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

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ubuntu 12.04 ethernet network not connected

I connected to the internet OK up stairs (wired). I then move the computer downstairs within minutes: I get "no internet connection" message. I connect via a switch, wired. I checked the ethernet ...
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30 views

Wired connection loss

When i started system wired connection works fine. But after a while suddenly i experience loss of ethernet connection and able to establish the connection if and only if reboot the system. Is there ...
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46 views

Network do not work on 14.04

I have Windows Vista and Ubuntu 14.04 dual booted with DVD iso and it works very well, but there is a problem with Ethernet connection. On windows it works well,but on Ubuntu it gives an error ...
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1answer
29 views

How to install BSD ethernet driver in Linux?

I'm running Ubuntu 14.04 on an old Dell Dimension 4600 that's like 15 years old. I got it for free and it came with an ethernet card that isn't working with the e100 module that arrived with Ubuntu by ...
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2answers
47 views

Trying to get ethernet working for Intel 82562EZ 10/100.

I got an old Dell Dimension 4600 for free and I want to get Linux on it. Ubuntu not required, but it's what I have running now. lspci -v tells me: Ethernet Controller: Intel Corporation 82562EZ ...
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1answer
52 views

How to install new Intel Ethernet driver

Ubuntu 12.04 x64 doesn't recognize newest Intel Ethernet adapter on my desktop (Intel Ethernet Connection i217-V). I downloaded required driver from Intel and compiled it using make. Now I have: ...
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430 views

Ubuntu Server 14.04 share internet from eth0 to eth1 with commandline

I have installed ubuntu server 14.04 LAMP with two network adapters and I'm attempting to share the network from eth0 (WAN) to eth1 (LAN). The reason for doing this is that the Ubuntu Server works as ...
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57 views

My wired connection is not connecting

I gave my laptop to an IT guy in my dorm cuz I couldn't connect to the wireless in the new dorms I moved into. Instead of fixing my laptop, he made it worse. Now my wireless and wired isn't working. ...
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1answer
58 views

Unable to ping inside or outside network with default gateway 0.0.0.0

I've been around here before and I could usually piece together everything to more or less get myself up and running, but this time I'm truly stumped. I'm trying to connect my new 14.04 install to a ...
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100 views

Ubuntu won't connect to Network through Ethernet

I have just built a Desktop Computer and I have created a Live USB with Ubuntu 14.04. I boot to the USB to "Try Ubuntu" and everything works fine, but the computer refuses to connect to the Network ...
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1answer
167 views

Intermittent wired network issues in 14.04

Since yesterday, my wired network connection has been dropping for a couple of seconds every 30 seconds or so. To my knowledge, I had not made any changes to my network. Output of ifconfig -a: ➜ ~ ...
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59 views

Unable to connect to Internet on Desktop via Ethernet

Desktop computer it's not connecting to internet via Ethernet. It shows the loading connection animation on the top panel but it never connects, it just keeps loading... The network card is NVIDIA ...
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46 views

USB Keyboard/Mouse, Networking broken by kernel update

I recently (automatically) updated all the kernel-related packages (linux-image, linux-headers etc) to version 3.13.0-27.50. I'm using the generic kernel for AMD64. After reboot I find that my USB ...
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2answers
375 views

How can i transfer data between two computers using Ethernet cable and FTP software like(gFtp)?

I want to transfer data between two Linux Ubuntu computers using just Ethernet cable and FTP software like gFtp Is this possible? because i get connection refused when trying to connect
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51 views

14.04 won't see new network card

After installing 14.04 64 bit, if I add a new WIRED network card, the system will not see it. It is visible in lspci but it is not visible to linux. It will not show up in ifconfig. I have tried three ...
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2answers
452 views

Ubuntu 14.04 LTS wired internet extremely slow

My wired internet is running extremely slow after installing Ubuntu 14.04 on my desktop. my normal internet speed (Windows) using speedtest.net is around 25 mbps, Ubuntu is pulling in 0.5 mbps tops. ...
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49 views

Ethernet Card keeps going to sleep on Lubuntu 14.04

I've "rescued" a friends computer from XP with Lubuntu. The only problem I'm having is that every once in awhile I have to unplug/plug back in the ethernet chord because the card just stops working. ...
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2answers
133 views

How to connect two ubuntu computers with ethernet cable

I'm trying to connect with ethernet cable two computers - desktop and laptop. What I want to do is transfer a lot of data from one to another. The problem is that I'm doing everything from: How to ...
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152 views

Wifi/Ethernet Not detecting/connecting on 14.04

I have a dell inspiron 1564 which had ubuntu 12.04 earlier. I was not able to detect wifi/ethernet cable connection so I upgraded it to 14.04 but however I faced the same problem. On installing the ...
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45 views

Ethernet-Over-Powerline with Ubuntu

Is there any reason this network solution wouldn't work with Ubuntu (12.04)? Trendnet TPL-406E2K Or any other ethernet-over-powerline device for that matter? If it's indistinguishable from a ...
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57 views

No network capabiity on dell vostro 1000

I just had a fresh install of ubuntu 14.04 and i have no network connectivity, i have a wifi capable computer, but there is no wifi connectivity, and the ethernet is not functioning either. I suspect ...
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51 views

I installed Ubuntu 12.04 on my Dell Inspiron 6400 LAN / Ethernet card does not work

root@MM061:~# lspci 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03) 00:02.0 VGA compatible controller: Intel Corporation ...
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19 views

No Static Connection Established

I have Ubuntu Server 12.4 LTS Installed and Ubuntu desktop on top of it. Recently My Internet/Network connection stop working. my Gigabit Wired Ethernet card is set to Static. but does not connect to ...
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85 views

Chrome and Firefox not working/slow

Chrome has stopped working and Firefox is slow, sometimes so slow that it does not work at all. I have tried installing Chromium, but the effects were the same. I uninstalled Chrome and then updated ...
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66 views

Cant connect ot internet with latest version of ubuntu

I want to be a frontweb developer and i was advised to install ubuntu. I've tried some ubuntu versions before (only live cds to try) but I never really like it. After a long day to even install ubuntu ...
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90 views

Cannot connect to internet through ethernet

When I connect the ethernet to my desktop (13.10), it appears to establish a connection but I cannot access any web pages. If I connect the ethernet to my laptop (12.04.4) it works correctly. I have ...
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130 views

Creating bridge from wlan to ethernet

I know there is lot of threads about bridges and how to make them and manage them but still i haven't reached a goal. So i need bridge between wlan and ethernet but mean while i need connect to ...
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41 views

How to recover ASIX AX88179 from backports installation

I recently installed https://www.kernel.org/pub/linux/kernel/projects/backports/stable/v3.13.2/backports-3.13.2-1.tar.gz with make defconfig-wifi && make && sudo make install ...
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158 views

RTL8101E/RTL8102E not working with ubuntu 14.04. HP G61

After searching questions, forums, guides, I could find any solutions that would fit the average Joe... Being Ubuntu, Linux for humans, I'll ask the question once again, trying to adjust the best ...
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31 views

I can't get my wired connection working properly Ubuntu12.04

I've recently installed Ubuntu 12.04 on an old laptop. When I log in, the wired connection is active for about a minute, during which time I can browse the web etc. After this it displays the message ...
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76 views

Ubuntu 14.04 Ethernet Networks

On Ubuntu 13.10, I had to Ethernet networks configured: 'Auto' and 'Work'. When on my company network, I would manually go up and switch to the 'Work' setting (which would have the IP address, DNS ...
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54 views

Download Speed is unusually slow?

On a internet speed test I get on average 20 download and 2 upload, however when I'm trying to actually download something, be it updates, or just recently a Kali Linux .iso file it only downloads at ...
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29 views

Command line failing with https

I'm a bit new when it comes to networking. As a disclaimer, I installed Chrubuntu. The OS was able to connect fine, but it had an unrelated error and required an install and upgrade from 13.10 to ...
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103 views

My ethernet is not been detected in Ubuntu 14.04 64bit

My eth0 has been detected and I can see the mac id of my gigabit lan chip. It for some reason isn't connecting to the internet. It works just fine when I run windows on it. I'm on a gigabyte ...
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63 views

Can my internet speed be higher than my HDD write speed?

i have an old PC with 10/100 lan interface and Hitachi HDD 164GB with IDE interface. i connected 40Mb internt line to this PC. when i am trying to watch live video stream from the internet i am having ...
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74 views

Hardwired ethernet not working but wireless is

I have 2 ethernet cards (built into my motherboard) and 1 wireless card (assigned via dhcp as 192.168.1.67 by my ATT dsl modem/router) on my linux box. Wireless works fine. I tried using Network ...
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My home ethernet is working and wifi is also work“Wired Network - disconnected - you are now offline” on ubuntu 12.04

My home ethernet is working and wifi is also working but in office ethernet shows "Wired Network - disconnected - you are now offline" on ubuntu 12.04. I am new to ubuntu. please help me with it.
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51 views

Wifi/Internet Access - nm-tool disconnected … proprietary driver didn't take

Having trouble getting wifi to work. Now having trouble getting ethernet (internet connection, line) to work. Connected via ethernet to try and get wifi to work and found out I needed to install a ...
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111 views

Trying to add TP-LINK TG-3468 PCIe network card, running into problem

I've been trying to get my new TP-LINK TG-3468 to work in my Ubuntu server 12.04.04 LTS computer for quite some hours now. I noticed that the drivers that came with it were not compatible with my ...
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105 views

Cant get network bridge setup between wlan0 and eth0

I'm giving Linux a try, and my first order of business is establishing the core capabilities that I had with my old Windows setup. Namely, I'm trying to bridge my wireless network connection, from a ...
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1answer
186 views

Cannot connect to Internet but Ethernet is connected

Due to the retirement of Windows XP, I decided to try Kubuntu. I installed it on a Lenovo T61 laptop alongside XP. The Ethernet Controller is Intel Corp 82566Mm Gigabit Network Connection. The ...
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494 views

Wired network Disconnected - you are now offline

I installed a new PCI network card on my Dell Optiplex 760 and I keep seeing a popup message that says: Wired network disconnected - you are now offline When I run lshw -C network, I am able to see ...
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430 views

Ethernet problem in Ubuntu 14.04

pardon my total lack of knowledge as I'm a first time user of Ubuntu. I recently installed Ubuntu 14.04 in a machine which already runs Windows 7 HB. I have an ethernet connection which I use to be ...
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1answer
297 views

802.1x authentication not working on ubuntu 14.04

I am not able to connect to my Ethernet(via LAN) which requires 802.1X authentication (tyoe PEAP (MSCHAPv2)) on my Ubuntu 14.04 in Dell Inspiron 14z. I had been able to connect in Ubuntu 13.04 LTS and ...
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1answer
556 views

No wireless or wired internet after installing kubuntu-desktop on 14.04

I installed the kubuntu-desktop package on a normal Ubuntu install, but beforehand set up a TimeShift snapshot in case I wanted to undo the install. I logged into kubuntu but it was unable to connect ...
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193 views

unstable wired ethernet network connection after upgrading from 13.10 to 14.04(amd64)

Recently I upgrade my system from 13.10 to 14.04, after a week I faced unstable wired network connection issue. Checked network manager it shows connection as ok. Below is the detail information of ...
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261 views

Strange ethernet behaviour of Ubuntu 14.04 on Fujitsu Esprimo P720 E90+

after I had openSuse running on this machine without Ethernet issues, I installed Ubuntu 14.04 and ran into a weired Ethernet problem. My colleague has Ubuntu 12.04 on the same type of computer and no ...
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138 views

How to configure ethernet?

I have been working on getting on putting up ethernet. I have been trying to put it up all this month. Can anyone help? The output of sudo lshw -c network is: *-network ...
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ifconfig does not recognize eth0, only wlan0 and lo (Ubuntu 14.04, Macbrook Pro)

ifconfig -a produces: lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:65536 Metric:1 ...
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Detected Hardware Unit Hang with 82566DC / e1001e

I am suddenly having problems with a Ubuntu Server install. This machine ran fine with 12.04, 13.10 and also for a while with 14.04. It started doing this: 12:44:34 e1000e 0000:00:19.0 eth0: ...