All Questions
30
questions
19
votes
3
answers
28k
views
Make NetworkManager prefer ethernet over wifi if both present
A similar question was asked for windows Automatically prefer Ethernet over WLAN but I'm on linux and am using NetworkManager.
Right now if the ethernet cable is plugged in and is available while ...
- 527
11
votes
6
answers
23k
views
How to force NetworkManager to make a connection before login?
I leave my laptop at home 95% of the time. I would like it to connect to my wireless network without me having to login. And, just as important, I'd like it NOT to DISconnect when I log off.
I'm ...
- 2,773
6
votes
1
answer
529
views
is there a way to prevent network manager from storing the password for a wireless network
Our corporate wireless network uses continuously changing passwords with RSA tokens.
So every time we need to connect to the wireless we need to enter a new password off the RSA token. For extra fun ...
- 1,170
5
votes
2
answers
3k
views
Default gateway disappears from routing table
I use NetworkManager (Arch Linux) on my laptop in order to connect to wireless networks. I use the official GNOME GUI. Everything works fine, but after half an hour or so the network is still ...
- 331
4
votes
0
answers
3k
views
How to get my Linux Wi-Fi to reliably roam from AP to AP
I'm trying to get my Linux to reliably roam from AP to AP. Right now I'm using iwlwifi - iwd - NetworkManager combo to manage everything and apart from roaming everything works reasonably well and I'm ...
- 41
3
votes
3
answers
12k
views
Have to restart NetworkManager to get wifi autoconnect
I'm running Antergos (Arch) with KDE Plasma, all works but from last couple of days I have a network problem: wifi doesn't autoconnect.
I use NetworkManager.
Well, in fact, it autoconnects, but only ...
- 141
3
votes
0
answers
1k
views
Linux network manager getting two ip addresses instead of one
I have a problem that when I connect to network using NetworkManager in Linux (doesn't happen when using wpa_supplicant but I don't like it) it gets two IPv4 addresses that show up as for example 192....
- 96
3
votes
2
answers
5k
views
NetworkManager defined HotSpot, can't connect from Android phone
The initial situation is quite simple:
I create a hotspot in a Linux machine: nmcli dev wifi hotspot con-name "John" (see below for the complete script)
I show the password (and QR code) ...
- 737
2
votes
1
answer
2k
views
How can I make a network-manager profile without tying it to a MAC address?
I want to make an SD card image (Raspberry Pi) that is set up to connect to a certain WiFi network using network-manager (such that it automatically reconnects). However, each different device has a ...
- 555
2
votes
2
answers
1k
views
Bonding two wifi interfaces using NetworkManager
I've got two different adapters connecting to the same Network with different speeds. I aim to join their bandwidth since my ISP's bandwidth is far more than what they both receive. I use ...
- 121
1
vote
1
answer
9k
views
Connecting to a 802.1x EAP-PEAP wireless network with no phase2-auth in Linux
My school's wifi network uses PEAP 802.1x authentication but with no CA Cert and no Phase2 authentication.
My issue is that NetworkManager does not support not having Phase2 authentication. I've ...
- 61
1
vote
2
answers
30k
views
How do I enable the wireless network adapter on centos 7 minimal install?
I have just installed centos 7 over an old windows PC. The centos 7 image was of minimal install as I had only 4 GB of pendrive available.
The wifi driver named wlp18s0b1 shows in the list if I do ip ...
- 13
1
vote
0
answers
123
views
How to automatically reconnect to WiFi when 'limited' connectivity occurs?
I'm experiencing an issue with my school's WiFi where it stops working every 5 minutes or so. When this happens, nmcli monitor shows "Connectivity is now 'limited'".
I have this short script ...
1
vote
0
answers
883
views
Using QMI interface for SIM7600-H 4G module in Debian Bullseye
I am quite new to this, so be patient with me.
I want to establish a connection via LTE over a SIM7600-H 4G module. The module is built in an IPC, so I have no choice but using this module.
On the IPC ...
- 11
1
vote
0
answers
279
views
GSM connection fails - NetworkManager
I am trying to achieve the gsm connection through my single board computer. I think I set up everything. Below is the output of the modem info:
--------------------------------
General | ...
- 11