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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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Install Ubuntu Server where WiFi/Network authentication is required

I need to install Ubuntu Server (19.04) for a development on a network which is requiring authentication. As Ubuntu Server installation disk doesn't come with Lynx, I cannot download anything, and ...
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21 views

boot takes too long and wifi wont connect, among other errors. ubuntu 18.04.2

I'm a noob to Ubuntu and I' facing several problems, and every time I try to solve one, two more appear. My number one issue is on how fix the ACPI errors below because it is taking ages for the ...
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16 views

Wifi disconnects after connecting a bluetooth device on Ubuntu 18.04 LTS

I am using windows 8.1 along with Ubuntu 18.04 LTS on a Lenovo G50-70. Whenever I connect my JBL Bluetooth (v4.2) earphone, my laptop's wifi disconnects after a few minutes. Please, someone, help me ...
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19 views

Wifi not showing any networks

02:00.0 Network controller [0280]: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter [168c:0042] (rev 31) Subsystem: Lite-On Communications Inc QCA9377 802.11ac Wireless Network Adapter [11ad:...
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0answers
12 views

Bouts of high latency over wifi with Steam in-home streaming

I've been streaming games to my Ubuntu laptop over wireless AC for years using Steam's in-home streaming with sub-1ms ping, but recently I've been plagued with short periods of very high ping which ...
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15 views

Connect to WiFi in Ubuntu Server 18.04 using the terminal

I've been following the chosen answer in this question and going through the steps listed there to connect to my WiFi. For now the server is connected to another WiFi router named RouterOriginal and I ...
1
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1answer
52 views

Can ping IP address using wireless connection but not host names

First up: I'm a total Ubuntu noob with some Unix background Installed Ubuntu 18.04 (complete overwrite on a 32-bit machine) and then updated to 18.04.1 using a wifi extender with cabled connection ...
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49 views

Fritz!Wlan Stick AC860

I was trying to install a driver for the Fritz!Wlan Stick AC860 on the newest Ubuntu Disco Dingo operating system using following instructions BrosTrend (AC5) AC600 driver installation instructions - ...
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20 views

Can't figure out how to apply Kernel Oops fix

Sorry for the noob question, I am new to Linux. I have no idea how to apply a fix for a wi-fi issue I am having. I received this: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/...
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43 views

WiFi adaptor not found on Thinkpad x130E

I have the same issue that others seem to have had but when I try the solutions listed there it doesn't work. It looks like the other solutions are very machine specific and beyond my level of ...
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0answers
17 views

Ubuntu 11.04 wifi [on hold]

How do I turn on my wifi in Ubuntu 11.04
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11 views

LAN-based app stops working after a while

I use this app called Couch Potato to control my Xubuntu laptop plugged to the TV through HDMI using my Android smartphone (I can control the cursor and send keyboard input through it). On the laptop ...
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0answers
70 views

No wifi adapter found (Hard blocked: yes) Ubuntu 18.10

on my newly install Ubuntu 18.10 WiFi didn't work and Bluetooth And airplane mode is on and I can't disable it. I've tried a lot of things and the problem didn't fix The output of lspci -knn | grep ...
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24 views

TP-Link Archer T2U V2 can not connect to WLAN on Ubuntu 19.04

I'm trying to connect to my home wifi. Plasma indicates that a connection is being established (rotating circle), and then fails to connect. uname -a: Linux hostname 5.0.0-15-generic #16-Ubuntu SMP ...
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0answers
20 views

Xubuntu 18.04 : DNS_PROBE_FINISHED_NO_INTERNET

Since yesterday, I cannot browse the internet using Chrome or Firefox, Torrents downloads are working fine, All my other devices are working just fine on the same network. Please see here wireless-...
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0answers
17 views

Wireless on Lenovo Yoga 3 Pro 1370 not detected by Ubuntu 19.04

I'm having a lot of trouble getting the wireless adapter on my Lenovo Yoga 3 Pro 1370 Ultrabook working. The OS reports No Wi-Fi Adapter Found. I've installed Ubuntu 19.04. I've spent several nights ...
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28 views

Network issues with Broadcom 43438 Chipset (WSDB-104GN(BT))

I am new to Linux and Ubuntu. I recently installed Ubuntu on my Tablet PC with an Intel Atom Processor and knew this will cause problems. I can't use WiFi because there is no option for it and I ...
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0answers
27 views

What is the best usb wifi adapter from a user running ubuntu 16.04 with kernel 4.4.0-116-generic kernel? [on hold]

I have a user who has a ThinkPad e470 with ubuntu 16.04 on it. The kernel version is 4.4.0-116-generic and it has the Realtek wifi controller on it. Unfortunately, I am unable to either find or ...
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0answers
32 views

Ubuntu wifi rtl8723de not working after upgrade to 18.04LTS

outputs of few commands: nishanthr@vision:~$ lspci -v | grep -i network 02:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device d723 Realtek Semiconductor RTL8723DE Device d723 issue ...
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25 views

19.04 - rtl8812au-dkms installed but not appearing as module [duplicate]

Adding additional info as suggested by chili555 in Wireless antenna does not appear despite its driver being installed. I installed the rtl8812au driver via apt and installation seems to be ...
0
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1answer
36 views

Wifi adapter randomly drops

I'm currently using this: https://www.tendacn.com/us/product/U6.html I haven't install any of its drivers, I just plug it in and it works. But, my problem is it drops randomly that I have to unplug ...
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36 views

WIFI not working on Macbook pro 19.04

After installing the new release 19.04 I haven't been able to get the wifi to work. I had 18.04 and I had a little trouble getting the wifi to work, but I was able to get it after a while reading ...
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0answers
24 views

wifi connection always on, dns stops working, no entries in journalctl, where else can i look?

Periodically the wifi stops working. The only way i can get it working again is to manually turn off wifi in KDE and turn it back on again. It automatically connects to the previous wifi spot and all ...
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0answers
48 views

tp-link TL-WN823N Ubuntu 19.04

i just installed Ubuntu 19.04 (was working on windows before) and i bought the tp-link tl-wn823n v2 hoping it would work on ubuntu as it seems for most tp link adapters, but i can't seem to make it ...
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1answer
180 views

How to setup of Raspberry Pi 3 onboard WiFi for Ubuntu Server 18.04?

How to setup of Raspberry Pi 3 B+ onboard WiFi for Ubuntu Server 18.04? In particular, with netplan? Exiting answers, such as "How to use onboard wifi on Raspberry Pi 3 with Ubuntu Server 16.04?", ...
5
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1answer
269 views

Wifi is sometimes soft blocked by unknown service

I manage a few hundred Dell 5290 laptops, all running Ubuntu 16.04. On occasion, some of these laptops will boot up in the morning with no wifi access. When I troubleshoot, I see that the Wireless LAN ...
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0answers
16 views

Wifi card RT3290 not working [on hold]

Ok so, I'm using Ubuntu 18.04 and I don't really know a thing about it... (And I'm not good at english, sorry ^^') My problem is that when I start my computer, the wifi is sometimes working, but only ...
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0answers
19 views

Wifi adapter only works if unplug and replug

Im having a problem here: i need to unplug and replug the adapter every time i started the sistem to work. I dont know what can i do. Someone can help me? Thanks!
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0answers
26 views

CentOS 7 No WIFI Adapter Found [closed]

I updated my Linux machine last week and now my wifi adapter cannot be found. I have researched several entrys and found no answer. I can provide information for any commands needed. Thank you!
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24 views

How to configure ubuntu to connect to my hidden wifi on bootup?

everytime i boot up i have to do manual connection to my hidden wifi. How to configure ubuntu to make that connection automatically on user login?
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0answers
25 views

No Wireless Network in Ubuntu 14.04 [closed]

I have dual-booted Ubuntu 14.04 with Windows 10 pro. Since the beginning I found no Wi-fi option in network menu on the top right side of Ubuntu desktop menu. I tried to boot my installation file and ...
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52 views

WIFI dongle issues Mediatek MT7601U on Ubuntu 18.04 (Bionic)

Output of sudo modprobe mt7601u && dmesg | grep mt76: 201302052146____ [ 3823.291922] mt7601u 1-1:1.0: EEPROM ver:0c fae:00 [ 3823.461320] mt7601u 1-1:1.0: Error: RX urb failed:-71 [ 3823....
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0answers
34 views

wifi adapter is not found [closed]

WiFi adapter is not found in my Ubuntu 18.04 LTS installed on my Lenovo IdeaPad.
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33 views

fastest way to connect to a specific wifi

In Ubuntu 18.04 there is a unique block of notifications in the top bar in the right corner, that contains the wifi indicator, sound volume, battery, etc. Now to choose a different wifi I need to ...
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0answers
19 views

TL-WL8200ND V1 doesn't work in Ubuntu 18.04

I have a TP-Link USB Wireless Adapter model TL-WL8200ND (V1). I just installed Ubuntu 18.04 and it recognizes the adapater but doesn't connect to any network. It keeps trying to connect but never ...
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0answers
54 views

Can't connect to Wifi after switching to Google WiFi

So recently I've bought a Google Wifi router to get dual band access easily in my house. Thing is, ever since I've made the shift, my laptop (a Thinkpad X230i) that is running Ubuntu 19.04 refuses to ...
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0answers
59 views

Restore default USB WiFi packages

My problem and solution are (seemingly) really simple: Everything was working great on my Kubuntu 19.04 install, then I installed/uninstalled a few things (mostly related to MariaDB and Skype password ...
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0answers
19 views

wifi manual connection [closed]

i am unable to connect to wifi Manually on ubuntu but on windows machines i am able to connect
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1answer
90 views

USB TP-Link not working properly

I have a TP-Link Wi-Fi USB Adapter, model TL-8200ND Ver. 1.1 and I'm using Ubuntu Disco Dingo 19.04. The system recognizes my adapter, I can see Wi-Fi networks but I can't connect to them. I read ...
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1answer
34 views

Setting up Bluetooth on Ubuntu 18.04 LTS

I have a VM, and I was going around through the settings, and tried to set up the bluetooth. However, I none of my devices were connecting. Is this just becuase it is a Linux device and they may not ...
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0answers
30 views

wifi adapter not found AND shutting down issue

I recently installed Ubuntu in an Acer -Aspire-E5-573G and got an issue with the wifi adapter not found, and also while I am trying to shut down my laptop it will stock in the Ubuntu logo, restarting ...
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0answers
21 views

Ubuntu 14.04.6 No Enable Wifi Option Available [closed]

I have a Lenovo legion 7520. I installed the Ubuntu 14.04.6 64-bit version. Somehow, I cannot see the "enable wifi" option. Right now, I am using an ethernet cable to get internet. Please help! ...
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0answers
19 views

Conky not display monitored wifi

This shows us the connection with a bar and its power ${font Ubuntu:style=bold:size=9}Redes $hr ${font Ubuntu:style=regular:size=8}Intensidad WIFI $alignr ${wireless_link_qual wlan0}% This shows us ...
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0answers
38 views

Really slow Internet speed in Ubuntu 18.04 but not in Windows 10

There is a really big difference in download speeds in my PC in Ubuntu vs Windows. Linux is giving about 13Kbps whereas average speed in windows is about 2Mbps. It maybe some driver problem. Outputs ...
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0answers
50 views

Ubuntu 18.04 WiFi problem (Broadcom BCM43142)

My laptop is HP Pavilion 15 p077. I cannot use my internal WiFi adapter very well. When I'm entering in other rooms, my WiFi is not connecting. So I bought TP link TL-WN725N. But problem is not gone. ...
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33 views

Intermittent wifi hardware disabled

I'm using Intel Dual Band Wireless-Ac 8265 W/Bt card on my lenovo on Ubuntu 18.04.2. I would like to disabled? If I boot from a live-usb I can always find the wifi but sometimes it's enabled. ...
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0answers
21 views

Ubuntu 18.04.2 LTS - wifi and bluetooth crashes

Recently upgraded my Dell XPS 13 from 16.04 to 18.04 and both the wifi and bluetooth consistently crashes where the settings page displays no wifi and bluetooth detected. The only way to recover is ...
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0answers
54 views

Could not found WiFi button? [closed]

I have recently I installed Ubuntu 18.04 in my laptop but I could not find WiFi button to turn on WiFi. Yes I found WiFi option in setting with no adapter is connected . What should I do ? I am using ...
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1answer
51 views

Why there are so much issues with realtek wireless chips? [closed]

Often, on Ask Ubuntu, questions are about wireless issue of realtek chips on Ubuntu. Why? I will edit my ask to add examples topics in needed.
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0answers
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Can't connect to wired or wireless internet - Ubuntu 18.04.2

Ubuntu newbie. I have a dual boot with Windows 10, wired/wifi working fine on Windows. On Ubuntu, my computer is connected to the network but not connecting to the internet, I've tried with various ...