NetworkManager is an application tool to simplify the multi network model on a single or multiple interfaces.

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Wireless Networks showing “device not managed” in Network Manager

I am using Kali Linux 1.0.6. Recently I have disabled NetworkManager and configured my system to connect to wireless network through Terminal by editing /etc/network/interfaces and running ...
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52 views

How to add Public IP to Cent OS

I am trying to configure a Public(Static) IP in Cent OS 6.4. For this, I made a copy of eth0(added local IP, so that I can connect the system to Internet) and named it to eth0:0(added Public IP, so ...
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CLI network management

I've set up a console typewriter: a laptop with a minimal Debian install and no X server. I use it as a typewriter and I use wifi to sync my documents. I connect to wifi using wpa-supplicant. That ...
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1answer
810 views

How to check what `wondershaper` has done?

I used this command: sudo wondershaper eth1 20 20 to limit network traffic. The command shows no errors. But I need a command or network monitor or gui which confirms this limitation. For example, ...
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1answer
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Create a wifi hotspot on Gnome 3 / Arch Linux

I'm trying to create a wifi hotspot in gnome shell and Arch Linux. I open "System Settings" > "Network", then I select "wifi" on the LH side and click "Use as Hotspot..." on the bottom. The system ...
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1answer
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Starting NetworkManager before gdm.service with systemd

In arch linux I would like to have NetworkManager service available at gdm login page. I enabled the two services like this: systemctl enable gdm.service systemctl enable NetworkManager The issue ...
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1answer
1k views

Gnome Network-Manager OpenVPN

I cannot get OpenVPN to work with GNOME NetworkManager. Authentication-Type is "Certificates (TLS)" I have 3 files: UserCert: user.crt CACert: ca.key PrivateKey: user.key All live in my ...
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1answer
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Why can't I connect to a hidden SSID in Edubuntu?

I'm running a godforsaken version of Edubuntu and I'm trying to get it to connect to a wifi with a hidden SSID. I've scoured the internet for the past hour or so, trying to find anything similar and ...
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3answers
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How do I get NetworkManager to keep the same IP?

The DHCP-provided IP on my laptop changes periodically. It runs CentOS 6.5 and uses NetworkManager. My desktop, running Sabayon, on the same network, does not have this problem. How can I get ...
2
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1answer
618 views

nmcli no longer allow settings modification?

When I try to modify network manager settings with nmcli, it says Error: 'con' command 'modify' is not valid. So if nmcli con modify XXX command is no longer supported, what is the substitute? EDIT ...
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1answer
60 views

Debian Squeeze not detecting any hardware after Gnome 3.8 upgrade

So, somehow I accidentally upgraded to Gnome 3.8 (Don't ask me how, I have no idea). And after a reboot, none of my peripheral devices or interfaces are working. The built in mouse and keyboard do ...
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1answer
570 views

configure gsm connection using nmcli

I have a system without X display and I want to use nmcli to configure my cell modem to connect to a certain apn. I can get it going with this modem just fine on Ubuntu (with X) and I would like to ...
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2answers
874 views

Allow Rygel to talk to NetworkManager over DBUS?

I'm trying to run Rygel, a UPNP media server, on a headless Fedora 20 system. I installed Rygel, and created a dedicated user and systemd unit for it. Rygel starts but it is not listening on the port ...
4
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1answer
196 views

How can I prefer one wifi network over another?

From my home I have access to my home wifi network as well as a public network that is deployed throughout the city. The public network has a lower signal strength and is unprotected. However, my ...
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1answer
277 views

Network Manager stuck at stage 5 of 5?

After successfully installed Fedora 20, I did a scan in the log file to spot for errors. I am able to connect to the internet, but the network manager is repeatedly producing this two lines every few ...
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0answers
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How do I get Wicd to use other drivers in Debian 7.2 Xfce?

I have an old laptop with Debian Xfce 7.2 with a wireless-n pcmcia card. NetworkManager and Wicd have the same issues with Wi-Fi, especially with authentication. The card works perfect on Ubuntu ...
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0answers
852 views

nm-applet runs fine from the command line but not at startup

If I run nm-applet from the command line, it works fine, and an icon appears in my notification area. But, I have nm-applet in my list of startup applications, and it fails to load when I log in. ...
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NetworkManager (applet) - After click on network no window or error

I have a problem with NetworkManger, or to be specific with the nm-applet. When I choose the WiFi network I want to connect to nothing happens. The terminal window I opened nm-applet shows some ...
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169 views

nm-applet openvpn connects only as root

I have a following problem, network-manager doesn't connect to vpn using openvpn, when I run it as a unpriviledged user. when I run sudo nm-applet and the choose to connect to vpn it works fine. ...
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What should be the right dhcp configuration for generating a new network over eth0?

Even not under a real server like scenario, I'm testing with dhcpd for learning and practice purposes. I'm using Ubuntu 12.04 LTS. I want to offer a network by my eth0 interface. I receive ip and so ...
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2answers
1k views

NetworkManager failing to authenticate to WPA-EAP using TTLS and PAP in LMDE

I'm running Linux Mint Debian Edition with Update Pack 7. I'm trying to connect to a WPA enterprise network using TTLS and PAP, with no luck. The problem seems to be in authentication. Visually, ...
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2answers
356 views

Traffic not being routed through Cisco VPN

I'm unable to use my school's VPN correctly in Linux. This is what I did: Installed a fresh x64 Kali linux (latest). Updated all current packages through apt-get Installed the required vpn ...
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1answer
347 views

How to speed up or get rid boot with network manager on systemd?

Network manager is the one thing that holds my system boot time from becaming really barelly existing. I'm connecting to wi-fi. My boot chain indicates what's wrong with network manager: ...
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0answers
652 views

Error while trying to connect to internet using wvdial

I am getting error while connecting to Internet through Wvdial . This is the output which I am getting : tusharmakkar08@tusharmakkar08-Satellite-C660 ~ $ sudo wvdial --> WvDial: Internet dialer ...
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272 views

What is causing my UMTS modem to hang up?

I am trying to established PPP communication to my mobile ISP with wvdial, but I always get modem hang up message. In my syslog I can see some activity: Oct 29 07:48:47 linuxbox kernel: ...
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1answer
559 views

Why is NetworkManager attempting to control an interface script that doesn't exist?

I'm showing hundreds of frequently repeated entries in /var/log/messages that don't make sense. More below the example. Here's an example, which is repeated ad nauseam in the log file: Oct 15 ...
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1answer
356 views

wireless enabled but can't browse internet

My laptop sees wireless ssid and connects but I get unknown host when trying to ping www.google.co.za, but I get replies when I ping 8.8.8.8, my other machine connected to the same router can surf the ...
6
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1answer
871 views

Non-root user cannot control NetworkManager. polkit rule has no effect

I have disabled slim and lightdm, using startx instead. Almost everything works, except I cannot control the network connections with NetworkManager when logged in as the non-root user. Enable ...
6
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1answer
2k views

Linux Mint 15 WiFi hotspot options

I'm trying to configure a hotspot in my Linux Mint 15. There are no specific manuals for 15, but I found this video which describes hot to make a hotspot in Mint 14. Creating it in Mint 15 not much ...
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1answer
71 views

Get network under Network-Manager's management

Initially, when I had installed Debian 'Wheezy' on my old trusty laptop, it's network was managed by Network-Manager. However, at some point, I think I did something, which lead to the network ...
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5answers
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How to set DNS resolver in Fedora using network-manager?

I want to try out Google public DNS. For this I need to change the nameserver address. I know it's in the file /etc/resolv.conf, but whenever I start network-manager, it overwrites the values in that ...
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1answer
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Network Manager error

When I run NetworkManager's applet, nm-applet, on my Scientific Linux 6.4, I get: [root@computer]# nm-applet ** (nm-applet:4157): WARNING **: bus_init(): Could not get the session bus. Make ...
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2answers
479 views

NetworkManager controls my wireless card, but it can't find any networks?

I have a Broadcom wireless chip which I've managed to wrestle into working with Debian GNU/Linux (I'm on Sid, if it matters). The interface is definitely there: 612 ± ip link 1: lo: ...
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how does /etc/init.d/networking restart cause wpa_supplicant to be run using the previous configurations?

Background: I use Debian Lenny and have two WiFi interfaces. I use a generic configurations on /etc/network/interfaces iface wlan0 inet static address 10.0.0.1 network 10.0.0.0 ...
6
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1answer
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Hotspot and Internet access together — why not?

If I try to set up an hotspot in GNOME, I get the following message: If you have a connection to the Internet other than wireless, you can use it to share your internet connection with others. ...
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How do I import wifi passwords into Fedora 19 (gnome3.8)

I've upgraded from Fedora 17 to Fedora 19 and would like to transfer my wifi passwords. In Fedora 17 they were stored in ~/.gnome2/keyrings/ whereas in Fedora 19 they are stored in ...
4
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1answer
539 views

List all DNS Servers, including those pushed by VPN

I want to know which DNS servers are in effect when I run commands like nslookup, dig, host, ping, etc. The general answer is to cat /etc/resolv.conf, or to look at NetworkManager, but that's only ...
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0answers
380 views

802.1X authentication with NetworkManager

I have a plain DHCP wired connection at home, and a wired connection secured with 802.1X at the office. I need to use the right parameters in each location. I've configured both connections with ...
0
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1answer
388 views

Frequent disconnections in OpenVPN

I'm suffering random disconnections with OpenVPN. I don't know much about the subject, maybe you can point me in the right direction? Here is the tail for /var/log/messages, it contains a <warn> ...
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3answers
5k views

Cannot connect to network in fedora 19

I am new to linux. I just installed fedora 19 and it shows that i am not connected to network (not recognizing network) though my connections are correct. I don't know what to do. Can any one please ...
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2answers
2k views

Exporting NetworkManager configurations

I am using Fedora 19, there is no ~/.gconf/networking/NetworkManager directory, and system-wide /etc/NetworkManager has no files required. I want to export my user's NetworkManager configurations, ...
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3answers
2k views

Using multiple NICs for faster internet?

My laptop have a ethernet card and a wifi card. Ethernet line have maximum download rate at 1.5MiB/sec and wifi is over 1MiB/sec too, but it seem only have one NIC can working at a moment (if I turn ...
3
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1answer
481 views

How to take down a static network interface when not connected?

I have 2 network interfaces: eth0 for LAN connection wlan2 for wireless connection I have set them static in the /etc/network/interfaces file. The problem is that I rarely have both connected at ...
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2answers
708 views

NetworkManager Wi-Fi enablement button unselectable

I have a Gigabyte Q2532 laptop and Enable Wi-Fi of NetworkManager is not selectable. As for the device, here is the relevant entry from lspci: 03:00.0 Network controller: Qualcomm Atheros AR9285 ...
1
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2answers
727 views

Does Lenovo builtin 3g modem work with debian (network-manager)

I'm going to buy laptop similar to this one: link (Lenovo W530), I'm considering buying internal 3G modem: (link, part no: 0A36319). Since I had some trouble with 3G modems previously I'd like to ...
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2answers
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NetworkManager not storing passwords

Today I noticed that NetworkManager is not storing passwords for WPA2 networks. I enter the password on connecting, but when I go to the Network Connections dialog the password field is blank and I ...
6
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1answer
3k views

Dispatcher script of network-manager no longer works

Soon after upgrading to networkmanager 0.9.8, I got the following message when it starts, Dispatcher failed: (32) Unit dbus-org.freedesktop.nm-dispatcher.service failed to load: No such file ...
2
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1answer
115 views

How can I be notified about state changes to a VPN adapter

On Ubuntu 12.04 - actually Kubuntu, but I am using NetworkManager, so the configuration should be the same - I have configured a few VPN connections. Now, if I have a long-running up- or download, ...
2
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0answers
563 views

How do you stop NetworkManager in Gnome 3?

I'm trying to force my wifi card to connect over the G-band as per this question. However, when I run iwconfig, I am told the resource is busy: [root@Eiger ~]# iwconfig wlan0 freq 2.422G SET failed ...
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2answers
450 views

Checking the Speed of Active Network Connections

In Ubuntu 12.04 LTS, there is a window called "Active Network Connections", and in there is a label called Speed. How can I get Ubuntu to do a speed check? I know of websites I can use to check the ...