For questions about wireless networking on Linux or other UNIX systems. Be sure to specify all relevant details (hardware model, operating system etc...).

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10 views

WiFi not working in Backtrack 5r3 Acer Aspire V3-571 Laptop having “Broadcom Corporation NetLink BCM57785 Gigabit Ether” integrated wireless card

I have installed backtrack 5r3 in one hard disk partition alongside with windows7 in another partition in Acer Aspire V3-571 laptop having "Broadcom Corporation NetLink BCM57785 Gigabit Ether" ...
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1answer
22 views

Error compiling drivers for Ralink RT2870

Im trying to install drivers for a rosewill RNX-N600UBE wireless card (Ralink RT2870 chipset) on Kali Linux. I downloaded the drivers form their website and unpacked/unzipped them, but now when i try ...
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1answer
32 views

What is a master mode? [on hold]

I want to know what's the difference between "master mode" and "managed mode" and the advantages of each one !
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0answers
9 views

How can I use hostapd and scan the wireless interface at the same time? [on hold]

When I run hostapd in a wireless interface I cannot use the same interface for scanning networks.
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2answers
18 views

Retrieve value of RTS threshold without iwconfig

Is there a way in OpenWrt to read the current value of the RTS threshold for a specific interface without installing iwconfig? What I'm looking for is the value of RTS thr that can be found in the ...
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0answers
18 views

Wireless driver issue slowing and sometimes freezing pc on start up

Can anyone tell me how to remove this start up error message or fix it? lspci: 02:00.0 Network controller: Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01) Currently ...
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0answers
47 views

No wireless interface detected in Linux

I'm using Backtrack5R3 via bootable CD and getting no wireless interface found output. These are the o/p of commands by which you can get details of my problem. My laptop model is Lenovo b490(20205). ...
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0answers
33 views

Why does my USB device not get recognized by Ubuntu?

I seem to have a problem that no else appears to have encountered before (at least a couple of hours Googling has shown this to be the case). I am running Ubuntu 12.04. I plug in the device (Linksys ...
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1answer
92 views

Install Edimax EW-7612UAn wireless on CentOS 6.5

Does anyone know how to install the driver for Edimax EW-7612UAn on CentOS 6.5? I've tried to install it on Ubuntu, but I never gotten it to work. EDIT: Here is an attempt building a downloaded ...
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0answers
11 views

Can slattach control a serial WiFi device?

I have a Wi-Fi device which is driven by AT commands over a USB-Serial connection. I am able to successfully make a serial connection to the device and set the SSID, PSK, obtain an IP address, and do ...
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2answers
32 views

What could cause a ping request to return inconsistently timed results

Here is a sample run: 64 bytes from 192.168.1.9: icmp_seq=27 ttl=64 time=8852.917 ms 64 bytes from 192.168.1.9: icmp_seq=28 ttl=64 time=7918.074 ms 64 bytes from 192.168.1.9: icmp_seq=29 ttl=64 ...
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1answer
52 views

Trouble setting up wireless fedora 17

My distro is fedora 17 Gnome -64, and the wireless adapter is Edimax EW-7612UAn V2. I never used wireless on this computer and it is not so long ago I installed this op system. I installed wireless on ...
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1answer
56 views

Dell Latitude D630 Wireless Problem on Mint?

I've recently acquired a used Dell Latitude D630 and have put Mint on it. Everything seems to be operational except for the wireless. First, I don't know if the wireless card actually works (Ethernet ...
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1answer
44 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 ...
0
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0answers
11 views

Setting up HotSpot with two outbound interfaces

I want to configure my HotSpot when having 2 outbound interfaces. wlan0 - HotSpot interface usb0 - outbound interface for wlan0 eth0 - outbound interface for any other connections. Is it possible ...
2
votes
1answer
38 views

Wireless network AND dhcp wired server

I have an ubuntu server, which automatically connects to a wireless network on startup. This is achieved through /etc/network/interfaces: auto lo iface lo inet loopback auto wlan0 iface wlan0 inet ...
0
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1answer
64 views

Dell D610 6.5 CentOS Installation - Undetected Network Adapters

I've spent the better part of the day attempting to install CentOS 6.5 on an older Dell D610 laptop, using everything from a Minimal Install to the Full DVD. After multiple attempts I was able to ...
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2answers
136 views

What driver is being used by a wireless usb adapter?

I've installed Linux Mint 16 on a netbook 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 to ...
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1answer
99 views

get driver for dell wireless card

iam using laptop dell inspiron 15R 5537 ... using dell wireless card 1705 ... and wireless is not defined on any linux distro i tried (ubuntu , debian , elemetary OS luna , gentoo ) :( i searched ...
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1answer
36 views

Can I deactivate the broadcom driver if I have a Realtek wireless card?

I am trying to get my wireless working on ubuntu 12.04. If I run lshw I see this output, indicating a Realtek wireless card. *-network UNCLAIMED description: Network controller ...
1
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1answer
93 views

Status of 5GHz support for 802.11 WiFi devs in BSD (2014)

To put it simply, 2.4GHz band doesn't work anymore due to the plethora of various Wi-Fi and other devices, whereas 5GHz is still almost entirely empty. Do any of the BSDs -- FreeBSD, OpenBSD, NetBSD, ...
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0answers
66 views

I can't get any internet connection on Crunchbang, how can I download and manually install the drivers?

I recently installed crunchbang on my Lenovo G505 Laptop, it uses broadcom drivers and I can't get any type of connection. I have tried connecting it with an ethernet cable every way that I could and ...
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2answers
77 views

What is the network controller and how does it relate to Wi-Fi?

I am working on getting wireless up and running on my Ubuntu 12.04 machine. In this tutorial, the guy says "your network controller is your Wi-Fi." To me, that seems to imply that the network ...
3
votes
3answers
163 views

How can I find out what kind of wireless card I have from output of lspci

I am trying to install a wireless driver for a new laptop running ubuntu 12.04. If I run lspci I do not see any human readable mention of a wireless card. $ lspci 00:00.0 Host bridge: Intel ...
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0answers
125 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. ...
0
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1answer
253 views

How do I get a Ralink RT3290 wireless card working on Debian Jessie?

I have an HP Pavillion Touch 14-N009LA with a Ralink RT3290 wireless card running Debian Jessie with kernel 3.12.9-1. This distro looks as if the wireless drivers were included, and from another post ...
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0answers
39 views

Find hostapd's access point SSID

I have a Linux machine operating as an access point using hostapd and dnsmasq. The AP is working fine (the device is wlan0), but I am having difficulty finding the SSID of the AP for monitoring ...
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0answers
45 views

Realtek USB wireless card can't get wireless interface for Linux

I bought a USB wireless card yesterday. It is said to have a RTL8192CU chip inside. However when I tried it under my Gentoo linux, the modules won't load automatically. Even if I load rtl8192cu ...
0
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1answer
59 views

wpa_supplicant and signal strength

I use wpa_supplicant to handle a connection to specific SSID. I added the wpa_supplicant to default runlevel in order to start it at the boot time. I have this question however; Is it any program, ...
0
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0answers
18 views

Network manager behaving strange on a laptop?

I use Debain stable with Gnome3. The network manager has this unpractical behaviour: When the laptop in powser-safe mode (lid shut), the wireless network is off. Good. When I open the lid and log in, ...
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0answers
26 views

Internet connection help

So I just installed Elementary OS, and everything works perfect except for internet, I can't connect to the internet whatsoever, I cant tether through my phone, cant use ethernet, and don't even get ...
2
votes
1answer
50 views

Finding and reloading 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 ...
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0answers
75 views

Why can't my Debian received much wifi-signal

My wireless connection is always broken, and it can't receive good signal. I am not sure if the wireless driver caused it. Is my wireless driver too old? Or there are some other reasons? My mobile can ...
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1answer
132 views

ath9k 802.11n 300Mbps at low speed

I'm testing my new home 802.11n network. router - slax 7, kernel 3.8.2, AR9382 mini pci-e (sparklan WPEA-121N) wlan0 IEEE 802.11abgn ESSID:"xyz" Mode:Ad-Hoc Frequency:2.412 GHz ...
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0answers
38 views

Router Firmware for wm8505 netbook

Is there any router firmware that is Linux based that will work on an ARM-WM8505 CPU with a 2 GB hard drive (I think nand flash) and 128MB of RAM. My netbook is useless so I want it to be a router to ...
1
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1answer
143 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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1answer
43 views

how to get tornado 211g (ACX111) working in mint 13 xfce?

I have mint 13 xfce installed on my thinkpad r31. For this laptop, I have a Tornado 211g pcmcia wireless adapter. This is not installed automatically in Mint and I am searching for a way to get this ...
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0answers
94 views

Atheros AR9485 not providing full 802.11n speed, Debian 7.3 (Verison MI424WR router)

I found this while searching around, but it didn't quite apply to my situation, I think. My household recently got Verison FiOS 75/35 and I thought everything would be alright, as my wireless NIC ...
0
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1answer
33 views

Only 5GHz networks showing, 2.4GHz networks hidden

I've just installed debian on my Lenovo E530 laptop and have been trying for the past couple of hours to get the 2.4GHz wireless to work. All of the wireless in my home and most of the places I go is ...
0
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0answers
49 views

Problem with Netrunner Enigma detecting MacBook Pro Wireless Driver/Adapter

I want to try out Linux and I got a Netrunner installer from a friend. When booting in Netrunner (pre-installation boot), I checked out the different things present in its desktop. I noticed that ...
0
votes
1answer
103 views

kvm usb modem passthrough

I'm trying to set up a USB modem passthrough in kvm virt-manager. The host is Fedora 20. The guest is Centos 6 $ ifconfig wlp0s29u1u6: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 ether ...
2
votes
1answer
39 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 ...
1
vote
1answer
313 views

Fedora make command broken, kernel mismatch

On a new Dell Inspiron 3521, I tried installing Linux. First try was Ubuntu, but couldn't get the WiFi working. After trying all sort of things and commands, some errors started to show. I then ...
2
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0answers
134 views

Broadcom or Modem wireless connection problem

I have a BMC42142 wireless adaptor lspci -vnn | grep 14e4: 02:00.0 Network controller [0280]: Broadcom Corporation BCM43142 802.11b/g/n [14e4:4365] (rev 01) and I can't connect to wireless lan. ...
3
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1answer
132 views

Internet routing between wlan0 and ppp0?

On my Debian Linux device, I have a USB-modem that is connected to the Internet. Its interface name is ppp0. I also have a USB-wireless adapter, where I am hosting a Access Point. Its interface name ...
0
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1answer
31 views

wi-fi working on and off, mostly off on a HP laptop

I have a HP laptop with Intel Centrino 2230 card. The system is Xubuntu 13. Wifi worked fine until it stopped a couple of days or maybe weeks ago. Now it's mostly off with some on episodes. ...
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1answer
274 views

wifi failed to start with Arch Linux on laptop

I just installed Arch Linux. Wifi worked fine for me on installation but as soon as I rebooted, I received failure messages when trying to connect to my router. When trying to access my router ...
1
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2answers
190 views

Brother DCP-J315W is active in terminal but not detected in Elementary OS

For a couple of days I've been trying to get my "all-in-one" Brother DCP-J315W to work. I managed to make the printer work over Wi-Fi, but the scanner is not detected in GUI even though it is visible ...
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2answers
771 views

802.11ac Support in Fedora 20 (or any latest linux distro)

I bought a new HP Envy jt100 laptop (with an upgraded wireless card -- 802.11ac). The default OpenSUSE distro doesn't recognize the wireless card! I'm going crazy trying to figure out how to fix it, ...
2
votes
1answer
105 views

Cannot remove iwlwifi module, even though interface is down

When I run the following two commands, the first one returns without eror, but the second one gives me FATAL: Module iwlwifi is in use. sudo ifconfig wlan0 down sudo modprobe -r iwlwifi If bringing ...