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

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mythbuntu network manager wlan problem

I cannot I have a Zotac Zbox Nano which comes with a wlan antenna in addition to the ethernet port. I want the OS to go online over wlan rather than the wired connection, I have to unplug the ethernet ...
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12 views

Ethernet problem

puter Compaq Presario V2000 Message to Ubuntu 14.047 I am working on a Compaq Presario V2000 that has Windows XP installed. For many years I was able to connect to the internet either using WiFi or ...
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1answer
43 views

Ethernet Cable Not Working

My Wireless Adapter Broke Yesterday and i did not have the time to go and get a new one. so i tried connecting with a Ethernet cable but ubuntu does not seem to recognize the cable at all. i tried ...
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16 views

Network disappears from list, disconnects, others remain

and Ubuntu, with my first question. I have Ubuntu installed on three machines alongside Win7, so they are all dual boot. I have encountered a WiFi connection problem on one, a Compaq CQ62. The unit ...
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1answer
24 views

Ubuntu usb and ethernet devices not working

I am trying to install ubuntu on a new machine, and have the 14.04.1 live cd. Everything works fine in the liveCD, but after rebooting following the install, none of the USB devices work on the ...
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1answer
21 views

ubuntu server not seeing ethernet port

i am trying to setup ubuntu server on a normal desktop computer. the install went fine (even though it didnt connect to the internet) i figured i would have to change some network config settings. but ...
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1answer
23 views

12.04 and Windows 7 Dual-boot won't connect with ethernet

My computer is dual-booted in 12.04 and Windows 7. I was connecting to the internet with an ethernet cable on 12.04 with no problems. But when I rebooted to Windows 7 I couldn't connect with ethernet. ...
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32 views

Problem with Ethernet on Asus Zenbook UX32A

I'm on Vacations at the moment and I can't use the Wlan Network - will ask this seperately - so I am using (for the third or fourth time) lan cable to connect to the rooter. But everytime I suspend ...
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1answer
48 views

ethernet stopped working on ubuntu 14.04, still works on windows

Everything was working fine on my Ubuntu 14.04 32 bit installation (on a Dell Vostro laptop) yesterday. I shut it down last night and since I powered it up this morning it is no longer handling the ...
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1answer
56 views

Cannot connect to internet on wired connection

I just built a computer and freshly installed Ubuntu 14.04 on a new hdd but cannot connect to the internet when plugging in an ethernet cable. My computer doesn't have a wireless adapter so wireless ...
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1answer
56 views

Ubuntu upgrades break ethernet connection

After performing updates on my newly installed Ubuntu 14.04 on Lenovo T440p, the ethernet connection stops working. I now have no way to connect it to the internet (wi-fi never worked. I was ...
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37 views

Open NAT too Xbox from Android via connection sharing

First I know there are similar questions that get closed as off topic but mine is slightly different. Xbox live complains about strict NAT setting when I use a Android tether and connection sharing ...
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1answer
13 views

Setting Up Loopback to Function When Ethernet Disconnected

I'm currently running a fresh install of 14.04. "ifconfig -a" lists the loopback address, however I cannot access the loopback interface (i.e., pass packets across it) unless a networking cable is ...
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1answer
46 views

Wifi, Bluetooth neither wired ethernet aren't working on my Dell Inspiron-7420

I installed ubuntu 14.04 LTS a month back alongside windows 8. All was good until a week ago when I was trying to shut down my computer via Ubuntu; it froze. So I forcefully shut it down by pressing ...
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17 views

Default PFIFO or PRIO queue disciplines seems not to be working [on hold]

Using Ubuntu 12.10 as OS, i would like to do some basic QoS on an ethernet interface. This ethernet interface is the default route to the internet. As i concern, the default Ubuntu queue discipline ...
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32 views

Join Wifi And Ethernet to share Internet but with Static IP

Hey i am a linux noob and i am trying to setup my home server with ubuntu desktop What i want to do is recieve the internet from the modem on the first floor to my server on the second floor but i ...
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45 views

Ubuntu 14.04 won't connect to internet thru ethernet

I have just installed Ubuntu as a dual boot with my windows 7 machine and I can not get it to connect to the internet with the Ethernet cable plugged in. It just says connecting for a minute or two ...
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1answer
57 views

How to get Internet connection working (restarting networking and network-manager does nothing)?

My Internet connection is not working since I restarted my laptop (which is very old). Here's what I've tried: Ran sudo -s then tried /etc/init.d/networking stop: * Deconfiguring network ...
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10 views

Is there a Gigabit NIC with USB 3.0 adapter which isn't based on ASIX AX88179?

This might seem like a ridiculous question, but I spend now > 2 hours researching google, amazon.com and yahoo in order to find a Gigabit NIC which can be connected via USB 3.0 to a Linux OS (kernel ...
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2answers
64 views

Ubuntu Server not reading /etc/network/interfaces

So after getting frustrated searching online and only ever coming up with posts about how to change EM1 to ETH0, I have come here to ask this question: What would cause Ubuntu Server to not load ...
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1answer
41 views

Forward laptop's WiFi into PC Ethernet

I need to do a few things that can only be done on my computer, but my home internet is broken this week. The only way to get internet is on my phone. I turn on tethering and my phone acts like a WiFi ...
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30 views

Dell Inspiron 1545 Ethernet and Wireless not working : Install step by step instructions

I am having the following issue. I am using Ubuntu 12.04 and the ethernet along with WLAN drivers are not working. I am needing instructions on how to install the wireless drivers through USB. Can ...
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49 views

Zero network traffic and no wake on LAN with Qualcomm Atheros QCA8171 Gigabit Ethernet

Up until recently, I was using Ubuntu 12.04. My Qualcomm Atheros QCA8171 Gigabit Ethernet network card seemed to be working fine: network traffic and wake on LAN both worked. I just installed Ubuntu ...
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41 views

reset network@ubuntu 14.04

Hi I've been trying to setup mobile hotspot in my laptop (ubuntu14.04) so I go ahead with "How to setup an Access Point mode Wi-Fi Hotspot?" after changing the files listed in the file I'm unable to ...
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31 views

Internet Connection failures

I have an HP Mini 1035NR that I just installed Unbuntu 14.04.1 on from 11.04. My wifi would connect just fine before I did the upgrade, and now it won't let me connect using wifi or ethernet. I've ...
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117 views

Ubuntu 14.04: No longer connecting to wired connection [closed]

I recently upgraded my system from 12.04 to 14.04 and everything was working fine. However, one day it randomly stopped connecting to the wired connection. My wireless connection works fine, but if ...
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19 views

Network UNCLAIMED for built in Dell Latitude C Port 2 ethernet (3com 3c920)

I have an ancient computer - a PIII based Dell Latitude CPxJ attached to a C Port 2 docking station. I believe I installed Dapper on it and upgraded it up to Intrepid. I tried learning Linux on the ...
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23 views

Can't share the LAN connection with windows 8.1

I have just installed Ubuntu 14.04 on windows 8.1 by vmware. I connect to internet via USB 3.0 Ethernet Adapter due to the reason my notebook doesn't LAN jack. The thing is I don't know how to share ...
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45 views

Wifi and ethernet networking stopped working in ubuntu 14.04

I have a System76 Kudu Professional version kudp1, it came with ubuntu 13.10 but I upgraded it to 14.04. After the last upgrade I did it stopped detecting ethernet and wifi networks. nm-tool output: ...
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1answer
120 views

No internet via wifi/ethernet after 14.04 upgrade

I have just updated to Ubuntu 14.04 LTS on my laptop, and I seem to be having some internet problems. I have no internet connection through wifi or Ethernet, after both working in the previous ...
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87 views

12.04lts: no network internet

Friends-- Cannot connect reliably to ethernet nor at all to Internet: Symptoms: About 2 weeks ago did an upgrade. Have not been able to connect to ethernet nor Internet. Today, for example, boot up ...
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150 views

How to get Wifi working on Ubuntu 14.04 (Macbook Pro Retina 15 inch - 2014)

I just downloaded Ubuntu 14.04 on my Macbook Pro Retina 15 inch 2014 version using usb. My problem is I can't get the Wifi working. No wifi connections would display on the wifi menu. I've tried ...
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36 views

Having problem with ethernet port Ubuntu 14.04

My Ethernet light keeps on blinking even after I shut down my laptop. I have dual booted Ubuntu 14.04 with windows 8.1. However, if I show down from windows the light goes off. But in the case of ...
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107 views

Ethernet connection intermittently does not work in LTS 14.04

I have been having an intermittent issue with my ethernet connection my laptop. I am using Ubuntu 14.04 LTS 64 bit. I am running a Dell 15 7357. Below is the output from lspci -v for my ethernet ...
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2answers
41 views

Excessive Power Consumption by ethernet socket

Recently I have been having problems with power consumption in Ubuntu, I am not exactly sure when this started but roughly about two weeks ago. Idle my laptop used about 9-10W of power, or at least it ...
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1answer
36 views

Unable to install Ethernet Driver in 14.04LTS

**strong text**Recently i had installed Ubuntu 14.04 LTS 64-bit. It is dual-boot with Windows 7 Ultimate. The Ethernet works good in Windows but in Ubuntu does not work.Actually,it worked for 2-3 ...
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33 views

Connected to a wireless AP but no internet

I just upgraded to 14.04 and I'm not able to load pages even though wifi is connected. Here's the output of ifconfig (I was using usb tethering). Please give me some pointers on how to diagnose the ...
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41 views

Suddenly cannot connect through ethernet (link up, not IP)

Thinkpad T432, Kubuntu 14.04, Linux 3.13.0-34-generic I left for vacations, came back, and cannot use my ethernet plug anymore. It is crucial for me at work. I can connect with Windows. I cannot ...
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53 views

Ethernet not working on Sony Vaio e series `vpcea23en` in Ubuntu 14.04

shashi@shashi-VPCEA23EN:~$ sudo lshw -numeric -C network [sudo] password for shashi: *-network description: Wireless interface product: AR9285 Wireless Network Adapter ...
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41 views

Network errors and poor throughput accessing my new NAS

The NAS stores my video library. I have a HP DV6 Laptop with 4 GB of RAM. It's running Windows 7 64-bit. Ethernet attached to my home network via a Realtec gigabit NIC. My old NAS was a Western ...
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208 views

OpenVPN: The VPN connection to … because of invalid VPN secrets

I am 3 days into using Linux. I set up an OpenVPN connection following the instructions set out by: https://www.goldenfrog.com/support/vyprvpn/vpn-setup/linux/openvpn OpenVPN installation went ...
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117 views

14.04 - Can't connect to internet Macbook Pro Retina 2013

I just installed Ubuntu 14.04 on a partition on my Macbook Pro (2013) and I can't figure out how to connect to the internet. I've read everything I can find and nothing is working. I have it wired ...
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56 views

Ethernet Port problem in ubuntu 14.04

I am using Windows 7 and Ubuntu 14.04 and have an issue with Ethernet port. I use Internet using lan cable. When I use Windows 7 it never disconnects but in case of Ubuntu it disconnects for some ...
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26 views

Network unclaimed for all network adapters

I know other people had this problem but I could not find a valid solution which fixes my problem. I have no done a fresh install or anything. Suddenly all my network devices disapeared and when I run ...
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1answer
68 views

Connect to printer directly / locally via ethernet port

My decision was to get away from windows rigth to the newsest Ubuntu 14.04.1 - so I am new to Linux, but: Trying to connect my locally, via ethernet cable attached printer (an old model Kyocera FS ...
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22 views

couldnot find other computer on locally connected area

i am using ubuntu 14.04. now i work on a place where many computer are interconnected. sometimes i have to see other computer's file that are share. but i could not find any idea to see other file. ...
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126 views

pptp VPN over WiFi doesn't work

I'm running Ubuntu 14.04 and I am trying to set up a pptp VPN between me and a server. I am using network-manager for this. Now, the VPN works perfectly when I'm on Ethernet, whereas on WiFi my ...
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how do I access Wifi on xubuntu 14.04? It has something to do with with the proprietary drivers stopping me

I'm running Xubuntu 14.04 on a Dell Latitude D620, I do not know what kind of wifi card I have but I do know I have one. When I turn it on Xubuntu doesn't attempt to search for wireless networks, ...
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56 views

Need to find network driver for Ubuntu 14.04

I'm having an issue finding a driver for my network card. I can't connect to the internet at all (no wireless dongle on the PC), and therefore, can't update or download anything because...well, ...
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142 views

Wifi is Hard-Blocked and Ethernet connection fails - [Ubuntu 14.04] - [Asus B43S-XH51]

I was just using this laptop yesterday on ethernet and a few days ago on wifi. I've never had a problem with this computer and wifi. I currently only have Ubuntu 14.04 installed - no dual-boot with ...