Questions tagged [networkmanager]

NetworkManager is a daemon that provides a high-level interface to network interface configuration. (Used in Ubuntu MATE)

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21 views

Set SIM PIN in /etc/network/interfaces?

I've a Huawei E3372 usb modem and works out of box when I connected in my Raspbian Strech. With others Huawei modems I needed vwdial setting up, but with E3372 seems it not use wvdial to up network ...
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24 views

Sharing the Pi's WiFi connection through the Ethernet port using network manager

https://youtu.be/8qzHwqFBFh4 I followed this link to share my mobile hotspot to my windows desktop using raspberry pi 3 with network manager. Once the setup is complete, I noticed a poor internet ...
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54 views

Connect the Raspebrry pi to WiFi from another device

Is there anyway to connect the raspberry pi to WiFi from another device like from a flask app? I know it's a crazy idea, without connecting to a network I cannot access flask app but I'm just ...
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1answer
71 views

network manager dbus interface calls for wireless doesnt work on raspbian

I have the following code to retrieve access points information using NetworkManager dbus api: //--------------------------------------------------------------------------------- QDBusInterface ...
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1answer
28 views

Is it possible to give command to switch / router and read the result using raspberry pi?

Is it possible to give commands to switch / router and read the result using raspberry pi ? As a part of my project, i need to monitor the switches/routers of my network by printing commands on the ...
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35 views

DNS and NTP not working after installing NetworkManger on Raspberry Pi

can anyone help me, this issue has been driving me mad for 4 months, I have very limited experience with any form or Linux and at a complete loss at to how to make it work. I have a Raspberry Pi 4 ...
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60 views

how can openvpn to autoconnect and not ask password for connecting to and ovpn profile

I installed sudo apt-get install network-manager-openvpn-gnome -y then I imported the my-openvpn-server.ovpn file like this: sudo nmcli connection import type openvpn file my-openvpn-server.ovpn ...
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49 views

Getting error importing ovpn file on raspbian buster using nmcli

I am getting error trying to import ovpn file of open vpn server generated on another raspberry pi root@DietPi:~# nmcli connection import type openvpn file ./home.ovpn Error: failed to load VPN ...
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1answer
61 views

Over WiFi, I can establish a SSH connection but there is no internet connection

As described in the title, I can connect to my raspberry, via SSH connection, but raspberry has no internet access. All of this is done through an WiFi connection (Windows PC <--> Router <--> ...
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33 views

How to disable shared connection for Network Manager access point?

I am using a Raspberry Pi4 with balenaOS in order to serve a simple WebApp. I am currently using Network Manager in order to create a network for the users to access the app. As users should not be ...
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25 views

Raspberry Pi couldn't find wireless interfaces!

After a while I have started my raspberry pi, the wifi disconnects and when I am clicking on my Wifi icon it is saying No wireless interfaces found How am I supposed to solve this?
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617 views

How to enable 802.1X security for Ethernet on Raspbian 10?

On a different host running Ubuntu 18.04 I'm using the Network Manager GUI to configure the 802.1X Security for my Ethernet interface (eth0), leading to /etc/NetworkManager/system-connections having ...
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299 views

NetworkManager: Failed to start on raspberrypi

My NetworkManager has suddenly stopped working on my raspberry pi due to which I am unable to connect to it either via putty or http. Configuration: I run a Raspberry Pi 3B+ with Raspbian. It is ...
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39 views

How to access Raspberry Pi webapp on remote devices, with RasPi as accesspoint

I'm working on a remote car to use outdoors. I'm controlling motors with relays using a flask webapp running at localhost. I can access the webapp when raspi is on my home network, by loading it's ip:...
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285 views

How can I create a WPA2 Wi-Fi hotspot with NetworkManager?

I have a project for which I'd like to automate configuring the network settings on a Raspberry Pi. I can create a WPA1 hotspot very easily with the following bash one-liner. nmcli connection add \ ...
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1answer
87 views

Setting Up A Raspberry Pi As A Wi-Fi Router

I want to set up a Raspberry Pi 3B as a Wi-Fi router/hostpot. Is there is a quick and easy way to do it without compromising network security? I love the thought of making it into a router because the ...
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27 views

Can't SSH into device after a few days, but device still has active internet connection

NOTE: I have found similar issues as what I describe below (namely this), but none of them apply to my issue. I have an RPi0W connected to wifi, running headless, and connected to a Firebase database,...
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148 views

Issues with the IOT Bit 4G hat

I would like to have some internet connection everywhere with my Raspberry Pi. To do so I bought the IOT Bit 4G hat for the rasoberry Pi ( https://www.mouser.be/new/altitude-technology/altitude-tech-...
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1answer
48 views

NetworkManager not working on properly RasPi 3

I'm testing NetworkManager using 2 keyfile: one keyfile for the wired connection and one keyfile for the wireless connection. The setup works great on Raspberry Pi 1 and Raspberry pi 2. On ...
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1answer
206 views

3G modem connects and ping is working, can't access web

Huawei E369 3G modem connected to RPi3 Model A+ and managed by NetworkManager cli: connects allows for pinging websites has working DNS But does not allow for performing any http requests using CURL ...
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1answer
377 views

Network Manager Gnome Wifi sharing not portable

I set this up succesffully using the network-manager-gnome gui to share the wifi to the ethernet (with DCHP) and it seems to work well on my Pi - I can connect and access the WAN when I have a Wifi ...
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1answer
336 views

Access wpa_supplicant inside docker

How can I access wpa_cli inside a docker? I want to connect to wifi from inside a docker in Pi 3. For that I am using wpa_cli. But when I run wpa_cli inside the docker I get following error: Could ...
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1answer
276 views

Lost internet in raspbian, dhcpcd not found, can't use apt-get

In my raspberry pi 3, I ran this command: sudo apt-get remove network-manager network-manager-gnome openvpn openvpn-systemd-resolved network-manager-openvpn network-manager-openvpn-gnome After that, ...
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1answer
79 views

Raspbian and Netgear 779s LTE modem

I've been having trouble the last two days figuring out why my NetGear 779s modem isn't working fine with Raspbian. I installed NetworManager, and did sudo systemctl disable dhcpcd and sudo systemctl ...
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187 views

How to install or compile & package a newer dev version of network-manager on Raspbian

How do I install or compile a newer version of network-manager on Raspbian 9.4 Stretch (Lite)? I'm not a Linux person. If I need to compile it, I need to package it up because I need to distribute it ...
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1answer
1k views

nmcli not detecting any network on R Pi 3 (controlled via SSH Ethernet)

SETUP: I plugged my laptop (Ubuntu 14) to my RPi 3 (Raspbian Stretch) via ssh over an Ethernet cable. PROBLEM: Doing nmcli dev wifi on the laptop gives me a whole bunch of networks. Typing the same ...
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1answer
689 views

Edimax EW-7811un driver: wext or nl80211?

I am trying to use wpa_supplicant. I see in wpa_supplicant --help that there are four options for its driver parameter (-D): drivers: nl80211 = Linux nl80211/cfg80211 wext = Linux wireless ...
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1answer
46 views

How can I configure Wi-Fi credentials for an access point that is not in range?

Is it possible to connect to a Wi-Fi network that is not in range (and hence not listed on the list of Wi-Fi networks nearby), so that when it is it automatically connects? I cannot select the Wi-Fi ...
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1answer
1k views

How to automatically connect to a known wifi and if it doesn't find it, connect to LAN Ethernet?

I wanted my Raspberry Pi 3 to automatically connect to a known wifi, so I edited the file /etc/network/interfaces: auto wlan0 iface wlan0 inet dhcp wpa-ssid ssid wpa-psk password and then I ran ...
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2answers
8k views

There is no eth0 when I input ifconfig

I'm uing Raspberry Pi3 but I could not see ethp when I input ifconfig. I can only see enxb827eb844b0c : xxx lo: xxx
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1answer
6k views

Ubuntu Mate WiFi configuration

I have installed Ubuntu Mate on my Pi2, and it is working well, but I have some problems with WiFi. I have 2 Wi-Pi dongles, which I use with my 3 Pis. My router allocates reserved IP based on MAC. ...