NetworkManager is an application tool to simplify the multi network model on a single or multiple interfaces.
2
votes
1answer
100 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 ...
0
votes
0answers
14 views
Networking related problem halts system to shut down
I have Ubuntu 12.04 (to be precise Linux mint 13) installed on my thinkpad T520, running for around 1 year. I am not able to shut down my machine even when I do sudo shutdown now.
After eliminating ...
2
votes
0answers
14 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
votes
0answers
59 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 ...
-1
votes
2answers
42 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 ...
1
vote
1answer
36 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 ...
2
votes
0answers
24 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 ...
2
votes
2answers
95 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 ...
1
vote
0answers
120 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 ...
2
votes
1answer
102 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 ...
0
votes
1answer
306 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 ...
2
votes
0answers
556 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 ...
1
vote
0answers
203 views
Network Manager don't show me 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 ...
0
votes
1answer
232 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 ...
3
votes
1answer
389 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 ...
0
votes
1answer
115 views
network manager in gnome 3.6.2 in Arch Linux
Every network manager 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:
...
1
vote
0answers
73 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, ...
3
votes
1answer
1k 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 ...
0
votes
2answers
211 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 ...
0
votes
1answer
760 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 ...
3
votes
1answer
844 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 ...
0
votes
0answers
51 views
Setting NetworkManager policies?
I have a linux laptop with NetworkManager. It's supposed to manage my network connections. It has wired ethernet and wifi. I would like to to automatically turn on and connect the wifi interface when ...
6
votes
1answer
159 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 ...
1
vote
0answers
202 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, ...
1
vote
1answer
72 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 ...
2
votes
1answer
835 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 ...
0
votes
1answer
101 views
Set network connection for internet access
I have two network adapters: one for my normal LAN and my tethered phone as I don't have regular internet access here yet. When both are plugged in, KDE/Network Manager prefers to route all internet ...
3
votes
1answer
262 views
NetworkManager tries to connect to previous network after suspend, even if the network isn't there
At home I am connected to network 'A' and can see WLANs 'B' and 'C' from my neighbours.
I suspend my computer and when I get to work the next day, the system still thinks it's connected to the same ...
0
votes
1answer
432 views
Setting mobile broadband connection in Fedora 17
I am using a Dell Precision M4500. I've realized that there is a SIM slot underneath the battery slot, I suppose it is for using mobile broadband access.
I am usually connecting to the internet ...
1
vote
2answers
541 views
Change default DNS on openvpn connect
I am using Network Manager on Ubuntu 12.10 to connect to an openvpn server. The connection works without problems. However, when I connect, I would like to change my default DNS server to a server ...
1
vote
0answers
170 views
Connect to a VPN from a Linux Virtual Machine
I am running an Ubuntu distro inside a VMWare virtual machine with a bridged connection on a Windows 7 host. What I am trying to do is to have the virtual machine connect to a VPN, but I'm not having ...
2
votes
2answers
994 views
Using startx on Fedora 17, a non-root user cannot join new wireless networks — how to fix?
I have Fedora 17 installed on a Lenovo X230, and if I leave it configured to boot into Gnome using systemd's runlevel5.target (or graphical.target), which is the default, networking seems to work just ...
2
votes
1answer
538 views
RHEL how to sync network settings between GUI and configuration files in /etc/sysconfig/network-scripts/?
In RHEL, we can change network settings either using GUI or editing the configuration files in /etc/sysconfig/network-scripts/.
I would like to know how the network settings (e.g. IP address, ...
2
votes
0answers
158 views
Can I configure specified PEAP in network-manager
Here's the wpa_supplicant.conf file:
ap_scan=1
network={
ssid="<SSID Name>"
proto=WPA2
key_mgmt=WPA-EAP
pairwise=CCMP
group=CCMP
eap=PEAP
phase1="peaplabel=0"
...
1
vote
1answer
453 views
Centos 6.3 force password prompt on clicking nm-applet tray icon?
I'm using Network Manager to connect to a secure wireless network on a publicly accessible kiosk machine.
The problem is, if the user manages to get to the desktop, the nm-applet is accessible by a ...
-3
votes
1answer
357 views
Network icons showing not connected when my wired network cable shows that I am
One day the power just went off when was using my desktop computer running Ubuntu 11.04. When later the power came back, I couldn't access the internet.
When I open any browser, it tells me I have no ...
1
vote
0answers
248 views
make networkmanager not prompt for password after failed connection?
While it's only an intermittent annoyance, occasionally I'm on a flaky wifi network, and each time networkmanager reconnects, it asks for the wifi password. This wouldn't be a huge issue, but the ...
1
vote
2answers
1k views
Setting up ad-hoc in Debian with DHCP?
I made a quick search and found a doc that showed me a way to setup ad-hoc. Only problem is that I need this to work with my phone (WP7) and I'm not able to set a static IP on the phone so I need the ...
1
vote
0answers
189 views
What problem have I caused to eth1 by resetting my ubuntu machine?
I am using ubuntu 10.04 (Bio-linux 6.0). Last night I tried leaving my system in hibernate mode because there appears to be a bug in this version of ubuntu such that if I do a straight shut-down, the ...
3
votes
1answer
1k views
How to handle network interfaces on crunchbang linux desktop?
I have installed crunchbang statler which is based on debian squeeze.
By default there is network-manager-gnome 0.8.1 (/usr/bin/nm-applet I believe) running with an icon near the clock/tray area.
I ...
5
votes
1answer
1k views
Terminal commands equivalent to NetworkManager's “Use as Hotspot” option
I'm making a gui application which will control my laptop in order to make it act as a wifi hotspot. I may change distributions so I want to find a solution which will work generally for all ...
2
votes
0answers
258 views
How to use Public IP in case of Two ISP which difers from each other Pfsense [closed]
Please bare with my long explanation but this is important to explain the actual problem. Please also pardon my knowledge with PFsense as i am new to
this.
I have single PFSense box with 3 Ethernet ...
3
votes
2answers
269 views
Why do we need NetworkManager?
I really do not understand the point of NetworkManager in Linux. Why does it replace the old methods of managing connections in Red Hat, for example?
2
votes
1answer
388 views
CentOS network connection breaks every 5 min
I installed CentOS 6.2 about a month ago and it worked fine. Two days ago I saw that the internet connection is broken, so I reconfigured it. I was able to use it but after a few minutes it broke ...
2
votes
1answer
766 views
How to set dhclient options for Networkmanager
I'm trying to modify the domain search order that is obtained via DHCP a la dhclient.conf:
append domain-search "example.com";
I'm using Fedora 17 (beta) and it uses NetworkManager. It builds a ...
3
votes
2answers
2k views
How to get networkmanager to configure domain specific name servers with openresolv + dnsmasq
I often connect to multiple network simultaneously. Each of these networks provide nameserver configuration via dhcp. E.g. Network 1: (eth0):
domain company1.corp #
nameserver 192.168.0.253
...
3
votes
1answer
364 views
Ubuntu automatically connects to a wireless network when its already connected by eth0 to the same network
I use Ubuntu 11.04, and I work at an institution which has wired and wireless connectivity. My computer is set to automatically connect to the wireless network if it is available.
When I am plugged ...
1
vote
0answers
874 views
G3 Usb Modem Huawei E1550 did not work after unplug (NetworkManager)
I have the following problem:
When I boot with plugged in usb modem everything is fine.
If I unplug modem and plug it back it can not be used any more.
Some logs below.
1. Modem plugged on boot
...
1
vote
1answer
4k views
wired connection not working under Ubuntu 10.04
(using Ubuntu 10.04 LTS on a netbook prior to any updates) The wireless works fine, the wired connection has been tested using a Windows computer.
Choosing auto eth0 from the power manager fails.
...
1
vote
0answers
269 views
Configuring multiple static IP addresses for a disk image
Using Ubuntu 10.04
I'm using Clonezilla to create and install a customized image. I'd like to be able to set up multiple static IP addresses. For example, I'd like the first interface to have the IP ...
