LAN is short for local area network. Commonly refers to cable bound networks.

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Randomly losing connection but still in LAN

At work I am using ubuntu 12.04 on my laptop. Throughout the day I randomly lose connection to the internet, but I am still in the WLAN. Like, when I try to connect to google it will timeout and not ...
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115 views

found someone lurking in my LAN, not sure what to do next

I have DD WRT router with internal numbers all falling within 192.168.1.0/24. I was looking on my firewall records this morning and found someone at 10.10.109.100 got blocked from accessing port 5353 ...
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1answer
141 views

DC++ stopped working after upgradation to Ubuntu 13.04

I am a newbie to Linux. Recently I upgraded from 12.10 to 13.04. However after doing so, I am no longer able to connect to DC++ hub provided by my college. It worked just fine with previous version. ...
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1answer
176 views

unable to connect to internet through lan

I am connected both lan cable and wifi with ubuntu. while lan connects to a local gigabit network with no internet gateway. I cannot ping google.com or any address in internet. -> if I unplug ...
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180 views

Ubuntu 12.04 adpter usb ethernet

Hi I recently bought an usb-ethernet adapter for my laptop (sony vaio pro 13). I've followed this guide (http://simon.schllng.de/2013/08/10/ubuntu-auf-dem-sony-vaio-pro-13/?lang=en) to make my wirless ...
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36 views

Lan Card detection problem in Ubuntu 12.10

My Lan Card is not working in Ubuntu 12.10 in Lenovo G580. in the same computer i am using internet in Windows 7 but when i tried to use internet in Ubuntu 12.10 it is not working due to no detection ...
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4answers
310 views

Ubuntu 12.10 Network LAN issues

OK, so I recently started using Linux Ubuntu, and well I’ve been trying to for about a week now to LAN connect several computers at my house. But here's the issue I keep running into, 2 of the 3 ...
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87 views

LAN not working on DELL 3360

I have a dell Vostro 3360 and i have recently removed windows and installed Ubuntu 12.04 I am able to use WiFi and Bluetooth but it does not detect when any LAN cable is connected. I tried unblocking ...
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1answer
40 views

LAN Share folder and enclosed folders

As a no-programmer we are having the following problem. I've shared and set permissions on folders with groups. Everything works as a charm except we can't see the content of the underlying folders ...
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86 views

Network Issue unable to connect to LAN

I'm running 04 along with Windows 7. In Windows, I am able to connect to network through LAN. In Ubuntu however, there seems to be a problem; it's not connecting. It's unable to discover the LAN. ...
0
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1answer
699 views

How to synchronise my files over LAN (Ubuntu/Windows, I'm a novice)

I am trying to synchronise my files (there is too much data to use a cloud service) between my netbook (windows XP) and my new ubuntu machine using a LAN cable. I was pleasantly surprised when ubuntu ...
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1answer
295 views

How to redirect all requests within a wlan using ad-hoc to a specific address or hostname

I'm setting up an ubuntu embedded system as a "master" server which will then broadcast to clients using ad-hoc in a wlan. The purpose is for a client to access the wlan and then access a webapp on my ...
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103 views

Internet doesn't work with automatic IPv4 setting

I am trying to connect my laptop to the hostel LAN (wired connection). When I use manual settings (static IP address), the Internet works perfectly fine. But when I use automatic settings, it works ...
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0answers
129 views

Website Not Opening from linux machines connected with lan or wifi

We have a website which opens from windows machine always. But in linux machines sometimes the website is not opening and i am getting an error message as "website not available". We found the website ...
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0answers
355 views

Unable to access shared WiFi via LAN in Ubuntu 12.04 LTS

This may look like possible duplicate of several such questions. But I tried many solutions online, but was not able to succeed in using WiFi in my Android Sony Experia U. I have LAN internet ...
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359 views

Cannot find LAN servers in Counter Strike Condition Zero

How do I connect to a LAN server in Counter Strike CZ? I am connected to the internet and everything else is working fine... but I cannot see the server that is being hosted on the very same network!
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1answer
56 views

Force index page on LAN connection

I run 3 servers on a local network. I'd like to force an index.html/php to pop on to anyone joining the LAN. I see many routers these days pop up a guest login page and think somehow I can point the ...
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1answer
2k views

How to add/remove user accounts in Ubuntu from a remote machine

How to add/remove of user accounts of a remote Ubuntu machine, from a local Ubuntu machine in the LAN?
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205 views

Ubuntu 13.04 runs from USB but not after installing to disk, unresponsive windows/buttons

When I run Ubuntu from a USB everything works perfectly as far as I can tell, except the LAN, which doesn't seem to want to connect. But after I install it to the hard drive everything stops working. ...
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1answer
211 views

Ubuntu Server : extra drivers during install

is there a way when installing Ubuntu Server (13.04) to activate linux-image-extra. My LAN card has his driver in that extra package and as is it not used at install, the installer can't see my card. ...
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419 views

Ethernet LAN connection from windows 7 to ubuntu 12.04 through virtual machine

Ethernet LAN connection from windows 7 to ubuntu 12.04 through virtualBox I have Ethernet LAN network on my IBM laptop 64-bit which runs on Windows 7. I have installed VirtualBox 4.2.14 in order to ...
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0answers
40 views

no “LAN” driver

I had installed Ubuntu 12.04LTS with windows installer, but there is no internet connection through "LAN". I ran ifconfig command but it is not showing either "eth0" or "wlan0" interface. How can I ...
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51 views

Server 12.04LTS - Unable to see LAN ever, and only able to see Web when reporting an external IP

Alright, I'll try to explain as best I can what's going on here - I'm relatively new to Linux, but I am familiar with networking. I'm setting up an old work box as a home-based web server. I started ...
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1answer
913 views

search lan in resolv.conf

On 12.04 server, I have static NIC config, but I want to remove lan from the dns search path, or resolv.conf. This is auto-generated as we know. I don't want it to search anything, except for what I ...
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267 views

cannot connect to internet both wired and wireless are not working

i just installed ubuntu 12.04. cannot connect to the internet via wire (and wireless). in terminal here are some outputs i received: ifconfig: lo Link encap:Local Loopback inet addr:127.0.1 ...
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2answers
7k views

Intel I217LM ethernet controller not detected by Ubuntu 12.04LTS

My last installation of Ubuntu 12.04 on a machine using an ASUS Q87M-E motherboard with an Intel I217LM Ethernet controller has failed to detect the ethernet card. The only thing displayed by ...
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17 views

What network accessable information would be the same for both my wireless and ethernet cards?

i cant connect to my lan with either of my network adapters. the connection times out probably due to the connection being rejected by the router which is an airport express
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166 views

Can't connect to apple airport network

My Lenovo u400 running raring can't connect to my network which is made up of an airport extreme and two airport expresses. in windows it connects and all the other computers will connect even ones ...
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97 views

LAN not working while laptop on battery

My wired LAN is not working when my laptop is on battery - anyone out there who knows where to look for a solution? Strange thing is, that the LAN port is not entirely switched off, as there's light ...
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1answer
224 views

Ethernet Card doesn't connect

I have tried multiple gigabit network cards, the latest ST1000BT32 Startech, and two different gigabit routers. The machine refuse to connect and pull an IP address. I've tried different ethernet ...
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1answer
279 views

Ubuntu 13.04 Upload Speed Slow

I have 2 machines on the same LAN. One downloads and uploads perfectly. The other downloads great, but the upload is painfully slow ~30kb/s. It's using the onboard ethernet port, which I think is a ...
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1answer
210 views

Slow network speeds GA511 (RTL-8169) 1Gbit adapter

I having troubles with the upload and download speed of my PC card network adapter. The upload speed is around 3.5-4 MB/s and the download is 30MB/s with the r8169 6.017.00 driver from realtek. I have ...
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363 views

wireless conection isn't possible, ubuntu 13.04

Ich habe vor kurzem Ubuntu 23.04 auf meinem Rechner installiert. Nach der Installation wollte ich mich auf meinen Hotspot einklinken. Das Passwort war richtig, der Empfang war ebenfalls gut, trotzdem ...
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55 views

Connecting windows 8 and ubuntu 12.04 [duplicate]

How do I connect Ubuntu and windows 8 using networking cable?Is there any step by step instructions? I tried googling .. but nothing...
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1answer
407 views

How to setup network on a small LAN

I have a small network with populated with 4 or 5 machines all on the same router. At this time I'm developing software so the router is connected to the internet but when deployed this will be a ...
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2answers
506 views

Y500 lan device not recognised

I got a Lenovo Y500 and installed 3.5.0-27-generic #46-Ubuntu SMP Mon Mar 25 19:58:17 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux. The Problem: LAN does not work after sleep. Just WiFi. And WiFi does not ...
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1answer
963 views

An(GUI) application like lan surfer or advanced ip scanner in Ubuntu?

Is there any (GUI) application like lan surfer or advanced ip scanner in Ubuntu 12.10 to find out shared folders over LAN ?
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1answer
367 views

Ubuntu 12.04; Internet connection established, but no access

I've been trying to figure this out for a while and I am unable to do it, even though I've read through a lot of answered questions on this site. I got a netbook with Ubuntu 12.04 on it. After ...
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258 views

Wired internet connection only working when another computer is turned on and connected to same lan

Recently, I came across a very strange problem on my laptop (xubuntu 12.04). I wasn't able to visit any websites and download software via ubuntu software center. In fact my internet didn't work ...
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327 views

External lan card showing device not ready and

I'm just getting the hang of the change from windows to ubuntu. Installed it 3 days ago and already got most of the things working. However, I am unabe to use my external lan card to connect to a DSL ...
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267 views

How to fix networking after installing a new CPU/Motherboard?

Upgraded from an AthlonII to an FX-8350. This meant new motherboard/integrated LAN. I can't figure out how to configure the new setup to connect to my network. Any help appreciated. Also, as i ...
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1answer
170 views

A good LAN messaging and file-sharing application

Presently I use "iptux" for sending messages and sharing files over my hostel LAN, but the interface isn't quite convenient. Is there a better LAN messaging and file-sharing application on Ubuntu? I ...
0
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1answer
4k views

Wired Lan problem In ubuntu 12.04

I am new to Ubuntu I have installed Ubuntu 12.04 as partition (with dual boot) using Wubi. In that my WiFi is working fine but LAN is being detected but its not working. I have tried some of the ...
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1answer
5k views

Can I use Wifi and cable (Ethernet) networking at same time?

I am on an intranet that is not connected to the internet and a wifi router with connection to the Internet. When am connected to the router, I can browse the Internet but cannot browse my LAN with my ...
0
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1answer
313 views

Wired internet isn't working

I would really appreciate help on this. Alright, so after searching for while on why Ubuntu wasn't connecting to the internet, someone told me that it may be the chip I had. The only information I ...
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1answer
139 views

Sharing external HDD from Ubuntu to Windows Vista

My first question over here. I am struggling with getting a share working properly. Please advise whether the logs and prints are viable and what else you may need. I have a pretty-much corrupted ...
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1answer
274 views

Lose Internet When Connected to Trendnet Ethernet Switch

I just installed Ubuntu 12.10 on about 30 computers at a high school computer lab (and deleted Win XP and Win 7). The problem that I have now is that we are unable to access the internet over our ...
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1answer
1k views

Why can't I see my LAN network with Gigabyte GA-H77-DS3H?

I can't connect via Ethernet cable to my Linksys WRTSL554GS router. I think my mobo, a Gigabyte GA-H77-DS3H does not have Wi-Fi so I don't have that option either. When I do a ifconfig this is what ...
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1answer
582 views

Cannot set up LAN internet connection

I just installed both current versions 12.04 and 12.10 of Ubuntu (not simultaneously) and i could not set up an internet connection. The ethernet port on my computer doens't light up when i'm in ...
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1answer
238 views

Why does 32 bit and 64 bit Ubuntu OS change the behavior of the r8169 LAN module?

This question is posed because I finished building a new rig with a GA-990FXA-UD3 mobo, unlocked FX 4100 proc, 16gb RAM, and GT 640 graphix card. Started it up and tested the mobo (via BIOS) and all ...