Tagged Questions

0
votes
0answers
26 views

Wired Internet not Working - Ubuntu 12.04

Till recently, I could use my ethernet wired internet but all of a sudden my laptop stopped detecting it. I can still use it via WiFi router but not when I plugin ethernet cable to my laptop. I went ...
0
votes
0answers
43 views

Wired internet connection via ethernet breaks down every 10 minutes

Good morning! I installed Ubuntu 13.04 a few days ago and I'm having a problem with my wired internet connection. I'm connecting via Ethernet and this works out fine at first, but then the connection ...
0
votes
0answers
71 views

Wifi disconnects when Ethernet connected

I'm using a WiFi connection on Ubuntu 12 and connecting to XP directly via Ethernet cable. I've set the ipv4 settings of the Ubuntu wired connection to: share with other computers and restarted. ...
0
votes
1answer
103 views

how to enable internet with ubuntu 10.04

I have installed UBUNTU 10.04 dual with my windows 8. but the internet is disabled, both the Ethernet and wireless, I try this link but when type this commands sudo apt-get update there are ...
0
votes
1answer
166 views

Why won't Ubuntu use my ethernet cable?

I have Ubuntu 12.04 LTS and for some reason, Ubuntu will not use an Ethernet cord. It will recognize it and say that I have a connection, but it won't access the internet through it. I plan to use ...
0
votes
0answers
71 views

Ubuntu 11.10 - Can't connect to internet via WiFi when I connect my ethernet to another network

I have a slight problem. My internet is working fine via WiFi, however the moment I plug in my ethernet cable to my ethernet NIC the internet stops working. The WiFi adapter is set to DHCP and the ...
0
votes
0answers
79 views

Ethernet connection connected on boot yet no internet access

When I boot Ubuntu 12.10, it says that the wired connection is being used, but it says the network is disconnected. When I disable Network Connections and then re-enable them, the wired connection ...
0
votes
0answers
107 views

Network Connection to the Intenet working strange

Internet Connection Problem On Ubuntu 12.10 64 bit running on a AMD Athlon II X2 processor on a wired connection to the internet via Dlink Dir-857 and a Cable Modem both Firefox and Chrome cannot ...
0
votes
0answers
82 views

Ethernet / WiFi problem, can't surf the web

I'm an old Windows user, and this is only my third day using Ubuntu, so I'm having a hard time understanding most of the terms in the forums. My problems: My computer doesn't recognize an Ethernet ...
1
vote
1answer
91 views

Can Ubuntu use multiple devices for downloading?

Let me give an example: I have one laptop, it is connected to 3 different networks all with access to internet. One device uses eth0, another uses wlan0 and a third one uses wlan1. Does Ubuntu knows ...
1
vote
0answers
177 views

No ethernet or wireless interfaces on 10.04

So, I just got a new Lenovo ThinkPad T430s and installed Lucid 10.04 on it. The installation went fine but when I logged in there was no connection to the internet even with a cord plugged in. ...
2
votes
1answer
268 views

12.04 won't recognize ethernet connection on my Toshiba Satellite

Like the title says, I have just installed Ubuntu 12.04 on my Toshiba Satellite P875-S7200 and I can connect to the internet via wifi but my computer doesn't seem to recognize when I plug in a wired ...
0
votes
1answer
299 views

Internet access problem in 12.10

Using ethernet connection, I cannot establish a internet connection on my chromium browser, received a DNS error (or something related to that. I am very sure that I don't have any parental controls. ...
0
votes
0answers
48 views

Ethernet connection for Internet

I have just installed the Ubuntu 11.10 and facing challenges connecting to Internet using Ethernet connection. Below is the configuration details: IP address: 172.19.40.16 Subnet mask: ...
0
votes
0answers
201 views

Share WiFi to another ethernet connected laptop with 12.04

I am stuck! Have been trying to share the WiFi Internet on my laptop to another via an Ethernet cable. Have read many articles but nothing could make it work. The other laptop does have a WiFi card ...
0
votes
0answers
314 views

Wired Connection not always working on 12.04 x64

I recently started having troubles with my Ubuntu 12.04 machine's wired connection. It will go for periods where it is working completely fine then it will stop working while other machines connected ...
0
votes
3answers
5k views

wired connection not working in ubuntu 12.04 on lenovo G580 laptop

I found solution in http://www.zyxware.com/articles/2680/solved-wired-connection-eth0-not-detected-in-ubuntu-12-04 I downloaded compact-wireless-2012-07-03-p.tar.bz2 Here the steps i followed along ...
0
votes
0answers
279 views

/etc/network/interfaces misplaced option after update

I had a desktop computer setup to wake on LAN with this option auto eth0 up ethtool -s eth0 wol g This worked for about 2 months since it was configured. Today I did a Ubuntu 12.04 update ...
1
vote
2answers
61 views

Is network configuration necessary for ethernet?

I am trying to connect my Ubuntu system to the internet using Ethernet cables. Do I need to change any settings from the defaults? Thanks.
6
votes
3answers
8k views

Wired connection not working Ubuntu 12.04

My connection was fine until now, but my wired connection is not working in Ubuntu 12.04. I have installed Ubuntu 12.04 along side Windows 7 partition and the connection works on Windows but not on ...
0
votes
0answers
31 views

my ubuntu is not connecting to internet? [duplicate]

Possible Duplicate: How do you configure desktop for a static IP address? I am using VirtualBox 4.1.16 to work Python on Ubuntu 12.04 and my operating system is Windows 7. When I start the ...
4
votes
2answers
867 views

How to block Internet for guest account?

How can I block or disable my Ethernet Internet connection, for the guest account only?
3
votes
1answer
4k views

Ubuntu 12.04 wired ethernet not working and wireless not working, How do I fix it? [closed]

I am new to ubuntu. I recently installed the latest ubuntu for desktop from http://www.ubuntu.com/download. I was very excited to start using ubuntu until I booted the computer and saw that i couldn't ...
0
votes
1answer
217 views

Ubuntu frontier DSL internet not working?

I recently installed ubuntu 11.10 on an older computer Pentium 4 dual 3.0 chips. Ubuntu installed and runs great, but cannot get the internet to work. Will not recognize either the ethernet card, or ...
1
vote
1answer
340 views

Ethernet fails after a few minutes on ubuntu 10.10 — can't reactivate without restart

I just got a new Toshiba Satellite C650 and set it up to dual boot Ubuntu 10.10 and Windows 7. Ubuntu will be my primary OS, but I'm having a weird problem with wired ethernet: when plugged into my ...
2
votes
0answers
461 views

Bad ethernet connection in Ubuntu 11.10 [duplicate]

Possible Duplicate: Internet slow on Ubuntu but not windows I am using ubuntu 11.10 . If am connect to Internet by cable I have connection problems. Internet is always really slow and ...
0
votes
2answers
799 views

wireless connects to internet but wired does not, both connect to gateway untangle firewall, what to do?

My home LAN is set up with fixed IP addresses and an Untangle gateway/firewall/DNS server with Internet access. One of my computers (Ubuntu 10.10) will connect to the Internet only through the ...
1
vote
1answer
586 views

Problem sharing laptop Internet connection

I have tried to share my laptop Internet conection to a PC by configuring the Eth0 connection of my laptop with "Share with others" selected. The Eth0 connection of the PC is DHCP Automatic. It keeps ...
3
votes
1answer
458 views

Shape incoming traffic using tc (and IFB?) on a NAT ed interface [closed]

I have an Ubuntu machine acting as a router/Stateful Firewall/NAT for my internet connection. It has a couple of ethernet ports and a wireless network for my home network (eth5, eth7, eth10 and ...