Grafana servie failed

Grafana Installation
1

hi,
i want to create a influxdb2, telegraf and grafana server (integra). influxdb and telegraf installation works fine.
The grafana installation went wrong with the service.
Proxmox CT Container with Debian 11.x.
Partition 8gb, Ram 1024, 2 cpus
Installation from this side:
grafanasite
Grafana standard no enterprise.
Grafana.ini set level to debug but no changes.
I am able to reset the container to Installation without grafana. (Snapshot)
I also read a few topis here ,but without any solution.
error message:

root@Integra:/etc/grafana# systemctl status grafana-server        
* grafana-server.service - Grafana instance
     Loaded: loaded (/lib/systemd/system/grafana-server.service; enabled; vendor preset: enabled)
     Active: failed (Result: exit-code) since Fri 2023-08-25 07:22:01 UTC; 5s ago
       Docs: http://docs.grafana.org
    Process: 922 ExecStart=/usr/share/grafana/bin/grafana server --config=${CONF_FILE} --pidfile=${PID_FILE_DIR}/grafana-server.pid --packaging=deb cfg:default.paths.logs>
   Main PID: 922 (code=exited, status=226/NAMESPACE)

Aug 25 07:22:01 Integra systemd[1]: grafana-server.service: Scheduled restart job, restart counter is at 5.
Aug 25 07:22:01 Integra systemd[1]: Stopped Grafana instance.
Aug 25 07:22:01 Integra systemd[1]: grafana-server.service: Start request repeated too quickly.
Aug 25 07:22:01 Integra systemd[1]: grafana-server.service: Failed with result 'exit-code'.
Aug 25 07:22:01 Integra systemd[1]: Failed to start Grafana instance.

any ideas?
Regards Alero

2

hi,
no one any ideas?

3

hii,

i checked with journalctl -e -u grafana-server

Aug 28 06:30:12 Integra systemd[416]: grafana-server.service: Failed to set up mount namespacing: /run/systemd/unit-root/proc: Permission denied
Aug 28 06:30:12 Integra systemd[416]: grafana-server.service: Failed at step NAMESPACE spawning /usr/share/grafana/bin/grafana: Permission denied
Aug 28 06:30:12 Integra systemd[1]: grafana-server.service: Main process exited, code=exited, status=226/NAMESPACE
Aug 28 06:30:12 Integra systemd[1]: grafana-server.service: Failed with result 'exit-code'.
Aug 28 06:30:12 Integra systemd[1]: grafana-server.service: Scheduled restart job, restart counter is at 1.
Aug 28 06:30:12 Integra systemd[1]: Stopped Grafana instance.
Aug 28 06:30:12 Integra systemd[1]: Started Grafana instance.
4

Did I do something wrong or why is no one answering

5

It’s a shame you can’t get any help here

6

i created a total new installation with debian 10. install grafana from the grafana site.
and it works.
funny.
on a system with debian 11 it doesent work.