I managed to make Carbonio CE 24.7 on my Ubuntu 22.04 running after I subscribed to Ubuntu Pro ( with free 5 machines ). I enabled fips-updates and switch to fips kernel.

After that i make copy of fips.so from /usr/lib/x86_64-linux-gnu/ossl-modules-3/ to /opt/zextras/common/lib/ossl-modules/ then restart all carbonio services.

Maybe Carbonio CE 24.7 was compiled with fips.so ?

It worked for me too.

Once the fips.so library is copied to the /opt/zextras/common/lib/ossl-modules/ directory, the carbonio-message-broker service starts and install completes successfully.

After that i make copy of fips.so from /usr/lib/x86_64-linux-gnu/ossl-modules-3/ to /opt/zextras/common/lib/ossl-modules/ then restart all carbonio services.

Maybe Carbonio CE 24.7 was compiled with fips.so ?

Hard to say what exactly is causing this issue without recompiling, it could be fips support related.

I agree with zottel, carbonio uses its own Erlang package so proably best to wait for an updated version which resolves this issue.

The package with broken crypto library is;

carbonio-erlang/jammy,now 26.1.1-2jammy amd64

I then run all other pending setups manually and excluded the broker one.

su - zextras
zmcontrol status
zmcontrol restart

I also noticed that upon restarting the services, milter service refused to stop, this behaviour was not present in my case prior to uprade.

Stopping milter server...failed.

Also the number of my defunct / Zombie processes increased:

root@mail:/etc/carbonio# ps -eo pid,ppid,stat,cmd | grep Z
   2439    2120 Z     <defunct>
   2464    2133 Z     <defunct>
   2529    2130 Z     <defunct>
   2568    2125 Z     <defunct>
   2617    2123 Z     <defunct>
   2643    2117 Z     <defunct>
1674511 1674455 Z     <defunct>
1674653 1674587 Z     <defunct>
1674816 1674759 Z     <defunct>
1674960 1674933 Z     <defunct>
1675138 1675100 Z     <defunct>
1675286 1675258 Z     <defunct>
1714819 1714776 Z     <defunct>
1715248 1715214 Z     <defunct>
1715548 1715519 Z     <defunct>
1715974 1715933 Z     <defunct>
1716179 1716151 Z     <defunct>
1716475 1716389 Z     <defunct>
1716484 1716374 Z     <defunct>
1716511 1716429 Z     <defunct>
1716727 1716702 Z     <defunct>
1716938 1716902 Z     <defunct>
1717170 1717103 Z     <defunct>
1717340 1717318 Z     <defunct>
1717506 1717487 Z     <defunct>
1717772 1717740 Z     <defunct>

Config entry written: service-defaults/carbonio-message-broker
Config entry written: service-intentions/carbonio-message-broker
Configuration reload triggered
Job for carbonio-message-broker.service failed because the control process exited with error code.
See "systemctl status carbonio-message-broker.service" and "journalctl -xeu carbonio-message-broker.service" for details.
Script for message broker terminated with error
Setup script failed, keeping it
-------------journalctl -xeu carbonio-message-broker.service--------------------root@mail:~# journalctl -xeu carbonio-message-broker.service
Jul 26 16:35:45 mail.uhlhost.net rabbitmq-server:                               },
Jul 26 16:35:45 mail.uhlhost.net rabbitmq-server:                           {proc_lib,init_p_do_apply,3,
Jul 26 16:35:45 mail.uhlhost.net rabbitmq-server:                               }]}}},
Jul 26 16:35:45 mail.uhlhost.net rabbitmq-server:              {credentials_obfuscation_app,start,[normal,[]]}}
Jul 26 16:35:45 mail.uhlhost.net rabbitmq-server:     type: transient
Jul 26 16:35:47 mail.uhlhost.net rabbitmq-server: Kernel pid terminated (application_controller) ("{application_start_failure,credentials_obfuscation,{{shutd>
Jul 26 16:35:47 mail.uhlhost.net rabbitmq-server: 
Jul 26 16:35:47 mail.uhlhost.net rabbitmq-server: Crash dump is being written to: erl_crash.dump...done
Jul 26 16:35:47 mail.uhlhost.net systemd: carbonio-message-broker.service: Main process exited, code=exited, status=1/FAILURE
░░ Subject: Unit process exited
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ An ExecStart= process belonging to unit carbonio-message-broker.service has exited.
░░ 
░░ The process' exit code is 'exited' and its exit status is 1.
Jul 26 16:35:47 mail.uhlhost.net systemd: carbonio-message-broker.service: Failed with result 'exit-code'.
░░ Subject: Unit failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ The unit carbonio-message-broker.service has entered the 'failed' state with result 'exit-code'.
Jul 26 16:35:47 mail.uhlhost.net systemd: Failed to start Carbonio message broker daemon.
░░ Subject: A start job for unit carbonio-message-broker.service has failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ A start job for unit carbonio-message-broker.service has finished with a failure.
░░ 
░░ The job identifier is 75695 and the job result is failed.

10:20:46.460 Unable to load crypto library. Failed with error:
"load, Library load-call unsuccessful (227)."

10:20:46.463 The on_load function for module crypto returned:
{error,{load,"Library load-call unsuccessful (227)."}}
when=2024-07-24T10:20:46.463095+00:00 level=warning pid=<0.430.0> at=: unstructured_log="The on_load function for mod>
{error,{load,\"Library load-call unsuccessful (227).\"}}\
"

Any idea?