You are not logged in.

#1 2016-10-03 12:41:34

saleem
Member
Registered: 2011-09-21
Posts: 94

[SOLVED]dhcpcd@eth0.service failed

hi,

how do i fix this issue?  can someone help me please?

$ sudo systemctl start dhcpcd@eth0.service
A dependency job for dhcpcd@eth0.service failed. See 'journalctl -xe' for details.
[saleem@office-pc ~]$ journalctl -xe
Oct 03 17:37:03 office-pc NetworkManager[494]: <info>  [1475498223.1643] dhcp6 (
Oct 03 17:37:03 office-pc NetworkManager[494]: <info>  [1475498223.1665] dhcp6 (
Oct 03 17:37:03 office-pc NetworkManager[494]: <info>  [1475498223.1665] dhcp6 (
Oct 03 17:38:08 office-pc systemd[1]: sys-subsystem-net-devices-eth0.device: Job
Oct 03 17:38:08 office-pc systemd[1]: Timed out waiting for device sys-subsystem
-- Subject: Unit sys-subsystem-net-devices-eth0.device has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/li … temd-devel
--
-- Unit sys-subsystem-net-devices-eth0.device has failed.
--
-- The result is timeout.
Oct 03 17:38:08 office-pc systemd[1]: Dependency failed for dhcpcd on eth0.
-- Subject: Unit dhcpcd@eth0.service has failed
-- Defined-By: systemd
-- Support: http://lists.freedesktop.org/mailman/li … temd-devel
--
-- Unit dhcpcd@eth0.service has failed.
--
-- The result is dependency.
Oct 03 17:38:08 office-pc systemd[1]: dhcpcd@eth0.service: Job dhcpcd@eth0.servi
Oct 03 17:38:08 office-pc systemd[1]: sys-subsystem-net-devices-eth0.device: Job
Oct 03 17:38:08 office-pc sudo[1674]: pam_unix(sudo:session): session closed for

Last edited by saleem (2016-10-03 14:10:39)

Offline

#2 2016-10-03 12:48:34

headkase
Member
Registered: 2011-12-06
Posts: 1,975

Re: [SOLVED]dhcpcd@eth0.service failed

systemd renames your interface to a predictable name.   Which definitely won't be "eth0" so do "ip link" to get the actual name, which won't change,  and disable the eth0 service and then enable the correct interface.

Offline

#3 2016-10-03 13:03:35

saleem
Member
Registered: 2011-09-21
Posts: 94

Re: [SOLVED]dhcpcd@eth0.service failed

thank you headkase for guidance

I paste here

ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp0s25: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000
    link/ether 10:1f:74:e5:3c:b7 brd ff:ff:ff:ff:ff:ff
3: wlp36s0b1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DORMANT group default qlen 1000
    link/ether ac:81:12:a1:2f:ca brd ff:ff:ff:ff:ff:ff
[saleem@office-pc ~]$ ls /sys/class/net
enp0s25  lo  wlp36s0b1

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Next I did

]$ sudo systemctl disable dhcpcd@eth0.service
Removed /etc/systemd/system/multi-user.target.wants/dhcpcd@eth0.service.
[saleem@office-pc ~]$ sudo systemctl enable dhcpcd@enp0s25.service
Created symlink /etc/systemd/system/multi-user.target.wants/dhcpcd@enp0s25.service → /usr/lib/systemd/system/dhcpcd@.service.

will reboot to test

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

So I am getting this error on reboot , I enabled 2

sudo systemctl start dhcpcd@enp0s25.service
Job for dhcpcd@enp0s25.service failed because of unavailable resources or another system error.
See "systemctl status dhcpcd@enp0s25.service" and "journalctl -xe" for details.
[saleem@office-pc ~]$ sudo systemctl status dhcpcd@enp0s25.service
● dhcpcd@enp0s25.service - dhcpcd on enp0s25
   Loaded: loaded (/usr/lib/systemd/system/dhcpcd@.service; enabled; vendor pres
   Active: failed (Result: resources) since Mon 2016-10-03 18:18:56 PKT; 32s ago
  Process: 1335 ExecStart=/usr/bin/dhcpcd -q -w %I (code=exited, status=0/SUCCES

Oct 03 18:18:56 office-pc systemd[1]: Starting dhcpcd on enp0s25...
Oct 03 18:18:56 office-pc systemd[1]: dhcpcd@enp0s25.service: PID file /run/dhcp
Oct 03 18:18:56 office-pc systemd[1]: Failed to start dhcpcd on enp0s25.
Oct 03 18:18:56 office-pc systemd[1]: dhcpcd@enp0s25.service: Unit entered faile
Oct 03 18:18:56 office-pc systemd[1]: dhcpcd@enp0s25.service: Failed with result
lines 1-10/10 (END)

Last edited by saleem (2016-10-03 13:24:14)

Offline

#4 2016-10-03 13:09:40

headkase
Member
Registered: 2011-12-06
Posts: 1,975

Re: [SOLVED]dhcpcd@eth0.service failed

2 should be your wired connection and 3 is either wireless or Bluetooth.  If you want wired then enable 2.

Offline

#5 2016-10-03 13:29:08

shulamy
Member
From: israel
Registered: 2010-09-11
Posts: 453

Re: [SOLVED]dhcpcd@eth0.service failed

i think that networkmanager handle the conection and not systemctl.

ezik

Offline

#6 2016-10-03 13:39:49

saleem
Member
Registered: 2011-09-21
Posts: 94

Re: [SOLVED]dhcpcd@eth0.service failed

shulamy,

I am on openbox with networkmanager and network-manager-applet enabled in startup file. To mention both wireless and wired connections are working but these errors are coming in boot . Should i just disable dhcpcd@eth0.service and dhcpcd@enp0s25.service altogether?

Last edited by saleem (2016-10-03 13:42:36)

Offline

#7 2016-10-03 13:56:15

shulamy
Member
From: israel
Registered: 2010-09-11
Posts: 453

Re: [SOLVED]dhcpcd@eth0.service failed

i don't know but i think yes.

i think it should be in a configuration file of networkmanager.

ezik

Offline

#8 2016-10-03 14:09:58

saleem
Member
Registered: 2011-09-21
Posts: 94

Re: [SOLVED]dhcpcd@eth0.service failed

This fixed the issue

Thanks for helping me headkase & shulamy

I disabled these services and the error disappeared plus i still can use wireless and wired connections with networkmanager

# systemctl disable dhcpcd@eth0.service
# systemctl disable dhcpcd@enp0s25.service

Offline

Board footer

Powered by FluxBB