Update failed

[LudwigHangen]

Details:

• Date | Tue Apr 2 11:09:38 CEST 2024
• DietPi version | v8.18.2 (MichaIng/master)
• Image creator |
• Pre-image |
• Hardware | RPi 2 Model B (armv7l) (ID=2)
• Kernel version | Linux DietPi 6.1.21-v7+ #1642 SMP Mon Apr 3 17:20:52 BST 2023 armv7l GNU/Linux
• Distro | bullseye (ID=6,RASPBIAN=0)
• Command | apt-get -y -eany update
• Exit code | 100
• Software title | DietPi-Backup

Steps to reproduce:

1. ...
2. ...

Expected behaviour:

• ...

Actual behaviour:

• ...

Extra details:

• ...

Additional logs:

Get:1 https://deb.debian.org/debian bullseye InRelease [116 kB]
Get:2 https://apt.grafana.com stable InRelease [5983 B]
Get:3 https://deb.debian.org/debian bullseye-updates InRelease [44.1 kB]
Get:4 https://repos.influxdata.com/debian bullseye InRelease [12.8 kB]
Get:5 https://deb.debian.org/debian-security bullseye-security InRelease [48.4 kB]
Get:6 https://deb.debian.org/debian bullseye-backports InRelease [49.0 kB]
Get:7 https://archive.raspberrypi.org/debian bullseye InRelease [23.6 kB]
Get:8 https://repo.mosquitto.org/debian bullseye InRelease [15.5 kB]
Err:2 https://apt.grafana.com stable InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 963FA27710458545
Get:9 https://deb.debian.org/debian bullseye/non-free armhf Packages [56.0 kB]
Get:10 https://deb.debian.org/debian bullseye/main armhf Packages [7842 kB]
Get:11 https://repos.influxdata.com/debian bullseye/stable armhf Packages [4851 B]
Get:12 https://deb.debian.org/debian bullseye-updates/main armhf Packages.diff/Index [26.3 kB]
Get:13 https://deb.debian.org/debian bullseye-updates/main armhf Packages T-2023-12-29-1403.39-F-2023-07-31-2005.11.pdiff [6052 B]
Get:13 https://deb.debian.org/debian bullseye-updates/main armhf Packages T-2023-12-29-1403.39-F-2023-07-31-2005.11.pdiff [6052 B]
Get:14 https://deb.debian.org/debian bullseye-updates/main armhf Packages [16.3 kB]
Get:15 https://deb.debian.org/debian-security bullseye-security/main armhf Packages [267 kB]
Get:16 https://archive.raspberrypi.org/debian bullseye/main armhf Packages [313 kB]
Get:17 https://deb.debian.org/debian bullseye-backports/main armhf Packages.diff/Index [63.3 kB]
Get:18 https://deb.debian.org/debian bullseye-backports/non-free armhf Packages.diff/Index [22.9 kB]
Get:19 https://deb.debian.org/debian bullseye-backports/main armhf Packages T-2024-03-13-2048.27-F-2023-07-18-0209.04.pdiff [53.5 kB]
Get:19 https://deb.debian.org/debian bullseye-backports/main armhf Packages T-2024-03-13-2048.27-F-2023-07-18-0209.04.pdiff [53.5 kB]
Get:20 https://deb.debian.org/debian bullseye-backports/non-free armhf Packages T-2023-08-31-0803.32-F-2023-07-18-0816.49.pdiff [1750 B]
Get:21 https://repo.mosquitto.org/debian bullseye/main armhf Packages [11.6 kB]
Get:20 https://deb.debian.org/debian bullseye-backports/non-free armhf Packages T-2023-08-31-0803.32-F-2023-07-18-0816.49.pdiff [1750 B]
Get:22 https://repo.mosquitto.org/debian bullseye/main all Packages [1835 B]
Fetched 9002 kB in 23s (393 kB/s)
Reading package lists...
W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://apt.grafana.com stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 963FA27710458545
E: Failed to fetch https://apt.grafana.com/dists/stable/InRelease  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 963FA27710458545
E: Some index files failed to download. They have been ignored, or old ones used ins

[MichaIng]

A dietpi-update should have solved it, as a pre-patch applied on DietPi v8.21 and below updates the Grafana repository key, which was rotated August 2023.