[Solved] Carbonio-ce - Repository forbiden - Install & Setup https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/ Zextras Community Discussion Board en-US Thu, 05 Mar 2026 11:47:16 +0000 wpForo 60 RE: Carbonio-ce - Repository forbiden https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/3/#post-6268 Wed, 01 Nov 2023 17:47:53 +0000 @jorgus I solver the issue instaling gnupg 
#apt install gnupg

Then executed

# ./inst_repo_ubuntu.sh

/etc/apt/sources.list.d/zextras.list will be updated
Executing: /tmp/apt-key-gpghome.r4ubhXE9tK/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 52FD40243E584A21
gpg: key 52FD40243E584A21: public key "Zextras SRL <packages@zextras.com>" imported
gpg: Total number processed: 1
gpg: imported: 1
Get:1 https://repo.zextras.io/release/ubuntu focal InRelease
Hit:2 http://archive.ubuntu.com/ubuntu focal InRelease
Hit:3 http://archive.ubuntu.com/ubuntu focal-updates InRelease
Hit:4 http://archive.ubuntu.com/ubuntu focal-security InRelease
Ign:5 https://repo.zextras.io/release/ubuntu focal/main amd64 Packages
Get:5 https://repo.zextras.io/release/ubuntu focal/main amd64 Packages
Fetched 68.3 kB in 1s (51.5 kB/s)
Reading package lists...
Building dependency tree...
Reading state information...
All packages are up to date.
Carbonio Repositories has been successufilly installed


]]> Install & Setup cristianxho https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/3/#post-6268 RE: Carbonio-ce - Repository forbiden https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/3/#post-5985 Sun, 08 Oct 2023 22:07:29 +0000 Is there already a solution for this problem? I also do not get a key for the ubuntu-repository!

Here is the error output of the installation script under a freshly installed Ubuntu 20.04

root@carbonio:/Daten# ./inst_repo_ubuntu.sh
/etc/apt/sources.list.d/zextras.list already exists, do you want to update it?
Y
/etc/apt/sources.list.d/zextras.list will be updated
Executing: /tmp/apt-key-gpghome.ZeWM56xbBg/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 52FD40243E584A21
gpg: Empfangen vom Schlüsselserver fehlgeschlagen: Datei oder Verzeichnis nicht gefunden
OK:1 http://de.archive.ubuntu.com/ubuntu focal InRelease
OK:2 http://de.archive.ubuntu.com/ubuntu focal-updates InRelease
Holen:3 https://repo.zextras.io/release/ubuntu focal InRelease 
OK:4 http://de.archive.ubuntu.com/ubuntu focal-backports InRelease
Fehl:3 https://repo.zextras.io/release/ubuntu focal InRelease
  Die folgenden Signaturen konnten nicht überprüft werden, weil ihr öffentlicher Schlüssel nicht verfügbar ist: NO_PUBKEY 52FD40243E584A21
OK:5 http://security.ubuntu.com/ubuntu focal-security InRelease
Paketlisten werden gelesen...
W: GPG-Fehler: https://repo.zextras.io/release/ubuntu focal InRelease: Die folgenden Signaturen konnten nicht überprüft werden, weil ihr öffentlicher Schlüssel nicht verfügbar ist: NO_PUBKEY 52FD40243E584A21
E: Das Depot »https://repo.zextras.io/release/ubuntu focal InRelease« ist nicht signiert.
Carbonio Repositories has been successufilly installed
]]> Install & Setup rosegarden https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/3/#post-5985 RE: Carbonio-ce - Repository forbiden https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/3/#post-5794 Thu, 14 Sep 2023 18:49:02 +0000

Hi,

Sorry to hear about the issue you are facing.

Most likely it looks an operating system issue to me.

 

I used an image downloaded directly from the Ubuntu website.

 

Could you please run following commands and let us know the output, so that we can try to dig dipper:

root@vmi1357146:~# apt-key list

 

apt-key list
/etc/apt/trusted.gpg.d/ubuntu-keyring-2012-archive.gpg
------------------------------------------------------
pub rsa4096 2012-05-11
790B C727 7767 219C 42C8 6F93 3B4F E6AC C0B2 1F32
uid Ubuntu Archive Automatic Signing Key (2012) <ftpmaster@ubuntu.com>

/etc/apt/trusted.gpg.d/ubuntu-keyring-2012-cdimage.gpg
------------------------------------------------------
pub rsa4096 2012-05-11
8439 38DF 228D 22F7 B374 2BC0 D94A A3F0 EFE2 1092
uid Ubuntu CD Image Automatic Signing Key (2012) <cdimage@ubuntu.com>

/etc/apt/trusted.gpg.d/ubuntu-keyring-2018-archive.gpg
------------------------------------------------------
pub rsa4096 2018-09-17
F6EC B376 2474 EDA9 D21B 7022 8719 20D1 991B C93C
uid Ubuntu Archive Automatic Signing Key (2018) <ftpmaster@ubuntu.com>

 

ext one:

root@vmi1357146:~# apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 52FD40243E584A21

apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 52FD40243E584A21
Executing: /tmp/apt-key-gpghome.LiUqlwTUNu/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 52FD40243E584A21
gpg: CRC error; 1D8400 - 96A6EC
gpg: read_block: read error: Invalid keyring
gpg: Total number processed: 0

 

 Next one:

apt update

 

apt update
Hit:1 http://br.archive.ubuntu.com/ubuntu focal InRelease
Obter:2 https://repo.zextras.io/release/ubuntu focal InRelease
Hit:3 http://br.archive.ubuntu.com/ubuntu focal-updates InRelease
Hit:4 http://br.archive.ubuntu.com/ubuntu focal-backports InRelease
Hit:5 http://br.archive.ubuntu.com/ubuntu focal-security InRelease
Err:2 https://repo.zextras.io/release/ubuntu focal InRelease
As seguintes assinaturas não puderam ser verificadas porque a chave pública não está disponível: NO_PUBKEY 52FD40243E584A21
A ler as listas de pacotes... Pronto
W: Erro GPG: https://repo.zextras.io/release/ubuntu focal InRelease: As seguintes assinaturas não puderam ser verificadas porque a chave pública não está disponível: NO_PUBKEY 52FD40243E584A21
E: The repository 'https://repo.zextras.io/release/ubuntu focal 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.

 

]]> Install & Setup rodrigo.neves https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/3/#post-5794 RE: Carbonio-ce - Repository forbiden https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/3/#post-5793 Thu, 14 Sep 2023 16:50:55 +0000 @rodrigo-neves 

@jorgus

Hi,

Sorry to hear about the issue you are facing.

Most likely it looks an operating system issue to me.

 

When you execute the ./inst_repo_ubuntu.sh, the script should add the repository and import the key to the key server. So you should get outputlike this one:

root@vmi1357146:~# ./inst_repo_ubuntu.sh
/etc/apt/sources.list.d/zextras.list does not exist, it will be added to the list of repositories.
Executing: /tmp/apt-key-gpghome.HTmniDeBPB/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 52FD40243E584A21
gpg: key 52FD40243E584A21: public key "Zextras SRL <packages@zextras.com>" imported

 

But instead of you are getting this:

root@mail2:/home/orsa# ./inst_repo_ubuntu.sh
/etc/apt/sources.list.d/zextras.list does not exist, it will be added to the list of repositories.
Executing: /tmp/apt-key-gpghome.sLNX3AQvWn/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 52FD40243E584A21
gpg: CRC error; 1D8400 - 96A6EC
gpg: read_block: read error: Invalid keyring
gpg: Total number processed: 0

And we can see there is no confirmation of key import as well as we can see CRC and keyring error.

 

Could you please run following commands and let us know the output, so that we can try to dig dipper:

root@vmi1357146:~# apt-key list

Next one:

root@vmi1357146:~# apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 52FD40243E584A21

 Next one:

apt update

 

Thanks,

Sharif

]]> Install & Setup Sharif https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/3/#post-5793 RE: Carbonio-ce - Repository forbiden https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/3/#post-5792 Thu, 14 Sep 2023 15:17:16 +0000 Hello,

This is my OS:

root@mail2:/home/orsa# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 20.04.6 LTS
Release:        20.04
Codename:       focal
root@mail2:/home/orsa#

Run this command to download the script, :

root@mail2:/home/orsa# wget https://repo.zextras.io/inst_repo_ubuntu.sh
--2023-08-05 13:25:01--  https://repo.zextras.io/inst_repo_ubuntu.sh
Resolving repo.zextras.io (repo.zextras.io)... 18.65.48.86, 18.65.48.53, 18.65.48.111, ...
Connecting to repo.zextras.io (repo.zextras.io)|18.65.48.86|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 770 
Saving to: ‘inst_repo_ubuntu.sh’

inst_repo_ubuntu.sh                          100%     770  --.-KB/s    in 0s

2023-08-05 13:25:03 (13.6 MB/s) - ‘inst_repo_ubuntu.sh’ saved 

root@mail2:/home/orsa#

 

I ran the command, and it threw this error:

root@mail2:/home/orsa# chmod +x inst_repo_ubuntu.sh
root@mail2:/home/orsa# 
root@mail2:/home/orsa# ./inst_repo_ubuntu.sh
/etc/apt/sources.list.d/zextras.list does not exist, it will be added to the list of repositories.
Executing: /tmp/apt-key-gpghome.sLNX3AQvWn/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 52FD40243E584A21
gpg: CRC error; 1D8400 - 96A6EC
gpg: read_block: read error: Invalid keyring
gpg: Total number processed: 0
Hit:1 http://py.archive.ubuntu.com/ubuntu focal InRelease
Hit:2 http://py.archive.ubuntu.com/ubuntu focal-updates InRelease
Get:3 http://py.archive.ubuntu.com/ubuntu focal-backports InRelease 
Get:4 http://py.archive.ubuntu.com/ubuntu focal-security InRelease 
Get:5 https://repo.zextras.io/release/ubuntu focal InRelease 
Err:5 https://repo.zextras.io/release/ubuntu focal InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 52FD40243E584A21
Reading package lists...
W: GPG error: https://repo.zextras.io/release/ubuntu focal InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 52FD40243E584A21
E: The repository 'https://repo.zextras.io/release/ubuntu focal InRelease' is not signed.
Carbonio Repositories has been successufilly installed
root@mail2:/home/orsa#

It's a clean installation of Ubuntu. It's the second time since yesterday that I've tried it (two hosts with fresh installations, both with the same error).

When trying to update the repository:

root@mail2:/home/orsa# apt update
Get:1 https://repo.zextras.io/release/ubuntu focal InRelease 
Err:1 https://repo.zextras.io/release/ubuntu focal InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 52FD40243E584A21
Hit:2 http://py.archive.ubuntu.com/ubuntu focal InRelease
Hit:3 http://py.archive.ubuntu.com/ubuntu focal-updates InRelease
Get:4 http://py.archive.ubuntu.com/ubuntu focal-backports InRelease 
Get:5 http://py.archive.ubuntu.com/ubuntu focal-security InRelease 
Reading package lists... Done
W: GPG error: https://repo.zextras.io/release/ubuntu focal InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 52FD40243E584A21
E: The repository 'https://repo.zextras.io/release/ubuntu focal 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.
root@mail2:/home/orsa#

 

What am I doing wrong?

 

I'm having the same problem, does anyone have a solution?

 

 

 

]]> Install & Setup rodrigo.neves https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/3/#post-5792 RE: Carbonio-ce - Repository forbiden https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/3/#post-5719 Fri, 01 Sep 2023 10:42:58 +0000 Any news about Ubuntu 22 support?

Ubuntu 20 LTS is going to be end of main support in the next year and half.

]]> Install & Setup arukashi https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/3/#post-5719 RE: Carbonio-ce - Repository forbiden https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/3/#post-5553 Sat, 05 Aug 2023 13:47:13 +0000 Hello,

This is my OS:

root@mail2:/home/orsa# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 20.04.6 LTS
Release:        20.04
Codename:       focal
root@mail2:/home/orsa#

Run this command to download the script, :

root@mail2:/home/orsa# wget https://repo.zextras.io/inst_repo_ubuntu.sh
--2023-08-05 13:25:01--  https://repo.zextras.io/inst_repo_ubuntu.sh
Resolving repo.zextras.io (repo.zextras.io)... 18.65.48.86, 18.65.48.53, 18.65.48.111, ...
Connecting to repo.zextras.io (repo.zextras.io)|18.65.48.86|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 770 
Saving to: ‘inst_repo_ubuntu.sh’

inst_repo_ubuntu.sh                          100%     770  --.-KB/s    in 0s

2023-08-05 13:25:03 (13.6 MB/s) - ‘inst_repo_ubuntu.sh’ saved 

root@mail2:/home/orsa#

 

I ran the command, and it threw this error:

root@mail2:/home/orsa# chmod +x inst_repo_ubuntu.sh
root@mail2:/home/orsa# 
root@mail2:/home/orsa# ./inst_repo_ubuntu.sh
/etc/apt/sources.list.d/zextras.list does not exist, it will be added to the list of repositories.
Executing: /tmp/apt-key-gpghome.sLNX3AQvWn/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 52FD40243E584A21
gpg: CRC error; 1D8400 - 96A6EC
gpg: read_block: read error: Invalid keyring
gpg: Total number processed: 0
Hit:1 http://py.archive.ubuntu.com/ubuntu focal InRelease
Hit:2 http://py.archive.ubuntu.com/ubuntu focal-updates InRelease
Get:3 http://py.archive.ubuntu.com/ubuntu focal-backports InRelease 
Get:4 http://py.archive.ubuntu.com/ubuntu focal-security InRelease 
Get:5 https://repo.zextras.io/release/ubuntu focal InRelease 
Err:5 https://repo.zextras.io/release/ubuntu focal InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 52FD40243E584A21
Reading package lists...
W: GPG error: https://repo.zextras.io/release/ubuntu focal InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 52FD40243E584A21
E: The repository 'https://repo.zextras.io/release/ubuntu focal InRelease' is not signed.
Carbonio Repositories has been successufilly installed
root@mail2:/home/orsa#


It's a clean installation of Ubuntu. It's the second time since yesterday that I've tried it (two hosts with fresh installations, both with the same error).

When trying to update the repository:

root@mail2:/home/orsa# apt update
Get:1 https://repo.zextras.io/release/ubuntu focal InRelease 
Err:1 https://repo.zextras.io/release/ubuntu focal InRelease
  The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 52FD40243E584A21
Hit:2 http://py.archive.ubuntu.com/ubuntu focal InRelease
Hit:3 http://py.archive.ubuntu.com/ubuntu focal-updates InRelease
Get:4 http://py.archive.ubuntu.com/ubuntu focal-backports InRelease 
Get:5 http://py.archive.ubuntu.com/ubuntu focal-security InRelease 
Reading package lists... Done
W: GPG error: https://repo.zextras.io/release/ubuntu focal InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 52FD40243E584A21
E: The repository 'https://repo.zextras.io/release/ubuntu focal 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.
root@mail2:/home/orsa#

 

What am I doing wrong?

]]> Install & Setup jorgus https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/3/#post-5553 RE: Carbonio-ce - Repository forbiden https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/3/#post-5096 Tue, 13 Jun 2023 06:58:16 +0000 Hello @xavier-pierre,

At the moment, it's not being considered as an option, but it may be taken into account in the future.

]]> Install & Setup Arman Khosravi https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/3/#post-5096 RE: Carbonio-ce - Repository forbiden https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/2/#post-5094 Tue, 13 Jun 2023 06:45:52 +0000 Hello Carbonio team.

Do you think to get Carbonio compatible with Ubuntu 22.04 soon, or it's not on the pipe ?

Thanks for your works !

 
]]> Install & Setup Xavier Pierre https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/2/#post-5094 RE: Carbonio-ce - Repository forbiden https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/2/#post-5044 Thu, 01 Jun 2023 08:31:04 +0000 Good afternoon. I requested a repository in the form
Carbonio CE. I got the link in the email, downloaded it. At startup, the following message appears.

У=Err:5 https://repo/zextras.io/release/ubuntu jammy InRelease
403 Forbidden
Reading package lists..
E: Failed to fetch https://repo.zextras.io/ubuntu/dists/jammy/InRelease 403 Forbidden
E: The repository 'https://repo.zextras.io/release/ubuntu jammy InRelease' is not signed

HELP!!

 

ubuntu-22.04.2

]]> Install & Setup zalasan https://community.zextras.com/forum/carbonio-setup/carbonio-ce-repository-forbiden/paged/2/#post-5044