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

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SSH: connection refused to wlan, works when i plug wired lan and unplug

If i do: ssh 192.168.1.8 //my wlan0 connection i get: ssh: connect to host 192.168.1.8 port 22: Connection refused However, if i plug the LAN, i can ssh to 192.168.1.7 (wired ip). And after ...
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30 views

Archlinux ARM7 3.14.44-1 + wifi dongle R8188EU not working

I'm struggiling to get my TPLINK wifi dongle work in Archlinux ARM64. I start with netctl start tplink, which tplink being: Description='A simple WPA encrypted wireless connection' Interface=wlan0 ...
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4answers
327 views

Enable Wi-fi on Kali Linux

I just installed Kali Linux on Dell Inspiron 1545, and am unable to get wireless connection. I attempted the following root@kali:~# lspci -knn | grep Net -A2 0c:00.0 Network controller [0280]: ...
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30 views

Connecting to iPhone Personal Hotspot

I'm currently trying to connect my Debian laptop to my iPhone's personal hotspot (WPA2). I've followed all of the instructions from this site up to and including sudo wpa_supplicant -B -D wext -i ...
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2answers
86 views

How to detect, find and install a missing firmware [duplicate]

Context Today I installed Debian 8 on my HP Pavilion Notebook PC, during the installation (specifically during the network setting up), the the system prompted: Hardware needs non-free firmware to ...
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1answer
14 views

Letting a device access internet trough ethernet port via a laptop [duplicate]

So i have internet access to my laptop, over wifi. I have connectd a device with an ethernet port (with an ethernet cable from my laptop to the device), and set up a local area network between the ...
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1answer
32 views

How to use the same Wi-Fi adapter to connect to a wireless network, and broadcast an AP at the same time?

I have a Wi-Fi router that runs OpenWRT. It connects to my home Wi-Fi and uses it for Internet access. At the same time, it broadcasts an access point itself and it is bridged with its LAN so other ...
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29 views

Trouble switching between wired/wireless networks with Fedora 21

I have a Gb/s wired network and a much slower wireless on my home LAN. I switch between them in the course of my day. I have always found that Linux is not particularly clever about using the wired ...
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1answer
30 views

Boot blocked during 1min30sec because /etc/network/interfaces

With the following config (see config file below): if only ethernet cable is connected, it 100% works: I can quickly SSH the computer via eth0's IP, if both ethernet cable and wifi dongle are ...
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157 views

USB WiFi on CentOS7

I've got a clean installation of CentOS 7 on a desktop PC and a USB WiFI Adapter (RTL8191SU 802.11n). Connecting through USB leads shows "USB Ethernet: connecting" in Gnome3's network status bar. ...
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63 views

I can't connect to new router with same ssid that the older router

I have a problem with my wifi in Ubuntu (15.04). Recently, i have changed my wifi routers. Due to differents devices that was already configured, I have configured the new router with the same SSID ...
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36 views

Wifi keep on disconnecting on Ubuntu

I am using ubuntu. wifi works great on my laptop. I am facing problem with one particular wifi router (I think Airtel Binatone) installed in my company premises, Here are some logs 1) sudo iwlist ...
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ALFA AWUS036NHR V2 No Internet Connection after installing Backports 4.1-rc1 [closed]

I was trying to make a Router Password Cracking using aircrack-ng but first I needed to make a handshake ! But I had an issue of [fixed channel -1] that I resolved installing backports 4 ! The ...
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17 views

Wicd cannot detect wireless networks on Point Linux OS

I have just installed Point Linux OS on my PC. The problem is: it cannot detect wireless networks, but it is okay with wired network. Please help me.
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1answer
59 views

wlan0 device missing

I can't seem to get my wifi working and I feel i've exhausted google's search capabilities. Here is the output of lspci for the device 02:00.0 Network controller [0280]: Broadcom Corporation ...
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79 views

how to transfer files from canon cameras over wifi?

Canon cameras like powershot s120 and sx600hs have wifi capability. How could that be used with linux to transfer images and videos without involving Windows in any way?
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1answer
40 views

wifi slowdown after time, how to troubleshoot

I do not currently have access to the computer with the issue, to I am sorry if this question is a bit vague. I only need to know how to troubleshoot and not the actual solution. Right, I have a USB ...
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1answer
51 views

Debian WiFi crash problem

Sorry for my bad english. On a distribution debian wheezy I configured a router AP. I set up a bridge between a VLAN eth0.102 and wlan wlan0. For configuring WiFi I installed the drivers for the ...
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57 views

How to find out the wifi sensitivity (RSSI)

I want to be able to get the received signal strength indication from my computer's wifi interface, ideally as expressed in dBm. This article explains what I am after.
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107 views

Need Debian driver for DWA-130 rev F1

Can't get my wireless adapter working. It's D-Link DWA 130 rev F1. There's a good deal of discussion about this in the Ubuntu world, but it doesn't seem to work on Debian. The chip-set appears to ...
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1answer
1k views

Wifi AP with ASUS USB-N10

I am trying to configure wifi AP with subj device. According documentation in web, it requires master mode hardware support and hostapd software. It seems I have master mode: # iwconfig ... ...
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1answer
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What are CRDA regulatory domains, and why does my Wifi card keep trying to set them every minute or so?

I can understand almost none of my dmesg log output, but this is one message I keep seeing, which I think is related to the bigger issue of my Wifi cutting out every minute or so: [ 6170.340618] ...
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2answers
2k views

What driver is being used by a wireless usb adapter?

I've installed Linux Mint 16 on a netbook that I'm trying to pump more life into. I'm currently stuck with configuring the wireless as the computer uses a USB wireless adapter (rt5370 from Ralink) due ...
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Can't install iwlwifi driver in Crunchbang

I just installed Crunchbang 10 to my Laptop in dual boot with win7. My wlan card is a Intel(R) Centrino(R) Wireless-N 2230. I saw I had no wifi, so I tried to install the driver from here by ...
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158 views

Intel 6300 wireless card won't work on CentOS 7 - worked during install though!

I installed centos 7 on a laptop with an intel 6300 wireless card in it. During the install, the wireless card was available and I was able to connect to my lan. After the install, I don't see the ...
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17 views

Where to put the ASCII WPA2 Wifi Key in MacOS X?

I tried to make some research about wifi security in our company: So i tried to het WPA2 Wifi key using wifite tool in Kali linux distribution. After the few attempts i get WPS PIN and WPA2 KEY: ...
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Kali Linux internet connection

I'm pretty new to site and networking overall. I got interested in this topic and I've installed KaliLinux on my VirtualBox. Then I faced a problem: I couldn't connect to the internet. I was going ...
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System problems after trying to fix touchpad

I have an acer 720p chromebook and the touchpad doesn't work after installing Uberstudent (based on xubuntu 14.04) After looking it up the internet link told me to run a script called ...
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133 views

Centos 7 x64, RT3290

I use Centos 7 on Asus X550L uname -a Linux egor 3.10.0-229.4.2.el7.x86_64 #1 SMP Wed May 13 10:06:09 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux lspci | grep -i network 03:00.0 Network controller: ...
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2answers
75 views

Wifi is not working on Linux Mint

I have a Dell Latitude E4310 laptop which ran Ubuntu for the last 4 years (with various versions). Recently I have installed Linux Mint (version 17), and afterwards the WiFi is not working. It was ...
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1answer
614 views

How to tell what wireless protocols my network card is using?

I want to know which wireless protocol my card is currently using. I found a similar question that tells you what network protocol your card supports, but I want to confirm that my card is actually ...
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69 views

Disable LED on 8192cu Edimax dongle, kernel drivers

I'm trying to disable the LED light on an EDIMAX 8192cu dongle, raspberry pi2, running ArchLinux, kernel 3.18.14-1-ARCH. Previously, I compiled the driver from the chip set manufacturer and patched ...
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1answer
125 views

wifi causing errors since kernel version 3.19 update

I've been having issues with my latest Ubuntu 15.04 installation. Whenever the wifi changes on it's own, or I change it through the drop-down selection, my kernel panics -- my computer is ...
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75 views

WPA_Supplicant bgscan doesn't populate scan_results

I'm using WPA_Supplicant 2.1 with Wext driver, on a custom Linux 2.6.27 kernel. The issue is that bgscan fails to populate 'scan_results' other than the network that wpa_supplicant is currently ...
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37 views

wireless driver during Arch install

I am going through the proccess of installing Arch Linux using the beginner's guide on their website. Now they stress heavily that I should not reboot before having installer the driver for the ...
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2answers
342 views

How do I edit the hotspot configuration for Network Manager?

Running Arch/Linux with everything up-to-date and I use network manager's built-in hotspot function to share my Internet. I'm trying to edit the configuration (mostly the password, as I don't like ...
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82 views

Wifi with WPA2-EAP MS-CHAPv2 authentication (username and password) during Debian installation

I am currently attempting to install Debian on my laptop computer. During the network configuration stage, I am prompted to "enter a passphrase for WPA/WPA2 PSK authentication". Unfortunately, I am on ...
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0answers
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Radiusd(freeradius): User only for a special client

Is it possible to restrict a user from the "users" file to a special client? I try to use one radiusd server for two wifi access points but I will use one user credentials only for one access point ...
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Problematic RTL8188EE Wireless Network Adapter

Good Day All, There are numerous results when searching google on this issue, however, none seem to have a solution. I am hoping to resolve this issue -- or at least have a decent workaround. It is a ...
3
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1answer
203 views

What exactly is an ifconfig dropped RX packet?

I'm seeing very high RX dropped packets in the output of ifconfig: Thousands of packets per second, an order of magnitude more than regular RX packets. wlan0 Link encap:Ethernet HWaddr ...
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96 views

Privoxy redirect blacklist sites to whitelist site

For my application, I need a WiFi hotspot that has the entire internet blocked except for one website. I am thinking about using a Raspberry Pi configured as a WiFi hotspot and using Privoxy. Privoxy ...
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28 views

Custom ubuntu install to enable wifi on inspiron-1501 w/o wired ethernet

I am helping a small non-profit install ubuntu on some (40) donated inspiron's. To get wifi running I need to install some additional packages: b43-fwcutter firmware-b43-installer. I would ...
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1answer
233 views

Connectivity issues after updating to Debian Jessie

I have inadvertently upgraded to Debian Jessie from Debian Wheezy while I was trying to install VLC player :D. The upgrade did not go very well as my sources.list file was mix of wheezy and ...
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105 views

Crouton with kali linux and external wifi adapter

Is it possible to make kali or linux installed with crouton to see the external wifi adapter so I can use it in monitor mode/etc?
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2answers
454 views

How to connect automatically to wifi in KDE?

I tested OpenSuse KDE 13.2 and Netrunner 15 (which also uses the KDE desktop) and none connects to the internet automatically. OpenSuse does not even remember the wifi password. How to make it ...
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1answer
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WiFi cycle with hostapd

I'm using hostapd to broadcast my wireless network. I'm cycling through a list of config files. I'm able to create a wireless network the first time, but as soon as I'm trying to cycle to the next one ...
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2k views

FATAL: Module p80211 not found. RTL8192CUS WLAN regression under antiX 13.1 (Debian Wheezy)

The problem concerns a driver support regression for the RTL8192CUS WLAN chip under antiX 13.1, a Debian Wheezy (stable) based distribution. The chip actually resides in a Edimax EW-7811Un 802.11n ...
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3answers
203 views

Understanding WiFi routing and gateway

I'm completely lost. I'm a real beginnqer about Linux networking. What I’m trying to accomplish : As bobstro said, I want to allow a wifi-connected UPnP camera to be moved around between wifi ...
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1answer
42 views

AR922X wifi card sees too few networks

While my android smartphone has around a dozen different wifi networks available, I can’t get this card get more than two at best. lshw -c network reports: *-network description: Wireless ...
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1answer
124 views

Auto reconnect to wifi once disconnected?

On Ubuntu 14.04, I am using a usb wireless adapter to connect to a wireless network. The connection is often disconnected (I have tried to solve the problem, but I don't know why. That is another ...