NetworkManager is a set of co-operative tools that make networking simple and straightforward.

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4
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1answer
149 views

Is there a standalone graphical application for configuring Network Manager?

I was working through a kiosk computing question yesterday. Somebody is trying to deploy Ubuntu as a single-application appliance in a way that they can hand the machine to a client and it'll let them ...
0
votes
2answers
3k views

Create WiFi hotspot on ubuntu

Although many questions have already been asked regarding WiFi hotspot, I didn't get any of the solutions working for me. I connect to the Internet using a 3G Dongle of Huawei 3772 (Vodafone). The ...
1
vote
2answers
125 views

Connecting to internet over wifi or tether, DHCP does not set DNS [duplicate]

sorry for bad english. I'm using Ubuntu 14.04 64 bit and I have a strange internet connection problem. When I'm at work I can access internet via DHCP wireless and wired without problems. When I'm at ...
0
votes
0answers
45 views

How to make my ubuntu be a gateway / forward my WiFi connection over a LAN connection to a different machine

Sooo, the question is: Can someone please give me a neat step by step checklist i need to do to be able to 1) connect to a wireless connection 2) share (bridge?) that connection via LAN 3) have ...
7
votes
1answer
541 views

Why do my DNS settings keep having to be reset?

I have a laptop that I use on my home LAN, my work LAN and my work VPN via my home LAN through OpenConnect. In addition, I also sometimes use TorGuard, which is a OpenVPN connection. All of these are ...
0
votes
0answers
26 views

WiFi connects to nothing?

When I resume my laptop from sleep the wireless connection will be connecting to a blank space. To fix it I have to disconnect, wait a few seconds and them reconnect to my network. Is there any way to ...
0
votes
0answers
43 views

my wlan card is not working propperly after suspending my laptop

I have an old laptop. I installed Lubuntu on it, and everything was working propperly, until I desided to test suspending the laptop. The Machine suspends and wakes propperly, but since I woke it the ...
0
votes
1answer
98 views

No connection with Ethernet

When I installed ubuntu 14.04 my ethernet is not connecting. Anyone can help me , please ? NetworkManager Tool State: disconnected Device: eth0 Type: Wired Driver: r8169 ...
0
votes
2answers
81 views

How to store network-manager settings in home

I'm using Ubuntu 14.04 with the network-manager. It stores all Information about wireless networks, VPNs, ... in /etc/NetworkManager/system-connections and I was just wondering why... I thought the ...
0
votes
2answers
2k views

ifconfig eth0 eth0: error fetching interface information: Device not found

I'm new to Ubuntu. In my system WIFI is working fine but Ethernet is not working fine. ifconfig -a lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 ...
0
votes
3answers
348 views

Ubuntu 14.04 ignoring network settings performed in the UI?

I have installed Ubuntu 14.04 LTS Server, and then added a minimal desktop like so: sudo apt-get install ubuntu-desktop --no-install-recommends Then I complemented the install with the following ...
0
votes
0answers
70 views

Plasma-nm configuration files broken?

plasma-nm doesn't work properly, as you can see in the attached image. Well, it seems I've not enough reputation to attach images, sorry... But on this site you can see exactly the same image and it's ...
0
votes
0answers
78 views

unable to connect network after update - maybe driver issue?

There are lots of similar questions, but i think my case is different because of a driver issue. So the problem is that my laptop cannot connect to wireless network (cannot test for wired) after the ...
0
votes
0answers
16 views

network fails when hd moved

my hd was moved into new reassembled pc. Everything works, except networking (wired/wireless). Linux can see the devices, but cannot activate. Following are data that i can get: # uname -a Linux ...
0
votes
0answers
36 views

I have to reconnect to my wifi every time i'm downloading or gone

Every time I'm downloading something huge, I almost always lose my internet connection. Network Manager says I'm still connected wireless but pinging google.com just hangs. The same problem also often ...
2
votes
1answer
33 views

Get all binded ip addresses

I have configured my network card eth0 to use 3 IPs, such as 192.168.1.10, 10.0.0.10 and 192.168.0.10. After network restart, ifconfig is showing only one IP ie, 192.168.1.10. But I can ping ...
0
votes
1answer
10 views

How to remember which network connection to use?

I have two connections: universal using DHCP and static IP for my home network. I'm usualy at home, so I want to use my static home connection. But every reboot, it's connected using DHCP and I have ...
0
votes
0answers
25 views

Problem with a BCM4313 on a Toshiba laptop

The laptop is a Toshiba Satellite A660, running Ubuntu 12.04 and it has a wireless interface that doesn’t work. So, I went to the cterminal and typed sudo lshw -C network (as per the instructions in ...
0
votes
0answers
72 views

Connect to wireless device by WIFI

I am trying to connect a mobile hot spot[without any password] from Linux device. The name of the hotspot is "WT19i-Sid" without any password. But I ma getting "No DHCPOFFERS received." and I am not ...
0
votes
0answers
40 views

DHCP running at startup

In order for my WiFi at work to work I had to use wpa_supplicant, as the Network Manager just would not connect. Manually I use two commands: sudo wpa_supplicant -B -i wlan0 -c ...
0
votes
1answer
74 views

Is dnsmasq preventing internet?

On my computer I have dual boot Win 7 and Xubuntu 14.04 64-bit. Tonight I switched over to Xubuntu to work on something. When I fired up Firefox it acted like I didn't have an internet connection. ...
0
votes
2answers
91 views

ubuntu 12.04 Wifi not working

My wifi is not working since I uninstalled network-manager-gnome. The output of sudo lshow -C network is *-network DISABLED description: Wireless interface product: PRO/Wireless ...
0
votes
0answers
72 views

I can't connect OpenVPN automatically as soon as my Wifi is connected in Ubuntu 14.04

I see an option in Ubuntu 14.04 network manager that I can connect to VPN automatically as soon as a wireless connection is connected. For some reason, I can't make it work. It just tries to connect ...
0
votes
0answers
79 views

How to connect to OpenVPN from 14.04?

I have set up an OpenVPN connection via the Network Manager, but the connection is failing. When I try the connection from the command line I get the following error: sudo openvpn --config ...
0
votes
0answers
41 views

WLAN0 scans but doesn't connect

I have two older Dell computers now working on Lubuntu. Had much trouble getting the Broadcom cards to work, but with Askubuntu help, they are now working. However, although wlan0 scans, sees my ...
0
votes
0answers
12 views

change behavior of network/internet icon in ubuntu

internet icon in ubuntu desktop just check connect to the modem or network but it don't check connection to the internet I want to change it's behavior to check both of them. something like network ...
0
votes
0answers
40 views

Restarting network manager every time

I am running an Ubuntu 13.10. Every time I reboot my computer, I have go to the terminal and type: sudo service network-manager restart to get wi-fi running. Is there any way to make this process ...
0
votes
0answers
680 views

OpenVPN on Ubuntu 14.04: Auto Connect on startup

There are a lot of topics concerning this. OpenVPN Auto Connection by putting the conf file to /etc/openvpn just doesnt work. When using the Authentification type "password" an easy way to make it ...
1
vote
1answer
40 views

Start & Stop internet connexion without broking Network Manager

I am on Precise. I used this command (with an alias), to close the network, dbus-send --system --print-reply --reply-timeout=120000 --type=method_call --dest=org.freedesktop.NetworkManager ...
-2
votes
2answers
876 views

override dns nameserver

i wish to set higher priority for my dns nameservers, or override the ones that are being set by the dhcp server. no matter which approach i took, nslookup never displays the right dns nameserver. ...
0
votes
0answers
42 views

Wifi mobile router problems

I have been using Ubuntu for a month now, and I am facing some problems with my wifi connection. The problem is that when I connect to my mobile wifi router it works fine for 10 minutes, and after ...
-2
votes
1answer
26 views

where I put my network address on ubuntu? [closed]

In windows when i put my IP address like that 116.193.170.37 255.255.255.0 116.193.170.1 and their network address: 00241D3C6FCF but in ubuntu I cound not put my network address. I don't know ...
0
votes
2answers
514 views

Intermittent wired network issues in 14.04

Since yesterday, my wired network connection has been dropping for a couple of seconds every 30 seconds or so. To my knowledge, I had not made any changes to my network. Output of ifconfig -a: ➜ ~ ...
0
votes
0answers
38 views

Have to restart networking every 10 seconds

I just created a new Ubuntu server and I cannot get the thing to do anything network related for more than 10 seconds. When I first start the machine up I can ping 8.8.8.8 About 10 times before ...
1
vote
0answers
29 views

can't click on warning window, window not active [closed]

When I want to connect to a network using a certificate, and I don't provide one, the network manager will open the following window for me. I would like to "Ignore", but I can't click on the ...
0
votes
0answers
92 views

VNC connection in Ubuntu 14.04 disconnects my wifi

I'm using Ubuntu 14.04 LTS on a ASUS vivoPC-60. When I installed it I had a few problems with the embedded wireless, it wouldn't see any networks, but after a reinstall, I had no more problems of that ...
0
votes
2answers
131 views

Host is unreacheble with static networking configuration via /etc/network/interfaces while GUI NetworkManager is ok

I have some trouble setting-up the network interface using the static IP configuration. I run ubuntu 12.04 kernel 3.11.0-22 with the back-ports enabled. I followed these instructions from ...
0
votes
0answers
24 views

Run shell script on connection to network connection, but as user

I want to run a script when I'm connecting to a specific network, but only when I'm logged in. I know about cuttlefish, but it's not being maintained. This is not a duplicate of the other question, ...
2
votes
2answers
255 views

Wifi hotspot to connect to Android using Broadcom 43xx

I'm running Ubuntu 13.10 64b on a Dell Inspiron N5010. My wireless device (found using lspci) is Broadcom Corporation BCM4313 802.11bgn Wireless Network Adapter (rev 01). I bought a new android ...
0
votes
0answers
36 views

network manager wiping resolv.conf

i have a wired connection that is not managed by network manager due to nm not yet supporting bridge. on the other hand all my wireless connections are managed by network manager. problem is, when i ...
0
votes
1answer
53 views

Wi-Fi networks not detected anymore

Problem : Wi-Fi networks not detected anymore What triggered it ? My computer froze and I ended up having to restart it using the power switch. In case it could be relevant : it froze while I was ...
1
vote
1answer
515 views

Lubuntu equivalent for gnome-system-monitor

Gnome-system-monitor shows, under resources, three things, namely CPU, Memory and Network History. Is there a Lubuntu equivalent which shows me these things? As far as I've noticed, Lubuntu has Task ...
0
votes
0answers
52 views

Wireless does not work 14.04 laptop model MM061 [duplicate]

Wireless network not working (built-in adapter) I can't see any network but in Windows it is working. So I should use a (network external adapter) and I can see the network and Access to the web. ...
0
votes
1answer
42 views

dispatcher.d script not executing

I'm currently working on script , which will change proxy and apt settings depending on network in which the Laptop will be plugged in. Problem is that, if i run the script from terminal, everything ...
0
votes
1answer
57 views

Create personal wireless network on laptop

I have a WiFi Network, now I have connected my laptop to the WiFi Network. And it is working fine I'm able to access the internet via WiFi. But I want to create other network on my laptop so that I ...
3
votes
1answer
125 views

Set specific interface for internet access

I have a machine with three network interfaces running Ubuntu 12.04 LTS, 64-bit, kernel 3.5.0-49. I am using all three interfaces. Two of them are connected to LANs (eth0 and eth1) and one is ...
0
votes
1answer
45 views

network connection

I have a rather fascinating problem and hoping some one could shed the light on it. I have Ubuntu 12.4 LTS Server with 2 NIC's : 1. 10/100 2. 10/100/1000. eth0 & eth1 respectfully. I used the ...
0
votes
0answers
19 views

No Static Connection Established

I have Ubuntu Server 12.4 LTS Installed and Ubuntu desktop on top of it. Recently My Internet/Network connection stop working. my Gigabit Wired Ethernet card is set to Static. but does not connect to ...
0
votes
0answers
102 views

Wifi continuously connects and disconnects from network

My Ubuntu Desktop 14.04 LTS is connected through my home network (where there are 2 PCs with Windows 7). My Ubuntu pc is connected to network via Netgear Wifi USB Adapter N150 WNA1100 to a router ...
0
votes
0answers
130 views

Make wired device connected to eth0 visible on wireless network wlan0

my network uses the wireless router that came with the cable company. It is not the greatest router but is my only option at this time. I recently received a PlayStation 4 as a gift, and unfortunately ...