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

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How to disable IPv6 when connecting to an OpenVPN server using Network Manager on a dual-stack system?

I'm using the OpenVPN client through the OpenVPN Network Manager plugin on a dual stack (meaning configured both for IPv4 and IPv6 connectivity) Ubuntu 13.10 to redirect all traffic through the VPN ...
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1answer
51 views

I can not connect to internet with Ethernet

I am completely new to this entire OS and looks like i need some help. I just installed Lubuntu 13.10 onto my old Dell. The system runs great but i can't connect to the internet at all. Ive searched ...
0
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1answer
40 views

Openvpn w/ Network manager

This may be a shot in the dark. I'm setting up a Ubuntu 12.04 computer in an open area in which each user need their own username and password to access the network via VPN. This must be a very simple ...
2
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1answer
34 views

Change MAC address via Terminal [duplicate]

Is there any way to change MAC address via Terminal ?And of course any command for this job ?
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1answer
25 views

Two wlan connections at once

Is it possible to connect with two wlan access points or ad hoc networks at once? In best case, using network manager. Or is this permitted by hardware design? I like to have another connection to ...
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0answers
74 views

Cannot connect to university computer via ssh over a VPN connection to my uni. network?

I need to VPN for happen a ssh connection to my uni. server. Both computer powered by Ubuntu 13.10. I am able to establish VPN connection to the network but ssh connection does not repond and gives ...
2
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1answer
37 views

Control which network interface is used by default

My mainboard hast two ethernet ports So far i have only used one (eth1), which is connected to a router with a dhcp-server. However, I want to use the other port (eth0) simultaneously to connect to ...
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0answers
137 views

How do you install network-manager on ubuntu server 13.10

Here is the problem I am trying to solve. I have a little appliance like server. It has no UI, but I tend to move it around. Sometimes I connect it with wifi and sometimes lan. Right now I have ...
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0answers
9 views

Wireless (shared) not active in network-manager

I wanted to share wifi internet using wlan interface. For this, I followed the article at http://liquidat.wordpress.com/2013/12/19/howto-share-ethernet-via-wifi-with-networkmanager-in-kde/. The ...
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0answers
32 views

Set IP-Routes in NetworkManager?

I'm executing a connection to a vpn in ubuntu's NetworkManager, which works really fine. As is need the vpn connection only for accessing ONE ip address, i set NetworkManager not to set its default ...
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1answer
51 views

VPN Connection only for specific service or port

I rented a Virtual Machine and i want to use an VPN Service inside for privacy like Hidemyass & Co. I connect to the VM via VNC, but everytime i switch on the VPN in the VM the VNC connection ...
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0answers
32 views

Updated from Ubuntu 12.04 LTS Wubi to 13.10, Ethernet Connection Now Flaky

Under Ubuntu 12.04 LTS, I would, whenever I wanted to connect a different computer to the Internet, unplug the Ethernet cable and plug it into the other computer. When I wanted to use Ubuntu again, I ...
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0answers
35 views

LTE on Ubuntu 12.04 with AirCard 340U?

I'm using Ubuntu 12.04 (64 bit) on my laptop (DELL Latitude E6410). I'm trying to access AT&T LTE network using LTE dongle AirCard 340U but it seems like the Ubuntu OS can only use ppp0 interface ...
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0answers
11 views

Is there a way to start openvpn to specify a start-paramater (laddr) when using the network-manager?

Is there anyway to give a start parameter to open vpn when launching it from the network manager? I would like to configure it to use a specfifc mac address for the tap0 device. usually this is done ...
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0answers
26 views

log files prevent clean root umount

My root fs is always dirty after shutdown. To see why, I added a couple of lines into /etc/init.d/umountroot: /usr/bin/lsof / | /usr/bin/awk '$4 ~ /[0-9].*w/' ... mount -o remount,ro ... /bin/bash ...
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0answers
21 views

Internet connection fails with Japanese provider

I ve got the following situation here. I am in Japan My girlfriend signed an internet contract with NTT "FLET" and I want to connect to that before my neighbour finds out how to set up a password on ...
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0answers
36 views

wireless not working “ ubuntu 12.04 LTS ” ( HP 635 Notebook PC ) [duplicate]

hp-wifi: Wireless LAN Soft blocked: yes Hard blocked: no 1: hp-bluetooth: Bluetooth Soft blocked: yes Hard blocked: no 2: phy0: Wireless LAN Soft blocked: no Hard blocked: ...
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1answer
124 views

Wireless doesn't work ( hp635 notebook pc ) (ubuntu 12.04 )

I installed ubuntu 12.04 most everything is working except the wireless. I have tried many solutions but none of them worked. The original issue before complicating it by installing several drivers ...
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0answers
69 views

How to connect to a L2TP VPN given some info from a sysadmin

I have been given some details of a VPN I am meant to connect to, and can't for the life of me get it to work under Kubuntu. The info I have been given is (fake values substituted where appropriate ...
1
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1answer
90 views

Network Manager showing nonsense after update (March 2014) [12.04.4 LTS (3.5.0-47-generic i686)] [closed]

After my recent update, Network Manager is showing this: My question is: How to fix this? How to remove additional(cloned) wireless device? Is there a config file for this? The icon is showing "no ...
1
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1answer
81 views

How do I use /etc/network/interfaces instead of network-manager

I have 12.04 Desktop installed, how do I uninstall Network-Manager and set /etc/network/interfaces as the default file to resolve my network connections?
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0answers
24 views

Cannot find the Network Manager icon

One day I opened my PC as usual, but there was something wrong with the network. I didn't find the logo of WLAN/LAN. I tried to edit this file in vim: /etc/NetworkManager/NetworkManager.conf changed ...
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1answer
202 views

(SOLVED) Can't connect VPN pptp on 13.10

So I am having the exact issue as was happening in this question here I have also installed a VPN connection via NetworkManager and getting the exact same stack trace. I've looked at ...
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0answers
14 views

Gnome2 Network applet issue - annoying another icon appears.

I'm using Ubuntu 13.10, installed the gnome-2 mate desktop environment. One thing that annoys me the most is the network icon in the panel. Ok, so the network applet runs when the system starts. To ...
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0answers
31 views

How to add OpenVPN connection in NetMan without a client cert?

I've had a look around and can't find this on any other threads; I wondered if it's possible to add an OpenVPN connection to NetMan without a client certificate? My office setup uses an OpenVPN server ...
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0answers
32 views

Kubuntu 13.10 network manager and nm-applet not starting

I have to start them how can I make this happen at boot. I think this happened at upgrade time from 13.04 to 13.10 What I have to do: $ sudo service network-manager start $ Nm-applet
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0answers
13 views

nm-applet notifications prevent typing in login manager

To manage my (wireless) network connections I use nm-applet. Every time I start my system there pops an notification up which says Disconnected and a few seconds later a second one connected to .... ...
0
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1answer
32 views

Prefer home WiFi network over mobile broadband WiFi

I have 2 WiFi sources: Home WiFi, unlimited. Mobile Broadband WiFi, limited. I want to use it only when there is no other choice. How to set NetworkManager to switch from Mobile WiFi as soon as ...
0
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0answers
38 views

Relinux - “waiting for network configuration” problem

I installed Ubuntu 12.04 base system via the "minimal ubuntu" ISO. I make a script to get hostname from dhcp server as explained here. It works perfect. I don't install network manager because I ...
0
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1answer
31 views

DSL connection in WICD

How can I configure DSL connection in WICD any Idea and if not use this then what should I use.
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0answers
135 views

Network-manager not running?

I am able to connect to a WiFi but as I connect my LAN cable for Internet it says that network-manager not running and the I am unable to connect to even WiFi.
1
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2answers
39 views

booting without full network configuration 13.10

Recently I tried to install connman which removed network manager and some other dependencies. Now I cannot connect to any network, either wireless or broadband. I have tried multiple solutions from ...
0
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1answer
49 views

Wifi adapter worked from 12.04 DVD but won't connect after installing UB 12.04

I really don't get it, my wifi worked fine when I booted from dvd but after installing ub 12.04 my wifi only detects all APs but I suddenly can't connect to any of 'm and my neighbor upstairs and me ...
2
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1answer
147 views

How to get host-name from DHCP server via Network Manager?

I can get hostname and ip address from DHCP server with invoking the script under /etc/dhcp/dhclient-exit-hooks.d/ directory as explained here on client side . EDITED: I assigned host-name and ip ...
0
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1answer
50 views

how to resolve wifi disconnects and can't reconnect until disable and re-enable networking?

I don't know if this is something that already has a solution or not. I am running ubuntu 12.04 LTS and wireless driver rtl8187. My wireless connection drops after a while (like an hour or so) and ...
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1answer
76 views

How do I stop the NetworkManager in Ubuntu 13.10 without using the service command?

Usually this works as root service network-manager stop But last time it didn't. There was some message like "no such service". Strangely today, after a reboot it works! Yesterday I also tried: ...
0
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1answer
73 views

Why are there two network indicators with ubuntu-desktop in Kubuntu

I installed Kubuntu 13.10 32 bit on my Yoga 2 Pro and after some days all window decorations were gone and I couldn't repair that, so I decided to install aptitude install ubuntu-desktop and use ...
0
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1answer
114 views

How do I stop the NetworkManager in Ubuntu 13.10? [duplicate]

I tried as root service network-manager stop and /etc/init.d/network-manager stop But that doesen't exist. And: killall NetworkManager but it seems to restart immediately. How do I stop ...
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0answers
56 views

Set max-routes from network-manager-openvpn

The openvpn of my company is pushing about 250 routes. I can connect by the command line interface of openvpn by using max-routes 300 in the clients config file. By importing this file into nm, this ...
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0answers
39 views

I'm connected to wi-fi but can't see wireless networks after Ubuntu netinstall

I'm connected to wi-fi ESSID I've set during the installation of Ubuntu 13.04 netinstall, but I can't access any other wireless networks (device not managed). Furthermore, the network disconnects ...
0
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3answers
987 views

Wirless ap-hotspot ubuntu 13.10

I have Ubuntu 13.10 and I created a wireless hot spot using the network setting option and also tried to setup using AP-hotspot. The problem is the one setup using network setting is not showing in ...
0
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0answers
22 views

Hibernation fails, after trying to repair no-WLAN-problem

After noticing that my Ubuntu 13.04 had no WLAN function after resuming from hibernation, I tried the sudo restart network-manager as explained in this question: No wlan after standby . It brought ...
0
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0answers
69 views

OpenVPN plugin not showing in Network-Manager on Ubuntu GNOME 13.10 Saucy

I have installed openvpn + network-manager-openvpn & network-manager-openvpn-gnome for the Network-Manager in Ubuntu GNOME 13.10. Running netstat -rn I get tun outputs:- 10.8.0.1 10.8.0.5 ...
2
votes
1answer
133 views

Wired network does not work in Ubuntu, but works in Windows 7

Updated: I have pasted full output of bash command in Ubuntu into here, including ifconfig, ping, nm-tool, modinfo and dmesg | grep e100. Hi all, I can surf internet in Windows 7, just pluging in ...
0
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4answers
347 views

How to reinstall network manager without internet access?

Unfortunately, I uninstalled network-manager-gnome using sudo apt-get remove --purge network-manager. I was trying to reinstall it from but without internet connection I cannot do so. What is the ...
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0answers
16 views

How do I add a VirtualBox host-only networking interface to the network manager in Xubuntu 13.10? [duplicate]

I created a virtual machine to basically act as a bridge to the Internet for the host of the virtual machine, but i want the host-only interface that's attached to the host to be configurable in the ...
0
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0answers
36 views

How to “simply” execute commands when connected to a specific network without wicd if-up or cuttlefish

1) getting /etc/network/if-up is too complicated and just not working. I don't want to do it this way anyways. On Android I can do this simply with tasker. 2) cuttlefish would have been a good option ...
0
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1answer
113 views

Disconnected from wireless network - Ubuntu 12.04, Sony VF

I bought a Sony VAIO F series (SVF15A1C5E) recently with Windows 8 on it. I installed Ubuntu 12.04 and just kept a recovery partition for Windows as I do not need it. Unfortunately I cannot connect to ...
0
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0answers
19 views

Wireless - just working for some networks

I am running a Laptop with Ubuntu 12.04 installed (running fine). I have a strange issue: The wireless networking does not work in certain Networks and I have absolutely no Idea where start searching ...
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0answers
22 views

network-manager missing from 12.04 repos [closed]

I'm using 12.04 which is fully updated with a gnome 3.4.2 desktop. I noticed yesterday that while using synaptic package manager that network-manager and some libnm dependencies are under the ...