Ethernet is a way of connecting computers together in a local area network or LAN.

learn more… | top users | synonyms

0
votes
0answers
26 views

Ubuntu 14.04 Wired Network Connection does not work

Running Ubuntu 14.04 on my laptop I can connect to the internet wirelessly no problem but when I try to connect to the router via a lan cable I am unable to get a connection. It seems I am unable to ...
0
votes
1answer
45 views

use of eth0 and wlan0

I have a simple Arduino HTTP Server and I want to browse this server from my Ubuntu. If I assign to Arduino an IP 192.168.0.9 and I connect the Arduino HTTP Server to my router (to any of the 4 ...
0
votes
0answers
30 views

Ubuntu doesn't connect to ethernet, it works only on second connection

I have ubuntu 14.04 running on a lenovo w540 About a month ago suddenly I had no ethernet connection, At the begining it worked only if I type sudo dhclient -v eth0 I played a little bit, and re ...
1
vote
0answers
17 views

Network Bonding Ethernet and Wifi

I am trying to bond my Ethernet (eth0) and Wifi (wlan0) connection to increase aggregate bandwidth. (They are both on different networks with different bandwidth allocations.) So far I've attempted ...
0
votes
1answer
29 views

Is r8168 installer in ubuntu software center secure and working?

Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06) that is what Ethernet Card I have. I have a question: I am using 14.10 and I have found issue with ...
0
votes
0answers
29 views

Can not connect to Ethernet on Ubuntu 14.04

I just recently got Ubuntu, after installation I can't seem to connect to the Internet via Ethernet. I need help.
0
votes
1answer
60 views

What is the meaning of p3p1, p2p1, p1p1 network device?

The devices that used typically to be called eth0 now seem to be p3p1, p2p1, p1p1. I presume the name means something, but have been unable to find out what. I think it is not related in any way to ...
0
votes
0answers
29 views

How can I get an Internet connection from another computer using Ethernet?

My wife and I use our laptops in the dining room. Our wireless router is in the computer room, which is far away. We connect using the our laptops. Unfortunately, my wireless adapter just broke. My ...
0
votes
0answers
57 views

I recently installed Ubuntu 14.10 on my Laptop and Ethernet wont work whatsoever

I ran some commands like lspci -nn and the output is as follows: 00:00.0 Host bridge [0600]: Intel Corporation 3rd Gen Core processor DRAM Controller [8086:0154] (rev 09) 00:01.0 PCI bridge [0604]: ...
0
votes
1answer
36 views

How is a device managed when not in /etc/network/interfaces on Servers?

On my Ubuntu Server, 14.04.1 LTS, I have not specified any devices in /etc/network/interfaces, yet they (multiple ethernets) work completely as intended with static IP. I have heard from multiple ...
0
votes
0answers
18 views

Ubuntu tries to access internet via iPhone rather than wi-fi

I've just installed a fresh copy of Ubuntu 14.04, and then entered my credentials onto the wifi to access the internet. Everything seemed fine. Then, I plugged in my iPhone via USB to charge it. Now, ...
0
votes
0answers
37 views

Ethernet (intermittent) +wifi (not working) in 14.04 on HP Elitebook 725

I have purchased an HP Elitebook 725 and installed Ubuntu to dual boot with Windows. Initially I installed 14.10 but, following discussion at http://ubuntuforums.org/showthread.php?t=2254816, I have ...
1
vote
1answer
58 views

How do I get eth0 IP address

When I type in this command line I got this.But it did not contain IP address.Actually I want to connect with Raspberry Pi with ssh connection.So do that I want to get IP address of eth0 .If there is ...
0
votes
0answers
30 views

Configure router through ethernet and simultaneously access the internet through wifi

As the title says i have a new router that i want to be able configure through Ethernet(will not be used to connect to the internet, just for local experimentation). I also have the WiFi adapter of ...
0
votes
2answers
74 views

Ethernet connection is not showing in my ubuntu 14.04

These are outputs of some useful commands:- May it helps... 1.-> ifconfig output--> lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 ...
0
votes
0answers
133 views

14.10 Cannot connect to internet through a wired connection. Try before install boot option selected

I'm currently attempting to install 14.1 on a new computer via USB. No Wireless. It's plugged into the ethernet port on a Gigabyte GA-990FXA-UD3 ATX mother board with an AMD FX-6350 3.9 GHz 6 core ...
0
votes
1answer
110 views

14.10 Cannot connect to internet through a wired connection. Still trying before install

I'm currently attempting to install 14.1 on a new computer via USB. No Wireless. It's plugged into the ethernet port on a Gigabyte GA-990FXA-UD3 ATX mother board with an AMD FX-6350 3.9 GHz 6 core ...
0
votes
0answers
73 views

Cannot connect to internet via ethernet 14.10 still trying to install

I'm currently attempting to install 14.1 on a new computer via USB. No Wireless. It's plugged into the ethernet port on a Gigabyte GA-990FXA-UD3 ATX mother board with an AMD FX-6350 3.9 GHz 6 core ...
0
votes
1answer
29 views

Ethernet interface Ubuntu 14

My ethernet interface is disabled on Ubuntu 14, I had no problem with Ubuntu 12.
0
votes
0answers
44 views

Connecting to Ethernet

I purchased a used Dell computer with Ubuntu running already, and this morning a prompt came on the screen telling me an update was available. I updated everything that was listed and after my system ...
0
votes
1answer
69 views

Unable to Make Network Connection!

I am brand new to Ubuntu, and have just made a dual boot system, running Windows 7 as well. During the Windows installation, Windows was able to automatically search for a WiFi access point, but ...
1
vote
0answers
157 views

Wired connection not working (on Ubuntu 14.10)

The problem As from the title, I am not able to establish a wired connection with my HP Pavilion dv7-2215el on Ubuntu 14.10 anymore. I've read possibly every related question, but none of those have ...
0
votes
1answer
59 views

How to undo eth0 configuration?

I was trying to connect 2 Ubuntu vms on virtualbox. they had the same ip address: 10.0.2.15 with default gate: 10.0.2.2 I tried to change this manually, and here what I did: on the edit connection ...
0
votes
0answers
57 views

14.04 RealTek RTL8111 not working after update

I got my Ethernet to work after a lot of searching on the internet then I recently installed Ubuntu's(14.04) usual upgrades and my eth0 is not visible. "ifconfig eth0" is not working. Some details ...
0
votes
0answers
96 views

Ethernet not working in Ubuntu 14.04 and 14.10

my processor is AMD FX8350 and I tried to install Ubuntu 14.10 and 14.04 (AMD 64). After installing my internet did not work. Tried to enter the settings (IP,Gateway,DNS) manually but no luck and did ...
1
vote
0answers
96 views

Ubuntu 14.04 not using alias em1:1 address

I'm trying to use two IP addresses on a single network device. The device is an onboard NIC and came up as "em0" after initially booting, something I hadn't seen Ubuntu do before. I'm using a ...
0
votes
0answers
28 views

IPv4 & 6 timeouts (14.04, Intel card)

I had intermittent internet connection problems and now I cannot connect at all. I have an Intel ethernet interface with the e1000e driver, which I was able to upgrade to the newest version. I cannot ...
0
votes
1answer
199 views

Ubuntu 14.04 Server Install Unable to Connect to Network via Ethernet

I have tried so much and cannot seem to configure the ethernet network properly. I've looked at past questions that have similar issues but none of them resolved my issues. Note that my ethernet ...
0
votes
1answer
46 views

No Internet connection with ethernet

my ethernet cable connection have problems with the internet on Ubuntu 14.10 (Also on 14.04). If i fill in Network Settings manually he shows that he is connected but i cant reach the router or ...
0
votes
1answer
34 views

How to get my Ethernet to work?

This seems like a stupid question, but really how do I fix my Ethernet connection on my Dell N5010 laptop. So far I have tried latest Ubuntu and Mint, but I had same problem with both - Ethernet ...
1
vote
0answers
103 views

Bridge wireless and ethernet to KVM

I've just installed a new laptop with Ubuntu 14.10 Desktop and I'd like to get try and get KVM running so that I can host a couple of guest VM's. The problem is I can't figure out how to configure the ...
0
votes
0answers
70 views

USB Ethernet not working

I have a D-Link DUB-1312 USB3.0 Ethernet adaptor. D-Link's website has a driver, which seems to install fine after running make and make install. However, I cannot get it to appear in the output of ...
0
votes
2answers
111 views

I have an Intel i217 -v Ethernet Controller and nothing is working for internet connection

I built a server yesterday with a Gigabyte g1 sniper. It uses the Intel i217 -v for ethernet. I installed the drivers and everything and nothing is working to get ethernet working. I attached the ...
0
votes
1answer
73 views

14.04 Desktop Installation, Wired Connection Problems

Okay, I've installed Ubuntu 14.04 on my mother's Medion Titanium MD 8030. I was trying to get the internet working on it via ethernet cable because it's situated right next to the modem; however, the ...
0
votes
0answers
80 views

Ethernet Wired Connection Problem Ubuntu 14.04

I am trying to set up my dual boot system. I installed windows first and was able to connect to the internet through the wired connection just fine. Then I installed Ubuntu and I was not able to ...
0
votes
1answer
148 views

Ethernet not working ubuntu 14.04

I can't get my device connected to the internet. This is the content of /etc/network/interfaces: auto lo iface lo inet loopback iface eth0 inet dhcp iface usb0 inet dhcp iface wlan0 inet dhcp ...
1
vote
0answers
31 views

No usb or Ethernet after installation

I'm writing this using mobile phone. I installed Ubuntu latest, but only usb 3.0 ports are working, Ethernet and usb 2.0 seems to be recognized but not functioning, and this also happened on Fedora ...
0
votes
0answers
9 views

Unable to connect to ethernet when charging is not done

Whenever I remove the charger my laptop doesn't recognise ethernet connection. Is this something to do with hardware problem?
0
votes
0answers
61 views

14.04 Avahi fails with eth0:0 secondary IP address

I've just installed a second 14.04 machine, and having a heck of a time figuring out an avahi issue. I need to have multiple IP addresses on this server. Whenever a second IP is added to eth0, avahi ...
2
votes
0answers
163 views

Ubuntu 14.04 recognize my Thunderbolt Ethernet only in start up

Ubuntu 14.04 recognize my Thunderbolt Ethernet only in start up and when Ethernet disconnect or unplug Thunderbolt Ethernet, i can not connect to Ethernet network any more and i have to restart. how ...
1
vote
0answers
76 views

Ubuntu 14.04 upgrade wired ethernet slow

I have upgraded to 14.04 and am experiencing slow wired ethernet connection. Windows 7 pc wireless connection receives 8Mbs Ubuntu 14.04 LTS 1-2Mbs Only started after upgrade. Ethernet details: ...
0
votes
0answers
17 views

How to use two ADSL lines simultaneously

I am using Ubuntu 14.04 LTS. I'm working in an office that basically has 2 ADSL lines, Telecom and Vodafone Italy. Basically my computer is connected to Telecom via the ethernet port with access to ...
0
votes
0answers
61 views

Slow ethernet in Ubuntu 14.04

I upgraded from Ubuntu 12.04 to 14:04 and everything works well except for Ethernet connection. I can connect to the internet but the connection is extremely slow. Any idea what might be wrong? Below ...
2
votes
0answers
228 views

eth0 connection fails

I'm getting really frustrated with Ubuntu 14.04 at this point, after having to solve so many problems with it. I use my current laptop at work, and there it seems to actually be able to connect over ...
1
vote
2answers
60 views

Fundamental difference between a Ethernet (networking) driver and a pcie driver

May be its a dumb question but can somebody explain the fundamental difference when you say a pcie or a Ethernet drivers. As such there are many networking cards with pcie interface. Consider below ...
0
votes
0answers
71 views

How to keep the ethernet card up when shuting down Ubuntu?

I'm trying to get Wake On Lan working on my old machine, all is configured but when I shutdown my PC, I can't keep the ethernet card awake. It's not a problem with the bios. It's not a network ...
0
votes
0answers
56 views

Ethernet connection is not working

i have a problem with my internet connection. I´m using dual boot win7 and linux(Ubuntu). My ethernet connection is working in win7,but in linux, it isnt working. Its says ethernet is disconected and ...
1
vote
0answers
209 views

Ubuntu 14.04 ethernet connection problem

I've just upgraded from 12.04 to 14.04, and when I disconnect the ethernet cable or I suspend, network manager keeps trying connecting 4-5 times, with failures, and then finally succeed. If I restart, ...
0
votes
0answers
26 views

Ethernet stop working after while

I have an ethernet issue, i connect to network but after while it stops working, to bring it back on, i need bring eth0 down and up. I'm using clonned MAC address if it can by the problem, also I ...
0
votes
0answers
135 views

I Can't Access Internet via Ethernet, But I Can via WIFI. How Can I Solve This?

I am currently having this problem. I tried switching OFF the WIFI and just be using ETHERNET cable for the net but as soon as I do that, I lose my connection. I want to use ethernet becuase its ...