 2026
Closing as no newer issue is heard. Can be reopen if the issue still persists.