Questions about configuring or using wired connections in Ubuntu.

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Internet through WiFi, LAN through ethernet

How can I have my Ubuntu system simultaneously access the internet through its own WiFi adapter (not sharing) and have the wired ethernet connection be used to access the LAN? Where LAN means it's ...
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0answers
10 views

After motherboard replacement, how do I fix my wired network?

Recently the motherboard and hard drives were replaced from my HP z820 workstation. Ubuntu 12.04 is installed on a seperate (not replaced) ssd drive. Before this replacement the wired internet just ...
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13 views

Edit wired connections: IPv4 settings: Manual: Routes button

There is a "Routes" button in my Ubuntu 12.04LTS here: Edit Connections>Wired>Edit>Ipv4 Settings>Manual>Routes button Inside the Routes button I can add IP address, Netmask, Gateway, etc. I wonder ...
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21 views

Internet not working after last update [duplicate]

I have installed todays ubuntu update and internet does not work, nor wired or wireless. What can i do?
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19 views

Wired internet problem

Recently a strange thing has happened to my laptop. Sometimes internet stops working on my laptop, but I can still access the internet using my phone, which is connected to the internet via my ...
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1answer
62 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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0answers
17 views

Network card with simultaneous wired and wireless connection?

I know many threads about the topic in different OS, etc. for Windows 7 here. Many Cisco routers have rather decent capability for such a feature. However, I would like to have it in my Ubuntu ...
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1answer
33 views

Wired network cannot be established, wireless works

I have a dual-boot of Ubuntu 14.10 and Windows 10. No networking issues are present after booting to Windows. Whenever I boot into Ubuntu, however, I cannot connect even to my router (ZTE ZXDSL ...
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29 views

Configuration for wireless or wired

I'm new to ubuntu . I installed ubuntu 14.04 without any defintions for drivers like windows So ip address eveytime is changing ! I want to know how can i define the configuration for wired network ...
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17 views

I Ubuntu 14.04 wire connection randomly disconnects

lspci -knn | grep Eth A2 Intel 82573e Gigabit controller Kernel driver in use: e1000e It will work for a short time after a reboot. It will drop the connection and occasionaly just reconnect Any ...
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97 views

Wired ethernet getting detected but would not connect

My office laptop(ubuntu 12.04 LTS) is getting connected in my office network. But, When I try to connect at home, the connection with my home wired and wireless networks is getting established, but no ...
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36 views

14.04 Ethernet does not work

i downloaded ubuntu yesterday and i am unable to connect to internet. I have a HP Stream and neither an ethernet or a wireless connection will work. I use a Linksys usb to Ethernet and a comcast ...
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2answers
73 views

Can't wiredly connect to router

I have a really annoying problem. Namely, I can't connect to my Ubee evw3226 router through an ethernet cable connection. The wireless works fine. The other computer in my house has a wired ...
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0answers
54 views

Wifi problems with Ralink corp. RT2790 Wireless 802.11n in Ubuntu 14.04?

I installed Ubuntu 14.04 alongside Windows 7 on dual boot a couple of days ago. Everything seemed to go fine until it asked me to connect it to a network. Windows 7 went quite well back there, ...
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0answers
44 views

Fresh Install 14.04 Server Networking Not Working

I just installed 14.04 server and the installer was able to connect to the internet to complete the install. However, after rebooting at the end of installation I can't connect to the network. The ...
0
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1answer
11 views

Only able to get wired internet connection when running 14.04 from disc, not when installed

After re-installing 14.04 on my Dell Inspiron 1520 laptop I found that I could no longer get a wired internet connection. I vaguely recall that I had a problem connecting when I first installed 14.04 ...
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51 views

Can't connect to wired network

this is my first ask in Ask Ubuntu :) I'm trying to adapt to Xubuntu, because I come from Windows. I didn't have so much problems, I had someones with my AMD driver but I solved it. I was using wifi ...
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1answer
41 views

Wireless neteork works fine but problem with Wired connection Ubuntu 14.04

I can connect to the wireless network just fine. But when I use a cable, wired network is detected but I cannot access the internet. Here's the output for ifconfig ifconfig -a eth0 Link ...
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37 views

ASUS N56VM wired connection problem

After installed ubuntu 15.04 or 14.04 wired connection working fine but when I updated kernel 3.19.0-15 to 3.19.0-26 just not work and when I reboot laptop I have connection just for one time after ...
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137 views

Cannot access internet via Ethernet cable, but ethernet is connected, wifi works

My system Ubuntu 14.04 after boot shows notification "Incorrect proxy settings". I am trying to access internet using the Ethernet cable behind the proxy network. I am able to access the internet via ...
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1answer
32 views

Wired connection is not showing in the menu (ubuntu 14.04)

Wired connection is not showing in the menu (ubuntu 14.04) ifconfig -a lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host ...
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1answer
428 views

lan not working after reboot

I've installed Ubuntu 14.04 on my new notebook and I've got a problem with internet connectivity. When I boot the computer, everything works perfectly fine, but after rebooting using the button in the ...
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1answer
229 views

Access wired network camera(s) through a switch without disconnecting from wireless internet

Here is an image of the network I'm setting up: This network sort of works when "Computer" is running OS X; I can access "Network camera" (an Axis M1011) at its default address 192.168.0.90 and set ...
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2answers
113 views

Wired network doesn't work on ubuntu 14.04

I have no wired connection internet access on ubuntu 14.04 even though it is detected. ifconfig eth0 Link encap:Ethernet HWaddr 74:86:7a:4f:da:2c inet addr:192.168.1.102 ...
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0answers
86 views

Problem with a wired connection

I'm a newbie here. I just installed Ubuntu 14.04 LTS but can't connect with my wired connection. I did type ifconfig and shows this: eth0 Link encap:Ethernet HWaddr bc:5f:f4:7c:35:85 inet6 ...
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0answers
1k views

'Disconnected: You are now offline'

I am new to Linux and this group as well. So, please let me know if any more information is needed from my side related to the issue I am facing. I have installed Ubuntu 14.04. And I am currently ...
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18 views

Wired connection and Driver install was automatic on Live USB, after install it won't even recognize cable is plugged in

When I first tried the Live 12.04 it automatically found the drivers necessary for my wireless to connect , and when I plugged my ethernet cable in it immediately read it and connected to my ...
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59 views

Unable to find ethernet network

There is no option to connect to an ethernet network . When I open System Settings > Network > Wired and click options it responds Error editing connection Unable to find a connection with UUID ...
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1answer
29 views

Problem in connecting wired network

Operating System: Ubuntu 14.04 gnome version Wired network shows connecting icon but actually not getting connected
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58 views

how to make wired network internet connection work?

i am new using ubuntu (14.04 LTS), i have been using it for a week as my laptop main OS(toshiba satellite), and i am having trouble with web browsing and internet connection in general, i have an ...
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48 views

why my wired network often fails

my ubuntu version is 14.04, and I use manual ip address. eth0 Link encap:Ethernet HWaddr f8:bc:12:9b:a5:8d inet addr:192.168.9.30 Bcast:192.168.9.255 Mask:255.255.255.0 inet6 ...
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52 views

wired network not detected on Ubutu14.04 LTS

Internet was working fine when I use Ubuntu without installing. But when I installed Ubuntu internet was not working, and even network drivers both wired and wireless are not working and not even ...
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0answers
24 views

Cable network keeps intreruptig

My cable network keeps disconnecting every once in a while (a while = about 15 minutes). I think the problem is that "Ifupdown" is keep going up and replaceing "rds"... I guess we are supposed to ...
1
vote
1answer
57 views

Internet wired connection holds only few seconds/few requests before needing to call dhclient again

I have a dual boot ubuntu/windows 8, everything was working fine, suddently, after a reboot from the linux partition, the DNS resolution seems to be in trouble : I have to run dhclient before each ...
3
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2answers
674 views

Network manager applet doesn't show wired network connection

I have the latest installs of network-manager and network-manager-gnome. I installed Ubuntu Server LTS 14.04, then installed Cinnamon on top of that. I have LAN network connection (can browse, etc.). ...
1
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1answer
658 views

Ubuntu 14.04 Qualcomm Atheros AR8151 v2.0 Gigabit Ethernet [1969:1083] (rev c0) can't connect

Why can't I connect to my router via simple LAN cable? I just want to access my router and configure it, but my Ubuntu keeps attempting to make a wired connection and it can't. I tried switching my ...
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0answers
2k views

Wired internet not working 15.04 and 14.04 new install

I'm pretty new to Ubuntu. I have this installed on a separate drive. My normal boot is Windows 8, which I am currently writing from, so no issues with the cable or router. My wired internet isn't ...
0
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1answer
947 views

14.04 Lubuntu install randomly loses wired Internet connection

I recently moved and ever since setting up my desktop, I've had seemingly random losses of my wired connection, although high bandwidth stuff (Netflix, maximizing an HD YouTube video) seems to trigger ...
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votes
2answers
141 views

Ubuntu 14.04 crossover connection cannot ping

I am trying to connect two ubuntu 14.04 pc to each other by using crossover cable. From network settings i gave IP addresses as ;(Ipv4 manual) PC1 - IP:10.0.0.1 Network Mask:255.255.255.0 PC2 - ...
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1answer
63 views

Trying to connect Ubuntu 14.04 wired but can only get local access

I just installed Ubuntu 14.04 and I cant connect to internet. My setup is wired into a wireless router bridged with another to the internet, it's plug and play on my Windows. Can anyone help? Eth0 ...
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0answers
234 views

Noob user. No network (wired). Cannot ping router

Let me start by saying I am pretty new to Linux, so forgive my unavoidable noobness and thank you for readning this. I am trying to set up a good environment to learn programming and familiarize ...
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0answers
66 views

Ubuntu not detecting Wired Connection and automatically disconnecting

connection information in images after detecting but no internet access, here driver details not not give what does it mean? and also i am not able to play videos and songs it is asking for codecs. ...
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0answers
216 views

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 ...
0
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2answers
351 views

Ubunutu 14.10 not detecting wired or Wifi connection

I installed Ubuntu 14.10 on a clean hard drive using a USB pen drive. After the installation I found that it was not detecting my Wifi, so I connected the LAN cable to it, but its not detecting the ...
0
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0answers
26 views

I can connect to the network even though the network indicator says “disconnected”

When I disconnect from the network using the network manager tray "disconnect" command, I can still browse the Web and ping servers even while the menu shows me as being "disconnected". I have only ...
0
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2answers
302 views

Internet does not work over wired connection after removing pppoe configs

Internet over router using ethernet cable worked fine before I did any manipulation with PPPoE on my computer. After configuring PPPoE and testing some things I had to rollback configurations added ...
0
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1answer
87 views

Wired Connection Stoped working after update

My desktop is an old DELL that originally ran on Windows XP. Ubuntu 12.04 makes it run like brand new. After a bunch of updates the wired connections stopped working. Network Connections reads; ...
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0answers
40 views

Control a PCI phone / fax line in Ubuntu

I have a Conexant Systems FAX/Phone line controller plugged into my old desktop and was wondering if there was a way to interface with it. I just want to be able to "twiddle bits" on it, nothing fancy ...
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0answers
61 views

Ubuntu 14.04 wifi not working with BCM4312 [duplicate]

I'm working on a dell inspiron1545 can get the wired connection to the internet to work but not the wireless. something with the driver? very new to Ubuntu. 1545:~$ lspci -nn -d 14e4: 0c:00.0 Network ...
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0answers
74 views

12.04 Wired Ethernet detected but no internet

My internet suddenly stopped working today. I've been trying to follow a bunch of different threads in attempt to fix the problem, but nothing has been working and I'm afraid I might have made it ...