Issue with GPG public key for APT repository

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Michaela Procházková

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Jun 29, 2026, 10:39:37 AM (3 days ago) Jun 29
to RCDevs Security

Hi,

I am writing to you because I am having trouble configuring your Debian/Ubuntu repository on my system.

I am trying to add your repository to my /etc/apt/sources.list.d/ folder to install your software, but I am consistently running into a "NO_PUBKEY" error during apt update.

What I have tried:

  1. I tried importing the public key using standard keyservers (e.g., hkps://keyserver.ubuntu.com), but the request fails with "No data" or "keyserver receive failed".

  2. I have verified that my local system configuration is correct, and I am able to connect to your repository successfully when I use the [trusted=yes] flag.

  3. However, this is not an ideal security solution for me.

Could you please provide me with the correct, current public GPG key for your repository? Alternatively, could you please confirm if your public key is published on a specific keyserver or if there is an official URL from which I should download it?

Thank you for your assistance.

Best regards,

Michaela

Yoann Traut (RCDevs)

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Jun 29, 2026, 10:41:06 AM (3 days ago) Jun 29
to RCDevs Security
Hello,

Install this repos file and try again :  

wget https://repos.rcdevs.com/debian/base/rcdevs-release_1.1.2-1_all.deb
dkpg -i rcdevs-release_1.1.2-1_all.deb

apt install webadm openotp ...

Regards
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