Skip to main content

Questions tagged [networkmanager]

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

Filter by
Sorted by
Tagged with
0 votes
0 answers
9 views

nmcli connection modify does not work as intended when using alias

Using an alias in nmcli connection modify seems to append the value regardless of the prefix used. For example, nmcli connection modify wifi -ip4 192.168.1.10/24 does not remove the IP but add it. ...
Neox's user avatar
  • 101
0 votes
0 answers
29 views

NetworkManager and DHCP issues with WLAN on HP laptop running Gentoo

I'm running Gentoo. I have a HP laptop with the touch screen. I put the default GNOME on it. Problem was that Wayland didn't like touch screens. So I did the update and put X on it. Everything worked ...
Igor's user avatar
  • 243
0 votes
0 answers
20 views

VPN parameter useragent and NetworkManager

After some changes on server or in local packages now during trial to connect vpn server I receive 404 error response. Preiously I was using configuration for NetworkManager under Gnome with success ...
Adam Mierzwiak's user avatar
0 votes
0 answers
24 views

How to fix netplan error on Rocky 9.4 FileNotFoundError

I am running Rocky 9.4 and installed netplan by: sudo dnf install netplan Before making any changes, the ip address via dhcp is 192.168.0.102 and the ethernet name is enp0s3. I created file /etc/...
arcomber's user avatar
  • 274
0 votes
1 answer
17 views

ifdown: interface end0 not configured. RTNETLINK answers: File exists. ifup: interface end0 already configured when setting static and DHCP interface

In a device with Debian BookWorm 12.5, I want to enable and disable a static IP using a Node application at runtime. The /etc/network/interfaces is the following : auto lo iface lo inet loopback ...
M.Liscio's user avatar
  • 230
1 vote
1 answer
36 views

Multiple WiFi devices and interfaces - bind connection to specific interface

Currently using Raspbian/bookworm in default configuration 'NetworkManager' is used to connect to WiFi networks. If you use at least one additional WiFi-device on your RaspberryPi, you will have more ...
Christoph's user avatar
  • 193
-1 votes
2 answers
30 views

creating and activating network interface from command line

in RHEL-8.10 or later if it matters, I only know how to configure a functional network interface from the GUI interface... from Applications - System Tools - Settings - Network When Network Manager is ...
ron's user avatar
  • 7,162
0 votes
0 answers
18 views

VPN status icons in network-manager-applet missing

In the nm-applet tray menu missing icons which show status of VPN: is it connected or not. I'm pretty sure when I was using some awesomeWM theme they were there. Tray icon can be changed through GTK ...
Daniel Weissmall's user avatar
0 votes
1 answer
34 views

How to check Network Speed of specific Interface

I could test using IPERF linux Utility. But I want to specifically send/receive data on particular interface. Is there any way to do that? I tried using iperf -c server_ip -B {IP_address of my ...
Kaleem Khattak's user avatar
0 votes
0 answers
39 views

DHCP Reservation with Network Manager in AP mode

I'm running Ubuntu 22.04.4 on a Raspberry Pi. I installed NetworkManager and added a config file somewhat like this: # /etc/netplan/10-my-config.yaml network: version: 2 renderer: NetworkManager ...
badatmath's user avatar
0 votes
2 answers
70 views

RHEL 9 nmcli how to change permanently ethtool settings?

[root@101 system-connections]# nmcli c modify enp2s0f0 ethtool.tx-checksumming off Error: invalid property 'tx-checksumming': 'tx-checksumming' not among [feature-esp-hw-offload, feature-esp-tx-csum-...
None's user avatar
  • 647
0 votes
1 answer
29 views

How to join two subnets (on different interfaces) into one network managed by ISP router

I am very new with Linux networking. I have the following network topology: I have WiFi router connected to ISP. "Host 1" and Debian 12 server are connected to the router (and Internet) via ...
Sergey's user avatar
  • 101
1 vote
0 answers
13 views

Wifi randomly disconnects after some time & Never come back unless system restarted | Fedora 40

I recently purchased a new laptop and I am having a wifi disconnectivity issue in my lonovo machine (ThinkBook 16 G6 ABP with AMD processor). The wifi randomly disconnects after some time and never ...
Khaleel Org's user avatar
0 votes
0 answers
25 views

Unable to connect to remote server on normal boot

I am a newbie in linux. I purchased a remote baremetal server with Archlinux 9 running on it. I created a bridge network for the KVM VMs to connect to the external network using cockpit console. Next,...
Noorul's user avatar
  • 101
0 votes
0 answers
24 views

Configure libvirt VPN to connect through WireGuard VPN through the host without the host being on the VPN

Here is my system configuration: Debian stable + KDE virt-manager 2x VMs using bridge network so they get an IP on my LAN and the rest of my network can see them I want to create 2+ more VMs that ...
IMTheNachoMan's user avatar
0 votes
0 answers
36 views

How can I have a libvirt VM get IP from router on a host where docker is installed?

If I have a host that does not have Docker, I would just create a bridge network no my host and then have the VM use that and the VM would get an IP on my router/LAN. But if I have a host that has ...
IMTheNachoMan's user avatar
0 votes
0 answers
54 views

Access Point using NetworkManager only allows 6 devices to connect

I've a Raspberry Pi running Debian 12 (bookworm) and have set up an access point with the following command: sudo nmcli con add type wifi ifname wlan0 mode ap con-name MY_AP ssid MySSID \ ...
linucks's user avatar
  • 101
0 votes
1 answer
39 views

systemd service for openvpn vs networkmanager-openvpn

I am using Yocto for a rpi4 target. I was using a systemd service to activate my VPN over openvpn at boot: [Unit] Description=OpenVPN connection to .ovpn file After=network.target [Service] Type=...
void_brain's user avatar
0 votes
1 answer
660 views

How to disable MAC address randomization in Fedora 40?

I upgraded to Fedora 40 and was introduced to its new feature of MAC address randomization (for Wi-Fi interfaces at least). How do I disable it? Links I found didn't work for me: https://discussion....
d.k's user avatar
  • 257
0 votes
0 answers
65 views

How to assign virtual IP address from a router

My home network looks like this: Everything is GNU/Linux and network-sharing is setup using networkmanager with nmtui, I have no experience with any other tools. I need to access router A from PC ...
amp-likes-linux's user avatar
0 votes
1 answer
57 views

Unable to Connect to Internet After Deleting NetworkManager on Artix Linux

I recently deleted NetworkManager from my Artix Linux system running Runit, and now I'm unable to connect to the internet. I've tried several solutions but haven't been successful. Here's what I've ...
bazizi khaled's user avatar
0 votes
0 answers
40 views

What causes Linux to be unable to share WiFi, while Windows can?

When I boot up Windows on my dual-boot laptop, it is trivially easy to share my WiFi connection with other device(s), by simply going to the hotspot settings and enabling the hotspot. This does not ...
Joeytje50's user avatar
  • 165
0 votes
0 answers
104 views

NetworkManager Keeps Disconnecting

I connect to the internet via WiFi and it happens that occasionally and recurrently the connection keeps dropping and coming back on its own. It's true that there are several similar topics to this ...
rhuanpk's user avatar
  • 415
0 votes
1 answer
30 views

Date is incorrect in wifi : system clock synchronization is not active

I have compiled a read-only rootfs image with yocto for my raspberrypi4. I have noticed that my date is incorrect uniquely in wifi. Indeed when I type the command timedatectl status I have the ...
void_brain's user avatar
1 vote
1 answer
277 views

Configure two network cards persistently

I have two NICs and want to set the system up so the second one is the main/default one. First one is a 1Gb unit and its built into. The second one which is a 2.5gb NIC is attached over USB3, this ...
Arelius's user avatar
  • 73
0 votes
1 answer
35 views

The routing metric is changed after a while for eth0 and eth1, automatically

I'm working on an platform that NetworkManager is gracefully embedded into its image. There are two separate eth0, and eth1, along with a 4G modem, all of which work fine. We use NetworkManager to ...
SAP's user avatar
  • 11
0 votes
1 answer
45 views

Why does NetworkManager not recognize this example.conf file?

I'm a raspberry pi noob and have been trying to understand why NetworkManager is not accepting this profile whatsoever. [connection] id=namelol UUID=12345678-abcd-1234-abcd-1234567890ab type=wifi ...
372191's user avatar
  • 11
1 vote
1 answer
108 views

Wake On Lan using a nic attached to a NetworkManager bridge interface

I have been trying to set up an environment for my hypervisor, which is just a Debian Bookworm running qemu. I have been using the web interface Cockpit to help me see things when the terminal is too ...
MetalMathician's user avatar
0 votes
0 answers
23 views

How to stop NetworkManager on KDE from disabling flaky Wi-Fi connection?

Basically as the title - since changing from GNOME to KDE (Plasma 6) on NixOS it keeps disabling my Wi-Fi connection permanently when it is flaky. I don't want that ever to happen, because I always ...
l0b0's user avatar
  • 51.8k
0 votes
1 answer
111 views

Unable to create bridge using NetworkManager

I'm trying to work out why I cannot create a bridge for my Virtual Machines using NetworkManager. I have now searched in several places for how to create a bridge network using NetworkManager to the ...
MetalMathician's user avatar
0 votes
1 answer
36 views

NetworkManager showing different information than ip command

I'm trying to work out why I cannot create a bridge (asked separately Unable to create bridge using NetworkManager ). I think something is interferring with NetworkManager but I cannot tell what it is....
MetalMathician's user avatar
0 votes
0 answers
39 views

Trouble Connecting to Hidden Network with nmcli on First Attemp

I am using nmcli command to connect to a hidden network: nmcli device wifi connect <hidden-network-ssid> password <password> hidden yes When I use this command to connect to my network it ...
GabrijelOkorn's user avatar
0 votes
0 answers
16 views

network-manager forgot wifi password when on another machine

I just moved my drive to a new computer, and network manager completely forgot the password of all my wifi connections, even.if I can still find them listed in /etc/NetworkManager/system-connections ...
tobiasBora's user avatar
  • 4,301
0 votes
1 answer
46 views

nmtui is not rendering correctly

When using nmtui, ┌ and │ are added in places where they definitely should not be (see attached screenshot): How can I solve this?
user20695956's user avatar
1 vote
1 answer
23 views

Suddenly cannot reach certain hosts on eos [closed]

On my home computer running arch Linux via endeavouros I suddenly cannot connect to certain websites after rebooting. I'm using networkmanager, and the sites include github.com, qwant.com and discord ...
Sheepyhead's user avatar
0 votes
0 answers
44 views

Can't connect to WiFi after resuming from long hibernation (NetworkManager, wpa_supplicant)

After resuming from hibernation, my laptop (Framework 13 AMD) gets disconnected from Wifi and I am unable to connect until I reboot. Relevant logs (from journalctl, timestamp corresponds resuming time)...
Elevator9253's user avatar
0 votes
0 answers
62 views

Make network-manager pick any available wifi device

I'm using NetworkManager (Arch) together with USB Wifi dongles and I would like to setup a wifi connection profile to pick whatever wifi device is available. In other words, I want to set a SSID+...
Mike's user avatar
  • 162
0 votes
1 answer
30 views

Set up wired ethernet LAN to coexist with wireless WAN using NetworkManager

I have two network interfaces on a client PC, one wired, one wireless. The wired is connected directly to a server PC running DHCP, which gives the client PC a 10.0... address. The client PC also ...
tomoverlund's user avatar
0 votes
2 answers
173 views

Run nmcli commands in chroot environnement

I have set up a chroot environment (Ubuntu Jammy). I need to run the nmcli command for some purposes. nmcli depend on NetworkManager.service, but the systemd service isn't allowed in chroot env. How ...
GAD3R's user avatar
  • 67.4k
0 votes
0 answers
51 views

Unstable Wi-Fi connection and driver crashes

I recently moved to openSUSE Tumbleweed on my laptop (XPS 13 7390), and I’m experiencing a lot of issues with my Wi-Fi connection, i.e. it stays connected to the router but for some reason internet ...
kir0ul's user avatar
  • 1
0 votes
0 answers
42 views

What could cause Wired ethernet adapter to remain stuck on "connecting" until I reload nmcli

When I boot up my debian machine, my ethernet adapter remains in "connecting..." state, not actually "connected", it used to always be connected by the time the machine was booted ...
raquel's user avatar
  • 11
0 votes
1 answer
53 views

Why does NetworkManager ignore config files when SELinux is enabled?

I'm trying to set up a system based on AlmaLinux 9.2, to use SELinux and NetworkManager, with a read-only rootfs. For various reasons, I want to keep my 'keyfiles' on a separate partition. I have ...
Popup's user avatar
  • 636
0 votes
0 answers
37 views

Python script automation with systemD - Issues using with nmcli command ( Network Manager)

I am an embedded Electronics Engineer and for 2 two months, I have been developing using a Debian based distribution for one of my clients. I am actually developing a project that handles ...
Gronjus's user avatar
1 vote
1 answer
44 views

How to connect an ethernet device with an AP and reach the AP's client's from the ethernet's client?

I'm configuring a Raspberry Pi Zero 2 W to act as a IOT hacking/development bridge. The Primary goals of this are: Maintain a managed client wlan device to download packages or connect to a device's ...
paumanok's user avatar
0 votes
0 answers
167 views

Troubles setting up fixed IP on Debian 12 VM

I've got Debian 12 VM running on an Macbook (M2) using Lima. I have added a 2nd network to it which created a lima0 network interface in the the Debian VM. By default it tries to get its address from ...
MLu's user avatar
  • 2,130
0 votes
1 answer
75 views

How to force NetworkManager to automatially attempt to reconnect forever (linux wifi)?

How can I tell Network Manager to keep trying to reconnect to a wifi network forever? I'm trying to use the Internet at a public wifi access point that I cannot control. I don't know why, but the ...
Michael Altfield's user avatar
-1 votes
1 answer
352 views

Fix "unmanaged" network interface if it worked before

TL;DR; Maybe I clicked vpn connect wrong and got disconnected from the network. That's why the answer is easy. As usual I wanted to connect to my work network using ipsec via network manager applet. ...
woojiq's user avatar
  • 1
0 votes
1 answer
84 views

How to fix inet not showing after sometime permanently?

┌──(root㉿kali)-[~] └─# ifconfig eth0: flags=4163<UP,BROADCAST,...
Sunil Kumar Das's user avatar
1 vote
1 answer
1k views

Remove p2p-dev-wlp1s0 device, network manager

nmcli output (among other items): p2p-dev-wlp1s0: disconnected "p2p-dev-wlp1s0" wifi-p2p, hw How can I remove this p2p-dev-wlp1s0 device? It's used for wireless peer-to-peer ...
Krackout's user avatar
  • 2,742
0 votes
1 answer
126 views

disable wpa_supplicant service

I'am new user in base-void-linux and I need to enable NetworkManager. For that I need to disable dhcpcd and wpa_supplicant services. I need help for how to disable wpa_supplicant service.
linux-user's user avatar

1
2 3 4 5
22