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Questions tagged [networkmanager]

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

-6
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1answer
53 views

. (Kali) I’m stuck [closed]

I downloaded the latest version on my 2012 mac, and flashed it onto a usb with etcher, it booted just fine, and everything seemed okay, but then I went to proxy and a popup appeared: Alert! Network ...
0
votes
1answer
39 views

How to make bonding using mobile broadband 4g dongles

Actually I did connect both ppp0 and ppp1 using nm-connection-editor(network connection setting). But now I wish to make a balance-rr(mode 0), and thought that bonding would do that for me. I need ...
1
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0answers
21 views

Hotspot without 2 network cards on Linux?

I have dual booted Windows and Arch Linux on my laptop. When I was using Windows, I noticed that Windows is able to create an access point even when it's connected to the Wi-Fi without disconnecting ...
0
votes
2answers
25 views

Installing a Network Manager that works in the terminal on Debian9

Trying to find any Network Manager on the "apt" databases that works in the terminal. I usually use "NetworkManager-tui" but I can not find it. Do anyone have a suggestion on good alternatives for ...
2
votes
1answer
41 views

What is creating these br-##### bridges?

What is creating these bridges (as visible in the NetworkManager) upon start? I have to delete them all every time in order for internet connectivity on a certain WiFi point to work, and as far as I ...
0
votes
0answers
20 views

How to import multiple OpenVPN files to network manager?

I just subscribed for ProtonVPN, and they provided me with a bunch of ovpn servers list. I downloaded all servers ovpn confg files and now I have like 100 of them in a folder in my system. I ...
0
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0answers
19 views

openrc: disable NetworkManager waiting

Is that possible to disable waiting for connection when starting NetworkManager on boot?
0
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0answers
17 views

RHEL 6.8 and nm-applet. How to install and configure OR how to to use nmcli and setup wifi connection

I have Red Hat 6.8. I accidentally removed the GNOME nm-applet when working with the keyring manager which is also located under “.gnome2”. I have since downloaded the nm-applet package (from http://...
0
votes
1answer
18 views

How to remove the grey border in network manager applet

I'm using nm-applet in xfce, however it displays a grey border like the following: I tried to debug the panel by doing: gsettings set org.gtk.Settings.Debug enable-inspector-keybinding true xfce4-...
0
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0answers
35 views

occasional boot fail because of error in starting Network Manager

I'm working in ubuntu 18.04 in a stationary Dell computer. Lately I have had a problem at booting where there is an error saying: [FAILED] Failed to start network Manager See 'systemctl status ...
0
votes
0answers
24 views

Alfa Awus036ach causes password prompt loop, won't connect

I want to use my Alfa Awus 036ach wireless card in my Debian 9 (stretch) system.  The system is dual boot; the other OS Kali Linux, where the cards works properly, so I assume this is not a hardware ...
1
vote
0answers
14 views

Unable to create hotspot using Gnome/Debian

When I try to create hotspot using the Gnome Network Manager, nothing happens after I click on the "Use as hotspot" button. After googling, I found out it's a bug and a workaround suggested me to do: ...
0
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0answers
16 views

Bridge one IP to VM

I have a server with a single NIC and two IPs. I've set up the primary IP on the actual NIC and i added a virtual NIC that's listening on the second IP. Now, i need to bridge the second IP to a VM. ...
0
votes
1answer
38 views

lightdm and ldap authentication: how to display connectivity issues

I use LightDM als my display manager, entering user credentials via its greeter login. The system's PAM authenticates against a LDAP server. Unfortunately, the network is unreliable hence the LDAP ...
0
votes
0answers
65 views

problem wifi iwlwifi

My wifi 'crash' sometimes. I have connection and at one moment I am always connected but no internet it the only device where I have this problem. To restorte connection I need to put down and up the ...
0
votes
1answer
30 views

Static route added with nmcli not showing up

root@Andromeda:~# nmcli con show "Wired connection 1" | grep -i routes ipv4.routes: -- then ... root@Andromeda:~# nmcli con modify "Wired connection 1" +ipv4.routes "188....
0
votes
1answer
40 views

How do I activate Network Manager on Debian?

The NetworkManager has stopped working, and I can't seem to get it to start running again. If checking the status is says masked and inactive (dead). How do I fix this?
0
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1answer
76 views

How to use nmcli to always connect to vpn when using certain wifi?

So using nm-applet its quite easy to save vpn connection and username+password of the connection and then automatically connect to it when using certain wi-fi connection. So it will always ...
0
votes
0answers
19 views

Enable NetworkManager for Ethernet interface in Kickstart

i want to enabled NM_CONTROLLED=yes in /etc/sysconfig/network-scripts/ifcfg-eth0 from my kickstart file, my current line is like network --hostname=xdw.my.local --bootproto=static --ip=x.x.x.x --...
0
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0answers
13 views

Networkmanager: apply property to ALL wireless connections for a particular interface

I'm trying to bond the ethernet and wifi on my laptop. A bond can be setup with nmcli con add type wifi ifname wlps3s0 master bond0 ssid $YOURSSID (see Bonding wired and wireless while using ...
1
vote
0answers
54 views

wifi networks don't show up in network manager

I have installed the iwlwifi driver from backports for my intel wifi card here is the output of the lspci -nnk | grep 0280 -A3 : 00:14.3 Network controller [0280]: Intel Corporation Device [8086:a370]...
0
votes
1answer
57 views

The *correct* way to require root for changes via nmcli to NetworkManager

What is the correct way, with a single command or a small polkit addition, to limit all unprivileged users to read-only usage of nmcli? Edit: Allowing only a privileged unix group, in addition to ...
2
votes
1answer
89 views

How do I to debug a slow network? (ArchBang)

Situation: MacBook Pro (late 2011/i3) with ArchBang has inconsistent network issues (very slow speed, pages fail to load, dns resolution failing). The workaround: systemctl restart NetworkManager....
1
vote
2answers
87 views

NetworkManager interferes with hostname configuration

I'm running an arch system with KDE4/Plasma, wpa_supplicant, networkmanager, systemd ... # cat /proc/version Linux version 5.0.0-arch1-1-ARCH (builduser@heftig-18825) (gcc version 8.2.1 20181127 (...
3
votes
2answers
114 views

Issues with installing NetworkManager during Debian installation with preseeding

I'm currently in the progress of preseeding a Debian installation with custom setup scripts running after the actual installation to create a simple installer that will create everything that I need. ...
1
vote
1answer
34 views

Adding / Removing addresses to connections via network manager cli (nmcli)

I am going through some official Linux Foundation exercises / documentation. In a lecture about adding / removing an ip address to an existing connection, the following example is cited: sudo nmcli ...
1
vote
0answers
21 views

Network Manager not controlling any connections

I have created a vagrant machine and ssh-ed into it. network-manager was not installed, therefore I proceeded with apt update && apt install -y network-manager However, there seem to be no ...
1
vote
0answers
47 views

Fedora 29 VirtualBox will not use DNS from host VPN

I am running a Windows 10 machine for work (required) and so use VirtualBox to get a Fedora 29 machine so I can run code locally before pushing to production. Our github is behind a VPN and we use ...
0
votes
1answer
43 views

NetworkManager doesn't trigger ethernet disconnection

UPDATE: NOT working ONLY on Raspberry Pi 3. working on Rasberry Pi 1 and Rasberry Pi 2. testing using the same exact SD card. UPDATE END I have a raspberry pi where I installed NetworkManager. I ...
0
votes
1answer
46 views

NetworkManager doesn't find predefined system-connections files

I'm creating a custom OS for Rasberry Pi using pi-gen. I decided to install NetworkManager to manage connection/reconnection to the default network interfaces (eth0 and wlan0). I crafted 2 ...
1
vote
1answer
205 views

Using the Fibocom L830-EB in ArchLinux on a ThinkPad T480s

I want to have mobile broadband on my T480s. First I ordered the L850-GL which didn't work because it uses the PCI interface. As you can see in this forum. People in the same thread claim to have a ...
2
votes
2answers
80 views

The concept of “Airplane Mode” in Linux

When installing a Ubuntu, Manjaro or other Graphical Linux distro on laptop, when press the airplane mode button on laptop, Airplane mode can be enabled. How the concept of airplane mode works in ...
-1
votes
1answer
50 views

network manager icon with exclamation mark

I have a network manager icon with exclamation mark how to debug what caused this exclamation to appear? what logs to check, maybe wireshark would help?
2
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0answers
286 views

Bring interface up even if link is down (no carrier)

My system is a Dell PowerEdge T140, running Ubuntu 18.04.2. I have a service that depends on the host's primary IP address, and that service fails to start if that address is not configured on the ...
0
votes
0answers
361 views

Connecting to WPA2/PEAP/MSCHAPv2 enterprise wifi networks

I am using an Arch Linux setup and am having trouble connecting to my school's wifi using networkmanager. I'm using the nmcli connection editor to set up my system connection. This is what my network ...
0
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0answers
11 views

How long will NetworkManager search for and reconnect to Wi-Fi networks?

I have a device that is using NetworkManager to connect to Wi-Fi networks. If my Wi-Fi network drops out (e.g. the router is unplugged and moved), will NetworkManager attempt reconnects indefinitely? ...
0
votes
1answer
58 views

NetworkManager doesn't change IP-Address when dracut.cmdline provided static IP differs

Centos 7.6 fresh installation. I need a static IP during boot for decrypting my LUKS-Container by using Clevis / TANG and following dracut.conf kernel_cmdline="ip=10.30.0.25 netmask=255.255.255.0 ...
0
votes
0answers
12 views

How to detect when NetworkManager loses Wi-Fi connection?

What is the best approach to monitor NetworkManger connections and detect when the Wi-Fi connection has dropped? My goal is to attempt reconnecting after a certain number amount of time disconnected, ...
0
votes
0answers
32 views

Ethernet network disconnected but the cable is actually plugged in

I have recently installed GalliumOS alpha on my Acer Chromebook 14. WiFi works flawlessly, but I can't get the Ethernet connection to work as network manager says "disconnected" under Ethernet Network....
0
votes
0answers
29 views

static routing wwan vs ppp

I have private APN with few sim cards. In the old days NetworkManager created ppp connection with my modem and then I've run ip route add 10.9.200.0/24 dev ppp0 (or add routing via NM) And every ...
0
votes
0answers
26 views

Huawei me906e broadband model connects fine, but the network doesn't work

I have a Huawei me906e broadband modem (in a M.2 to USB adapter). In this modem I inserted a SIM card which I previously tested in my phone and it works fine. After several obstacles I managed to have ...
0
votes
0answers
57 views

firmware crash qca6174 hw2.1

Everytime my laptop goes to sleep (low battery), wireless adapter crashes. This makes the system completly unusable. I cannot remove the driver, kill it, or restart NetworkManager. I cannot reboot ...
0
votes
0answers
49 views

Can't connect to openvpn using networkmanager on Debian

I'm having a problem with connecting to my OpenVPN server on Debian 9. Whenever I try to connect via NetworkManager it just does not work and loops until it times out. I think it's a problem with my ...
1
vote
0answers
63 views

systemd unit config that waits for PPPoe connection

On Ubuntu 16.04LTS I'm having trouble getting my service to wait for my PPPoe internet connection before starting. My unit file: [Unit] Description=Home Assistant Wants=network-online.target After=...
0
votes
0answers
26 views

How to install specific NetworkManager package in Linux

While installing the NetworkManager package to a specific version it's always recommending to install stable NetworkManager package. Example- If I am trying to install: # yum install NetworkManager-...
0
votes
1answer
187 views

In Mint 19.1, how do I bond an ethernet and a wifi adapter?

In Mint 19.1, I can see in "Network Connections" that I can bond 2 ethernet adapters. How do I bond an ethernet adapter and a wifi one without completely disabling the GUI configuration of networks? ...
0
votes
2answers
222 views

nmcli won't let me remove DNS entry from /etc/resolv.conf

Centos 7.5, nmcli version 1.20.2 Whenever I try to remove entries from /etc/resolv.conf I get the following errors. [root@client ~]# cat /etc/resolv.conf # Generated by NetworkManager search home ...
2
votes
0answers
68 views

Network-/ModemManager doesn't unlock SIM automatically

I use nmcli to set up a gsm connection in Ubuntu 16.04. Configuring this connection I set the gsm.pin property and auto-reconnect is enabled. When nmcli tries to connect it says that the modem is in ...
0
votes
1answer
670 views

firmware-iwlwifi missing in debian 9

I have just installed debian 9 on my msi laptop. It is the only OS on the computer. While it was installing I had no network access and it stated that it could not find the firmware iwlwifi-3168-26....
0
votes
0answers
110 views

Network Manager: use gnome keyring to store WPA Enterprise CA cert

I am using a network which is a WPA2 enterprise WiFi network using PEAP and MSCHAPv2. The certificates are self-signed, so I have received a .pem certificate file which has to be selected on the ...