Questions tagged [wireless]

Questions about using Wireless connections in Ubuntu. This tag is not limited to Wifi only.

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WiFi Stops after several minutes

Pastebin Information working broken Full dmesg pastebin from failure Original Question I purchased a new NVME SSD and installed Ubuntu on that drive. When Ubuntu first starts, I'm connected to the ...
0 votes
0 answers
20 views

Yet another issue with the RTL8821ce wifi card from Realtek

I have encountered numerous issues with the rtl8821ce WiFi card on almost all Linux distros I have tried (including ChromeOS Flex), except for Arch Linux and EndeavourOS. Here is a snippet from sudo ...
-1 votes
0 answers
21 views

Wifi network is just weird (slow connection, some networks never shown, sometimes disconnects)

I'm not sure what the problem is. Everything was laggy and bad before, but suddenly it went from bad to worse. hilt is my main network that was working fine, but now the connection is slow and it ...
5 votes
2 answers
17k views

Is there a GUI app to setup and toggle hostapd?

Title says it all, I've tried wifi-hostapd-app but I always run into trouble while installing one of its dependencies, dnsmasq specifically. I read one of the workarounds is to disable Ubuntu's ...
0 votes
0 answers
26 views

Possible problem of the rtw_8821ce wifi driver in 6.1 kernel

I noticed that wifi speed in my laptop decreases after rebooting the router. When I bring the laptop close to the router the speed is restored. And it does not decrease when I bring the laptop back. I ...
-1 votes
0 answers
36 views

My wifi keeps on disconnecting

I am new to Linux and recently dual booted the LTS Ubuntu and until now it has worked fine. Now it randomly disconnects from WiFi and I can't even use the WiFi settings to connect back on. I have to ...
-1 votes
1 answer
36 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 ...
7 votes
3 answers
9k views

Why does my keyboard suddenly stop working?

I have been using dual-boot on a Lenovo Flex for about 3 weeks now with Windows 8.1 and Ubuntu 14.04. Ubuntu started getting funny with unreliable connection (Wifi was connecting but not transfering ...
0 votes
0 answers
14 views

Need Help on Getting Qualcomm WCN685x Wi-Fi working on Ubuntu18.04 [closed]

i need help on getting Qualcomm WCN685x Wi-Fi 6E Dual Band Simultaneous (DBS) WiFi Network Adapter working on Ubuntu 18.04. I know that this is a old and end of life support distro, but i need to use ...
-1 votes
1 answer
77 views

How to view Wi-Fi passwords in plain text from the command line in Ubuntu 23.10? [closed]

I'm connected to internet over ethernet but have saved wifi passwords. The folder /etc/NetworkManager/system-connections is empty. This command shows nothing (replace variable with desired uuid): # ...
0 votes
0 answers
15 views

Can’t connect to internet, wifi is ok, can ping ok from command window, but Chrome and Firefox can’t connect

Firefox and Chrome not connecting to WiFi, but can ping to Google successfully. This was after an update from 18.04 to Focal Fossa. My cat walked on the keyboard during update from 18.04, and had to ...
0 votes
1 answer
77 views

Wi-Fi driver problem

I installed Ubuntu yesterday (March 22, 2024) on an HP G62 laptop. Now I can't access the internet because I can't access Wi-Fi. The laptop's internal Wi-Fi is broken and I am using a local market Wi-...
0 votes
0 answers
33 views

Wifi stopped getting connected in Ubuntu 20.04

My Ubuntu 20.04 was working all fine, but all of a sudden I am not able to connect to my wifi as it is keeps on asking me for the wifi password again and again. I tried to remove the wifi password in ...
0 votes
1 answer
274 views

Wifi option is not available in Ubuntu 22.04

I installed Ubuntu 22.04.4 but the wifi option is not available, Laptop: Asus Vivobook 16X. https://paste.ubuntu.com/p/zsmVFbhPVn/ ########## wireless info START ########## Report from: 05 Mar 2024 ...
1 vote
1 answer
8k views

Ralink RT2870 network adapter

I just purchased a network adapter which according to the driver CD is a RT2870 (It isn't written on the adapter). I've installed other things using commands before but the instructions on the readme ...
-1 votes
0 answers
29 views

Installing Intel AX200 Drivers With No Connection

On one of my Ubuntu 24.03 Desktop installs that is in a very rural area with no neighbors or other means of connecting to the Internet other than WiFi, can I pre-install the Intel AX200 drivers before ...
0 votes
0 answers
20 views

My ubuntu laptop connects to my mobile hotspot but doesn't connect to home wifi neither 2.4hz nor 5 hz

My laptop connects and works perfectly with my mobile phone hotspot but doesn't connect to home wifi fiber .
2 votes
1 answer
608 views

Manually Disable Wifi before suspend

i'm running Ubuntu 18.10 with Gnome - Suspend to Ram isn't working. my syslog told me that wpa_supllicant refuses to freeze. I already tried a couple fixes but none are working. Most of them are ...
-3 votes
2 answers
82 views

Can't connect to WiFi network

I just installed Ubuntu via the Raspberry imager, so I was connected to wifi just fine using Raspberry OS on my SD card, but Ubuntu is telling me keys are required and it's not getting connected. When ...
0 votes
1 answer
4k views

WiFi not working on HP Probook & HP 431 Notebooks

I am new to Ubuntu/Linux, this is my first ever install. Have installed Ubuntu 14.04 on an old HP Probook 5310m & a HP 431. I installed it from USB stick and overwrote Windows 7. Everything looks ...
3 votes
4 answers
12k views

Network unclaimed shown for network controller

I am facing difficulties connecting to wifi on my Lenovo Flex 3 1480 laptop on Ubuntu 14.04. It works fine on Windows. I am attaching wireless-info.txt that I got from : http://ubuntuforums.org/...
1 vote
3 answers
5k views

Ubuntu 12.10 Wireless Problem; only showing me Bluetooth option

My laptop is Dell Inspiron 15R. I have installed Ubuntu 12.10 a week ago, and realized that the option for wireless is not there. Not even in the network settings, so I went through the problems ...
3 votes
1 answer
5k views

How to connect to a security camera in linux

I have a YI home security camera that I want to connect to my linux pc. Is there software that I could install?
-1 votes
0 answers
33 views

Wifi disappears after uninstalling Tailscale [closed]

I'm running Ubuntu 22.04 Kernal 6.6.10-generic (pop os) and recently installed Tailscale after KDE connect stopped working on mac. (Mac + Linux desktop on the same network) Tailscale was working fine ...
3 votes
5 answers
15k views

Problems with aircrack-ng

I'm trying to crack an wifi, but when i type sudo airmon-ng start wlan0 it shows this: Found 4 processes that could cause trouble. If airodump-ng, aireplay-ng or airtun-ng stops working after a ...
0 votes
2 answers
2k views

```sudo iw dev``` shows mysterious virtual p2p interface on WLAN alongside normal interface

phy#0 Unnamed/non-netdev interface wdev 0x3 addr 9c:fc:e8:b6:61:43 type P2P-device txpower 0.00 dBm Interface wlp5s0 ifindex 3 wdev 0x1 ...
0 votes
0 answers
46 views

Wifi is HardBlocked and i cannot get it up no matter what i do

That's my first question and maybe the hardest to answer. I wish you could help me with this matter which is wifi hard Blocked in my Linux machine and can't get the wifi up. The story begin when i ...
4 votes
1 answer
5k views

Wifi not working on Ubuntu 22.04.1 with dual boot on Lenovo IdeaPad 3

I installed Ubuntu in dual boot configuration alongside windows 11 in my Lenovo IdeaPad 3 Ryzen 5 5625u. Network adapter RTL8852BE. Tried updating the kernel, and tried editing the ssl file as well. ...
0 votes
0 answers
29 views

How can network bandwidth(sent and recieved packets on wlan0) be displayed on the extension generic moniter?

i've tried various methods like nload. but none worked. generic monitor(genmon) is a feature that runs a command every few seconds and shows output, so i think the issue is commands that autoupdate ...
160 votes
4 answers
461k views

How can I display the list of available Wi-Fi networks?

My Ubuntu laptop's Wi-Fi works fine on various Wi-Fi networks. But the list of available networks accessed from the toolbar icon of nm-applet no longer appears. I just see the known networks. The list ...
0 votes
0 answers
40 views

System freezes after turning off WIFI

I am using 22 version of Ubuntu and when I turn off my wifi the system froze. My laptop is Dell latitude 7480. After that it takes time to work normal but after that the wifi no longer exists so I ...
0 votes
0 answers
23 views

Does the TP-Link TL-WN823N USB WiFi adapter work in Ubuntu 20.04 LTS?

I need to buy a usb wifi adapter for Ubuntu 20.Tp link TL-WN823N is available in my area. Is it compatible with Ubuntu 20?
3 votes
2 answers
3k views

KDE-connect without a 3rd device, possible?

Situation I have two devices: Phone with Android 11 Laptop with Ubuntu 20.04 I don't have a dedicated WiFi router. So, I use the phone's hotspot to access Internet on my laptop. Problem The devices ...
2 votes
2 answers
5k views

Network connection is lost after every few minutes

During the startup a wifi connection is established and everything works fine. After a while, the connection disappears suddenly. To fix this i do, sudo service network-manager restart and then my ...
0 votes
2 answers
9k views

Install mercusys wifi adapter in Ubuntu 20.04

I am trying to install the wifi adapter for the Mercusys mw300uh. lbusb output: Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 ...
-2 votes
3 answers
789 views

Help to get driver for Tenda wireless wifi adapter (AX300 w311mi)

I have bought a Wifi adapter which is Tenda AX300 (w311mi). But i can't able to run on my ubuntu machine due to lack of proper driver. when i typed lsusb on my pc, it shows: Bus 001 Device 004: ID ...
0 votes
0 answers
30 views

Use wifi for internet without disconecting Eth0

I'm running Ubuntu server 22.04 as a game server on a closed LAN. eth0 connects to the LAN with a fixed address assigned by the router, so multiple desktops can connect to it through the routers wifi. ...
1 vote
4 answers
13k views

Having trouble installing Dlink dwa-182 ac1200 wifi adapter

Running Ubuntu 16.04, the WiFi adapter (a Dlink dwa-182 ac1200) is usually plug and play on Windows 10 (though it also has drivers) but since I switched to Ubuntu, it is not responding and I can't ...
0 votes
0 answers
30 views

Wireless Network Unclaimed: Is it wifi driver issue?

I bought this laptop(Dell latitude 5410) with windows installed and Wifi worked fine. I installed Ubuntu 18.0 on it, wifi did not work. I formatted everything and installed Ubuntu 23.10.0 on it and ...
0 votes
0 answers
37 views

Ubuntu 22.04.4 LTS Slow wifi connection on specific wifi network

I have my laptop (dual boot Windows/Ubuntu). When I'm using the Ubuntu part at my home, the Wifi is really slow at a point I can't do simple google requests. I can use ping and it works well, and when ...
0 votes
1 answer
196 views

WiFi Connection interrupted spontaneously on Ubuntu 22.04

I'm experimenting with an interesting problem that started about a month or two ago. My Linux machine can read Wi-Fi signals and I can connect to my home Wi-Fi network. However, after anywhere between ...
-1 votes
1 answer
204 views

Ubuntu 22.04.4 WiFi became unstable after some system update (and maybe install of some keyboard input language)

I am running Ubuntu 22.04.4(dual boot with win11) on a labtop with wifi7 from Intel. Everything was doing fine until I blindly trust a system software update from Ubuntu software update. Right after ...
0 votes
0 answers
34 views

Ubuntu 23.10 with Intel Corporation Wi-Fi 6 AX200 (rev 1a)

Just installed Ubuntu 23.10 and I'm on a fibre line in which I am only getting about 50 Mbps down using my Intel Corporation Wi-Fi 6 AX200 (rev 1a) built into my new workstation. I have looked around ...
2 votes
0 answers
40 views

Wifi error in hotel multiple floor hotel case

I'm experiencing an issue with my WiFi. I'm staying in a hotel that spans several floors, thus there are many different access points, all under the same network name. The problem is that after ...
0 votes
0 answers
53 views

No Wi-Fi Adapter found, iwlwifi problem?

I am working on a HP ProBook and Ubuntu 22.04 and have the problem, that when trying to connect via WiFi that no WiFi adapter is found. As I am not really practiced with Ubuntu, I tried my best to ...
0 votes
3 answers
4k views

Ubuntu does not recognize Killer wireless 1535 and ethernet e2400 in Alienware 2015

I recently bought an Alienware 2015 which has a 1535 Killer wireless. When I installed Ubuntu 14.04 (Kernel 3.19) it did not recognize it. I did some search on the internet and found some methods to ...
-1 votes
0 answers
17 views

SSH Lost After Creating L2 WiFi-to-Eth Bridge

I'm running Ubuntu 23.10 and setup a Layer 2 Bridge to connect my WiFi Card in 4addr mode (ASUS036ACM) to my ethernet interface. I noticed that when adding the WiFi card to the bridge, I lose SSH and ...
0 votes
1 answer
4k views

How to install Realtek WLAN driver mt7921 in Ubuntu 22.04?

Newer Lenovo laptops use the latest Realtek wifi card, wireless, WLAN,LTN, 8852BE for which the drivers are not available in current builds. How to install the Realtek WLAN driver mt7921 in Ubuntu 22....
1 vote
1 answer
130 views

WiFi Issue: Terminal Freeze upon Turning Off WiFi

Dear Ubuntu Community, I am encountering a persistent issue with my Ubuntu 23.10 system related to the WiFi functionality. While the WiFi connection itself works flawlessly, attempting to turn off ...
4 votes
2 answers
5k views

Bridging LAN and WIFI using netplan not working and killing AP

I'm trying to extend my local LAN network via WiFi and would like all devices in the same network. The setup is as follows: DHCP/DNS server running inside the LAN separate PC linked to the LAN, with ...

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