Questions tagged [networkmanager]
NetworkManager is an application tool to simplify the multi network model on a single or multiple interfaces.
1,129 questions
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NetworkManager: configure a network interface with MAC address X to have an IP address Y
nmcli device set expects ifname. Is there a way to use a MAC address instead (configure [network interface having MAC address X] to have an IP address Y)?
If I disable the long interface names (so I ...
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Why does systemd-resolved fallback to last DNS-Server in the list
My DHCP server returns 3 DNS servers in this order
10.10.0.100
10.10.0.101
10.0.0.1
I can dig all of them from my client (fedora 42, kde plasma):
➜ ~ dig @10.10.0.100 +short google.com
172.217.208....
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USB Wi-Fi dongle not able to connect to network
Introduction
I've just installed Debian 13 using the network installer over a WiFi USB dongle (https://a.co/d/ddrTljz). After booting into the OS, and trying to manage the WiFi adapter (that I used to ...
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What is a bond port queue ID?
In Network Manager, there is a property for bond ports bond-port.queue-id. I suspect it's an optimisation setting used by the kernel, but this is just an educated (barely) guess.
What does this ...
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How can I use Network Manager to create a route to a docker Macvlan
Using https://lab4me.xyz/books/linux/page/how-to-create-and-use-macvlan-network-in-docker, I create a Docker macvlan network:
### create mac-vlan network
docker network create \
-d macvlan \
--...
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gnome-settings stores user data in /etc
I just found that network connections, e.g., wifi/vpn, is stored in /etc/NetworkManager/system-connections with root only permission:
-rw-------. 1 root root 281 Sep 28 21:39 wifi.nmconnection
-rw----...
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Networkmanager shared wired connection no DHCP in hairpin mode
I'm setting up a Raspberry Pi as a mini router for university Accommodation, using NetworkManager to configure the connections, but I'm running into a problem.
My current setup has a USB ethernet ...
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nmcli - attempt a connection using a list of APNs
I do not know before hand which network provider's SIM card is going to be inserted into my device, so my current method is to just have a python script create multiple connections while iterating ...
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Internet disconnects sometimes when downloading large files
For some reason my wifi network just keeps disconnecting. It always goes like this:
It disconnects, then I get a notification from the System saying that the connection failed. It tries to reconnect ...
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Debian 12 (Beelink mini-PC, Intel AX200) shows Wi-Fi as “unavailable” in nmcli — solved by enabling NetworkManager and installing wpasupplicant
Question (the problem statement)
I’m running Debian 12 on a Beelink mini-PC with an Intel AX200 Wi-Fi adapter.
However, I could not connect to Wi-Fi. Running nmcli device always showed:
wlo1 wifi ...
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Fedora 36 NetworkManager delete old IP, DHCP addresses from adapter enp0s3
I am trying to remove an old IP and route from Fedora 36 NetworkManager. I recall my steps as I followed them. I am using Win-11 x86_64(host), VirtualBox 6.1.5, Fedora 36 (guest.) When I installed the ...
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How to allow local network dotless names using Network Manager in Linux Mint with DHCP?
I have two hosts, MintPC and AlpineVM. The VM is on a bridged network so it appears as its own device on the network with its own address. Both obtain addresses through DHCP provided by my router/...
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DHCP requests not reaching router on 5Ghz networks with WCN785x Wi-Fi 7(802.11be) 320MHz 2x2, Qualcomm Technologies
I've got a new machine with an MSI MAG Z790 Tomohawk Max Wifi (MS-7E25) motherboard running Mint 22.1 (on kernel 6.14.0-29-generic), which has a Qualcomm WCN785x Wi-Fi 7 network card built in. lspci ...
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Wifi disconnects automatically when its being used for around 30 seconds
I am using GNOME 46 desktop environment and Network Manager for handling network (at least I think I am). After trying to fix WiFi not connecting automatically, I stumbled upon another issue:
When I ...
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NetworkManager error in raspberry using Dispatcher.d events
Our goal was to create an AP mode on a Raspberry Pi easily, so we could connect to it from outside, connect to a webserver, send form details about the WiFi network, and then connect to that WiFi ...
