Ich verwende debian 10, Kernel 4.19.0-20-amd64. Aus irgendeinen mir nicht verständlichen Grund ist auf Meiner Maschine der network manager ausgefallen. Der Neustart funktioniert leider nicht mehr.
Code: Alles auswählen
plc@hmi:~$ sudo service networking restart
Job for networking.service failed because the control process exited with error code.
See "systemctl status networking.service" and "journalctl -xe" for details
Code: Alles auswählen
plc@hmi:~$ sudo systemctl status networking.service
● networking.service - Raise network interfaces
Loaded: loaded (/lib/systemd/system/networking.service; enabled; vendor preset: enabled)
Active: failed (Result: exit-code) since Mon 2022-07-18 20:51:59 CEST; 1min 20s ago
Docs: man:interfaces(5)
Process: 1314 ExecStart=/sbin/ifup -a --read-environment (code=exited, status=1/FAILURE)
Main PID: 1314 (code=exited, status=1/FAILURE)
Jul 18 20:51:59 hmi dhclient[1341]: than a configuration issue please read the section on submitting
Jul 18 20:51:59 hmi dhclient[1341]: bugs on either our web page at www.isc.org or in the README file
Jul 18 20:51:59 hmi dhclient[1341]: before submitting a bug. These pages explain the proper
Jul 18 20:51:59 hmi dhclient[1341]: process and the information we find helpful for debugging.
Jul 18 20:51:59 hmi dhclient[1341]:
Jul 18 20:51:59 hmi dhclient[1341]: exiting.
Jul 18 20:51:59 hmi ifup[1314]: ifup: failed to bring up eth0
Jul 18 20:51:59 hmi systemd[1]: networking.service: Main process exited, code=exited, status=1/FAILURE
Jul 18 20:51:59 hmi systemd[1]: networking.service: Failed with result 'exit-code'.
Jul 18 20:51:59 hmi systemd[1]: Failed to start Raise network interfaces.
Code: Alles auswählen
plc@hmi:~$ sudo journalctl -xe
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- An ExecStart= process belonging to unit networking.service has exited.
--
-- The process' exit code is 'exited' and its exit status is 1.
Jul 18 20:54:52 hmi systemd[1]: networking.service: Failed with result 'exit-code'.
-- Subject: Unit failed
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- The unit networking.service has entered the 'failed' state with result 'exit-code'.
Jul 18 20:54:52 hmi systemd[1]: Failed to start Raise network interfaces.
-- Subject: A start job for unit networking.service has failed
-- Defined-By: systemd
-- Support: https://www.debian.org/support
--
-- A start job for unit networking.service has finished with a failure.
--
-- The job identifier is 1147 and the job result is failed.
Jul 18 20:54:52 hmi sudo[1413]: pam_unix(sudo:session): session closed for user root
Jul 18 20:55:09 hmi sudo[1466]: plc : TTY=pts/0 ; PWD=/home/plc ; USER=root ; COMMAND=/usr/bin/journalc
Jul 18 20:55:09 hmi sudo[1466]: pam_unix(sudo:session): session opened for user root by (uid=0)
Code: Alles auswählen
plc@hmi:~$ sudo ifup enp3s0
Internet Systems Consortium DHCP Client 4.4.1
Copyright 2004-2018 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/enp3s0/7c:cb:e2:e3:00:5e
Sending on LPF/enp3s0/7c:cb:e2:e3:00:5e
Sending on Socket/fallback
DHCPDISCOVER on enp3s0 to 255.255.255.255 port 67 interval 3
DHCPDISCOVER on enp3s0 to 255.255.255.255 port 67 interval 6
DHCPOFFER of 192.168.1.9 from 192.168.1.1
DHCPREQUEST for 192.168.1.9 on enp3s0 to 255.255.255.255 port 67
DHCPACK of 192.168.1.9 from 192.168.1.1
bound to 192.168.1.9 -- renewal in 38504 seconds.
Ich stelle mir jetzt die Frage woran es liegt und wie ich es fixen kann und bin für Ratschläge äußerst dankbar.
LG