All Questions
Tagged with network-manager wireless
1,026
questions
0
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answers
23
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wifi issue on ubuntu 22.04
I am using Ubuntu 22.04 and my wifi gets disconnected after some time not following any regular time interval. But the problem is after getting disconnected every wifi available disappears from the ...
1
vote
0
answers
103
views
Force network manager to always connect to highest autoconnect-priority network even when already connected
I am using Network Manager (nmcli) to configure two connections to two different Wi-Fi networks wifi1 and wifi2.
I have set up a higher connection.autoconnect-priority for wifi2 (let's say 2) than for ...
- 61
0
votes
2
answers
49
views
Kubuntu 22.04 wlp2s0 wifi connected, but doesn't exist in "connections" app
Running kubuntu 22.04 on older Dell Inspiron P75F.
Wifi connects as wlp2s0 and internet is accessible. However, the device is missing from the "connections" app and the "network" ...
- 21
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votes
0
answers
38
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Ubuntu does not see any wifi networks
Hello I am new to Linux so sorry if i don´t give enough information.
As stated above Ubuntu does not see any WiFi networks.
Current setup
Operating system: Ubuntu 24.04 LTS
Processor: Intel Core i7-...
- 9
0
votes
1
answer
32
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Ubuntu WiFi hotspot MIA
I have a fresh Ubuntu 24.04.4 with a USB Wifi dongle from BrosTrend (AC1L), the most Linux friendly I can find. This is a minimal desktop version, but I initially turned off X/GNOME as it was mainly ...
- 125
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0
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127
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wifi(wlan) not working on ubuntu 24.04?
i think the error is in the image
I recently updated to Unbuntu 24.04 LTS version. During that day everything worked fine but today I encountered a problem connecting to my wifi, It no longer works. I ...
0
votes
0
answers
52
views
Wifi not working on ubuntu?
I recently updated to Unbuntu 24.04 LTS version. During that day everything worked fine but today I encountered a problem connecting to my wifi, It no longer works. I restarted my computer, but I can ...
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votes
0
answers
51
views
Unit network-manager.service not found
I installed node.js then it started removing something then I found out I couldn't access my network (wifi nor network adapter). I have tried to run different program still same.
15
votes
1
answer
2k
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Where are WiFi passwords stored in Ubuntu 24.04?
In the past, WiFi passwords can be found in /etc/NetworkManager/system-connections/. With the new Ubuntu 24.04 Noble Numbat, that folder is empty (even as I am using home WiFi now to post this ...
- 8,007
0
votes
0
answers
40
views
Wifi Driver Adapter not showing or not working
I Having a Asus Tuf f15 Gaming laptop , In my laptop suddenly wifi adapter not showing or working but if restart 3 to 5 times wifi driver showing but after few seconds laptop get hang !
Can someone ...
- 11
0
votes
1
answer
73
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Ethernet & USB Dongle not working
My machine running Ubuntu 22.04.2 LTS is unable to connect to the internet. The ethernet and Wirless dongle do not appear as options in the settings and I'm unsure on how to fix this
The wireless ...
1
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0
answers
122
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Unable to connect to wifi on my Ubuntu 22.04
Here are some of the log messages:
dmesg:
`gnome-shell' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211
[ 37.086239] wlo1: authenticate with e6:e1:33:77:01:cd
[ ...
- 11
-1
votes
1
answer
53
views
Wifi menu not showing but card detected
I just installed ubuntu 24.04 and I have a wifi card (Aorus GC-WBAX200).
I don't have the wireless menu in the top right corner. And when I go to settings, I only see the wired connection.
When I run ...
- 109
0
votes
1
answer
59
views
WiFi disconnect-reconnect loop when using NetworkManager
It's as the title says, when I use the desktop GUI tool to connect to WiFi, I end up with my WiFi disconnecting and reconnecting every couple of minutes.
Here's part of the output from the syslog via ...
- 367
1
vote
0
answers
171
views
Intermittent WiFi Connectivity Issue: "No WiFi Adapter Found" in Ubuntu 23.10 with Intel AX210
I'm experiencing an issue with my (Intel Corporation Wi-Fi 6 AX210/AX211/AX411 160MHz (rev 1a)) wifi card on my desktop running Ubuntu 23.10. Initially, the WiFi functions correctly—I'm able to ...
- 111
1
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0
answers
49
views
Wi-Fi connectivity issues on Ubuntu Server
I'm trying to setup to run my old laptop as a home server using Ubuntu Server 22.04.4.
The problem is after configuration, my laptop can not detect any wifi using
nmcli device wifi list
I have tried ...
- 11
-1
votes
1
answer
91
views
Ubuntu Wifi keeps disconnecting intermittently and don't connect afterwards
I'm using ubuntu 22.04. My wifi keeps disconnecting randomly in every two hours. And after that it don't reconnect imediately. I've to do all sorts of things to reconnect like restart my computer ...
0
votes
0
answers
31
views
Virtual WDS AP Can't Connect to Home WiFi Network
I'm running Ubuntu Server 23.10 on a Raspberry Pi 4B. I have WDS/4addr enabled on my USB-WiFi Dongle (that has AP capabilities), and have created a virtual network named 'wds0' that would connect to ...
- 123
0
votes
1
answer
86
views
Sudden problem with WiFi internet access with one specific Ubuntu 22.04 device with one specific router
I have an Ubuntu 22.04.4 LTS (with Intel Wi-Fi 6 AX201) that suddenly it just can't access the internet with my home WiFi. It was completely unexpected because it was working fine up until now, and ...
0
votes
1
answer
233
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Running nmcli device shows all unmanaged
Screenshot of issue
Newbie, recently installed Ubuntu Server OS on Raspberry Pi 4. It shows networks are unmanaged, might also be the reason why ROS on dev machine can't communicate with ROS on ...
- 3
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votes
0
answers
47
views
Wifi Connection does not work anymore over the night when Laptop was locked and has a low power
here is the journal of the NetworkManager:
Mar 04 12:59:02 david-ThinkPad-E15-Gen-4 NetworkManager[699]: <info> [1709553542.1224] device (wlp2s0): Activation: successful, device activated.
Mar ...
- 1
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votes
0
answers
145
views
Ubuntu 22.04 wifi connection is lost every x minutes
A week or two ago my wifi started losing the connection every 10-20 minutes. As far as I am aware I did not do any updates or anything prior to this. I have tried all sorts of solutions found online, ...
- 101
1
vote
1
answer
718
views
WPA3-enterprise on Ubuntu
I need to connect to a WiFi network that has WPA3-Enterprise as its security method for Wifi with username/password authentication. In windows, I can connect to this network just fine, by only having ...
- 173
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votes
0
answers
201
views
wifi issues in ubuntu 23.10
I installed ubuntu 23.10. My wifi suddenly disconnects then again reconnects and this cycle goes on. It shows activation of connection failed
$ sudo lshw -C network
*-network
...
- 1
0
votes
0
answers
40
views
configured ubuntu server wifi via installation disk, unable to use Network Manager [duplicate]
I recently installed a Ubuntu Server from live ISO. During installation I configured a Wi-Fi network. However now, post-installation I am unable to use network manager (nmcli/nmtui) at all as it does ...
- 11
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votes
0
answers
71
views
I can find my device on lspci but not on nmcli
I had some network issues
I have a computer with dual boot with windows and Linux
The windows computer is working fine but when I get into Linux, no WiFi or network is working
I try to use nmcli and ...
2
votes
1
answer
156
views
I can't use wifi on just installed lubuntu [closed]
I've just installed lubuntu, and the only way to use internet is via ethernet.
after: "sudo service network-manager restart", i get "unit network-manager.service not found".
...
2
votes
0
answers
121
views
Quickly switching between access points using Netplan and NetworkManager
I am working on a mobile robot base that uses a Raspberry Pi 4 running Ubuntu Server 22.04. It receives commands from a stationary server, so it must have a reliable connection to the network at all ...
- 31
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votes
1
answer
66
views
Dualboot Windows 11 and Linux Ubuntu 22.04.3 LTS WIFI connection via Linux does not work
i have started my Laptop yesterday and it cannot connect to my Internet (via Wifi). It works with my Handy Hot Spot and with an Ethernet Connection (with the Internet that i have). I also tried ...
- 1
0
votes
0
answers
45
views
WiFi getting blocked, not sure why
I am not sure what is causing it. Recently I started actively using UFW / gufw, maybe after that the wifi connection issue started. My WiFi will try to connect infinitely, but will never get connected....
- 4,149
0
votes
0
answers
37
views
Internet Problem. NetworkManager
I was just using ifconfig and dhcpcd then my wifi connection just dissapeared. Went into settings and it just said: NetworkManager not running. I tried multiple different commands and it would not ...
- 11
1
vote
2
answers
1k
views
Wifi speed slower on Ubuntu 22.04 LTS than on Windows, iOS [Qualcomm Atheros]
Problem:
WiFi is much slower on Ubuntu 22.04 LTS than on Windows 10. The connection has download speed around 21-26 Mb/s and similar upload, while on Windows and on iOS the download is 330-360 Mb/s.
...
- 31
1
vote
0
answers
176
views
wire and wireless suddenly disappeared
My laptop has Ubuntu 22.04.3 LTS . Wire and wireless suddenly not accessible. Clicking top right on my desktop either wire or wireless icons disappeared. Clicking setting>Network there is ...
- 21
0
votes
1
answer
77
views
Ubuntu can't connect to Wifi
can u please help me to config my ubuntu...
I can't connect just to one wifi on my job.
My phone and windowns computer are connecting correctly.
But Ubuntu 23.10 and 22.04 can't connect and asking to ...
- 1
0
votes
0
answers
59
views
Problem with network and how to fix it?
When I try to connect to the network it shows the VPN page settings and doesn't connect to the network.
And it doesn't show the Wi-Fi icon in the right corner.
When I connect LAN cable to my laptop, ...
0
votes
0
answers
43
views
Wifi Stopped scanning for Networks
as you can see here my wifi card can't scan for networks, and it was working only 5 minutes ago I tried restarting network manager and tried connecting to my wifi network manually but that didnt do ...
- 65
0
votes
1
answer
274
views
Mediatek MT7921K WIFI fails on 23.10
I tried two different Mediatek MT7921 cards.
According to Linux-hardware it is apparently working flawlessly with "recent kernels" (of November 2022)
https://linux-hardware.org/?id=pci:14c3-...
- 1,719
1
vote
1
answer
294
views
WiFi disappears randomly 22.04
I've been using Ubuntu 22.04.03 for a while and once in a while WiFi will disappear from the icons above and the settings page. Most of the sites I've checked regarding this issue resolve the problem ...
- 4,801
0
votes
0
answers
271
views
Controlling power management with systemd-networkd
I was having Wi-Fi issues on Ubuntu 22.04 terminal edition. I tried to disable power saver by setting the networkmanager config file. It never changed the state of wifi module and I finally figured ...
- 121
2
votes
0
answers
185
views
List of available wifi networks is empty
I struggle to get my wifi up and running on Ubuntu 22.04.3 LTS with kernel 6.2.0-35-generic.
While the wifi pretends to be up and running:
nmcli d
DEVICE TYPE STATE CONNECTION ...
- 121
0
votes
0
answers
129
views
WiFi Disconnects when transferring large files
I run Ubuntu Desktop as a server to serve media (Emby), DNS (Pihole), and files (Samba). I use SSH to manage the server.
Whenever I try to transfer large files to the server regardless of destination ...
- 1
2
votes
1
answer
1k
views
Ubuntu 23.10 wifi connects and disconnects every few seconds with 0bda:c811 Realtek adapter
I am attempting to dual boot Ubuntu 23.10 with Windows 10. When I boot into Ubuntu the Wifi connects and then disconnects a few seconds later. It does this constantly.
At first, after I had installed ...
0
votes
0
answers
259
views
My Ubuntu 22.04 cannot see some WiFi networks
I have tried this in 2 different houses: I boot my Ubuntu 22.04 and turn on WiFi. Some networks appear (e.g. from neighbors, or the hotspot from my phone), but not the home network (which is visible ...
- 171
2
votes
1
answer
745
views
Wifi constantly disconnecting
I am using Kubuntu 23.04 and have been having trying to fix this issue for the past couple weeks. As you can imagine, I've read tons of threads on here and other places but no luck so far.
My wifi ...
- 31
2
votes
1
answer
2k
views
Mediatek MT7921 WLAN stuck on connecting, or no/intermittent pages display
MEDIATEK MT7921 WLAN will not connect, or connects but no pages display, or they display after several minutes.
I have not encountered an issue using this at home or anywhere when tethered to my Pixel ...
- 83
0
votes
0
answers
118
views
gnome-system-tools: command not found
I've just installed Lubuntu 22.04.3 LTS (Jammy Jellyfish). I can go online only via a cable.
I looked for wifi-radar but it doesn't seem to exist for Lubuntu.
I found wifi-qr but it doesn't function :
...
- 239
0
votes
0
answers
373
views
"Activation of network connection failed"
I receive an Activation of network connection failed error when trying to connect to my home wifi network. I am running Ubuntu 20.04 on a Lenovo laptop. Other devices are able to connect to my home ...
0
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0
answers
67
views
Connectivity Issue on Ubuntu 22.04 LTS - Wi-Fi Network Drops
I am encountering a persistent issue with my Wi-Fi network on Ubuntu 22.04 LTS. After connecting to a Wi-Fi network, it works fine for an undetermined period, but then it becomes inaccessible on my ...
user1709585
0
votes
0
answers
38
views
Wifi internet is not working in my ubuntu system
I have installed Ubuntu in my system but when I am using Wi-Fi then after sometime the Wi-Fi internet is automatically shut down
When I check my wifi driver it shows me something like this
*-network ...
- 1
1
vote
0
answers
162
views
WiFi periodically switches between 2.4GHz and 5GHz
I noticed janks and disconnections during online conference call and here is what I found:
[Issue]
bsdson@HP-EliteBook-840-G7:~/Desktop/0911_wifi_disconnect$ grep "kernel.*disconnect" syslog
...
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