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

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rtl8812ae Wifi Connection Instability in Debian Jessie

I just added a D-Link DWA-582 PCI-e WiFi adapter using the Realtek RTL8812AE chipset. I confirmed the support for the chipset at https://wiki.debian.org/rtl819x#rtl8821ae . I have installed the ...
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2answers
74 views

wicd: PEAP with TKIP/MSCHAPV2 not working

In wicd, I am using PEAP with TKIP/MSCHAPV2, and I get following error: ERROR:dbus.connection:Exception in handler for D-Bus signal: Traceback (most recent call last): File ...
3
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1answer
47 views

Debian: Order of DNS servers when using VPN

My notebook gets its DNS servers via DHCP. When I start a VPN session (pptp, managed my networkmanager), the DNS servers received from that VPN session are queried first. I'd like to use the DNS ...
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2k 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
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1answer
45 views

How to have a device's IP discovered in a network in a simple manner?

At the startup I work, we're setting up a device for image capturing and analysis. It's a box with a camera, with ubuntu linux embedded, and, let's assume, we don't want to connect a monitor to this ...
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1answer
752 views

Ethernet Connection not working on Ubuntu 14.04 (with Windows 10 dual boot)

I've dual booted Windows 10 (first) with Ubuntu 14.04. The ethernet works fine when logged into Windows, but when I log into Ubuntu, The Connection Icon (right on the top tray) shows the wireless ...
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2answers
48 views

How to reach nm-connection-editor from the GUI in GNOME 3?

I am using RHEL 7 with GNOME 3. As far as I know, I can only configure an ADSL connection (via GUI) with nm-connection-editor. But where can I find a clickable symbol for the nm-connection-editor in ...
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1answer
946 views

Wicd and NetworkManager both not working in Debian Jessie

I recently installed Debian, and I was able to get the WiFi to work using the command line. After a while, it stopped working. I figured that it had something to do with the fact that my intel iwlwifi ...
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2answers
1k views

How to set up wifi hotspot with 802.11n mode?

I have two computers running Ubuntu 14.04 (ok, one is actually Mint 17.1, but that's based on Ubuntu 14.04), and I am looking to use one as a wi-fi hotspot for the other. Both computers have identical ...
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1answer
20 views

Multiple network interfaces and airmon-ng

Before using airmon-ng on a network interface, you now have to do : airmon-ng check kill This is essential in order to be able to put any interface in monitor mode, but it stops the service ...
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3answers
740 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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855 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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2answers
809 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
787 views

How to start my network in centos7?

I have edited the /etc/sysconfig/network-scripts/ifcfg-enpos2 : BOOTPROTO="static" IPADDR=192.168.1.105 NETMASK=255.255.255.0 NM_CONTROLLED=no I can't surf the web When to reboot,how to start my ...
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1answer
659 views

nmcli freedesktop DBus warnings and errors

As soon as I do nmcli con up id <ESSID>, I experience some warnings/errors: ** (process:4841): WARNING **: async_got_type: could not read properties for ...
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1answer
57 views

Ubuntu 15.10 Network Interfaces Name

I have just installed (fresh-installation) over VMware Workstation 10 an Ubuntu 15.10 64-bit virtual machine. Here, network interfaces names have been changed from 'ethX' to 'enXXXX'. My target is ...
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1answer
2k views

Cannot connect to internet after using airmon-ng check kill

In new version of Kali 2.0 with updated "aircrack-ng" tool, there is a problem between Internet connection and using cracking tools. I have my wireless card as wlan0. And the Internet connection is ...
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43 views

Why does NetworkManager explicitly support tun/tap devices?

Apparently NetworkManager recently gained support for macvlan interfaces. I notice it also supports macvtap, and the patch shows it already had some support for tun/tap devices. I thought tap ...
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3answers
4k views

Elementary OS shows WiFi networks, but won't connect

In the top bar, clicking the network icon shows a list of networks. My school's network, which on Windows I would connect to, and then visit a login page in Chrome in order for it to work, shows on ...
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1answer
32 views

Network Manager does not handle switching between networks by default

I have to transition between different networks quite often using a laptop and various docking stations. If I remove my laptop from a certain network and place it again on the same network then no ...
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1answer
36 views

Whonix, how to connect to a Wifi?

I'm running Whonix through Oracle Virtual Box, inside Windows 8.1., and I'm trying to configure it to connect to the internet. On Windows I am currently connected to my WiFi. I have both the Whonix ...
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2answers
947 views

How do I edit the hotspot configuration for Network Manager?

Running Arch/Linux with everything up-to-date and I use network manager's built-in hotspot function to share my Internet. I'm trying to edit the configuration (mostly the password, as I don't like ...
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1answer
987 views

Cannot start Wifi Hotspot from Fedora 20 - MATE but works on GNOME

I cannot start the Wifi Hotspot on Fedora 20 Mate Desktop Environment from NetworkManager. But when i log off and login to GNOME i am able to start it. I read some stuffs about hostapd but couldn't ...
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26 views

Debian: WiFi Adapter WNDA3100V2 stopped working

I have a Debian 8.1 PC running a Web server and all of sudden it stopped accepting my WNDA3100V2 USB drive. I was not able to log remotely via ssh anymore. At home, the power was still on and the ...
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1answer
65 views

how to setup network without wicd or NetworkManager

I am working on a raspberry pi box with ubuntu(15.10) installed. It has limited memory so I want to same as much as possible. In memory usage report wicd/NetworkManager and subprocesses usage aprox ...
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373 views

Kali 2.0 DSL connection

I have freshly installed Kali 2.0 but I don't know to how to get access to the Internet by using my Username and Password. Can anyone tell me how to configure manually Ethernet(eth0) or rather ...
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23 views

Manually configure Link-Local IPV6 regardless of ISP

The long and short of it is we have a system with a single ethernet port and we need to provide both an IPV4 connection (that can be completely incontrol of the user and varies per system) and we want ...
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61 views

fedora 23 sleep mode mobile broadband not working

Recently installed fedora 23 workstation 64-bit. Every thing was working fine before it went to sleep/suspend mode. Afterwards, when I tried connecting my mobile broadband, it didn't got connected and ...
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1answer
616 views

Activation of network connection failed. Kali linux v2.0

I can't connect to internet via wired, adding DSL profile with user and password. While installing kali linux 2.0 there was a warning telling that there is missing non-free firmware ...
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1answer
41 views

nmcli ipv4.manual

I'm having trouble getting Network Manager Command Line Interface to set the IP address method to manual. Here is the command that I expect to work: [me@computer]$ sudo nmcli connection modify ...
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1answer
25 views

Run concurrent static and DHCP network connections in CentOS 7

I've been trying to set up a VM for study purposes that can share some iSCSI resources on a private network with the IP 10.0.2.10/8. However, I also want to be able to concurrently use the same VM to ...
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1answer
76 views

Persist ip route and ip rule configurations for Policy Based Routing (iproute2)

Currently running on Fedora Server 23, I've been searching for the right way to persist commands such as: ip route add default via 10.0.2.1 dev ens32 table EXAMPLE_TABLE ip rule add from 10.1.2.50 ...
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4k 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 ...
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186 views

Mobile broadband repeatedly connects/disconnects

I'm using Verizon mobile broadband with a Sierra Wireless EM7345 4G LTE modem built into a Thinkpad T450s laptop. I'm configuring the modem with NetworkManager and ModemManager, using one of the ...
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148 views

How can I ensure DNS resolved common URL-s on Linux Mint and DNSmasq

I am experiencing a problem with Linux Mint 17.2. Some experiments demonstrated there's some issue with resolving URL-s. update 2015-12-02: Perhaps some one who understands this problem can ...
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1answer
208 views

How do I get the network manager applet and install openvn on Kali 2.0 Gnome 3?

I'm attempting to install VPN on my Kali Linux Gnome 3 laptop. I've followed the instructions on this page ...
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3answers
481 views

How to disable useless “audit success” log entries in dmesg

Short version: How to disable audit messages (dmesg) on a Fedora system? A Fedora system keeps logging "audit: success" messages in dmesg - in such an extreme way that dmesg has become unusable ...
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49 views

Is there another way to create DSL connection?

There are problem among distros of Ubuntu family: in versions 15.10 I can not create a DSL connection (pppoe service) - neither using Network Manager (GUI) nor using 'pppoeconf' command. Is there an ...
2
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1answer
145 views

TP-LINK Archer T2UH wifi fastroaming on Linux slow or sometimes cannot connect on AP

we are running this on Linaro Ubuntu on ARM. We are using a TP-LINK Archer T2UH USB dongle attached to the ARM board connected to a 5Ghz-only network with 6 to 9 APs configured to share the same ...
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5answers
23k 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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2answers
91 views

network connection on kali

I have installed Kaliv2 64bit (all packages updated) on vmware and I want to connect to internet with usb wlan (tp-link wn722nn) so I don't use virtual vmware network and just connect directly to my ...
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17 views

Connecting Linux Mint 16 to Wifi

I saw the previous answers to a very similar question that seemed to be solved for the requestor. The answers assumed that one can have a "hardwire" connection to the internet. Terdon said something ...
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140 views

Why can't Fedora start my (hard wired) network?

FYI: I've asked this on Superuser but not luck so I'm trying here. I'm not sure which it is more relevant to. I have a hard-wired Ethernet card/cable to my hub. I start Fedora 23 but there's no ...
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0answers
27 views

Trouble with Xfce permissions for suspend and nm-applet

I have problems with permissions in Xfce, and I have no idea how to search for solutions. Googling gives lots of different solutions but none of them work for me. When I suspend/logout/reboot etc I ...
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2answers
109 views

Bash script not running as expected

I'm trying to get the script below to take the connection uuid passed to it (by networkmanager), compare it against a list of uuids for my home connections (both physical and VPN) and run certain ...
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3answers
129 views

Why is NetworkManager package name upper case?

All other software packages are lower case, so why NetworkManager upper case?
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2answers
40 views

Is there a way to resolve DNS locally when using an HTTP proxy?

This is based on this question: http://askubuntu.com/questions/447877/how-to-resolve-the-dns-locally-when-there-is-a-proxy-configured All I want to know is if there is an existing way to achieve ...
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50 views

Huawei dongle is not detected when it's plugged for the second time in Linux Mint

I'm currently using Linux Mint 17.2. When i plug the Huawei e173 3g dongle for the first time in Linux Mint, Mobile broadband profile is appeared in network-manager applet and i can connect to the ...
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2answers
4k views

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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1answer
99 views

network connection only works for a while?

I upgraded my Debian Jessie desktop two days ago but I found that I am not able to connect to internet via eth0 now. I've pinged www.google.com, but it said "unknown host". For the inet addr and ...