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Questions tagged [wireless]

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

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My ubuntu 20.04 wifi very slow

I just boot a new ubuntu 20.04.3, and when I restart my wifi gets slow, and sometimes it automatically disconnected: My ubuntu version 20.04.4 when already update ubuntu version What I have tried: ...
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Thinkpad X1 Carbon Gen 9 Ubuntu 20.04 slow wifi

I just bought a Thinkpad X1 Carbon Gen 9 with Ubuntu 20.04 pre-installed and I'm experiencing "slow" wifi out of the box. OK, I'm getting speeds up to 250 Mbps while 3 meters away from my ...
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how to solve the problem of AX201 in ubuntu 18.04?

how to solve the problem of AX201 in ubuntu 18.04? i have a DELL G15 with 12th gen Intel CPU,but the wireless card could not recognition in Ubuntu 18.04,i update to 20.04 with kernel 5.14, problem ...
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2 answers
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wifi keeps switching to different network

I just installed Ubuntu 22.04 on a Dell Latitude 5500 laptop. I have 2 wifi networks, and every 30 minutes or so it will switch from one network to the other. I don't have this issue with any other ...
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Ubuntu 20 / 22 - Wifi adapter not found when i start my laptop

I am new to using Ubuntu for programming and I faced some difficulties setting it up. I have a hp probook 650g2 laptop, i5-6440u, but when I start my computer it says Wi-fi adapter not found. I have ...
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AC600 Nano wireless USB adapter 22.04 driver

I don’t know anything so please keep all the cmds
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-1 votes
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USB wifi depression [duplicate]

Ubuntu Linux 20.04 Kernel version 5.13.0-400generic lsusb - bus 003 device 010: ID 2001:331c D-Link Corp. 802.11ac Box for usb adapter says : d-link dwa-182, dual band ac1200 usb 3.0, H/W version D1 ...
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Ubuntu 22.04 - "Connection Failed: Activation of Network Failed" - VMware

I recently installed an Ubuntu 22.04 distribution on my Virtual Machine (VMware Workstation 16 Player) in order to run Docker. In order to connect the VM to the internet, I'm using an USB WiFi Adapter ...
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Intermittent wifi problems getting worse - network unmanaged

Recently, the wifi on my laptop would not work when I first woke it from sleep. The wifi automatically tries to connect to the 2.4 GhZ network, and it would connect, but there would be no network ...
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Mixed wifi / bluetooth connection GUI

My wifi connection is not working, LAN connection works normally. The Wifi GUI offers me Bluetooth settings, which I believe is a remainder of previously shared bluetooth internet connection (via my ...
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Ubuntu 22.04 Wifi speed is only half of mac os at most

It is a perfect hackintosh box. The wifi speed is about 800Mbps in Mac OS X. The wifi card is BCM943602CS. I am trying to install Ubuntu 22.04, the problem is that the wifi speed is not stable, the ...
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How to obtain wi-fi noise?

Is there any way to obtain the noise level (dBm) from wi-fi signals? I've looked up everywhere and came across this answer however my output doesn't include the noise. Thank you in advance.
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connected to wifi but no internet, network-manager restart temporarily resolves this problem

Since some time I am having this issue with my wifi connection. The wifi is connected and I am browsing the internet but the suddenly there is no internet access any more and the wifi symbol shows ...
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Wifi Ubunto 20.04 [duplicate]

I have Hp omen 17, I am using Ubunto with win 10 dual boot,I have an issue with my WIFI, it always disabled in Ubunto 20.04 and I have to start my win 10 first then restart and use ubunto to make it ...
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issue with wifi EEPROM country

I am getting the following errors with version 22.04 to access internet: [ 582.990377] wlp13s0: associated [ 582.991527] ath: EEPROM regdomain: 0x80fa [ 582.991537] ath: EEPROM indicates we should ...
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Wifi issue - 20.04 LTS vs Centrino Advanced N 6205

I am encountering lot of drop outs and instability (constant drop out) with my Wifi on Lenovo x230 with card Centrino Advanced-N 6205 Taylor Peak Physical id: 0 bus info: pci@0000:03:00.0 logical name:...
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22.04 can't input password for wifi

I'm unable to connect to a wifi on Ubuntu 22.04. Every time I click any of the wifi SSIDs it briefly, and I mean very briefly, pops up what looks like an authentication required window where I could ...
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WiFi is suddenly disappeared from setting and stopped working on Ubuntu 20.04?

My Wifi is suddenly disappeared form setting and stopped working since last two days i have tried many answer but got no luck. when i execute sudo lshw -C network the result is *-network ...
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No wifi connection after upgrade to kernel 5.17.8 ubuntu 22.04 LTS

My new ubuntu 22.04 LTS has wifi problem. My wifi disconnect frequently. I found some suggestion to upgrade kernel from 5.15 to 5.17. Then I upgrade to 5.17 kernel using this command sudo apt-get ...
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Wireless network adapter not working

I'm new to Linux and I just installed Ubuntu alongside with Windows on dual boot. Looking at the additional drivers, I don't understand what this think is: anybody knows?
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1 answer
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Why can't hostapd find my fresh installed r8188eu driver?

I'm running Ubuntu 20.04 on an Raspberry 3B. I want to use an TP-Link TL-WN722N v2 as an Hotspot (I know that its possible because it was already used as an AP on another RPI3B running Raspbian) So I ...
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Kubuntu 21.10 stopped connecting to internet via wifi

Problem: no Internet connection after connecting to home wifi "Limited Connectivity" Machine details: Dell Precision 3560 / Kubuntu 21.10 (upgraded from 21.04) Logs: $ ping 8.8.8.8 ping: ...
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Wireless internet speed too low in ubuntu 22.04 after sometime of restarting router

I am getting proper wireless internet speed after restarting router. But it is getting decreased to low speed after sometime, and i have to restart the router again.
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Unable to connect to internet from ubuntu 20.04

I have been using ubuntu 20.04 on my lenovo thinkpad for the last one year, and I have never faced connection issues. But now, suddenly I am not able to connect. I tried to resolve it with the ...
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Ubuntu 18.04.6 Connected to Wi-Fi but getting randomly disconnected from internet

I have a Dell Core i5 laptop that has Ubuntu 18.04.6 LTS. I was using this laptop since last 2 years with no problem with WiFi connection but from last 2 days, it starts showing WiFi connection issues....
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Share wifi into wifi hotspot same like windows 10

In window 10 i can easily cannected WiFi hotspot but in Ubuntu 20.04 if i connected to wifi hotspot my wifi disconnect only hotspot work is there any solution to create WiFi to wifi hotspot easily.Is ...
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No Wi-Fi Adapter Found after install ubuntu 22.04 LTS for Thinkbook 2022 14+

No Wi-Fi Adapter Found after install ubuntu 22.04 LTS for Thinkbook 14+, cpu 12th alder lake 12700H I tried sudo lshw -c network It shows *-network UNCLAIMED description: Network Controller ...
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1 answer
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Ubuntu 18.04 suddenly no sound and no wifi

I've been using ubuntu 18.04 since I got this Dell laptop in 2018. I don't have any dual thing, just ubuntu. Yesterday suddenly sound is gone and only Dummy Output is shown in settings, but I still ...
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Wi-Fi connection using WPA2 Enterprise authentication no longer working after upgrading to 22.04 LTS

I'm trying to connect to a Wi-Fi network that uses 802.1X (WPA2 Enterprise) authentication. It used to connect just fine under Lubuntu 21.10. However, after upgrading to Lubuntu 22.04 LTS, it's not ...
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1 answer
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Load b43 module at boot

How to do it? I need to type modprobe b43 every time i turn on my old laptop, it's a bit annoying. I tried adding b43 to /etc/modules but that does not work. b43 isn't blacklisted on my blacklist.conf....
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Connection Failed: Activation of network failed: WiFi: Ubuntu 22.04

I am really new to Linux, and I just tried to put Ubuntu 22.04LTS on an old iMac8,1 (El Capitan). I have not been able to get the wifi to work for me. I have went to so many forums and tried so many ...
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Asus Zephyrus G15 2021 with MT7921 WiFi Card: very slow internet via WiFi

Speedtest results show good results, as it is supposed to be user@laptop:~$ speedtest-cli Retrieving speedtest.net configuration... Testing from <redacted>... Retrieving speedtest.net server ...
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Wifi stuck connecting in 22.04 on old macOS El Capitan [duplicate]

Wifi stuck connecting in 22.04 on old macOS El Capitan I am totally new to Linux and I installed Ubuntu 22.04 LTS on a old Mac I had. I connected it by Ethernet to try some troubleshooting steps, and ...
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Intermittent connection and failure to download anything more than ~100mb 22.04

https://pastebin.ubuntu.com/p/7tXG4wS4Db/ Lenovo Z50-75 QCA9565 / AR9565 Wireless Network Adapter I recently switched from windows 10 to Ubuntu a few weeks ago. The problems started immediately after ...
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22.04: WiFi an order of magnitude slower than in Windows

I'm running Ubuntu 22.04 and Windows 7 on a laptop and the wireless performance is about 7-10x better on Windows, measuring using an internet speed test. There's no problem with the internet ...
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No wifi after upgrading to Ubuntu 22.04 [duplicate]

Wifi was working fine, I upgraded to Ubuntu 22.04 and now no Wifi is available. There is no Wifi widget in the task bar. This is with kernel 5.15.0-27-generic and also 5.13.0. apt list shows linux-...
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WiFi connection not stable

After I switched to Ubuntu 22.04, the WiFi started to disconnect randomly all the time. The problem remains the same in different routers, so it is not an Internet connection problem. What should I do?...
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Ubuntu 20 no WI-FI after every update

I have the no Wi-Fi problem. I solved it in the first place by plugin a mobile device with an internet connection and installed third party drivers. The problem was solved, but now by every update I ...
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How to add missed wifi plugin on ubuntu?

I cannot find wifi on network setting and top panel. I use this command but not working. sudo systemctl restart network-manager and sudo service network-manager restart Then I found that my wifi ...
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2 answers
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TP-Link TL-WN823N V3 wireless adapter not working. Ubuntu is installed in VirtualBox

I bought this device TL-WN823N VER 3.0 I use version of ubunto: Distributor ID: Ubuntu Description: Ubuntu 20.04.1 LTS Release: 20.04 And I downloaded a driver from here TL-WN823N(EU)...
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wpa_supplicant/OpenSSL connection problems after 22.04 upgrade

My office WiFi uses WPA & WPA2 Enterprise Security with PEAP authentication, and MSCHAPv2 for inner authentication. Since upgrading to Ubuntu 22.04, I am unable to connect to my office WiFi. Here'...
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Killer Wi-Fi 6 AX1650i WiFi Very Slow Connections on Ubuntu 20.04, also through the cable, known solutions do not work

I know it's a known and very common issue. I had no problems with WiFi, but at some point my internet connection stopped working or it works very slowly. The same is, when I connect the router with ...
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WiFi Adapter RTL8812AU driver installation fails with the latest kernel: 5.15.0-27-generic (x86_64)

All what I do is: apt update apt install git dkms git clone https://github.com/gnab/rtl8812au.git cp -r rtl8812au /usr/src/rtl8812au-4.2.2 dkms add -m rtl8812au -v 4.2.2 dkms build -m rtl8812au -v 4.2....
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Fresh installation of 20.04 LTS doesn't display WiFi in top right menu [duplicate]

Picture of Terminal I freshly installed ubuntu 20.04 on my Lenovo Yoga539 14ARR laptop. The WiFi option doesn't appear either on the top right menu or the settings. After some web searching I have ...
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RTL8821CE driver not working on Ubuntu 22.04

Kernel: 5.15.0-27-generic x86_64 bits: 64 Desktop: GNOME 42.0 Distro: Ubuntu 22.04 LTS (Jammy Jellyfish) $ sudo lshw -C network *-network description: Ethernet interface ...
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Ubuntu 22.04 LTS Server gnome-software not working Pi4-8G

i am having issues getting gnome-software to work, as you can see in the images below, it thinks i have no network. i clearly do as i am connected through the network via Realvnc. i have tried sudo ...
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Can I use Windows drivers on Ubuntu and is it legal to do so? [duplicate]

What is the legitimacy of installing and using Windows drivers on Linux? For example, I want to use Wi-Fi drivers that are made for Windows, not for Linux. Can I still use them on my Ubuntu laptop ...
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3 votes
1 answer
482 views

Bluetooth connection issues ubuntu 22.04

Since I updated to Ubuntu 22.04, bluetooth has been broken and I cannot seem to connect my bose quietconfort 2 to my laptop, I've tried every answers I found on the Internet, but since nothing is ...
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Is there any wifi scanner GUI app for Ubuntu? [duplicate]

Using Ubuntu 22.04 LTS Desktop on my Asus Laptop ..is there any app by which i can who is usig my wifi and pinpoint there location on map ????
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WiFi regularly disconnects on new install of Ubuntu Budgie 22.04 (Qualcomm Atheros AR93xx Wireless Network Adapter) [duplicate]

I am having an issue on a completely new install of Ubuntu budgie 22.04, wifi regularly and seemingly randomly disconnects or drops significantly in speed. The behaviour is weird though as it seems to ...
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