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

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How do I establish 'wireless internet connection sharing' via ethernet to Raspberry pi [duplicate]

I have searched this subject in great detail and still not able to connect my raspberry pi to the web via Ethernet. I have no problems making ssh contacts with the pi. I used this video as a start ...
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No ethernet on Ubuntu 14.04 LTS

My ethernet has stopped working, leaving me with wireless only: This seems to be a common problem but I have yet to find a fix. Standard diagnostics $ ifconfig -a eth0 Link encap:Ethernet ...
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22 views

Qualcomm Atheros AR8161 - Ethernet connection doesn't work

Today I launched Ubuntu 15.10 from bootable pendrive and tried to connect to the Internet using wired connection - it doesn't work (same on Ubuntu 14.04). Wireless connection is fine. I've tried a lot ...
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14 views

Ethernet stopped working after the latest updates (Ubuntu 14.04)

My laptop doesn't have an ethernet port so I bought an ethernet adapter (D-link's DUB 13-12 USB 3.0 ethernet adapter) and after I installed the drivers (which took me weeks due to my inexperience) my ...
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Ubuntu with Intel Ethernet I217-V does not work

My company bought some notebooks and we are installing Ubuntu on them. But, the ethernet driver is an Intel I217-V. So far, it have been a headache, we are having some troubles to make it work. I ...
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Xubuntu 15.10 - WiFi working but not Ethernet [duplicate]

I upgraded from Xub 14.04 LTS to 15.10. The ethernet in 14.04 used to work, albeit slower than the Windows 10 installation on the other partition, but now it just doesn't work on the Xubuntu side. The ...
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11 views

Possible to let network-manager indicator display status of bridged network?

For my VM, I set up bridged networking by modifying /etc/networks/interface as below: # interfaces(5) file used by ifup(8) and ifdown(8) auto lo iface lo inet loopback auto eno1 iface eno1 inet ...
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61 views

Can't access internet even though the computer is connected to an ethernet

I have dual-booted Windows 7 and Ubuntu 14.04 LTS. In the early phase my wired connection used to work in both Windows and Ubuntu. But now it is only working correctly on Windows. On Ubuntu there are ...
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Ethernet not working or even showing up. 14.04 LTS. Dell Inspirion E1505

I installed Ubuntu 14.04 LTS on a Inspirion E1505 and when I booted to the install drive it recognized the Internet just fine. Now that I have it installed, not so much. When I run ifconfig it only ...
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23 views

REALTEK Ethernet Controller driver not recognized

I am running ubuntu 14.04 kernel 3.19 x86_64 architecture. Suddenly my Wired Connection stopped detecting. Reading several threads I removed r8169 and tried to install r8168. I have read many threads ...
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20 views

How test an Ethernet port (which I think is broke)

I need to know wether the Ethernet port of a desktop computer is broke or not. It's a onboard Ethernet port and the motherboard is a Gigabyte GA-MA770T-UD3. It happened after a thunderstorm. The ...
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37 views

No internet connection detected - Ubuntu 15.10

i have a problem. I recently installed Ubuntu 15.10 and installation resulted in no ethernet connection. I checked my ethernet cable and it is plugged in. here are results of lspc -knn: 00:00.0 ...
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55 views

Internet Networking not working unless dhclient is run manually

Edit: Please note, this problem is caused from a broken package, and is talked about more in another post. If you need a quick fix to temporarily get back the internet to fix the problem, I recommend ...
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19 views

No Ethernet or WIFI with 14.04 HP Pavilion [duplicate]

I have been trying for a month now. I would be super stoked if someone could help me: scotto@scotto-HP-Pavilion-15-Notebook-PC:~$ uname -a Linux scotto-HP-Pavilion-15-Notebook-PC 3.16.0-30-generic ...
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1answer
54 views

Check stability of the internet connection [on hold]

I am using Ubuntu 12.04 and want to find out if my system or the router or the provider is causing the problem, why I loose internet connection once or twice an hour. The computer is connected via ...
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116 views

Network manager no longer functional after most recent sudo apt-get upgrade

I am on 14.04, kernel 3.13.0-64.generic #104. I did sudo apt-get update && sudo apt-get upgrade and the network manager no longer works. Is anyone else experiencing this? sudo lshw -C ...
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61 views

The ethernet cable is not detected

I updated my Ubuntu 14.04 lts, but after I rebooted it, it didn't detect the ethernet cable. I tried opening the network manager but it says that the network services are not compatible with this ...
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58 views

Ethernet and Wireless stop working after upgrading fresh install (14.04) [duplicate]

I put a fresh install of 14.04 on an Acer ES1-331. I was able to get a wired connection, but not WiFi, so I updated and upgraded using a terminal. After restarting, not only was WiFi still not ...
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Enter usb ethernet adapter not working

I have an Enter usb ethernet adapter. When I plug it into my system , which is running ubuntu 14.04, it is detected, but no ethernet connections are showing up. Result of various commands are as ...
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44 views

Wired connection not working after recovery

I am using Ubuntu 15.10 and encountered some issues with wired connection. after using grub, using Ubuntu recovery option with networking enabled it messed up my wired connection settings. using: ...
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36 views

ethernet not working in Unbuntu 14.04 after I installed it along with windows 10

lspci -knn | grep -EA2 'Eth|Net' produces the following output in my system: 00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (2) I219-V [8086:15b8] (rev 31) Subsystem: ...
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Internet Sharing/nat on 14.04lts vmware esx guest with usb internet

Situation: vmware esxi 5.1 Hosting a couple of Windows guests and a Ubuntu 12 file server that also is the local DHCP server and DNS server. Two NICs in the ESXI host to a small Wifi router which I ...
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34 views

Unable to connect to the internet with Ubuntu 14.04 (eth0 doesn't get an inet addr)

I installed Windows 10 and Ubuntu 14.04 dual boot. They are both installed on separate physical hard drives. This isn't directly related to the problem but it does shed some light on it. The problem ...
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Unable to ping anything but local host from ubuntu

So I have a dual booted machine (Windows10/Ubuntu 14.04). From the windows side I can access the internet no problem. However from the Ubuntu side I cannot and have never been able to connect to the ...
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Ethernet not working but wifi does

I have never used ethernet on my pc since install. Now I tried to connect it and it seems to try using 802.1x security(asks for credentials) on my home network.When I try to disable that security, I ...
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Ethernet problem after installing Ubuntu

Ok so I'm a bit of a scrub with linux. But basically I just installed Ubuntu 14.04 LTS and I have an issue right off the bat. I do have a wireless card but I'm trying to use my ethernet right now. The ...
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Permanently add static route for broadcast UDP

Latest desktop 14.04.3 (x86 32-bit). I have two adapters eth0 and eth1, the first connects to an internal LAN, the second to a WAN and thence to the Internet. Default routing is to eth1 which is fine ...
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63 views

Ethernet connection not showing

Please help. I have 15.04 version of UBUNTU. The problem that I am facing now is: I am connected to the ethernet but it always shows that you are offline now. It never shows the lan connection logo. ...
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21 views

Boot messages over ethernet

I am trying to know the boot progress of a headless(no display) server. This tutorial teaches how to receive the boot messages over a serial cable. Is it possible to configure ubuntu to send boot ...
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Ethernet not detecting at startup detecting only after restart

I use a old Intel dh61ww board and built in Ethernet adapter it was working fine till recently Ubuntu 14.04 is not detecting Ethernet at startup but it detects my wireless usb adapter only gets ...
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Ethernet Port Detection

UBUNTU KYLIN 15.10 : Ethernet port is not working on ubuntu but previously it was working on Windows. It doesn't show any ethernet controller. I have tried: root@rajesh-Inspiron-N4010:/home/rajesh# ...
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Onboard ethernet stopped working after CPU/memory upgrade

After CPU and memory upgrade Ubuntu 12.04 would not connect to router. It is a dual boot system and the win/xp sys Ethernet still works. I tried upgrading to 14.04, but still no Ethernet. The system ...
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34 views

Need help setting up Ubuntu Server

I revived an old Dell with Ubuntu Server and it boots, but it seems it doesn't have a network connection. In the output of 'lshw' next to 'network' it says DISABLED. edit: It's a Dell Dimension 4300. ...
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Using 2 ethernet adapters on a local network, ping reply not showing

I have a laptop running with Ubuntu 15.10. Here there is one integrated Network adapter to which I added another one via USB. I now have two network interfaces which both show when I type ifconfig. ...
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Wifi connection problem acer aspire E5-573-587Q

I have bought a acer Aspire laptop. I have installed Ubuntu. I am unable to connect to internet . There are no WiFi signal available in laptop. The output of iwconfig: eth0 no wireless extensions lo ...
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Wired Ethernet not working 14.04 unknown reason

We are running ubuntu on our machines for a school project. The machine i am running uses 14.04 and has an intel Celeron 2.4Ghz and a Geforce MX 440. I do not know what is wrong and need help fixing ...
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45 views

avahi-daemon repeatedly registers/withdraws address record causing network failures

I am using Ubuntu 15.10 using an Ethernet connection to my cable model router. I have not customized the network set up in any way after installing Ubuntu. I've noticed that after about 12 to 24 hours ...
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couldn't find IP in eth0

I have installed Ubuntu 14.04. I started the terminal and hit 'ifconfig' but couldn't find the IP in eth0. I tried a couple of things to remediate it like: editing '/etc/network/interfaces' editing ...
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Ethernet Connection not working on recently installed Ubuntu 15.10 dual boot

I'm a new Ubuntu user and I just installed a dual boot on my machine. I installed Ubuntu 15.10 alongside my Windows 7. No problems with the installation, although I can't get my Ethernet connection ...
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showing connected wired but no internet and shows dns prob finished internet in chrome

if config eth0 Link encap:Ethernet HWaddr 00:27:0e:26:f7:7f UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:513 errors:0 dropped:0 overruns:0 frame:0 TX packets:87 errors:0 dropped:0 ...
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ufw, wifi, ethernet and the access to my computer

Hello everybody and thank you for your help in advance. My problem is as follows. I have installed kmotion, webadmin and of course apache in my laptop. I have opened ports 80, 8085 and 10000 ir order ...
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How to config USB ethernet to have a static IP?

I have a USB device that works as a USB RNDIS ethernet device. This device does not have DHCP capability so the host computer needs to allocate IP address for itself. I tried to add to the ...
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After few minutes of browsing internet I cant browse internet

After browsing internet for few minutes I get resolving host problem. I ran route before the outage and I got Kernel IP routing table Destination Gateway Genmask Flags Metric ...
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1answer
63 views

Ethernet doesn't work in Ubuntu while working in Windows on the same machine

I have dual boot system with Windows 10 and Ubuntu 15.10 installed. Everything worked well until last Ubuntu upgrade (or any other reason, I'm not sure here). Ethernet simply stopped working in Ubuntu ...
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How can I get the driver of Marvell Yukon 88E8075 network card

I am using dual boot with Window7 and Ubuntu 14.04.3 LTS. In Window7, I can connect the wired internet, but in Ubuntu, I cannot connect the wired internet. but I still connect the WiFi. I have found ...
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Internet stops working after a while

I recently upgraded from 12 to ubuntu 14 and since then I am getting this issue. My problem is that after a while using the internet it stops working and to get it working again I have to disconnect ...
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Ubuntu does not recognize Killer wireless 1535 and ethernet e2400 in Alienware 2015

I recently bought an Alienware 2015 which has a 1535 Killer wireless. When I installed Ubuntu 14.04 (Kernel 3.19) it did not recognize it. I did some search on the internet and found some methods to ...
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How to use Ethernet (eth0) & another Ethernet (eth1) from wifi router together to use LAN (eth0) + Internet (eth1) same time?

How to use Ethernet (eth0) & another Ethernet (eth1) from wifi router together to use LAN (eth0) + Internet (eth1) same time? I'm using Ubuntu 14.04 Desktop on a local file server.
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Ethernet not working in 14.04 LTS

I installed Ubuntu 14.04 LTS alongside Windows 7, my ethernet connection works without problem in Windows but it doesn’t work in Ubuntu. I think the problem is related to drivers and doesn’t allow me ...
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32 views

Internet connectivity through ethernet

I tried ubuntu 14.04 without installing it on my windows 8.1 pc. Everything worked fine except that I was unable to connect to internet either via ethernet or wifi. In windows, I use IEEE 802.1X ...