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

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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 ...
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hostapd file not running

i get some error in my hostapd file saying random: Trying to read entropy from /dev/random Configuration file: /etc/hostapd/hostapd.conf ctrl_interface_group=0 Could not read interface ra0 flags: No ...
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2answers
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Virtual Wireless Access Point

Basically, I want to be able to connect to a wireless network from my laptop. Then, I want my virtual machine to acquire internet access via a bridged connection from ETH0 of the VM to the host’s ...
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1answer
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RT3290 Wireless still not working

I've been trying to get my wireless working for two weeks now. I have 1814:3290 wireless card. I am on Linux Mint 14 64-bit. I have tried all the suggestion on here: ...
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1answer
33 views

Cannot use ALFA-AWUS036NHA over my laptops wireless card

I recently bought an ALFA-AWUS03NHA Wireless Card, I am running Debian and I want to use the card with the aircrack-ng suite of tools. However, I am pretty sure it is using my laptops wireless card, ...
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29 views

Do Access points use softMAC or hardMAC?

I am trying to understand the working of wireless in linux. I started with wpa_supplicant, hostapd applications with the help of their documentation and source code.Understood the flow and basic ...
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1answer
692 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 ...
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How to enable wifi using keyboard (Dell Inspiron 14r) in suse Linux 11.4

I have installed both Windows and SUSE Linux (11.4) on my Dell Inspiron 14r laptop. Both are working properly. I am facing one strange problem. I went to my Linux OS wifi was working fine and I ...
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40 views

Updating drivers for wifi access in kali linux?

I'm trying to run Kali Linux in a Virtual Machine (on a debian system if that matters). Airmon-ng isn't recognizing wlan0 and all of my googling brings up tutorials that say to download the June 26 ...
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169 views

BCM43142 Won't Work With Mint 17.1 Cinnamon x64

I have posted this on the official Mint forums as well, thought I'd cross-post here to see if I can get alternate suggestions I can try. I initially tried the bcmwl-kernel-source from 'Driver ...
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1answer
525 views

Force a specific frequency from my wireless card

How can I make my wireless card emit a specific frequency (the ones that it is capable of physically)? I am aware that a kernel module can help (please correct if I am wrong) but am looking for ...
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1answer
37 views

Disable rate control in linux wireless driver

I need to evaluate the performance of a few wireless cards at different bitrates. I found out that "minstrel" algorithm continuously adjusts this rate. Can someone point me to 'how I can manually ...
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1answer
2k views

Install Drivers Offline Arch Linux

I have been attempting to install Arch Linux on my Macbook Pro but the wireless and ethernet drivers don't work. Because of this, I cannot access the internet on it. So whilst searching for a solution ...
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using linux mint 17, how can i connect to my school's wifi?

At school, using my windows 8.1 drive, I am automatically prompted with a login page on my default browser once I click on their wifi connection under Network Connections. I sign in using my username ...
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28 views

kernel panic - get log

My system keeps hanging every several hours. I think the problem is somehow connected with network, because plugging ethernet cable eliminates the problem (even if ethernet is used locally only). If I ...
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99 views

Kali Linux - Wireless Adapter: airodump-ng wlan0 - Error

I am doing a project on Kali Linux's airodump-ng command. Though, whenever I try to execute this command on a virtual machine (Virtual Box) with a Wireless USB adapter, I get this message as appose to ...
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35 views

Kali Linux - Wireless Adapter Gets Disconnected When Using Wireless Tools

I am running Kali Linux on a Desktop PC, (not a virtual machine) and I am using a Belkin Wireless adapter to access the WIFI. But every time I run an attack such as Airodump-ng or Aircrack-ng, or even ...
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27 views

connman connections extremely flaky and slow

I'm trying to configure my system to be able to connect via either ethernet or wifi with connman. I was able to hotplug my ethernet with systemctl restart dhcpcd.service previously, but I'd like to ...
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36 views

Laptop doesn't detect my wifi signal

I have recently installed Linux Mint on my laptop and have updated the wireless drivers. My laptop detects all wireless signals around but not mine. How can I resolve this issue?
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1answer
802 views

Wifi on/off button on TP-Link WR841ND

I installed OpenWRT into TP-Link WR841ND. Everything works as expected, but I can't get the wifi on/off switch working. I followed the guide described on the OpenWRT page for this router. Scripts in ...
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1answer
26 views

How to connect to several AP's using a single physical wlan interface?

For research purposes and concerning hardware limitations in an environment where my machine does not have more than one wifi adapter, I need to connect in several AP's at the same time to perform ...
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3answers
1k views

Using multiple NICs for faster internet?

My laptop have a ethernet card and a wifi card. Ethernet line have maximum download rate at 1.5MiB/sec and wifi is over 1MiB/sec too, but it seem only have one NIC can working at a moment (if I turn ...
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Spoofed mac resets to default when connects to network

I'm trying to change the mac address of the wifi card. I tryed with both ip link set wlan0 address XX:XX:XX:XX:XX:XX and macchanger, and I'm able to change it, but when NetworkManager try to connect, ...
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1answer
251 views

ArchBang - Missing wireless interface, or how to remap fn+F1-F1

Hello I am using ArchBang on old laptop Dell D410 (Dell D410 Technical Specification). I have troubles with wifi. My assumption (please read bellow explanation why I deducted this) is that I cannot ...
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1answer
595 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 ...
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Offline install wi-fi drivers on old PC using Linux Mint 15

I want to use wi-fi connection on my old notebook on which the Linux Mint 15 is installed, but I can't because it doesn't see any available installed drivers on it. I have searched many website and ...
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132 views

Cannot connect to wireless network with Ralink MT7601

I have been busy with my new Raspberry Pi B+ the whole day. I am trying to get on the wireless network. Here the steps I performed: Check on kernel # uname -a Linux kali 3.12.26 #1 PREEMPT Thu AUg ...
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Linksys AE3000 install on linux

I bought a Linksys AE3000 wireless adapter hoping I could use it on my Ubuntu 12.04 box. I found a website that walked through using it, but it didn't work. I edited rtusb_dev_id.c to add: and then ...
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1answer
51 views

No FIOS Network After Zorin 9 Install on Wireless Desktop PC

A friend has a home Verizon FIOS network, connected thusly: Verizon wired/wireless Router > wireless ASUS Windows 7 Desktop PC > wireless HP Windows 8.1 Laptop > wireless HP All-in-One Printer. Note ...
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201 views

Install rtl8188etv/rtl8188eu driver on Orange-Pi

I'm trying to install the wifi driver on Orange-Pi board. The real chip is rtl8188etv but the driver is the same. I have compiled 3.4.105+ Kernel to have the headers: mkdir ...
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15 views

Picking the right txpower for wifi card

The wifi card on my laptop is a Realtek RTL8723BE. I'm having some issues with it. The arch linux wiki suggests lowering the txpower on my wifi card. I want to give this a shot, but I don't really ...
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358 views

Periodically unable to connect to WPA2-EAP access point

I have setup a WPA2-EAP TLS WiFi access point at home and everything works fine usually. Unfortunately, though, many times I'll drop my connection to the access point and won't be able to reconnect. ...
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Ubuntu 12.04 hotspot wifi network not visible to Android 4.1.2

I'm running Ubuntu 12.04 LTS on my notebook, and I've got a Motorola Razr which I updated to Android 4.1.2. Before updating, I connected my smartphone to my hotspot wifi very quickly, but after the ...
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1answer
567 views

Location of wifi password/ssid in OpenELEC (Rasperry Pi version)

Where OpenELEC stores wifi password/ssid? Is it protected somehow or anybody who can get my SD card can read it? I unpacked my OpenELEC's squashfs image so I can browse freely inside its contents but ...
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1answer
71 views

Kubuntu 14.10 Wireless DNS Issue

I'm quite new to using Kubuntu and have run into issues with the wireless connection on Kubuntu 14.10. The wireless connection says that it is connected, and I can ping IP addresses of other devices ...
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2answers
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Where does Linux store Wifi passwords?

I am going to write a simple replacement for Ubunutu's NetworkManager. Is there any place where the Wifi network passwords would be stored in Linux? I know about ...
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65 views

Linux - On boot do push-button-connect to strongest wireless

I'm trying to configure linux (in this case CentOS) to automatically connect to the nearest WiFi via "push-button-connect". This micro computer has no keyboard or display, so the goal is to hit the ...
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3answers
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'iwlist' -> interface doesn't support scanning (Ubuntu LTS 10.04)

I am using Ubuntu 10.04 (LTS) on a Samsung N150+ netbook. I cannot scan wifi networks using iwlist and I would like to do so. Here is the output from some tests: ...
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1answer
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How to prevent wpa_supplicant from connecting to a network

How can I persistently prevent a wireless interface using wpa_supplicant in roaming mode from connecting to a particular open network foo? This doesn't work: $ sudo wpa_cli > blacklist ...
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Correctly populating wpa_supplicant.conf from iwlist scan results [duplicate]

I am wondering how I can tell that my wpa_supplicant.conf file is both sufficient and valid. When running iwlist scan outputs ESSID:"wifi" Protocol:IEEE 802.11bgn Mode:Master Frequency:2.412 GHz ...
2
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1answer
65 views

Wireless network bridge

I am trying to create a network bridge to allow virtual machines to use my wireless card to connect to my home network. My plan was to do something like: iw dev wlp12s0 set 4addr on brctl addbr ...
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50 views

DNS suddenly stops working for a particular network on a particular machine, DNS_PROBE_FINISHED_BAD_CONFIG

I'm staying somewhere for a while where there are two wifi networks. One's mediocre, one sucks. The mediocre one worked fine on my HP machine with a Realtek card running Mint for several days. ...
2
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1answer
5k 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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1answer
24 views

set network manager dns in ubuntu

I have Ubuntu 14.10. When I'm at work I can browse the internet without problems. Now that I'm at home, I can connect, but I'm not able to browse the web. Some informations: the output of ifconfig: ...
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1answer
10k views

Fedora 20: Failed to start LSB: Bring up/down networking

I'm trying to restart my networking service in Fedora 20, and I get the following error: [dev@localhost das]$ sudo service network restart [sudo] password for dev: Restarting network (via ...
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Lenovo Thinkpad T440s Fedora 20 WiFi authentication problem

In some WiFi networks, consistently in hotels so far, my computer cannot connect and prompts that authentication failed, when the password is correct. This is a very annoying problem that I don't know ...
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2answers
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Why airmon-ng does not create a monitoring interface?

I am running a Kali Linux in a virtualbox. I want to test the security of my wifi router with airmon-ng etc. When I run airmon-ng start eth0 Kali should create an additional interface. However it ...
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299 views

nl80211 not found

Environment Linux 3.0.8 compiled for ARM FriendlyARM mini210s I cross-compiled iw for an ARM board (friendlyARM mini210s), when I installed the utility and ran it, I got this message: # iw --help ...
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4answers
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iwlwifi error, then WLAN is very slow and can't see other WLANs

I have a wireless interface Intel 1030 on a Dell XPS 15 laptop. lspci says: 03:00.0 Network controller: Intel Corporation Centrino Wireless-N 1030 [Rainbow Peak] (rev 34) Recently I noticed that ...
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1answer
59 views

What is the algorithm that the `iw` command uses for choosing an Access Point for a given Wifi network?

Suppose I am in an area with a lot of Wireless AP's for a particular SSID. If I run the command sudo iw dev wlan0 connect <ESSID> How does iw decide which AP to connect to? It does not seem ...