ifup: failed to bring up eth0

[glenn.satchell at uniq.com.au]

Hi William,

The message indicates a configuration issue with the dhclient 
configuration. The path for the dhclient.conf varies with the different 
Linux distribution, but typically somewhere in /etc. I suggest you have 
a look at the contents of that file and see if there is an error or 
typo. "man dhclient.conf" shows what items can go in the configuration 
file.

regards,

Glenn

On 2024-09-02 13:57, William Torrez Corea wrote:

> networking.service - Raise network interfaces
> Loaded: loaded (/lib/systemd/system/networking.service; enabled; 
> preset: enabled)
> Active: failed (Result: exit-code) since Sun 2024-09-01 21:25:01 CST; 
> 26min ago
> Docs: man:interfaces(5)
> Process: 6982 ExecStart=/sbin/ifup -a --read-environment (code=exited, 
> status=1/FAILURE)
> Process: 7041 ExecStopPost=/usr/bin/touch /run/network/restart-hotplug 
> (code=exited, status=0/SUCCESS)
> Main PID: 6982 (code=exited, status=1/FAILURE)
> CPU: 41ms
> 
> Sep 01 21:25:01 lulu-inspiron5437 dhclient[7011]: than a configuration 
> issue please read the section on submitting
> Sep 01 21:25:01 lulu-inspiron5437 dhclient[7011]: bugs on either our 
> web page at www.isc.org [1] or in the README file
> Sep 01 21:25:01 lulu-inspiron5437 dhclient[7011]: before submitting a 
> bug.  These pages explain the proper
> Sep 01 21:25:01 lulu-inspiron5437 dhclient[7011]: process and the 
> information we find helpful for debugging.
> Sep 01 21:25:01 lulu-inspiron5437 dhclient[7011]:
> Sep 01 21:25:01 lulu-inspiron5437 dhclient[7011]: exiting.
> Sep 01 21:25:01 lulu-inspiron5437 ifup[6982]: ifup: failed to bring up 
> eth0
> Sep 01 21:25:01 lulu-inspiron5437 systemd[1]: networking.service: Main 
> process exited, code=exited, status=1/FAILURE
> Sep 01 21:25:01 lulu-inspiron5437 systemd[1]: networking.service: 
> Failed with result 'exit-code'.
> Sep 01 21:25:01 lulu-inspiron5437 systemd[1]: Failed to start 
> networking.service - Raise network interfaces.
> 
> --
> 
> With kindest regards, William.
> 
> _Larry Wall invented a messy programming language -- and changed the 
> face of the Web_



Links:
------
[1] http://www.isc.org
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