Repository does note have a release note

Graylog Central (peer support)
1

Hi everyone,

I got this error this morning after trying to install graylog 4.0 on debian 9.

W: The repository 'https://packages.graylog2.org/repo/debian stable Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Impossible de récupérer https://packages.graylog2.org/repo/debian/dists/stable/4.0/binary-amd64/Packages  server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none

I got this error after these commands:
$ wget https://packages.graylog2.org/repo/packages/graylog-4.0-repository_latest.deb
$ sudo dpkg -i graylog-4.0-repository_latest.deb
$ apt-get update

Can anyone help me.

Thanks!

2

Hello and welcome,

I had this warning before, and in my case the error is basically telling me that though I have added a third-party repository to my system’s sources list, this new repository is not available for my current version. Its been awhile but I had to fix my repo first (/etc/apt/sources.list) and then I ran update && upgrade on my node.

Could you clarify what documentation you used to install Graylog?

3

Hi,

Thanks for your help. In my case, I don’t have any third party repo on my system, just the default repo of debian 9 and this for graylog:

deb https://packages.graylog2.org/repo/debian/ stable 4.0

in /etc/apt/sources.list.d/graylog.list.

Maybe it’s a problem with the certificate on the remote server. I see this error

E: Impossible de récupérer https://packages.graylog2.org/repo/debian/dists/stable/4.0/binary-amd64/Packages  server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none
4

Probably your ca-certificates package is not up-to-date, and doesn’t contains root CA used by graylog:

USERTrust RSA Certification Authority
5

Thanks @shoothub,

It’s the problem. Our firewall blocks some certificates update.

It’s OK now.

6

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