Questions tagged [networkmanager]
NetworkManager is a daemon that provides a high-level interface to network interface configuration. (Used in Ubuntu MATE)
37
questions
0
votes
1answer
108 views
Rapsberry pi cannot connect to internet or ping any device on network when connected to specific router
I have a Raspberry Pi on my network, that serves as ssh and vnc server.
I can ping it's ip address from any device on network and access it via SSH or VNC without any issues.
Problem appears when pi ...
0
votes
0answers
43 views
Switching Between WLAN & WWAN network
I am working on Raspberry Pi-4. So far, I can configure multiple wifi networks to a raspberry pi.
But in my case, I have only one wifi network & I am providing the backup internet option through a ...
1
vote
1answer
48 views
Restrict PI to LAN only on specific interface
I found out that manual network interface configuration should be done in /etc/dhcpcd.conf, not in (/etc/network/interfaces). Using the example right from the config file I added the following to the /...
1
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0answers
82 views
NetworkManager Access point stops working after a few days
I have a raspberry pi configured as access point using network-manager.
After a few days (4-7 days), the access point stops working, i can still see it, but not connect to it.
It looks like the ...
0
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2answers
105 views
Raspbian buster read-only system with nmcli issue - No plugin supported adding this connection
I have installed the latest version (11 Jan 2021) of Raspbian Buster OS on my Pi 4. I changed the network manager from default to nmcli (network-manager network-manager-gnome are the packages I ...
-1
votes
1answer
44 views
Manually enable a device using NetworkManager
I have this app. I also have installed NetworkManager.
I have attached 2 wifi dongles to a Raspberry Pi.
When I add a wifi connection i use this:
sudo nmcli con add con-name "MyConName1" ...
-1
votes
2answers
3k views
Best way to automatically reconnect to Wifi? NetworkManager? [duplicate]
I have a Raspberry Pi4 24h connected to the internet via Wifi. Sometimes, I think due some signal loss, it don't reconnect until I reboot it.
I've already tried to run a script that automatically ...
0
votes
1answer
120 views
Is there any better gui for managing network?
I'd like to have some better gui for managing network connections, something similar to nm-connection-editor. But nm-connection-editor is available for NetworkManager and I want more advanced gui for ...
2
votes
1answer
1k views
WI-FI interface displayed as "device not ready" in nm-applet
I'm using the Raspberry Pi 4B with 2GB of RAM. I have no problems with WIFI connection, though. But I can't make connection using nm-applet (and nm-connection-editor). On nm-applet it shows "device ...
2
votes
0answers
159 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 ...
0
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0answers
101 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 ...
1
vote
0answers
176 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 ...
0
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1answer
284 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 ...
-1
votes
1answer
39 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 ...
2
votes
0answers
97 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 ...
0
votes
0answers
146 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 ...
0
votes
1answer
98 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 <--> ...
0
votes
0answers
30 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?
1
vote
2answers
2k views
How to enable 802.1X security for Ethernet on Raspbian 10? [closed]
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 ...
1
vote
0answers
1k 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 ...
0
votes
0answers
67 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:...
1
vote
0answers
1k 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 \
...
0
votes
1answer
105 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 ...
1
vote
0answers
211 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-...
1
vote
1answer
99 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 ...
3
votes
1answer
444 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 ...
1
vote
1answer
1k 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 ...
2
votes
1answer
885 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 ...
-1
votes
1answer
2k 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, ...
1
vote
1answer
159 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 ...
0
votes
0answers
238 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 ...
2
votes
1answer
2k 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 ...
1
vote
1answer
1k 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 ...
0
votes
1answer
50 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 ...
3
votes
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 ...
0
votes
2answers
11k 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
2
votes
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.
...
