Wifi driver....plzz help
Hello Everybody...i'm completely new to linux, i was tryin to use Backtrack 4 on my Toshiba Satellite A665 laptop device using its built in wireless network card, but the problem is that when i enter the command "airmon-ng start wlan0" to start the monitor mode it says "Intel 4965/5xxx iwlagn - [phy0]SIOCSIFFLAGS: No such file or directory"
"monitor mode enabled on mon0" and when typing the command "airodump-ng mon0" it also says no such file or directory.... plz help..what is the problem there? NB: wireless card is Intel Centrino Advanced-N 6250 AGN |
Here's a few links to sites that I found on GOOGLE, Each of these links is to a wifi problem on a Toshiba Satellite:
(By the way is your card a Realtek RTL8191SE? I've seen a few threads on some forums about this card)
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KEVIN24, perhaps you're just missing the firmware for your device. What does "dmesg | grep iwlagn" say? |
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Hi Kevin,
At first I thought you can go with downloading the driver and then doing modprobe driver_name (driver that need to be installed) then I realized you are working Backtrack 4 and am not sure if modprobe will work on that. And yes there is one more important thing that you shouldn't miss which is your kernel support for WiFi. You have to check whether your kernel is configured for WiFi or not. Have a look at the following link and you will understand what I am talking about: http://www.aircrack-ng.org/doku.php?id=iwlagn First check which kernel you are using by typing uname -a. Also check which architecture it is whether i386 or x86_64 Once done with the above step navigate to boot directory and see if you find any config files which says something like config-kernel_version (kernel_version will be output of uname -a) Type the following command to read that file and see if it says something about WiFi under networking section: less config-kernel_version Lets see how it goes. I have never worked on Backtrack 4 :-( but it worth giving a try to find out some information about kernel configuration related to WiFi. |
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tnx for ur replies all...this is what dmesg | grep iwlagn says:
iwlagn: Intel(R) Wireless WifI link AGN driver for linux, 1.3.27kd uwlagn: Copyright(c) 2003-2009 Intel Corporation iwlagn 0000:06:00.0: PCI INT A -> GSI 17 (level,low) -> IRQ 17 iwlagn 0000:06:00.0: setting latency timer to 64 iwlagn 0000:06:00.0: Detected Intel wireless wifi link 6050 Series 2x2 AGN REV=0x84 iwlagn 0000:06:00.0: Tunable channels: 13 802.11bg, 24 802.11a channels iwlagn 0000:06:00.0: irq 36 for MSI/MSI-X Any ideas? |
Unfortunately, I don't have any ideas about this, since iwlagn isn't complaining about missing firmware. Hopefully someone else can help.
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