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

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10
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6answers
1k views

Equivalent of iwlist to see who is around?

What is the equivalent to: iwlist wlan0 scan to see who (what computers and smartphones) are around me? Maybe putting the card into monitor mode before doing it.
2
votes
1answer
625 views

make networkmanager not prompt for password after failed connection?

While it's only an intermittent annoyance, occasionally I'm on a flaky wifi network, and each time networkmanager reconnects, it asks for the wifi password. This wouldn't be a huge issue, but the ...
0
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0answers
27 views

Wifi configuration failed while using shell script

I am trying to configure wireless network in a Linux machine using a shell script. In this shell script, first I am scanning for all nearby available wifi networks with respective details. After that ...
1
vote
2answers
1k views

BCM4312 802.11b/g and Scientific-linux

I have a fresh Scientific-linux 6.1 install on a Compaq 610 notebook: lspci | grep Broadcom 10:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01) But I can't see the ...
0
votes
0answers
34 views

loading ath9k_htc kernel driver fails

could someone please point me in the right direction to get my external wireless stick (TL-WN722N) working on my Xperia Neo (haida) smartphone? So far I've done the following: I downloaded ...
0
votes
1answer
524 views

rtl8723be Realtek Wifi-Card driver not working on Ubuntu 14.04

I installed Ubuntu 14.04 on my new Lenovo G50-70. The wifi works perfectly in windows, however it behaves strangely on Ubuntu. It is slow, doesn't load heavier sites at all, and after a while, ...
0
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0answers
136 views

rtl8812au wireless driver installation on Centos 7

I have a fresh install of Cent OS 7 with the Gnome desktop environment. I have been trying to install rtl8812au wireless drivers found at https://github.com/gnab/rtl8812au for my Netgear A6100 WiFi ...
2
votes
0answers
51 views

odroid/ubuntu - getting wlan to start

Im working with an 'odroid' fanless PC. The latest OS attempt on it is the stock Ubuntu 14.04 that comes with it. Have made some progress getting the networking (eth0) started but am having issues ...
1
vote
1answer
195 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 ...
0
votes
2answers
643 views

Kali Linux wifi issue

I've just installed a linux Distro (Kali) and this is the only place I know to come for help with it. I installed Kali on my Compaq laptop, as it's the only laptop I have and won't use my windows ...
1
vote
1answer
451 views

Arch Linux Ethernet to WiFi bridge

I want to use a Raspberry Pi running Arch Linux to extend my WiFi network. My situation is that I have a spare WiFi router that I want to use to expand my WiFi reception range as well as give me a few ...
3
votes
1answer
745 views

How to send data from serial port over wifi?

I have microcontroller device which reads data from sensors and sends it via Serial to USB converter (ftdi232 cable). This Serial to USB converter is connected to ARMv7 mini-computer - CuBox with ...
2
votes
1answer
42 views

iwlist scanning without root privileges

I'm writing application where I need to scan one of wireless interfaces. In the past, my program was run with sudo and I used (in code): iwlist wlanX scan But now I want to allow to run program ...
1
vote
1answer
78 views

My Wifi wont work on my Debian laptop

Some Questions from someone new to Debian: I have tried to install some wifi detecting programs,but i don't think the driver is installed... How do i find and install the driver? I have tried to ...
1
vote
0answers
901 views

How to edit hotspot settings in Linux mint 14.04?

I am trying to create a soft hotspot in Linux Mint 17, but when I try I am not able to edit username/password for the created hotpsot moreover it is not detected by my mobile. Below is the ...
1
vote
0answers
46 views

Airport Extreme BCM4331 not recognised on FreeBSD

So I have recently installed FreeBSD 10.1 (now UEFI native!) on my Mid-2012 MacBook Pro. The install went fine, except for one problem: my wireless card wasn't recognised. I looked into bwi and bwn as ...
0
votes
0answers
40 views

hostapd - disconnect, reconnect, repeat

Using Debian 7 on an ARM based fanless board. Have installed hostapd and dnsmasq in hopes of setting up a wireless AP. Issue: clients (win7 and android) can connect and get an address but the debian ...
0
votes
0answers
63 views

Network Manager Connected - No wifi

Im using Arch and NetworkManager to handle my connection. I can connect fine at boot but randomly at some point inevitable point it will just stop. NetworkManager shows I am still connected but ...
1
vote
0answers
34 views

wifi not working on new debian machine

I just bought a new computer and I intalled Debian on it. I am having a hard time with the wifi connection. It seems that Debian can not see the wlan0 network interface. To provide some details, my ...
0
votes
1answer
12 views

Itcpdump output - why is it showing an Ethernet status?

tcpdump -i mlan0 -n tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on mlan0, link-type EN10MB (Ethernet), capture size 262144 bytes Why is this ...
0
votes
1answer
2k views

Setting up hostapd with a iwlwifi device to run a hotspot

I am trying to configure my opensuse 13.1 system to function as a hotspot (on my dell xps13 computer). So I tried setting up hostapd as explained here, but I get an error: hostapd ...
1
vote
0answers
49 views

Connect to DSL connection (PPPoE) via WiFi in Mint?

There is a private LAN in our office and every one using the internet must define a PPPoE-connection to connect to the internet. I created a DSL (PPPoE) connection in Linux Mint. When I connect to the ...
3
votes
2answers
774 views

WiFi not working after restoring from hibernation (authentication times out)

My Intel 6205 wireless network card does not work after hibernating. It sometimes also does not work on boot, failing in the same way. Occasionally, it also stops working after ~10 minutes of ...
1
vote
1answer
46 views

/etc/network/interfaces not loading correctly at boot

I'm trying to use my Beagleboard Black as a wireless access point (using hostapd and dnsmasq). I've found that I can connect (I'm assigned an IP address, get a DNS Server and Default Route), but I am ...
1
vote
1answer
339 views

BCM43228 does not work since kernel 3.15.xx

Since yum update, my WiFi is disconnected. The command rfkill list returns: 0: phy0: Wireless LAN Soft blocked: yes Hard blocked: no I saw that I have to rmmod hp-wmi and I did it and the ...
4
votes
2answers
7k views

Installing wireless driver (realtek 8188CE) on Debian wheezy

I had a hard time installing the wireless driver for my debian. My debian was Sqeeze but soon after I realized Wheezy was the one to support my wireless adapter, realtek 8188CE,I upgraded to wheezy. ...
1
vote
0answers
66 views

Linux Mint Stuck In Airplane Mode

As a pilot for a potential one-on-one program, my school has installed Linux on some Dells that are a couple of years old, and have placed a few of us in charge of setting up/running them. They are ...
5
votes
1answer
2k views

Create a wifi hotspot on Gnome 3 / Arch Linux

I'm trying to create a wifi hotspot in gnome shell and Arch Linux. I open "System Settings" > "Network", then I select "wifi" on the LH side and click "Use as Hotspot..." on the bottom. The system ...
2
votes
0answers
110 views

Install usb wifi tl-wn823n on Debian

I need help installing my TP Link USB dongle on Debian Wheezy. I already tried a bunch of different things and nothing seemed to work. Here is the result of some commands: $ lsusb Bus 002 Device ...
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0answers
46 views

Wifi speeds in Debian Wheezy drastically slower than Windows [closed]

I have the Centrino advanced-N 6205 wifi card. I disabled IPv6. I also disabled wireless N. No luck with the speed issue. The only wifi I have access to is campus wifi. Campus is using a WPA ...
1
vote
1answer
47 views

ubuntu 13.04 wifi lost connection - how to get it work again? (broadcom4313)

I am new to ubuntu, meaning I have a lack of funded knowledge and skills, but I hope I provide any necessary information you need to know for solving the problem. My problem is that I moved to a new ...
1
vote
0answers
14 views

Gargoyle repeater bridge channel hopping

I have the Linux-based Gargoyle firmware running on an old TP-Link router, serving as a Repeater bridge to extend the range of a WIFI access point. Do I need to lock the original access point to a ...
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0answers
122 views

Kali Linux won't connect to wireless network

I'm dual-booting Windows 8 and Kali Linux. On Linux, my wireless connection doesn't work; it keeps asking for the wifi password but refuses to connect. The same network works fine on Windows 8. Is ...
2
votes
1answer
864 views

How to Find and reload specific driver from kernel?

I am using Crunchbang 64 bit O.S. with a ASUS N150 wireless adapter. Everytime I close my laptop and it enters sleep mode, when I "wake it up" I am unable to connect back using the wireless adapter, I ...
0
votes
0answers
30 views

How to use dhcpd on two network interfaces?

I have an embedded system that has Ethernet and wifi. I want to setit up in a way that it provides IP to both interfaces. The system uses BusyBox. and I an new in this area. can you provide a sample ...
0
votes
1answer
62 views

Broadcom: not able to see my wifi

I recently installed Ubuntu 14.04 on a computer with a Broadcom BCM4312 802.11b/g LP-PHY wireless card. After installing the proprietary drivers available from the Ubuntu repositories, I was able to ...
1
vote
2answers
1k views

Ubuntu 14.10 disconnects from wifi after waking up from suspension

I have recently upgraded to Ubuntu 14.10 LTS. When I suspend my laptop and wake it up later from sleep, or when I close my laptop lid and open it later on, or when I want to change my network, I loose ...
4
votes
1answer
571 views

How can I most simply transparently bridge traffic between wlan0 and eth0?

I am looking to do this on a Raspberry Pi, but I don't mind which operating system I have to install, so the easiest most out-of-the-box solution for Pidora (Fedora 20 Remix), Raspbian (Debian) or ...
0
votes
1answer
109 views

How to forward IP traffic between wlan0 and eth0 without killing network performance on the forwarding machine

I have a laptop running Debian 7 that connects to my building's Wifi. I want so share this network connection via the laptop's Ethernet port. I have setup a script below to do this based on some ...
1
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0answers
15 views

Bandwidth stats on wifi for each network?

Is it posible to have the bandwidth usage of the wifi connection for each network I use? Currently I have vnstat instaled on my MacBook Pro retina runing Yosemite. It works well but I have the usage ...
1
vote
1answer
47 views

Cron job — If computer inactive for x minutes turn wifi off

I would like to have an alias command in my .bashrc that could be ran at startup. That states: If computer is inactive for X minutes then turn off wifi. How would I do that? I am currently using ...
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0answers
27 views

Is legacy checkpoint endpoint blocking puppy 528 wireless Internet connection and how can I remove it?

Background: Whilst booting with an old flash drive (SafeXs by block master) plugged in to my laptop (DELL latitude 6430u) I came up against a blue login screen . At full encryption point ... ...
0
votes
0answers
15 views

Output of `iw list`: phy_x corresponds to what interface?

I have 2 interfaces wlan0 and wlan1. When I want to see the modes that support my cards I do iw list and I see phy0 and phy2. How do I know what information corresponds to what card? In other words, ...
2
votes
1answer
27 views

Share wireless card with Arch Linux on VirtualBox

I'm developing a software that needs to access the list of wifi networks in Arch Linux. This is easy, just run iwlist scanning. The problem is: I'm running VirtualBox on Mac OS X and when I run this ...
0
votes
0answers
49 views

TP-Link TL-WN822N USB wifi stopped working after kernel upgrade

I downloaded and compiled the last kernel from git (3.18). Installed it and all the modules. But now the USB wi-fi adapter doesn't work. The kernel can see it: #lsusb -v Bus 001 Device 003: ID ...
0
votes
1answer
92 views

“Broadcom Corporation Device 43b1 (rev 03)” isn't being detected as wireless card

My computer is an ASUS ROG G750 and the wireless does not work. I've looked on the Kali forums but and I noticed that this seems to be a frequent issue but could not find anything useful. When I run ...
2
votes
0answers
694 views

How can I install Wi-Fi drivers in Kali Linux?

I installed Kali Linux on my Sony Vaio laptop (model number SVF142C1WW), but I had no wireless out of the box. Ethernet works fine, and I can connect to wireless networks normally from Windows running ...
0
votes
0answers
97 views

Kali Linux running in VMware problems related to Wi-Fi

Today I installed the latest version of VMware to run Kali Linux. All installation went fine, but when I started the virtual machine, I found that Kali Linux was already connected to the Internet ...
2
votes
2answers
94 views

Layer 2 handover

I want to know why a device can go from AP to AP without interruption. I do ping to a computer and when I connect to other different AP it is not interrupted. Why¿? Thank you in advance
0
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0answers
29 views

iw dev <iface> connect <essid> doesn't connect

I am trying to connect with the by the command line to the Wifi I have up on my AP with hostapd and no password and it's not working, the command doesn't have any effect. My AP doesn't have password ...