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Questions tagged [wifi]

WiFi is a networking technology permitting the exchange of information through wireless (radio) connections.

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Linux kali not detecting all networks

on my phone it's detecting all wifi interfaces (the main one and another one connected to it),but on linux kali it's only detecting the main one.tried putting the laptop closer to the other wifi and ...
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14 views

Unable To Load Regulatory Database

I am trying to bring up a 4.19 (4.19.16) kernel on my board using the Atmel AT91SAM9G45 SOC. I included the CRDA support in the kernel configuration, but the kernel reports that it is unable to load ...
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please help me to connect wifi in kali linux

While installing Kali (Dual Boot) the installation process could not detect network even after having all the drivers. Well after the installation is complete there were no wireless connection showing....
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9 views

TSSI Upper saturation Error in Arch Linux

I live booted Arch Linux. I'm using TL-WN727N TP-LINK wifi dongle. I connected to wifi using wpa_supplicant. It connects to internet so i can ping to any web site how ever mt7601u 1-1:1.0: Error: ...
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1answer
23 views

Wi-Fi issues with Debian 9 (non-free drivers not working(?))

I have an HP pavilion 15 model j9h21ua, and a fresh install of Debian 9. I'm very new to Debian, but I figured out how to get non-free drivers working. Despite this, I can't seem to locate my network ...
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1answer
49 views

How do I add this field?

I'm trying to print the signal strength of two wifi devices connected to a hotspot. I manage to do this script that prints the ip, hostname, mac and signal. In the script below the macs are stored in $...
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18 views

How to revive cable connection in Fedora 29?

Recently, I erased "cable" item<-Network<-Setup on Gnome by mistake. After the accident, I lost the cable connection. ONLY The WI-Fi does work!! How can I recover the notebook from this mistake?
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1answer
28 views

Wireless adapter is detected, but no options to create a wireless network

I have a wireless adapter (the Panda 300Mbps PAU05) plugged in to a USB port on my Linux Mint 19.1 Tessa desktop computer (my kernel version is 4.15.0-47-generic). Yesterday, I had it plugged in to ...
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12 views

How do I connect to wifi using nmcli on slackware? Re: DHCP client

I've just installed Slackware 14.2, and I'm trying to get everything working. I started out trying to use KDE, but I like the command line better anyway, because it doesn't hide so much from me. So, ...
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20 views

Debug log for WiFi processing

I am trying to integrate WPA2 into open network in AP side, and I managed through quite good so far, I am now able to encrypt and decrypt live traffic. However, stations are ignoring my messages, ...
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12 views

How to install AUQUSH 1200Mbit/s WiFi Adapter[5.8G/867Mbps+2.4G/300Mbps] on KDE Neon?

I'm using KDE Neon and bought the following WiFi USB-Stick: AUQUSH 1200Mbit/s WiFi Adapter[5.8G/867Mbps+2.4G/300Mbps], External 5dBi Antenna mit 11AC Dualband Wireless Adapter und Abnehmbarer WLAN ...
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Can't connect to Wi-Fi with KivyPie 1.0 on Raspberry Pi - No network detected

I'm attempting to connect my Raspberry Pi running KivyPie 1.0 (Linux kivypie 4.9.35-v7+ #1014 SMP Fri Jun 30 14:47:43 BST 2017 armv7l GNU/Linux) to my Wi-Fi network, which is a 2.4GHz network powered ...
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1answer
33 views

Find out if the connection to Wi-Fi was successful

I need to do some script, which find out if the connection to the Wi-Fi was successful or not. I have Wi-Fi configuration in /etc/wpa_supplicant.conf. I know how to add SSID and PSK to this file and ...
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1answer
18 views

Internal wireless card setup VirtualBox on Mac

Is it possible somehow to access the wifi of the Mac from VirtualBox. I haven't found any useful tutorial yet. I'm using a Macbook Air late 2017
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1answer
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debian minimal net install wifi setup terminal

installed minimal debian stretch on t430s. installed the respective iwlwifi drivers. however i am unable to setup a wifi connection. need to download desktop env. XFCE read following link1 link2 in ...
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1answer
38 views

Ubuntu 18.04 wi-fi adapter not found on Lenovo X1 carbon

I have had this computer for almost a year and wi-fi has been working perfectly until today. In the setting under Wi-Fi all I get this the message: No Wi-Fi Adapter Found I do not have an ethernet ...
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32 views

Alpine Linux Hangs During Boot at: “ successfully initialized wpa_supplicant”

I installed Alpine Linux on Intel Compute Stick with 32 Bit Atom Processor. After installation I followed the procedure laid out here for connecting to internet via wlan0 port: Connecting to a ...
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29 views

Debian Systemd: Wifi network configuration waits at boot, connects after boot

This has been plaguing me since I updated to Debian 8. Everyone is probably familiar with the "A start job is running for wait for network to be configured" message, and how prevalent it was for a ...
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1answer
20 views

Frequent channel switching - any client-only diagnostics?

The Wi-Fi experience where I am right now is usable, but not ideal. The Wi-Fi drops out or reconnects surprisingly often. This is despite 2 to 3 bars out of 3 for signal strength (Wi-Fi icon in ...
3
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1answer
34 views

Monitor “Dynamic Frequency Selection” (DFS)?

My Linux PC is connected to a Wi-Fi access point. It is currently on channel 124: # iw dev wlp2s0 link Connected to e0:10:7f:1f:d0:5c (on wlp2s0) SSID: _The Cloud freq: 5620 In my ...
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1answer
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Trouble configuring the ant_sel option for low WiFi signal on HP laptop, Linux Mint

As is known, some computer manufacturers include just one antenna in their laptops, but failing to flash the ROM accordingly. So these computers with Realtek network adaptors have the problem that ...
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1answer
19 views

network manager icon with exclamation mark

I have a network manager icon with exclamation mark how to debug what caused this exclamation to appear? what logs to check, maybe wireshark would help?
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13 views

Is there any way for connecting to a wireless Wi-Fi AP from a Linux PC avoiding the discovery fase (probe request/response)?

I would like to switch between APs in the same network, with the lowest downtime possible. I saw a lot of analytic papers, which show that the discovery phase is the one which contributes more to the ...
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37 views

ARP requests sent from wrong interface on Hostapd managed access point

I am trying to setup a wireless access point, managed by Hostapd and with dynamic VLAN support. The VLANs are managed dynamically by a FreeRadius server that I use for 802.X authentication. I am ...
3
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1answer
42 views

working with virtual network interfaces on the existing wlan0 interface

Scenario: In a nut-shell I am trying to use the existing wlan0 interface on my system, create two virtual interfaces on top of it and use one of them as an access point and the other one as a normal ...
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Connecting to WPA2 Enterprise PEAP issues

I am having trouble connecting to my work enterprise WPA2 PEAP network. I am running Manjaro linux (Arch). My connection settings are as follows: The username and pw are my AD account. I made my CA ...
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53 views

Ubuntu ethernet and wifi keep dropping have to keep restart network interface [closed]

A company was installing a new server in our lab and all computers internet (both ethernet and wifi) on ubuntu is down the day after(windows works fine, my laptop dualboot into windows and both ...
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27 views

WLAN slow when lid is closed

On multiple occurences, long downloads that were meant to run over night didn't do so properly. What these cases had in common was that the lid of my laptop was closed. I just tested it like this: ...
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1answer
36 views

Realtek Wifi Dongle - Centos7

I am trying to get the a realtek USB wifi dongle working on my PC. When I run lsusb - it is visible. 0bda:0811 Realtek Semiconductor Corp. System Version Information LSB Version: :core-4.1-...
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0answers
22 views

Stuck in configuring interface loop in Network Manager on Manjaro KDE

I installed Manjaro KDE on my laptop. Every time I am trying to connect to a wireless network it doesn't work. For 10-15 seconds I am getting the message 'configuring interface' and then the network ...
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1answer
47 views

Linux wifi not working

So, i just got a Linux as a dual boot with windows, and i can't get the wi-fi to work. I have a tp-link WN823N card and the integrated intel card, one using a realtek RTL8192EU chipset with the ...
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Wi-Fi not working on Debian 9

I have a Debian 9 Stretch OS running.  Last night when I shut it down the Wi-Fi was working perfectly.  Today I turned my laptop on and it's not showing any Wi-Fi, and I cannot enable Wi-Fi.  Here is ...
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1answer
30 views

I have a ASUS USB-AC51, but it doesn't have AP mode. Is that the adapter or driver problem?

I run this command on my Fedora: iw list | grep "Supported interface modes" -A 8 It showed my adapter doesn't support AP mode. But I checked this Asus USB-AC51 and Driver capabilities, the website ...
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1answer
19 views

Can i configure the browser to use one network interface and other apps to use the second?

I have a Linux box (Debian 9) with 2 NICs (Ethernet & Wifi) and they both connect to different networks. Is it possible to configure the browser to use the Wifi NIC and all the rest of apps to use ...
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1answer
52 views

How to allow non-roots to connect to WiFi?

/etc/os-release says Debian GNU/Linux 9 (stretch) /proc/version says Linux version 4.4.132+ (jenkins@fdc-06) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) ) #1 SMP sudo /sbin/...
2
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1answer
97 views

Ubuntu Wifi Problems (No adapter found)

So I just installed minimal Ubuntu 18.04 on a Lenovo Legion Y720 to start using it as a daily driver, but WiFi fails to connect to the Internet despite having enabled Wireless LAN in BIOS/Setup. ...
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67 views

hcxdumptool - “failed to save current interface flags: No such device” “failed to init socket”

I'm following a tutorial to crack a WPA2 Wi-Fi network password, and it's using hcxdumptool, hcxtools and hashcat. After I set my Wi-Fi interface wlan0 to monitor mode with airmon-ng, I ran the ...
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0answers
47 views

VOIP worked with Mint 19.1 & kernel 4.4, fails w/ kernel 4.8

With Linux Mint 19.1, kernel 4.15, I connect to the Internet using WiFi, and want to share the Ethernet connection with a Grandstream IP Phone. I have done: click | network connection | wired ...
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0answers
68 views

Connecting to WPA2/PEAP/MSCHAPv2 enterprise wifi networks

I am using an Arch Linux setup and am having trouble connecting to my school's wifi using networkmanager. I'm using the nmcli connection editor to set up my system connection. This is what my network ...
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0answers
9 views

How long will NetworkManager search for and reconnect to Wi-Fi networks?

I have a device that is using NetworkManager to connect to Wi-Fi networks. If my Wi-Fi network drops out (e.g. the router is unplugged and moved), will NetworkManager attempt reconnects indefinitely? ...
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0answers
12 views

How to detect when NetworkManager loses Wi-Fi connection?

What is the best approach to monitor NetworkManger connections and detect when the Wi-Fi connection has dropped? My goal is to attempt reconnecting after a certain number amount of time disconnected, ...
0
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1answer
43 views

Macbook Pro VBox Kali Linux Wifi Not Working

I recently installed Kali on VBox and set my network settings in VBox to Bridged Adapter which seemed to allow wifi to work for 1-2 days. Now, I am unable to connect to the internet at all, and can't ...
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1answer
27 views

Linux mint exhibits wifi issues after upgrading kernel to 5.0

After I have upgraded the kernel to 5.0.0-050000-generic, whenever I log in my laptop after it was in standby. The wifi stops working and I need to reboot the system. I would like to downgrade to ...
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1answer
50 views

How to install packages with no internet on Fedora 29?

I have a CHUWI Lapbook 15 which I want to install Fedora on. I will often start installation of Fedora with the server spin as it is minimal and doesn't need to first boot into a live cd. The problem ...
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0answers
68 views

RTL8821CE not working [duplicate]

I have Lenovo IdeaPad 330, before i installed Kali Linux 2019.1, i had Windows 10 installed, and wifi worked perfectly, i tried in Ubuntu(also last version), and kali, like where's no option for wifi. ...
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1answer
33 views

Does `arp-scan` not work well in a wifi created by a hotspot?

When I use a wifi hotspot, sometimes I can't use sudo arp-scan -l to see other devices (except the hotspot), but sometimes I can see another laptop, but I never see another android phone. (The hotspot ...
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0answers
13 views

Can’t connect to network Pop-OS 18.04

After using my Linux install for a while, I woke up this morning not being able to connect to the internet via WiFi. I found that I have no routes showing up when running the ip route command. I tried ...
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0answers
36 views

WIFI Hostapd router serves only several internet sites

I have built a server on Debian Stretch. It has three ethernet cards and one wifi card Gemtek WPIA-116G. When a cable is connected it works well. But without the cable, by wifi, a client computer ...
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24 views

firmware crash qca6174 hw2.1

Everytime my laptop goes to sleep (low battery), wireless adapter crashes. This makes the system completly unusable. I cannot remove the driver, kill it, or restart NetworkManager. I cannot reboot ...
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1answer
69 views

802.11ac : Trying to obtain 1.7333 Gbps 160MHz

I am trying to obtain maximum throughput between two Ubuntu nodes; both with the 160MHz capable Intel Wireless-Ac 9260 card using an ASUS GT-AX11000 router. Ubuntu1--2meters--AX11000--10meters--...