Unable to install. Debian repository is not signed

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1

1. Caddy version (caddy version): latest

2. How I run Caddy:

a. System environment:

Ubuntu 20.04

b. Command:

sudo apt install -y debian-keyring debian-archive-keyring apt-transport-https
curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/gpg.key' | sudo tee /etc/apt/trusted.gpg.d/caddy-stable.asc
curl -1sLf 'https://dl.cloudsmith.io/public/caddy/stable/debian.deb.txt' | sudo tee /etc/apt/sources.list.d/caddy-stable.list
sudo apt update
sudo apt install caddy

c. Service/unit/compose file:

Paste full file contents here.
Make sure backticks stay on their own lines,
and the post looks nice in the preview pane.

d. My complete Caddyfile or JSON config:

Paste config here, replacing this text.
Use `caddy fmt` to make it readable.
DO NOT REDACT anything except credentials.
LEAVE DOMAIN NAMES INTACT.
Make sure the backticks stay on their own lines.

3. The problem Iā€™m having:

Unable to install caddy following the exact steps provided above.

4. Error messages and/or full log output:

$ sudo apt update
Hit:1 http://us.archive.ubuntu.com/ubuntu focal InRelease
Hit:2 http://us.archive.ubuntu.com/ubuntu focal-updates InRelease
Get:3 http://us.archive.ubuntu.com/ubuntu focal-backports InRelease [108 kB]
Get:4 https://dl.cloudsmith.io/public/caddy/stable/deb/debian any-version InRelease [7,491 B]
Hit:5 http://security.ubuntu.com/ubuntu focal-security InRelease
Err:4 https://dl.cloudsmith.io/public/caddy/stable/deb/debian any-version InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY ABA1F9B8875A6661
Reading package lists... Done
W: GPG error: https://dl.cloudsmith.io/public/caddy/stable/deb/debian any-version InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY ABA1F9B8875A6661
E: The repository 'https://dl.cloudsmith.io/public/caddy/stable/deb/debian any-version InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.

5. What I already tried:

Repeated install steps. Tried same steps on different system.

6. Links to relevant resources:

2

Sorry about that! Looks like CloudSmith made a change which affected our install steps.

See this issue, includes the workaround; the docs will be updated ASAP.

3 Likes
3

This worked. Thank you.

4

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