0
votes
1answer
81 views

Wifi not working on 14.04 notebook

I have this Acer Aspire V5 notebook, which had problems with wifi before in 13.10 and i had to use the ethernet. sometimes it randomly started working but most of the time it wouldn't. So then i ...
0
votes
1answer
984 views

Ubuntu 14.04. Problems with internet connection [on hold]

I have a problem with the internet connection, I tried to connect through the Ethernet but after some time Ubuntu says me “Wired cable not connected” or something like this. Other possibility that ...
0
votes
1answer
39 views

How to share ethernet over wifi without creating access point?

I have company internet with internal IP and proxy settings, I want to share this Ethernet connection over wifi, but creating accesspoint is somehow not working may be due to IP architecture, I want ...
0
votes
0answers
24 views

cannot access internet from ubuntu 12.04 lts wifi or ethernet not working

I installed ubuntu from a thumbdrive version 12.04 lts. If I run ubuntu from the thumb drive, I have an ethernet connection, but no wifi. If I install ubuntu, I do have any internet connections. ...
0
votes
0answers
26 views

linux drivers for hp pavilion g6-2201ax

I have the above mentioned laptop with pre installed windows 8. I have dual booted with ubuntu 12.04. I have wifi issue, my wifi card being ralink rt3290 pci. I tried to install it by downloading from ...
1
vote
3answers
40 views

do,while in bash

I want to get RX and TX from each network adapter, so to get RX and TX from one network adapter, i used this commands : cat /proc/net/dev | grep 'wlan0' |awk '{if ($2) print $2}' | awk -v ...
0
votes
0answers
20 views

COnflict between wired and wireless connections

On my main computer (Ubuntu 13.04) I use wireless connection to the internet, I have a wireless router in my apartment. When I try to connect my main computer to my old computer (Win XP PRO SP#) ...
0
votes
0answers
41 views

Ubuntu doesn't recognize my ethernet card or wifi card fresh install

just loaded ubuntu and can't connect to the internet. I believe it has to do with not having drivers for my ethernet port and wifi adapter. How do I get compatible ones because the drivers I have ...
0
votes
0answers
34 views

Problems with us.archive.ubuntu.com can't upgrade/update

I have this problem, i can't update/upgrade, i'm using a static Ip and through wifi and my eth0 is setted and in theory connected to the internet, but doesn't go outside my network aparently, i'm ...
1
vote
2answers
51 views

Ethernet- Device not managed after changing static ip

I have changed the ethernet static ip to the default wi-fi local ip. This is so that my local and public services work after switching from a wireless connection to ethernet. At first, the solution ...
0
votes
0answers
44 views

strange ethernet problems

Ok so i had a few problems getting drivers for the wireless and wired connections to work for my dell inspiron 6400 but i managed to get them fixed a few days ago.. The problem im now faced with is ...
0
votes
2answers
309 views

No wireless and wired on ubuntu 12.04 in Acer Aspire E1-570

I'm running Ubuntu 12.04. After running an update and restarting, on the top right it says No Network Devices Available. Linux can't find the network card. It was working fine earlier.. The command ...
1
vote
0answers
108 views

Ubuntu 13.10 internet problems - Also with 12.04 LTS

Just installed 13.10 on a new build, and I'm having a few issues. The main one being with internet. My motherboard has a realtek ethernet adapter built in, and while it does connect, it does not get ...
1
vote
0answers
118 views

MSI Ge70 not able to get any internet connection

After much trouble I was finally able to install ubuntu 12.04 64bit on my new msi ge70-2oe laptop. Now I can't access any internet, either through wired or wireless, although both the wireless and ...
1
vote
0answers
119 views

no internet connection wired/wifi with Ubuntu 13.10

I have the a problem ever since I made an update from 13.04 to 13.10. I can see the wifi networks but connection is not possible. Same with wired network too. I have atheros 9285 adapter in laptop. ...
0
votes
0answers
18 views

How to connect Ethernet as keeps on disconnecting

i have installed ubuntu 13.04 on ASUS Maximus V Extreme and the Ethernet shows up and connects and disconnects, i configured it manually and then it connected but nothing on the webpages. Need help ...
1
vote
1answer
262 views

How to find name of currently-active network interface?

I need to get the name of the network interface (e.g. eth0, wlan0) that is the currently-active one, the one sending and receiving traffic at the moment. When it's connected to WiFi, it would be wlan0 ...
0
votes
0answers
73 views

Wireless is disabled by hardware switch after connecting to ethernet

I'm using dell with ubuntu 12.04. As soon as I connect ethernet wireless gets disabled and network manager shows "Wireless is disabled by hardware switch" and, that status will go away after I unplug ...
0
votes
0answers
100 views

Ubuntu Server Installer Can't Connect to Ethernet

I recently built a server with the following specs: -Asus P9D-M Motherboard -Intel Xeon E3-1220 V3 (Haswell) CPU -8GB Kingston ECC 1600MHZ DDR3 -1TB Western Digital HDD -450w PSU + Case combo The ...
0
votes
1answer
179 views

I haven't got wlan0

I am new with Gnu/Linux operating systems and specially with recently installed Ubuntu 12.04.3 LTS. I wanted to learn something about WLAN-s security and y tried to work with "aircrack-ng". I have a ...
0
votes
1answer
57 views

Why is the second linux system I install unable to access the Internet?

I am attempting to run Zorin OS 7 alongside Ubuntu on my laptop, but whichever OS I install second, does not have internet access (will not work with ethernet or wifi). So I was wondering if this was ...
0
votes
1answer
68 views

What does it mean for a network interface to be primary?

If I have two network interfaces, like eth0 and wlan0, what does it mean if I configure wlan0 to be primary? Is eth0 disabled and unused until I configure it to be primary? Does it mean the primary ...
0
votes
0answers
83 views

How to get internet to wlan0 from eth0? [duplicate]

I have hostapd and dnsmasq installed for distributing wlan with a wifi-dongle and everything is working well. I am also able to connect an ethernet-cable and get dhcp+internet from a router. Is there ...
2
votes
0answers
138 views

Unable to connect wifi and ethernet

I have installed Ubuntu on my Dell Latitude e6400 laptop. However, I am unable to connect either with Ethernet or wifi. There are no drivers detected under additional drivers. I enabled networking and ...
0
votes
0answers
35 views

Bridged connection from Win8 over ethernet not working

right then, Ive just dont a fresh install on a old laptop and am needing to download the proptirtary drivers to get the wifi card going. So ive set up a Bridged connection from my Win8 laptop over ...
0
votes
0answers
100 views

No Ethernet or WiFi conection ubuntu 12.04 desktop 64 bit on TOSHIBA satellite Pro L850

I newly installed ubuntu 12.04 for TOSHIBA satellite Pro L850 laptop. Ethernet or WiFi not working. I did lot of Googling around 2 days to fix the problem. Still no solution. Please help me to get ...
0
votes
1answer
533 views

Wi-Fi..Ethernet..Nothing Works for 13.10

I've been at this for a couple of days. Can't find a solution that works. Did the trial of 13.1 and everything worked great. As soon as I did the install on my laptop (Dell Vostro 1520) I can't get ...
0
votes
0answers
643 views

network problem - no eth0 and wlan0

Hello i realy need help to rezolve my network problem. Actually i use my phone to have internet because eth0 et wlan0 is not working i think that is a driver problem but i m not sure. i don't know ...
0
votes
0answers
105 views

Problems connecting to internet via Ethernet (RTL8101E) and WIFI (RT3290)

Helo, i have some problems connecting to internet with both wifi and ethernet. WHen i installed ubuntu 13.10 everything worked fine, but a few days now, wifi disconnects after 1 - 2 minuites and ...
4
votes
1answer
8k views

Ubuntu 13.10 - Share wireless internet connection through Ethernet

Hi I want to share the wireless internet connection on my desktop with my old laptop, through ethernet. I have ticked the option "Make available to others" on both connections, on my desktop, but I my ...
1
vote
0answers
534 views

Bridging Ethernet and Wifi on Ubuntu 12.04

I want to make my Ubuntu machine an access point for my phone. The Ubuntu machine is connected to Gigabit Ethernet. I wish to make my machine a DHCP server for the phone. So now when the phone sends a ...
0
votes
1answer
729 views

Forwarding multicast packets in wired-wireless-nat-router

I am receiving IPTV (multicast) from my ISP (Deutsche Telekom) and it is already working without any issues for the main receiver which is directly connected to my dsl router (AVM Fritz!Box 7390). ...
1
vote
1answer
556 views

Ethernet and Wireless not working in Ubuntu 12.04

I installed Ubuntu 12.04 on my computer using Wubi recently, and I'm unable to connect to the internet using either Ethernet or Wireless. At first, it was showing these errors while starting up: ...
0
votes
1answer
1k views

No network device available [duplicate]

OUTPUT - sudo lshw -C network *-network description: Network controller product: BCM4311 802.11b/g WLAN vendor: Broadcom Corporation physical id: 0 bus info: pci@0000:0b:00.0 ...
0
votes
2answers
449 views

eth0 Not working/has no inet address?

I'm fairly new to Linux and networking and i've been playing with tcpdump but when ever I try to run tcpdump it tells me eth0 has no IPv4 address which is true it has no inet whatsoever. This is the ...
0
votes
0answers
158 views

Cannot connect to Wi-Fi on 12.04 LTS

I am a very new Ubuntu user with a Toshiba Satellite L855-S5243 with a Realtek RTL8723AE Wireless LAN 802.11N PCI-E NIC wireless card and a Atheros AR8161/8165 PCI-E Gigabit Ethernet Controller and ...
0
votes
1answer
190 views

Ethernet and wireless connection problems [duplicate]

I am unable get wireless or ethernet connection to work at all. I have tried many things like trying to download the drivers while booting from the installation disc, and so forth, because this was ...
0
votes
0answers
96 views

Problems detecting wifi and ethernet adapters

I own an HP Pavilion dv4-4165la. My problem is that after installing it doesn't detect any of both network adapters, no wifi nor ethernet and I don't know how to fix it. Original Question in Spanish ...
0
votes
0answers
114 views

*-network DISABLED for Q190

I installed 13.04 Server on a Lenovo Q190. It has both wired Ethernet (look like a RTL8111/8168) and wireless (looks like Realtek, it autoloaded rtl8188ee driver). Both , when running sudo lshw -C ...
0
votes
2answers
809 views

Network adapter suddenly stopped working under Ubuntu 12.10

I'm using Ubuntu 12.10 and the network adapter suddenly stopped working. Running ifconfig, the eth0 information is not shown anymore as before (only the lo information is shown). Running lspci, the ...
0
votes
1answer
583 views

Ubuntu Broken after Interrupted Software Update

I was working while the Ubuntu Software Update prompt popped up, yet again. I was very annoyed by its constant appearance, so I decided to authorize the update. It started, and after a few minutes, ...
1
vote
0answers
472 views

Share Wifi Internet via Ethernet cable

I have a notebook connected to the internet via wifi. I'd like to share that internet connection to my pc via an ethernet cable. All descriptions on how to do that show an option box in the network ...
0
votes
1answer
365 views

Wired connection fails

I have been using ubuntu for a few years now, and since I upgraded from 12.10 to 13.04 I have this issue, where I get no error or notifications at all, but my wired connection just stops working. The ...
0
votes
0answers
111 views

Mac Mini Wifi issue

I am on a Mac Mini and I am trying ubuntu out on my mac and there is no wifi showing up at all. I tried connecting with ethernet but that didn't work either. I am new to ubuntu so any steps you might ...
0
votes
1answer
221 views

Ethernet does not connect when WiFi is enabled

Ever since upgrading to 13.04 I have been experiencing a rather weird phenomenon. At the office, we primarily use Ethernet, but there is also a WiFi network in the building (lets call it wifix). If I ...
0
votes
0answers
270 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 ...
0
votes
0answers
136 views

unable to receive multicast

I now have a problem with multicast. I run testMP3Streamer of live555 in laptop A to multicast a mp3 file; and VLC to receive the rtp stream in laptop B.It's expect to play the music, but not. ...
0
votes
0answers
196 views

Ubuntu on a bootable USB flash drive recognizing different network interfaces

I have created a USB flash drive (a 'stick') with 12.04 LTS desktop. I built this using guidelines for creating a 'try ubuntu/install ubuntu'' on a USB and then I went a stage further and installed ...
0
votes
1answer
652 views

Problem sharing ethernet connection via WiFi

I've an Ethernet connection to the Internet and I need to share it via Wifi with my other mobile devices. I followed up the instructions of setting up a hotspot in Ubuntu: I created a new connection ...
0
votes
1answer
648 views

Ubuntu 12.04 ethernet is not working?

I recently installed ubuntu 12.04 LTS, and have tried every method out there to get my Ethernet cable to work...unfortunately not one of the methods out there worked for me. here are some of the tests ...