Hello, Host is an Ubuntu 24.04.1 LTS server image. Following instructions at https://docs.ceph.com/en/squid/cephadm/install/ for cephadm install with curl. The command ./cephadm add-repo --release squid fails because it can’t find the Release file and is getting a 404 from the repo. Full output is below. It does install /etc/apt/sources.d/ceph.list with the line below deb https://download.ceph.com/debian-squid/ noble main before failing. If I modify ceph.list with bookworm instead of noble, apt update succeeds. If this is tested on Ubuntu 24.01.4 LTS as https://docs.ceph.com/en/squid/start/os-recommendations/ suggests, shouldn’t this work out of the box? Thanks, Christian # lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 24.04.1 LTS Release: 24.04 Codename: noble # /cephadm add-repo --release squid Installing repo GPG key from https://download.ceph.com/keys/release.gpg... Installing repo file at /etc/apt/sources.list.d/ceph.list... Updating package list... Non-zero exit code 100 from apt-get update apt-get: stdout Hit:1 http://security.ubuntu.com/ubuntu noble-security InRelease apt-get: stdout Ign:2 https://download.ceph.com/debian-squid noble InRelease apt-get: stdout Err:3 https://download.ceph.com/debian-squid noble Release apt-get: stdout 404 Not Found [IP: 158.69.68.124 443] apt-get: stdout Hit:4 http://us.archive.ubuntu.com/ubuntu noble InRelease apt-get: stdout Hit:5 http://us.archive.ubuntu.com/ubuntu noble-updates InRelease apt-get: stdout Hit:6 http://us.archive.ubuntu.com/ubuntu noble-backports InRelease apt-get: stdout Reading package lists... apt-get: stderr E: The repository 'https://download.ceph.com/debian-squid noble Release' does not have a Release file. Traceback (most recent call last): File "<frozen runpy>", line 198, in _run_module_as_main File "<frozen runpy>", line 88, in _run_code File "/root/./cephadm/__main__.py", line 5579, in <module> File "/root/./cephadm/__main__.py", line 5567, in main File "/root/./cephadm/__main__.py", line 4575, in command_add_repo File "/root/./cephadm/cephadmlib/packagers.py", line 192, in add_repo File "/root/./cephadm/cephadmlib/packagers.py", line 213, in update File "/root/./cephadm/cephadmlib/call_wrappers.py", line 307, in call_throws RuntimeError: Failed command: apt-get update: E: The repository ' https://download.ceph.com/debian-squid noble Release' does not have a Release file.