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

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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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0answers
185 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: ...
2
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0answers
401 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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149 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
253 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
168 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 ...
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1answer
363 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 ...
4
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0answers
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
57 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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345 views

Set the MAC address for VLAN device

I created a VLAN device via NetworkManager in my Fedora 19. Also I need a specific MAC address, so I edit the /etc/sysconfig/network-scripts/ifcfg-VLAN and edit the MACADDR= variable. But this ...
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4answers
5k views

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
664 views

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
219 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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0answers
579 views

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 ...
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1answer
3k views

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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0answers
147 views

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 ...
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1answer
229 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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226 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 ...
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268 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
3k 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
987 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
773 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 ...
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1answer
290 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
393 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 ...
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1answer
445 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
572 views

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 ...
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1answer
2k 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 ...
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1answer
55 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, ...
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289 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
260 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 ...
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1answer
74 views

Is NetworkManager itself capable of creating a new Wifi connection?

Manual pages of NetworkManager mentions that it "manages Wifi network interfaces", however it does not say whether it can create new Wifi connections. NetworkManager applet appears to be able to ...
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233 views

Hub and Spoke is not working

I have configured Hub and Spoke using openswan ipsec. Tunnel is immediately getting UP but the problem is: Spoke1 can ping/access HUB's LAN and vice-versa (S1 -- HUB && HUB -- S1) Spoke2 can ...
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3answers
476 views

telling network manager to temporarily ignore a network device

I have a laptop with debian. Networking is configured with NetworkManager. Now occasionally I want to connect a device to its wired ethernet port and then bridge wireless to it. That all works in so ...
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379 views

Network connections don't work after a restart using NetworkManager

openSUSE 12.3 with Network Manager NOTE: The same behaviour occurs for eth0, but it's primarily wlan0 I'm concerned with. Whenever I restart or switch wifi networks, DNS resolution seems to be the ...
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1answer
375 views

Firefox unable to access domains defined in /etc/hosts if Network Manager is disconnected from a network

For developing web sites, I define test domains in /etc/hosts : 127.0.0.1 example.org I can then access example.org in the browsers. However I when the Network Manager is not connected to any ...
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1answer
3k views

Use of /etc/sysconfig/network-scripts/ifcfg-eth* files

What's the use of /etc/sysconfig/network-scripts/ifcfg-eth* files ? In some cases ifconfig lists the interface eth0 but I don't find the corresponding ifcfg-eth0 file whereas in other instances if I ...
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1k views

linux mint: waiting for network configuration

I went to another place and my network(either wired or wi-fi) starts not working... For now, I have a workaround solution that every time I logged in I have to run sudo service network-manager start ...
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0answers
395 views

Network Manager doesn't show Wireless connection

I've just installed on my Debian Sid with XFCE4 network manager, but I have a problem, no wireless connection are shown. What Should I do? I used to use wicd but I had problems to connect to free ...
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1answer
873 views

Can't connect to my wireless network though GNOME

I am a complete Linux beginner and I managed to install Archlinux today. But I have no access to my wifi for some reason. I get internet access in my terminal with wifi-menu but gnome tells me that ...
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4answers
5k views

NetworkManager issues in Arch Linux

Have had WiFi working fine via wifi-menu on command line for a while, but would much prefer the gnome icon, so i switched to NetworkManager, and now nothing will connect. I enabled my dhcp daemon in ...
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2answers
354 views

networkmanager with gnome 3.6.2 in Arch Linux

Every networkmanager I've tried is "incompatible with this version" in gnome's settings panel. I can still connect from command line fine, but that's just kind of a pain. Solutions I have tried: ...
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4answers
498 views

NetworkManager: disabled network when sending system to sleep

When I suspend my notebook, NetworkManager disables the wireless network (in nm-manager.c:do_sleep_wake). However, I'd love to still use the network for a very short time (to unmount cifs mounts, ...
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1answer
3k views

Wireless problem with RTL8723 and Fedora 18: can't connect to a wpa2-secured network

I'm running Fedora 18 on a Toshiba laptop with the notorious RTL8723 wireless card. I've been able to compile the driver using lwfinger's instructions from this forum thread here wget ...
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2answers
523 views

Does networkmanager supports LEAP/WPA2/AES?

I know I will have to connect through wireless that is using WPA2/LEAP/AES. Will my networkmanager connect to this network? UPDATE: then why can't I find "AES" or CCMP in my nm-applet on Ubuntu ...
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1answer
1k views

Fedora 18: Unable to connect to a WLAN network

I'm using Fedora 18 with the LXDE desktop. I seem to be unable to connect to any WLAN network. The network manager applets seem to accept only WEP but no WPA encryption. Am I missing something, or ...
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1answer
3k views

Definitive way to configure network devices in Centos 6.2

What is the definitive way to configure network devices in Centos 6.2? Via network manager or editing /etc/sysconfig/network-scripts? I have a notebook with 1 ethernet port and a usb ethernet adapter ...
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1answer
298 views

Networking looks OK, but does not work at all

I am trying to get networking to work on Sabayon X KDE Edition. I have configured wireless networking using the NetworkManager applet and networking looks OK. However, I can't connect to the ...
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329 views

Wired connection from CLI with NetworkManager - “up” in elegant way

Sometimes I need to do some operational work in text mode and I need to setup internet connection from command line (without any networkmanager applet). (Please note: that when I run Window Manager, ...
2
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1answer
167 views

dhclient-exit-hooks was not executed with NetworkManager

I configured /etc/dhclient-exit-hooks, in the old days, when I do dhclient eth0 like stuff, that script got executed automatically. Now I switched to NM, the script were never called! Althrough ps ...
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1answer
2k views

Why do I have to restart NetworkManager.service all the time?

After switching to systemd, I started to use NetworkManager.service, I got connected to WIFI automatically at boot, but I got the following message when I run nmcli con: ** (process:4433): WARNING ...