Questions tagged [networkmanager]
NetworkManager is an application tool to simplify the multi network model on a single or multiple interfaces.
1,111 questions
-1votes
0answers
25views
Pop!_OS not showing any WiFi options
So I just installed Pop!_OS on an external SSD and am now trying to setup everything as I would a new computer. When I try connect to WiFi, it loads forever. It has not found a single WiFi network in ...
-1votes
3answers
131views
Debian setup for systemd networking.service and NetworkManager.service
My system has a single interface: wifi via wlan0. NetworkManager is the default. However, the system has several "networking services" enabled. Following is a list (the default) of the ...
- 3,727
0votes
1answer
16views
accessing internet through another linux system, configuration in RHEL 8?
I have a linux computer A running RHEL-8.10 that has internet access, on it's eth3 port; it has a quad port nic whose ports shows up as eth<0,1,2, and 3>. If I use a second RHEL-8.10 computer B, ...
- 8,311
1vote
0answers
28views
nmcli fails to connect to openvpn server using password+totp
I have an openvpn conf.ovpn file imported in nmcli using nmcli connection import type openvpn file ./conf.ovpn I opened Networkmanager GUI and set the username for this connection. I am trying to ...
- 129
0votes
0answers
23views
No internet connection on both Host & Guest machines
I'm having trouble understanding why my host and guest machines don't have internet connections. I'm using NAT in virt-manager. When I am not connected to Wi-Fi user@user ~> ip route 169.254.0.0/16 ...
0votes
0answers
20views
Reboot required after losing network on Linux 21.3 on a HP Pavilion on NowTV Model NR801 router
I'm running Linux 21.3 on a HP Pavilion. If lose wifi connection due to poor signal to my NowTV Model NR801 router, I'm unable to reconnect to any network (including wired) without rebooting my ...
Dave Russell
0votes
0answers
65views
Disabling ipv6 in NetworkManager globally?
I disabled ipv6 by setting a kernel boot flag, as this is only robust way I could find to do it with NetworkManager (NetworkManager seems to think it has authority over the sysctl parameters and just ...
- 490
4votes
1answer
1kviews
SSH access broken; probably due to my dislike of 'NetworkManager'
I've apparently "broken" network access to one of my Debian 'bookworm' systems that run on Raspberry Pi hardware. This resulted from my apparent lack of understanding of details wrt how the ...
- 3,727
0votes
0answers
43views
Driver is not able to connect to detected network
OS: Ubuntu 24.04 Kernel: 6.11.0-17-generic CPU: AMD Ryzen 7 7700 8-Core Processor I have a TP-Link TX20U plus that is able to detect my network after I have loaded it with the driver taken from https:/...
0votes
1answer
359views
NetworkManager, wpa_supplicant and Wifi7 (802.11be)
I got a Wifi7 card running on Debian per my Q&A, the card is based on Intel's BE200NGW chip. Despite Multi Link Operation being enabled on the Wifi7 router, the Debian machine running kernel 6.12....
- 640
0votes
0answers
22views
Wifi displays networks but won't connect to any
I have an old laptop with Xubuntu 12.04 on it. Runs great except the Wi-Fi. I can run Network Manager, and it shows a list of Wi-Fi networks nearby. Mine is LilaCon_5471_guest1. It's on WPA2 Security....
-2votes
1answer
131views
How to fix QCA9377 WiFi issues in Kali Linux 2025.1 (wlan0 not detected, device not managed)?
How can I fix issues with the QCA9377 802.11ac rev31 network adapter in Kali Linux 2025.1 (kali-rolling), such as WiFi not connecting, wlan0 or wlan1 not showing up, or errors like "Device not ...
- 1
0votes
0answers
24views
Forward traffic from wireless interface to other device on simulated network
I want to use services like Barrier on my university network but LAN is prohibited on it. To fix this, I directly connected an ethernet cable from my laptop to the PC I wanted to control and followed ...
- 1
0votes
0answers
52views
NetworkManager: add wlan to bridge and enable hotspot
I'm moving from Debian 12 to a raspberry pi and having difficulty because the normal networking stuff that's been there for years has been replaced with some awful thing called NetworkManager. I had ...
3votes
1answer
116views
eduroam works on systemd-networkd but not on NetworkManager
After two years and countless hours of trying to fix this issue, I was finally able to connect to eduroam (Enterprise WPA) from Arch. I was able to do this by ignoring NetworkManager entirely and ...
- 311
