Signatures were invalid: EXPKEYSIG 2E5FB7FC58C58FFB

I have an Le Potato AML-S905X-CC. It is a V1. I have just created an image on SD card, after it was done booting up. Ran and apt update and there are some following errors.

The image in question is: 2023-10-10-raspbian-bookworm-arm64-lite+aml-s905x-cc.img.xz

Err:5 Index of /repo/ linux InRelease
The following signatures were invalid: EXPKEYSIG 2E5FB7FC58C58FFB deb.libre.computer contact+deb@libre.computer

Could anyone help troubleshoot the error?

Kit

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We need to update the base images because they didn’t include the libretech-keyring package. Those keyrings have expired causing the error you see.

You can fix it by manually installing the package:

wget https://deb.libre.computer/repo/pool/main/libr/libretech-keyring/libretech-keyring_2024.05.19_all.deb
sudo dpkg -i libretech-keyring_2024.05.19_all.deb
sudo apt update

We will update the base images to include this package by default.

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Thank you kindly. I actually did cheated I just copied libre-computer-deb.gpg from another working Le Potato.

But thank you for the method you provided.

Thank you,
Kit

Can confirm, This I had the same issue and this resolved it very quickly.
Thank you!

I have downloaded Raspbian Images (full for AMLOGIC Le Potato) and the issue is still present.

Yes i have seen that. At this time before updating, i would run this fix.

wget https://deb.libre.computer/repo/pool/main/libr/libretech-keyring/libretech-keyring_2024.05.19_all.deb

sudo dpkg -i libretech-keyring_2024.05.19_all.deb

sudo apt update

I know Libre has stated they are going to update the images to have this compiled in them. Sometimes it takes time to confirm the image after compiling Linux.

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