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

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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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467 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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155 views

How can I switch between “wl” and “b43” wifi modules without rebooting?

If I restart my computer with the following in /etc/modprobe.d/blacklist.conf: blacklist b43 blacklist ssb blacklist wl Then I can either modprobe wl (broadcom STA, works well) or modprobe b43 ...
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1answer
478 views

No option to up TX-Power in Kali Linux

I want to make my TX-Power but I don't have the option. When I type iwconfig i get this: wlan0 802.11b/g link ESSID:"296033" Mode:Managed Frequency=2.437 GHz Access Point: ...
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28 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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899 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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1answer
128 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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1answer
154 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
517 views

Ubuntu/Mint (trusty) : Wifi keeps shutting down

I Run Mint on my desktop and I'm facing a very annoying problem : wifi keeps shutting down after a few minutes or a few hours and it never comes back automatically. To restore network, I have to ...
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2answers
217 views

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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12 views

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 ...
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247 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. ...
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1answer
60 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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88 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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95 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
78 views

Internet through wifi

I am renting a place that only provides internet through wifi. My laptop has no problem connecting, but my desktop doesn't have a wifi card. I have a Linksys WRT54GX4 router. Is it possible for me to ...
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3k 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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62 views

Wireless driver issues. Install and switch to different one

Laptop is a macbook pro late 2011 with Broadcom BCM4331 wireless card. OS: crunchbang 11 I currently have bcmi-pci-bridge driver running (It was running out of the box, did not install it). I'm ...
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1answer
117 views

Wifi Connects in Kali not in Mint

I have a Dell Latitude D830 with a built in wifi adapter. I currently have a dual boot of Kali and Linux Mint. In Kali, I'm able to see and connect to wifi. In Mint I'm able to see and attempt to ...
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557 views

Broadcom driver on Kali Linux

I recently installed Kali Linux, switching from Scientific Linux. The only problem is my wireless driver, which doesn't want to install at all. lspci -nn | grep Net : 02:00.0 Ethernet controller ...
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1answer
164 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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1answer
234 views

wpa_supplicant nl80211 hangs linux mint frequently

My Linux Mint system (17 Cinnamon, lenovo g565) hangs up frequently during work (say, 2-4 times a day). It may look different - white screen, black screen, screen freeze. Checking syslog after hangs ...
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35 views

Same Wifi names keep messing with connection

I just got a RasPi and I'm looking to replace the Windows PC that's doing the routing job. (To save electricity) What I'm trying to do with it is make it connect to a wifi network using it's bssid(or ...
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1answer
379 views

How do I install wpa_supplicant on bare embedded (ARM) linux (3.0.8)?

Environment FriendlyARM mini210s Linux 3.0.8 armv7l Cross-compilling I need to install wpa_supplicant, how do I do that? Shall I get the source for wpa_supplicant and place it somewhere in my ...
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175 views

WIFI connected but not working in Lubuntu

I'm new to Linux in general and I have had difficulty with some wifi connections. Some work and some don't. When I look under edit connections everything looks the same and I am left rather puzzled as ...
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193 views

In Archlinux, it has a valid ip, but no connection could established

Later I changed a wireless router, and everything goes OK. Maybe there were something incompatible between the former one and the latter. Yet I can't get the reason. ...
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2answers
239 views

use only one wireless card to connect to wifi network and share internet through wifi at same time

Is it possible to use only one wireless card to connect to other wifi network to access internet and share the internet to other devices via same wireless card at same time ? No! I didn't mean ...
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1answer
170 views

Sharing ethernet over wi-fi with Network Manager and dnsmasq

I'm running archlinux with kde desktop. I want to share my enp2s0 connection via wi-fi. So I've installed dnsmasq. Here are some configs: /etc/resolv.conf # Generated by resolvconf search telecom.by ...
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61 views

nm-applet (the little computer) does not show up in my system tray after a fresh install of Debian Jessie Beta 2

I just installed Jessie Beta 2 using the amd64 DVD images, rather than netinst images, and fresh out of the box, nm-applet doesn't show up in the system tray. The little computer right next to the ...
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768 views

How can I fix Wifi with my Broadcom BCM43142 card?

I use Fedora 21 on my new Lenovo Yoga 2 11" laptop. I have a Broadcom BCM43142 wireless card: 01:00.0 Network controller [0280]: Broadcom Corporation BCM43142 802.11b/g/n [14e4:4365] (rev 01) ...
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272 views

Wireless connection keeps dropping

A little while ago I installed Ubuntu on my tower because I was getting tired of Windows; but it seems that either my internet router hates Linux, or the driver keeps choking on itself, because at ...
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141 views

Problem With insmod command for driver installation

I am trying to install the driver for an EDIMAX EW-7822UAC usb wireless adapter on a system with Linux Mint 17 installed. I get the following error: insmod: ERROR: could not insert module ...
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52 views

WiFi randomly cuts on/off, other machines in the house unaffected

I just recently installed Fedora 20 on my Macbook Pro. I followed the guides on the internet and as most of them suggested, installed akmod-wl to handle my Wifi device. The output of lspci regarding ...
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1answer
42 views

Slow detection of wireless card

Recently I noticed my wireless card isn't "available" until 60s after boot. When X is ready I run %> ifconfig wlan0 wlan0: error fetching interface information: Device not found Then about 20s ...
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60 views

Can't connect to some WiFis, Linux on Macbook Pro

I just recently installed Fedora 20 on my Macbook, with MATE desktop. Everything is fine at home (WiFi WPA2, connects without any issues whatsoever). Today is my first day back at Uni with the new ...
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18 views

How can I guarantee USB wlan0/wlan1 order? [duplicate]

From doing research, I think I understand that the order of wlan0 and wlan1 ( and so on ) is determined by the order that the USB devices are recognized. My question is whether or not this order is ...
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1answer
1k views

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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1answer
261 views

How can I debug my wireless kernel modules that are giving WLC_SCAN errors?

I'm getting this error show up in my system logs: ERROR @wl_cfg80211_scan : WLC_SCAN error (-22) I think it's coming from the kernel module wl, since I'm using a Broadcom wifi card (BCM43142). How ...
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28 views

Changed to another wi-fi network does not connect

I'm always connected to a wireless network in my home from my Ubuntu 14.04 laptop (via routers) Now I am in another place where there's an iMac sharing internet connection. My phone and other's, and ...
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101 views

Making a usb wifi device work an a PowerPC Debian computer (iBook G4)

I recently installed Debian Wheezy onto an old iBook g4 I bought second hand. The computer does not have a wifi card installed. After the installation, I have completely updated my software to the ...
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1answer
81 views

Two Wi-Fi dongles bridge and LAN for SSH

I just can't wrap my head around this one. I have a setup with two Wi-Fi USB dongles on a Raspberry Pi (Model B). It runs a Debian-based dist called Raspbian (all updates, etc.). The USB devices have ...
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1answer
101 views

Allow wifi connections only to a local service, don't route to the wired ethernet

I have a Raspberry Pi running Linux (Raspbian) which is connected to my corporate Internet over an Ethernet cable. The RPi also has a wifi adaptor plugged into a USB port. I've been following along ...
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86 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 ...
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206 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 ...
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1answer
12k 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, ...
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2k 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 ...
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0answers
875 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 ...
2
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1answer
149 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 ...
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1answer
287 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 ...
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135 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 ...