nach dist-upgrade bei einem raspberry pi 4 (microHDMI-Anschluss) mit 10.2 auf 10.4 startet lightdm nicht mehr wenn kein Moni angeschlossen ist. Bei einer raspberry 3-Hardware (normal-HDMI-Anschluss) startet der lightdm aber noch, auch wenn kein Moni anschlossen ist.
@Gleiche Anfrage auf https://forum-raspberrypi.de/forum/thre ... e-monitor/ , dort gibts auch schon Antworten und Erfolgsmeldung!! GELÖST!
Code: Alles auswählen
root@archivpi:~# service lightdm status
● lightdm.service - Light Display Manager
Loaded: loaded (/lib/systemd/system/lightdm.service; indirect; vendor preset: enabled)
Active: failed (Result: exit-code) since Sun 2020-07-05 17:32:24 CEST; 3min 51s ago
Docs: man:lightdm(1)
Process: 651 ExecStartPre=/bin/sh -c [ "$(cat /etc/X11/default-display-manager 2>/dev/null)" = "/usr/sbin/lightdm" ] (code=exited, status=0/SUCCESS)
Process: 653 ExecStart=/usr/sbin/lightdm (code=exited, status=1/FAILURE)
Main PID: 653 (code=exited, status=1/FAILURE)
Jul 05 17:32:24 archivpi systemd[1]: lightdm.service: Service RestartSec=100ms expired, scheduling restart.
Jul 05 17:32:24 archivpi systemd[1]: lightdm.service: Scheduled restart job, restart counter is at 5.
Jul 05 17:32:24 archivpi systemd[1]: Stopped Light Display Manager.
Jul 05 17:32:24 archivpi systemd[1]: lightdm.service: Start request repeated too quickly.
Jul 05 17:32:24 archivpi systemd[1]: lightdm.service: Failed with result 'exit-code'.
Jul 05 17:32:24 archivpi systemd[1]: Failed to start Light Display Manager.
Jul 05 17:32:24 archivpi systemd[1]: lightdm.service: Triggering OnFailure= dependencies.
Code: Alles auswählen
root@archivpi:~# /usr/bin/x11vnc -auth guess -forever -loop -noxdamage -repeat -auth guess -rfbauth /etc/x11vnc.pass -rfbport 5901 -shared
--- x11vnc loop: 1 ---
--- x11vnc loop: waiting for: 2198
05/07/2020 17:34:12 passing arg to libvncserver: -rfbauth
05/07/2020 17:34:12 passing arg to libvncserver: /etc/x11vnc.pass
05/07/2020 17:34:12 passing arg to libvncserver: -rfbport
05/07/2020 17:34:12 passing arg to libvncserver: 5901
05/07/2020 17:34:12 x11vnc version: 0.9.13 lastmod: 2011-08-10 pid: 2198
05/07/2020 17:34:12 -auth guess: failed for display='unset'
05/07/2020 17:34:12 -auth guess: since we are root, retrying with FD_XDM=1
05/07/2020 17:34:13 -auth guess: failed for display='unset'
--- x11vnc loop: sleeping 2000 ms ---
--- x11vnc loop: 2 ---
--- x11vnc loop: waiting for: 2412
05/07/2020 17:34:15 passing arg to libvncserver: -rfbauth
05/07/2020 17:34:15 passing arg to libvncserver: /etc/x11vnc.pass
05/07/2020 17:34:15 passing arg to libvncserver: -rfbport
05/07/2020 17:34:15 passing arg to libvncserver: 5901
05/07/2020 17:34:15 x11vnc version: 0.9.13 lastmod: 2011-08-10 pid: 2412
05/07/2020 17:34:15 -auth guess: failed for display='unset'
05/07/2020 17:34:15 -auth guess: since we are root, retrying with FD_XDM=1
05/07/2020 17:34:16 -auth guess: failed for display='unset'
--- x11vnc loop: sleeping 2000 ms ---
--- x11vnc loop: 3 ---
Gruß
Eckard