I am only installing client package to mount rbd from CEPH cluster which is running on Ubuntu 22.04. Atleast a client package support must be there else it’s bounding every client also to remain on 22.04. Regards Dev On Tue, 19 Aug 2025 at 10:01 PM, Szabo, Istvan (Agoda) < Istvan.Szabo@agoda.com> wrote:
I think don't go that high on Ubuntu as ceph recommends to be used 22.04. https://docs.ceph.com/en/latest/start/os-recommendations/ Also keep in mind 24.04 is using newer python that ceph-mgr actually use so you'll end up with the same error as me.
HEALTH_ERR Module 'dashboard' has failed: PyO3 modules compiled for CPython 3.8 or older may only be initialized once per interpreter process
Need to build a mgr for python3.8, ubuntu 24.04 comes with 3.12.
------------------------------ *From:* Devender Singh <devender@netskrt.io> *Sent:* Wednesday, August 20, 2025 4:31 AM *To:* ceph-users <ceph-users@ceph.io> *Subject:* [ceph-users] Squid on 24.04 does not have a Release file
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Dear all
Getting below error, any fix for this?
# apt update Hit:1 https://repo.zabbix.com/zabbix/6.4/ubuntu noble InRelease Hit:2 http://security.ubuntu.com/ubuntu noble-security InRelease Ign:3 https://download.ceph.com/debian-squid noble InRelease Err:4 https://download.ceph.com/debian-squid noble Release 404 Not Found [IP: 158.69.68.124 443] Hit:5 http://archive.ubuntu.com/ubuntu noble InRelease Hit:6 http://archive.ubuntu.com/ubuntu noble-updates InRelease Hit:7 http://archive.ubuntu.com/ubuntu noble-backports InRelease Reading package lists... Done E: The repository 'https://download.ceph.com/debian-squid noble Release' does not have a Release file. 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.
# cat /etc/os-release PRETTY_NAME="Ubuntu 24.04.3 LTS" NAME="Ubuntu" VERSION_ID="24.04" VERSION="24.04.3 LTS (Noble Numbat)" VERSION_CODENAME=noble ID=ubuntu ID_LIKE=debian HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL=" https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=noble LOGO=ubuntu-logo
# cat /etc/apt/sources.list.d/ceph.list deb https://download.ceph.com/debian-squid/ noble main
Regards Dev
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