MichaIng
I did another test on my RPi1B running DietPi v6.34.3. Jellyfin is failing
root@DietPi1:~# systemctl status jellyfin.service
● jellyfin.service - Jellyfin Media Server
Loaded: loaded (/lib/systemd/system/jellyfin.service; disabled; vendor preset: enabled)
Drop-In: /etc/systemd/system/jellyfin.service.d
└─jellyfin.service.conf
Active: failed (Result: signal) since Mon 2020-12-21 13:17:10 CET; 28min ago
Process: 397 ExecStart=/usr/bin/jellyfin ${JELLYFIN_WEB_OPT} ${JELLYFIN_RESTART_OPT} ${JELLYFIN_FFMPEG_OPT} ${JELLYFIN_SERVICE_OPT} ${JELLYFIN_NOWEBAPP_OPT} (code=killed, signal=SEGV)
Main PID: 397 (code=killed, signal=SEGV)
Dec 21 13:17:10 DietPi1 systemd[1]: jellyfin.service: Service RestartSec=100ms expired, scheduling restart.
Dec 21 13:17:10 DietPi1 systemd[1]: jellyfin.service: Scheduled restart job, restart counter is at 5.
Dec 21 13:17:10 DietPi1 systemd[1]: Stopped Jellyfin Media Server.
Dec 21 13:17:10 DietPi1 systemd[1]: jellyfin.service: Start request repeated too quickly.
Dec 21 13:17:10 DietPi1 systemd[1]: jellyfin.service: Failed with result 'signal'.
Dec 21 13:17:10 DietPi1 systemd[1]: Failed to start Jellyfin Media Server.
root@DietPi1:~#
root@DietPi1:~# sudo -u jellyfin /usr/bin/jellyfin --webdir=/usr/share/jellyfin/web --restartpath=/usr/lib/jellyfin/restart.sh --ffmpeg=/usr/lib/jellyfin-ffmpeg/ffmpeg
Segmentation fault
root@DietPi1:~#