@Repetier danke schonmal für deine Antworten :smiley:. Die mjpg-Oberfläche erreiche ich, leider auch ohne Bild - ich hab auch mehrere Browser durchprobiert. Dann hab ich noch die Auslösung geändert, wie es auch schon in einem anderen Beitrag das Problem war.
Nach rebooten des Webservers und des webcam-Servers erhaltet ich folgenden syslog:
Sep 19 11:10:50 RepetierServer systemd[1]: Started Time & Date Service.
Sep 19 11:10:55 RepetierServer MJPG-streamer [4132]: starting application
Sep 19 11:10:55 RepetierServer MJPG-streamer [4132]: enabling daemon mode
Sep 19 11:10:55 RepetierServer MJPG-streamer [4134]: MJPG Streamer Version.: 2.0
Sep 19 11:10:55 RepetierServer MJPG-streamer [4134]: fps.............: 10
Sep 19 11:10:55 RepetierServer MJPG-streamer [4134]: resolution........: 2560 x 2160
Sep 19 11:10:55 RepetierServer MJPG-streamer [4134]: camera parameters..............:#012
Sep 19 11:10:55 RepetierServer MJPG-streamer [4134]: www-folder-path......: /usr/local/share/mjpg-streamer/www/
Sep 19 11:10:55 RepetierServer MJPG-streamer [4134]: HTTP TCP port........: 9000
Sep 19 11:10:55 RepetierServer MJPG-streamer [4134]: HTTP Listen Address..: (null)
Sep 19 11:10:55 RepetierServer MJPG-streamer [4134]: commands.............: enabled
Sep 19 11:10:55 RepetierServer MJPG-streamer [4134]: starting input plugin /usr/local/lib/mjpg-streamer/input_raspicam.so
Sep 19 11:10:55 RepetierServer MJPG-streamer [4134]: starting output plugin: /usr/local/lib/mjpg-streamer/output_http.so (ID: 00)
Sep 19 11:10:55 RepetierServer MJPG-streamer [4134]: Starting Camera
Sep 19 11:11:20 RepetierServer systemd[1]: systemd-timedated.service: Succeeded.
Sep 19 11:11:52 RepetierServer dbus-daemon[366]: [system] Activating via systemd: service name='org.freedesktop.timedate1' unit='dbus-org.freedesktop.timedate1.service' requested by ':1.90' (uid=0 pid=4326 comm="timedatectl ")
Sep 19 11:11:52 RepetierServer systemd[1]: Starting Time & Date Service...
Sep 19 11:11:52 RepetierServer dbus-daemon[366]: [system] Successfully activated service 'org.freedesktop.timedate1'
Sep 19 11:11:52 RepetierServer systemd[1]: Started Time & Date Service.
Sep 19 11:12:22 RepetierServer systemd[1]: systemd-timedated.service: Succeeded.
Sep 19 11:12:52 RepetierServer MJPG-streamer [4417]: starting application
Sep 19 11:12:52 RepetierServer MJPG-streamer [4417]: enabling daemon mode
Sep 19 11:12:52 RepetierServer MJPG-streamer [4421]: MJPG Streamer Version.: 2.0
Sep 19 11:12:52 RepetierServer MJPG-streamer [4421]: fps.............: 30
Sep 19 11:12:52 RepetierServer MJPG-streamer [4421]: resolution........: 1280 x 720
Sep 19 11:12:52 RepetierServer MJPG-streamer [4421]: camera parameters..............:#012
Sep 19 11:12:52 RepetierServer MJPG-streamer [4421]: www-folder-path......: /usr/local/share/mjpg-streamer/www/
Sep 19 11:12:52 RepetierServer MJPG-streamer [4421]: HTTP TCP port........: 9000
Sep 19 11:12:52 RepetierServer MJPG-streamer [4421]: HTTP Listen Address..: (null)
Sep 19 11:12:52 RepetierServer MJPG-streamer [4421]: commands.............: enabled
Sep 19 11:12:52 RepetierServer MJPG-streamer [4421]: starting input plugin /usr/local/lib/mjpg-streamer/input_raspicam.so
Sep 19 11:12:52 RepetierServer MJPG-streamer [4421]: starting output plugin: /usr/local/lib/mjpg-streamer/output_http.so (ID: 00)
Sep 19 11:12:52 RepetierServer MJPG-streamer [4421]: Starting Camera
Sep 19 11:12:53 RepetierServer dbus-daemon[366]: [system] Activating via systemd: service name='org.freedesktop.timedate1' unit='dbus-org.freedesktop.timedate1.service' requested by ':1.92' (uid=0 pid=4567 comm="timedatectl ")
Sep 19 11:12:53 RepetierServer systemd[1]: Starting Time & Date Service...
Sep 19 11:12:53 RepetierServer dbus-daemon[366]: [system] Successfully activated service 'org.freedesktop.timedate1'
Sep 19 11:12:53 RepetierServer systemd[1]: Started Time & Date Service.
Sep 19 11:12:56 RepetierServer MJPG-streamer [4615]: starting application
Sep 19 11:12:56 RepetierServer MJPG-streamer [4615]: enabling daemon mode
Sep 19 11:12:56 RepetierServer MJPG-streamer [4617]: MJPG Streamer Version.: 2.0
Sep 19 11:12:56 RepetierServer MJPG-streamer [4617]: fps.............: 30
Sep 19 11:12:56 RepetierServer MJPG-streamer [4617]: resolution........: 1280 x 720
Sep 19 11:12:56 RepetierServer MJPG-streamer [4617]: camera parameters..............:#012
Sep 19 11:12:56 RepetierServer MJPG-streamer [4617]: www-folder-path......: /usr/local/share/mjpg-streamer/www/
Sep 19 11:12:56 RepetierServer MJPG-streamer [4617]: HTTP TCP port........: 9000
Sep 19 11:12:56 RepetierServer MJPG-streamer [4617]: HTTP Listen Address..: (null)
Sep 19 11:12:56 RepetierServer MJPG-streamer [4617]: commands.............: enabled
Sep 19 11:12:56 RepetierServer MJPG-streamer [4617]: starting input plugin /usr/local/lib/mjpg-streamer/input_raspicam.so
Sep 19 11:12:56 RepetierServer MJPG-streamer [4617]: starting output plugin: /usr/local/lib/mjpg-streamer/output_http.so (ID: 00)
Sep 19 11:12:56 RepetierServer MJPG-streamer [4617]: Starting Camera
Sep 19 11:13:01 RepetierServer MJPG-streamer [4770]: starting application
Sep 19 11:13:01 RepetierServer MJPG-streamer [4770]: enabling daemon mode
Sep 19 11:13:01 RepetierServer MJPG-streamer [4772]: MJPG Streamer Version.: 2.0
Sep 19 11:13:01 RepetierServer MJPG-streamer [4772]: fps.............: 30
Sep 19 11:13:01 RepetierServer MJPG-streamer [4772]: resolution........: 1280 x 720
Sep 19 11:13:01 RepetierServer MJPG-streamer [4772]: camera parameters..............:#012
Sep 19 11:13:01 RepetierServer MJPG-streamer [4772]: www-folder-path......: /usr/local/share/mjpg-streamer/www/
Sep 19 11:13:01 RepetierServer MJPG-streamer [4772]: HTTP TCP port........: 9000
Sep 19 11:13:01 RepetierServer MJPG-streamer [4772]: HTTP Listen Address..: (null)
Sep 19 11:13:01 RepetierServer MJPG-streamer [4772]: commands.............: enabled
Sep 19 11:13:01 RepetierServer MJPG-streamer [4772]: starting input plugin /usr/local/lib/mjpg-streamer/input_raspicam.so
Sep 19 11:13:01 RepetierServer MJPG-streamer [4772]: starting output plugin: /usr/local/lib/mjpg-streamer/output_http.so (ID: 00)
Sep 19 11:13:01 RepetierServer MJPG-streamer [4772]: Starting Camera
Sep 19 11:13:02 RepetierServer MJPG-streamer [4916]: starting application
Sep 19 11:13:02 RepetierServer MJPG-streamer [4916]: enabling daemon mode
Sep 19 11:13:02 RepetierServer MJPG-streamer [4920]: MJPG Streamer Version.: 2.0
Sep 19 11:13:02 RepetierServer MJPG-streamer [4920]: fps.............: 30
Sep 19 11:13:02 RepetierServer MJPG-streamer [4920]: resolution........: 1280 x 720
Sep 19 11:13:02 RepetierServer MJPG-streamer [4920]: camera parameters..............:#012
Sep 19 11:13:02 RepetierServer MJPG-streamer [4920]: www-folder-path......: /usr/local/share/mjpg-streamer/www/
Sep 19 11:13:02 RepetierServer MJPG-streamer [4920]: HTTP TCP port........: 9000
Sep 19 11:13:02 RepetierServer MJPG-streamer [4920]: HTTP Listen Address..: (null)
Sep 19 11:13:02 RepetierServer MJPG-streamer [4920]: commands.............: enabled
Sep 19 11:13:02 RepetierServer MJPG-streamer [4920]: starting input plugin /usr/local/lib/mjpg-streamer/input_raspicam.so
Sep 19 11:13:02 RepetierServer MJPG-streamer [4920]: starting output plugin: /usr/local/lib/mjpg-streamer/output_http.so (ID: 00)
Sep 19 11:13:02 RepetierServer MJPG-streamer [4920]: Starting Camera
Sep 19 11:13:05 RepetierServer kernel: [ 1493.446228] bcm2835_mmal_vchiq: timed out waiting for sync completion
Sep 19 11:13:05 RepetierServer kernel: [ 1493.474020] bcm2835_mmal_vchiq: received invalid message context 6!
Sep 19 11:13:23 RepetierServer systemd[1]: systemd-timedated.service: Succeeded.
Sep 19 11:13:55 RepetierServer dbus-daemon[366]: [system] Activating via systemd: service name='org.freedesktop.timedate1' unit='dbus-org.freedesktop.timedate1.service' requested by ':1.94' (uid=0 pid=5116 comm="timedatectl ")
Sep 19 11:13:55 RepetierServer systemd[1]: Starting Time & Date Service...
Sep 19 11:13:55 RepetierServer dbus-daemon[366]: [system] Successfully activated service 'org.freedesktop.timedate1'
Sep 19 11:13:55 RepetierServer systemd[1]: Started Time & Date Service.
Sep 19 11:14:25 RepetierServer systemd[1]: Started Session 5 of user pi.
Sep 19 11:14:25 RepetierServer systemd[1]: systemd-timedated.service: Succeeded.
Sep 19 11:14:50 RepetierServer MJPG-streamer [5243]: starting application
Sep 19 11:14:50 RepetierServer MJPG-streamer [5243]: enabling daemon mode
Sep 19 11:14:50 RepetierServer MJPG-streamer [5247]: MJPG Streamer Version.: 2.0
Sep 19 11:14:50 RepetierServer MJPG-streamer [5247]: fps.............: 30
Sep 19 11:14:50 RepetierServer MJPG-streamer [5247]: resolution........: 1280 x 720
Sep 19 11:14:50 RepetierServer MJPG-streamer [5247]: camera parameters..............:#012
Sep 19 11:14:50 RepetierServer MJPG-streamer [5247]: www-folder-path......: /usr/local/share/mjpg-streamer/www/
Sep 19 11:14:50 RepetierServer MJPG-streamer [5247]: HTTP TCP port........: 9000
Sep 19 11:14:50 RepetierServer MJPG-streamer [5247]: HTTP Listen Address..: (null)
Sep 19 11:14:50 RepetierServer MJPG-streamer [5247]: commands.............: enabled
Sep 19 11:14:50 RepetierServer MJPG-streamer [5247]: starting input plugin /usr/local/lib/mjpg-streamer/input_raspicam.so
Sep 19 11:14:50 RepetierServer MJPG-streamer [5247]: starting output plugin: /usr/local/lib/mjpg-streamer/output_http.so (ID: 00)
Sep 19 11:14:50 RepetierServer MJPG-streamer [5247]: Starting Camera
Sep 19 11:14:56 RepetierServer dbus-daemon[366]: [system] Activating via systemd: service name='org.freedesktop.timedate1' unit='dbus-org.freedesktop.timedate1.service' requested by ':1.97' (uid=0 pid=5368 comm="timedatectl ")
Sep 19 11:14:56 RepetierServer systemd[1]: Starting Time & Date Service...
Vielen Dank schonmal vorab für die Mühe @Repetier!