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

2 Likes

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.

12 Likes

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.

2 Likes

Any word on when you are going to update the base images? The current images fail the same way. If you don’t plan to do this soon (it’s been more than a year), it would be nice to at least add a link to this post or just the instructions for updating the libre repository signature to the appropriate downloads web pages (e.g. https://libre.computer/products/roc-rk3328-cc/) so that each user doesn’t have to discover this problem the hard way and go searching for a solution.