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

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Installed Ubuntu 14.04 LTS, Wired and WIreless connections availiable, but no/ limited internet access

Greetings Veteran Ubuntu Users! I've tried to solve the issue on my own for the better part of the weekend, but some help would be most welcomed. I'm also new to Linux based-OS. Onto the issue... ...
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25 views

No ethernet connection only wifi

I'm providing some of the terminal tests I done for a Dell latitude D520 with Ubuntu 12.04. Please any help will be appreciated. PCI: lspci 02:00.0 Ethernet controller: Broadcom Corporation ...
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internet sharing in ubuntu

How can I share my ethernet-connected Ubuntu 14.10 laptop's Internet connection to my Android phone?
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Add an aliased interface eth0:0 to my wireless bridge

So, I have internet access being shared with iptables MASQUERADE to my wlan0 (hostapd). I have my eth0 with dhclient to have internet. I wanted to add eth0:0 to the internal subnet. As soon as I ...
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No internet connection after dual installing Ubuntu 14.04 beside Windows 8.1

I just installed Ubuntu 14.04 along side Windows 7 and I had access to my wifi networks. But since I upgraded to Windows 8.1 and installed Ubuntu 14.04 along side, I can't even connect to my wired ...
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How do I connect to the internet using a wireless router at the same time as connecting to a lan using an ethernet connection?

Setup: I have two computers, both with an ethernet and wireless interface. I have router A that is connected to the internet. I have a router B that is not connected to the internet. I would like ...
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Unable to connect to the internet (Elementary os) on my toshbia laptop (No network devices available) [closed]

I installed the Elementary OS on my laptop, it comes up with "no network devices available" even though it is plugged in to the router and there is a wireless signal also. The network controller is ...
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33 views

New install of 14.04 with wired connection. getting error “Disconnected - you are now offline”

Pretty much the title. Feeling really lost. Output of ifconfig: eth0 Link encap:Ethernet HWaddr 74:d4:35:97:a6:97 inet6 addr: fe80::76d4:35ff:fe97:a697/64 Scope:Link UP ...
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1answer
66 views

Connect to internet on Ubuntu 14.10

I recently downloaded Ubuntu 14.10 on my HP Pavilion. I try to connect to internet by wired connection but Ubuntu doesn’t recognize the Ethernet card. When I follow the instructions at: ...
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Recognize ethernet adapter on Ubuntu 14.10

I try to connect to internet on my Laptop HP Pavilion using Ubuntu 14.10, but there is a problem that Ubuntu doesn't recognize the wired connection or the Ethernet adapter: When I type ifconfig, it ...
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36 views

Auto Ethernet not seen in Network notifier in Ubuntu 14.10

Even with the network cable connected (HP2000 laptop), I do not seem to be network connected. At the same time, the Wi-Fi is working -though sluggishly. Till a couple of days back, it was the other ...
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Network Interfaces - Set MTU value based on inet addr

I need to modify /etc/network/interfaces so whenever Debian starts up the MTU is dropped to 1340 for a specific ethernet connection. I could simply force eth0 to have this MTU setting but there are 2 ...
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25 views

USB ethernet not being redetected after unplugging

I have a USB Ethernet adapter for an Ubuntu 14.10 laptop. When I turn on my computer while it's plugged in it gets detected fine and I'm able to access the internet. The thing just works. However ...
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2answers
84 views

Ethernet not working

I am new to ubuntu and I am having trouble accessing the internet via eth0 (it was working till yesterday). I have gone through the forums and implemented a few suggestions (creating new ethernet, ...
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1answer
19 views

Unable to run 2 ethernet connections at the same time

I have a workstation with the two ethernet ports (eth0, eth1), the problem is that i cannot run with both ports up and running. I can run with either one of them, but not both. auto lo iface lo inet ...
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12 views

In two ethernet interfaces am unable to ping one

There are 2 ethernet interfaces for my VM which is eth0 and eth1. In that am able to ping eth0 but not eth1. Please help me on this.
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2nd ethernet fail when connected after power up

the issue at hand is, the 2nd Ethernet port cannot communicate (e.g. ping, send packets) to the local network under the following conditions: Static IP address configuration through ...
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26 views

eth0 “unconfigures” after time

I'm a new Ubuntu user trying to get grounded in some basics. I manage to configure an IPv4 LAN address through editing /etc/network/interfaces. I then shutdown and restart eth0, and I have a stable ...
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25 views

Intermittent internet connection

I just installed Ubuntu 14.04 LTS on my desktop. I have the same installed on my laptop. My laptop has no issues. I have tested all of my other devices and I have no issues with any of them. My ...
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Ubuntu 14.10 cannot connect to Wired Network from my Desktop

I upgraded my Ubuntu version to 14.10 and all of a sudden it won't connect to Internet at all. This is my Desktop and after upgrade it shows a wireless icon in the network manager panel Here are some ...
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82 views

SOLVED: Ethernet connection problems in Xubuntu 14.04 (intermittent packet loss)

UPDATE: I have discovered that eth0 did not reset to half-duplex all of the time but only some times. Also, it occasionally appeared to have trouble resolving DNS. Then, I connected the system in ...
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25 views

Trouble with accessing Axis IP camera on Ubuntu

I have an Axis IP camera and am unable to access it through ubuntu 14.04 It works well on windows, but It doesn't connect on linux. I tried displaying the connections using avahi-discover, but it ...
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22 views

Nvidia ethernet drivers in Ubuntu 14.04

Ubuntu 14.04 refuses to work with an older Nvidia ethernet chipset, namely with the MCP51 ethernet controller. The forcedeth ethernet module refuses to work with this chipset, whatever I try. When ...
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53 views

wlan0 does not work.(eth0, wlan0 same netmask)

I am using Ubuntu 14.04. as wlan0 was connected to WiFi. The ping is not a gateway for wlan0. netmask of eth0 and wlan0 is the same. root@kwon-530U3C-530U4C:/home/kwon# ifconfig eth0 Link ...
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27 views

Ubuntu Ethernet not working 14.04

I Recently Dual Booted Linux Ubuntu with Windows 7, the Ethernet Internet works on Win-7 but not Ubuntu. sudo ethtool eth0 result nick@Linux-Dual-Boot:~$ sudo ethtool eth0 [sudo] password ...
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64 views

Ubuntu 14.04 Ethernet Configuration not working

I would like to connect my laptop (ASUS N56-JN) through ethernet. I haven't been able to do so for a while now and I have tried most of the methods suggested in the other questions on this. The cable ...
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Is there any trick to make my network adaptor sleep without super user permission? [duplicate]

i want to stop/pause my LAN Connection.That is what i needed and i don't want to use super user permissions.
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29 views

Network connectivity problem

I have installed ubuntu 14.04 along with windows 7. I recently upgraded win 7 to windows 8.1. But, it wasn't working properly so I made a fresh windows 7 install. Windows is working fine but ubuntu is ...
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59 views

Ethernet is keep disconnecting in ubuntu 14.10

I am using Ubuntu 14.10. Ethernet keep disconnecting after 1 min and displaying below message. result of command "sudo lshw -C network"
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Ubuntu 14.04.2 32-bit cannot connect to internet

I just installed Ubuntu on my old desktop today(removed Windows completely), and I am unable to connect to the internet. When I checked behind my CPU for the network port, the lights blink until ...
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45 views

Ethernet Issue on Ubuntu 14.04

I am trying to use the eth0 port on an Asus running Ubuntu 14.04.2 LTS (Trusty Tahr). It was working fine, but suddenly my pc is not recognizing the wired connection - under connections for ethernet ...
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24 views

ethernet not working on Dell with docking station Kubuntu 12.04

I installed Ubuntu 12.04 on a Dell Precision M70. I tried installing Ubuntu 14.04, but the desktop display was really screwed up. I had Ubuntu 12.04 working previously so I went back. The wireless ...
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100 views

Restore wired network connection

Hi My problem is the following: I was at my friend, were they had mac filter on the network. I used to clone the MAC in the network manager, but I accidentally copied it in the wrong field, and ...
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Fake wired connection as connected without lan cable

I am using Pro engineer wildfire 4.0 using wine loader. license server is based on mac address of Ethernet card. the software loads when connected to internet but fails to retrieve mac address without ...
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23 views

What is the difference between eth0 & p4p1? [duplicate]

I have install Ubuntu server 14.04 & my Ethernet card is detected as p4p1 !! Don't know what is this now but my internet is working fine. How can get back to eth0 ? Is there any issue with p4p1 ...
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48 views

Ethernet network is not working except for skype

I installed Ubuntu 14.04. It was working smoothly. I installed all additional software I needed. Now I am having trouble with my internet connection. My Ethernet link isn't working. I thought, the ...
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29 views

Cant Connect Wired Connection Ubuntu 14.04

I just installed Ubuntu 14.04 to an old desktop. Also tried Lubuntu live, the same problem on internet connection. ifconfig -a eth0 Link encap:Ethernet HWaddr 00:1b:fc:c8:ea:54 ...
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1answer
128 views

Ethernet link not detected in ubuntu 14.04 after update

Since I ran some update in the past week or so, I have not been able to get a wired connection. Specifically: Initially, during boot up, the ethernet link light is on As ubuntu boots up, the link ...
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Ethernet Problem with

I am having problem with the lan connection, I have 2 OS windows 7 and Ubuntu 14.04. My lan/ethernet connection works well in windows 7, but in Ubuntu its not working properly.Ethernet connection in ...
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How can I obtain stable ethernet connection using ubuntu 14.04 on Lenovo G780?

I am using Ubuntu 14.04 on a Lenovo G780 and he problem is that my Ethernet connection keeps dropping all the time. The Network manager tells me it is still connected, but neither can I load websites ...
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202 views

Extremely slow(ethernet) speed on Ubuntu 14.04 vs Windows 8.1 (dual boot)

I recently dual booted my laptop and installed Ubuntu 14.04 alongside Windows 8.1 after reading this post: http://everydaylinuxuser.com/2014/05/install-ubuntu-1404-alongside-windows.html Now, with ...
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eth0/wlan0 bridged, no connection without loopback

Ok bear with me because I'm fairly new to this ;) I just installed ubuntu 14.04 and my network interfaces seem to be bridged....wlan0 is being assigned the mac of eth0, also I have normal ...
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27 views

Ethernet not detected during installation of Ubuntu-10.04.2-server-amd64

When I tried installing "Ubuntu Interprize cloud" version on a Dell Optiplex 9020 desktop with "Ubuntu-10.04.2-server-amd64.iso". The installation does not detect the Ethernet in-spite-of LED blinking ...
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65 views

No wired ethernet connection on desktop

I have read many posts, explanations, how-tos about similar issues but I could not find a solution in my exact case. It's always better to install connected to the Internet, but with my desktop I can ...
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System restarts whenever ethernet cable is connected (and system is not connected to power source)

I have a strange problem with my Ubuntu 14.04 system. If my laptop is not connected to a power source, and I plug in my ethernet cable, the system restarts. It's an AMD processor with ATI radeon ...
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Ubuntu Print via LAN using USB 2 to Fast Ethernet box to USB printer

Ubuntu 14.04 Printer HP OFFICEJET K7100 (wide format) USBNETBOX1 by KONIG, based on ASIX AX88772 chipset Installed HPLIP-3.14.10 version was installed on 19-01-2015 - Ran test print connecting my ...
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28 views

Connecting to internet through bridge

I'm trying to connect my ubuntu desktop to the internet but my wireless card doesn't work on it. I have a Windows 7 desktop sitting next to it which connects to the internet through wifi so I'm ...
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get kernel panic log

My system keeps hanging every several hours. I think the problem is somehow connected with network, because plugging ethernet cable eliminates the problem (even if ethernet is used locally only). If I ...
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1answer
64 views

Ubuntu - Method to install drivers [closed]

How do I install ethernet driver on Ubuntu? Isn there a program which installs the drivers?The .exe files dont work.There are linux editions but i do not know how to install them.
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2answers
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Ethernet won't work unless I set the speed to 100

I'm currently on 14.04 LTS, but I been testing on 12.04 LTS as well and the same problem occurs. My motherboard is a MSI Z97 MPOWER MAX AC. Basically, the ethernet is detected but it doesn't connect ...