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Old 05-16-2016, 10:31 AM   #1
DrDwayne
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Registered: May 2010
Location: Wichita
Distribution: Ubuntu Debian
Posts: 151

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Networking stopped.


Hello folks,

This is Dwayne. . .

Two computers I have, both have automatic updates. Friday 13th. There was an update on both computers, and the networking on both has completely stopped.

I have tried rebooting with no avail.

I have a couple of older computers that do not have automatic updating, and they seem to be working fine.

The networking icon in the upper right corner is gone. I am able to run VMPlayer, and get on my linux system through VMplayer, as long as I connect directly to the internet system, and not go through the Host "Linux 14.04 LTS."

Any Suggestions?

I think I may have to reinstall Linux. . but I don't want to.

If I did reinstall Linux, will it write over my old files and keep my data? or should I just do a complete backup and do a wipe disk at the same time?

Dwayne

Last edited by DrDwayne; 05-16-2016 at 01:49 PM.
 
Old 05-16-2016, 08:06 PM   #2
frankbell
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Registered: Jan 2006
Location: Virginia, USA
Distribution: Slackware, Ubuntu MATE, Mageia, and whatever VMs I happen to be playing with
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Am I correct in believing you are running Ubuntu 14.04 LTS? If not, please specify the distro/version.

If you have your user data on a separate /home partition, it should not be overwritten it you reinstall the OS to the root partition. If you have a standard Ubuntu install, you do not have a separate /home partition. In either event, backing up crucial and valuable data before a reinstall would be recommended, because stuff happens.

It would like be better to try to troubleshoot the problem before resorting to a reinstall.

What precisely do you mean by "networking stopped." Have you received any specific error messages and, if so, what is their exact wording?

Are you using a wired or wireless connection?

What happens when you try to ping a domain name (google.com) vs. an ip address (8.8.8.8)?

What is the output of these commands:

Code:
ifconfig -a 
cat /etc/network/interfaces
Please be sure to surround the output of any commands with "code" tags, which become available when you click the "Go Advanced" button at the bottom of the "compose post" window.
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Last edited by frankbell; 05-16-2016 at 08:10 PM.
 
Old 05-19-2016, 02:19 PM   #3
DrDwayne
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Registered: May 2010
Location: Wichita
Distribution: Ubuntu Debian
Posts: 151

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Thank you so much for your response. . .

Because of time constrictions and unsure of Viruses, I backed up, dumped both computers and reloaded 14.04 LTS.
It worked out well, because I just reloaded VMWare, and all my other Virtual Disks were all in place.

So far, everything is running like it is supposed to.
 
  


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