Networking :: Ath9k Driver Installation With Source From Kernels For 2.6.34 ?

Oct 22, 2010

I have had some trouble with understanding the wireless drivers. I am using backtrack 4 R1, and the reason was merely for the network and having many necessary networking dependencies already there. However I found that I am using a HAL for the ath9k and madwifi-ng drivers, thus I must patch the card and go through all of that.

The specific distribution I am using is Backtrack 4 R1 with KDE3 and ubuntu on the 2.6.34 kernel. I know I have through an update script found the wireless drivers and downloaded them, however all attempts to get it to fully work haven't helped. I checked the forums, and it doesn't seem like they consider it a backtrack specific question but a linux specific question. I performed hwinfo and it returns ath9k and the memory address, channels 1-14, wlan frequencies(2.412,2.417, 2.422, 2.427, 2.432, 2.437, 2.442, 2.447, 2.452, 2.457, 2.462, 2.467, 2.472, 2.484. I have all modes of encryption set.

I am using both ifconfig and iwconfig with a wicd frontend to access the network typically. Unfortunately I am only seeing a wlan0 and no ath0. Furthermore, I manually issue these commands I am doing so I set each aspect of the card up (i.e essid, channel, mtu, fragmentation, etc....).

Now I did shed some light upon this in the sense that I found out how to initialize the madwifi-ng hal abstraction layer via 'start airmon-ng wlan0' and then it returns.....

mon0 ath9k py0 etc. etc. etc.( this isn't exact I am unfortunately not at my computer. But the device is then able to work, however I am not sure as to why I am not able to have the ath0 device in my wireless devices if indeed everything else appears to be ath0.

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Ubuntu Networking :: Compile Drivers Or Hostapd From Source + Ath9k = No 11n

Nov 19, 2010

I've been running hostapd for a while in 11g mode with great success. Having upgraded the router machine to maverick today, I had a poke at getting hostapd working in 11n mode without too much fuss. From cursory reading of old forum posts, this appears to now be built in functionality without needing to compile drivers or hostapd from source - this is borne out by a few 11n-related lines in the default configuration file.

When adding those two lines to my config file, though, I get the same error message I did a few years ago when trying this out for the first time:

[Code].....

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Networking :: Master Mode On AR928X Using Ath9k Driver?

Sep 18, 2009

I am trying to get my wireless card working in master mode. I am running Jaunty server 2.6.28-11 x86_64. I have compiled hostapd with nl80211 enabled. The interface is using ath9k. I have tried to compile compat-wireless with this patch. However IEEE80211_IF_TYPE_AP was undefined along with IEEE80211_IF_TYPE_VLAN. In addition the latest version of compat-wireless needs to be patched for kernels < 2.6.31 with this. However when using this patch IRQ_WAKE_THREAD is still undefined.

I have got to this message:

Code:

$ sudo hostapd /home/jophish/.hostapd.conf
Configuration file: /home/jophish/.hostapd.conf
Failed to set interface wlan0 to master mode.

[code].....

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Networking :: Can't Install DAFS Because Source Code Is For Old Kernels 2.4

Mar 17, 2010

Has somebody used DAFS (Direct Access File System)?I've found a lot of literature about this file system,where the comprassion tests promise a ~20-50% faster packet transmission,than in the strandard NFS.But I can't install DAFS,because the source code is for old kernels 2.4.Does anyone know,why did the research of this file system stopped in 2003 year,and there are no newer versions?

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OpenSUSE Install :: Authoritative Source On 11.3 Kernels?

Nov 20, 2010

OpenSuSE 11.3
2.6.34.7-0.5-desktop i686

Installation used default options. Discovered that my "standard" Desktop kernel isn't likely PAE enabled... Have had various FF windows open for a long time even with no network connection which resulted in memory leaks (understandable). Eventually the machine slowed to a crawl with numerous FF processes running (each about 8% of CPU) and 4GB memory map (4GB physical RAM) exhausted but surprisingly the 2GB swap was totally untouched. Searching the Forums there are numerous anecdotal opinions that PAE should be or was enabled automatically at least for Desktop kernels. Viewing the OpenSuSE repository, there are kernel-pae packages for this kernel version which aren't installed.

So before I start installing packages willy-nilly, is there an authoritative published source that documents what is is in an OpenSuSE kernel package, and what combination of packages plus if necessary additional manual configurations to achieve desired goals? BTW - I'm somewhat surprised that today PAE is not automatically included in today's kernels considering how cheap hardware is... I don't know if PAE typically should be a noticeable performance hit on low resource machines(like netbooks) and would be necessary for anything configured with more than 4GB total (physical plus swap) memory.

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Ubuntu Networking :: Compiling Rt2870 Driver From Source

Apr 19, 2011

I'm trying to install the rt2870 driver on my server running Ubuntu Server 8.04. I've installed build-essential, checkinstall, cvs, subversion, git-core, mercurial... After uncompressing the tarball, doing a "sudo make" gives me this output:

[Code]...

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Fedora Networking :: How To Set Ath9k In Master Mode In F11

Apr 9, 2010

Anybody have any idea that how to set the ath9k in master mode in fedora 11. I am unable to set the same.
I am using the D-Link DWA556 card using the kernel built in ath9k.Find below the output I got while setting up it in master mode sudo iwconfig wlan0 mode master.Error for wireless request "Set Mode" (8B06):SET failed on device wlan0 ; Invalid argument.Does that mean that master mode is not supported?Also Want the information if there is any separate community or development group for ath9k development and download the source of same except linuxwireless.com.

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Ubuntu Networking :: Have Source Code Of WLAN PCMCIA Driver?

Mar 25, 2010

I intend to attach WLAN PCMCIA card to my embedded system to connect to a wireless network. However, my embedded system uses a strangs OS that not supports the card driver. I think that I can investigate on how Ubuntu control the card to find out the way to control it in my system. The WLAN PCMCIA card that I can buy is:TP-Link TL-WN510G,Linksys WPC54GSCan any one tell me, how can I have the source code of WLAN PCMCIA driver and how can I find out the way Ubuntu control this card?

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Fedora Networking :: Weak Connection From Ath9k / Overcame This?

Jul 7, 2009

Today I finally installed Fedora 11 on my new laptop. To my surprise wireless was working already, this was something very new. however, i realized that the ath9k had a very bad connectivity. I cant even connect to my router from my bedroom which is less then 10 metres away. Is there some remedy for this unstable module? I have tried madwifi but it doesn't seem to work with my card which is a Atheros AR9285. Hopefully someone can shed some light on how he/she overcame this problem.

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Debian Multimedia :: Nvidia Driver On 2 Kernels ?

Feb 10, 2010

Running debian sid. I have the Debian 2.6.32-trunk kernel installed and the liquorix kernel.

I use sgfxi to install the nvidia driver. Normally sgfxi allegedly strips out all prior nvidia, using both the nvidia uninstaller and purging any debian nvidia packages.

Today when I updated the liquorix kernel and reinstalled the drivers for the new kernel, it was still installed in the old kernel. Normally it is just installed in one kernel.

Graphics:
Card nVidia G96 [GeForce 9400 GT] X.Org 1.7.4 Res: 1280x1024@50.0hz

GLX Renderer GeForce 9400 GT/PCI/SSE2 GLX Version 3.2.0 NVIDIA 190.53 Direct Rendering Yes

I guess the questions is, is this a new feature or just some weird glitch? Also I only get the nvidia splash on the Debian kernel and not on the liquorix kernel.

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Ubuntu :: Nvidia Driver - Multiple Kernels ?

Jan 25, 2010

I am using the latest Nvidia driver from their website on Ubuntu 9.10. I use 2 kernels, the standard kernel for everyday use and the realtime -rt kernel for my music work. On my desktop i have standard ubuntu and ubuntu studio installed but on my laptop its annoying having to have an external hard drive plugged in when i want to record so i just switch between kernels on a standard install. The problem is i have to reinstall the nvidia driver every time i switch between them or if the kernels get updated (which i don't mind so much). Is there any way i can install the driver so that it configures x.conf to work with both kernels without having to reinstall each time?

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Ubuntu Networking :: TL-WNL951N Ath9k Not Working At Wireless N Speeds

Jan 10, 2011

I've recently purchased a TP-WNL951N PCI Card for wireless N stuff. I have a Netgear WNDR3700 for use with my AP and I've confirmed that within windows XP I can connect at 300mb/s.

Within Ubuntu though, it only goes up to 54mb/s. Is there something special I need to do to enable wireless N speeds?

Here's some info that I should probably put in:

Code:
root@Linux:~# lspci -nn | grep Atheros
05:00.0 Network controller [0280]: Atheros Communications Inc. AR5008 Wireless Network Adapter [168c:0023] (rev 01)
root@Linux:~# ifconfig wlan0

[Code]....

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Ubuntu Networking :: 11.04 Slow Wireless Connection Using Ath9k Drivers?

May 1, 2011

Since upgrading to Ubuntu 11.04 my wireless connection has been extremely slow. The same happened with 10.10. Although that was quite different. Back then everything within my network moved slowly, but now it doesn't affect my web browser. It seems to have only slowed the application centre and update manager. I am still waiting for the flash plugin to download and install for testing ....., but I am torrenting Ubuntu 11.04 right now and have actually hit the limit of my bandwidth (1.1 MB/s) whereas the speed in the software centre and update manager was in the region of 45 kb/s.

I'm not sure if this is because I have installed extra drivers found here after I did some research.

Although my web surfing is fast and stable, I would like to get my updates and applications downloading properly. Does anyone know what I can do?

From my 2-hour googling spree I know you may want the results from the command "lspci"

Code:
root@Felicia:/home/silkworm# lspci
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)

[Code].....

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Ubuntu Networking :: Randomly Losing Connection To Internet [Ath9k]?

Jun 30, 2011

Since I installed Ubuntu I've had this problem that makes me loose connection to the Internet. The wireless-icon on the panel starts loading, and after like 5 minutes, it works again.I had this problem when I had Mint 11, but it happened more often.Anyone know how to fix? Edit:Network: Card-1 Atheros AR9285 Wireless Network Adapter (PCI-Express) driver ath9k Card-2 Marvell 88E8040 PCI-E Fast Ethernet Controller driver sky2

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Debian Installation :: GPU Overheating - ATI Open Source Driver Installed

Jul 17, 2010

First of all I must say that I am new to Debian, but not newbie on Linux. I am the Arch Linux user too, and I managed to solve identical problem on Arch. So, as I want to try Debian I am facing the same problem again. Problem is that my GPU is overheating. I am using Ati open source driver. I installed it following the procedure on Debian wiki. On Arch I solved it with proprietary driver fglrx. I tried the same solution here but it doesn't work. So I am stuck with open source drivers.

The difference between Arch and Debian (fglrx vs. Ati open source) is 10 C degrees. Debian Ati open source is much hotter. And ofc I am facing the low battery life too, because of this. My laptop is using much higher energy consumption with open source driver (almost double). How can I check my energy consumption on Debian? I read about some xorg options. I tried it, but no effect. As I am on Debian testing I am using kernel 2.6.32. Does this kernel supports xorg video energy consumption options?

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Fedora Networking :: 12 + Hostapd + Ath9k Hang - Did Not Acknowledge Authentication Response?

Dec 3, 2009

I have a small intel Atom based computer that acts as a 'combo' firewall / router / server / 802.11 Access Point that services my end user needs. I'm using hostapd 0.7.0 and Fedora 12 x86_64. The system works fine on Fedora 11. I decided to upgrade to Fedora 12 last night, and completely broke my wireless. Note that configurations are _identical_ between the Fedora 11 and Fedora 12 installation. Though, I did recompile the hostapd binary under Fedora 12 libs, etc.

Anyway, Client #1 associates fine. Client #2 associates, and hostapd hangs. Strace'ing the process shows nothing... just.. dead. SIGTERM works, but hostapd is unable to 'unallocate' the wlan0 interface, which appears to be in a hung state, so I can't simply re-start hostapd. So, I have to remove wlan0 from my bridge, them rmmod ath9k, modprobe ath9k, re-add wlan0 into the bridge, restart hostapd.. But the second association consistently hangs it every time. Next, I went and downloaded the latest compat-wireless drivers as of this posting. Selected the ath9k driver, built the modules, replaced them in my /lib/modules tree, depmod'd, reboot, etc..

BIG difference. Now hostapd does not hang, and there appears to be better logging/debug than ever before. This made me happy. Unfortunately, there appears to be a new problem. Clients can now associate, but only for a split second. They are immediately disconnected, and the following message appears via hostapd's stdout logging: hostapd: wlan0: STA 00:21:5c:39:a3:99 IEEE 802.11: did not acknowledge authentication response

For every client that attempts connection. Note that I'm using WPA2-EAP-PEAP w/ MSCHAPv2. I've also, for kicks, just tried regular WPA2-PSK with similar results. I'm using a mixture of clients, Windows XP, Windows 7, Linux Ubuntu, Fedora, and others.

[Code].....

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Ubuntu Multimedia :: Can't Install Nvidia Proprietary Driver For Two Kernels

May 26, 2010

I am using the most recent ubuntu kernel (2.6.32-22-generic) for general stuff, and a real time kernel (2.6.31-10-rt) for music recording. Everything was working fine under Karmic.

When I upgraded to 10.04, I had problems with my Nvidia video card, so I uninstalled everying related to Nvidia. And reinstalled the driver using the installer script from the Nvidia website.

I can install the driver for one kernel, but when I boot on the other, it says my X config does not work, and I am back to a low-res no-effect display.

If I then try to reinstall the driver under that kernel, then the first one stops working with the Nvidia driver.

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Ubuntu Multimedia :: Nvidia Driver Fails To Load In Kernels 2.6.32-23 And Later

Dec 6, 2010

I've been using kubuntu for a while, and I've been having this issue since the release of the 2.6.32-23 kernel. Originally, I thought it was related to my raid array and this bug: [URL] I'm still not convinced they're not related, but there is also apparently the possiblity of an nvidia driver issue. Previously, I rebooted infrequently, and I had a spare hard drive installed, so my grub menu would always appear (as it detected an alternate OS on this drive) and it was trivial to select the 2.6.32-22 kernel. Since I installed all updates, including the -35 kernel, it ran update-grub and now I have to press shift when I reboot. Specs/Summary:

Kubuntu 10.04
amd64.
nvidia driver 195.36.24
RAID 1 (linux software raid)
kernels installed: 2.6.32-21 - 2.6.32.25

when I boot with -22 or earlier, everything works great. when I boot with -23 or later, I get the kubuntu splash screen, followed by it switching to tty2, then I get it switched back to where the X screen should be, with the system log displayed, and then it switches back to tty2. After installing -35, I panicked a bit as I'd never had the grub screen not show (not knowing about the shift key), and so I poked around logs and it showed nvidia driver errors. I tried removing my xorg.conf file and rebooted, and I got the desktop to show again. I prefer the nvidia driver as I sometimes use dual monitors.

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Ubuntu Installation :: Search For Drivers Since Many Hardware Manufacturers Do Not Have A Driver Site For Open Source

Feb 19, 2010

[URL].. One of my reference link: A very good place for search for drivers since many hardware manufacturers do not have a driver site for open source.

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Ubuntu Networking :: Connecting With Ath9k Produces "Bad Password"?

Apr 14, 2011

I've been working on this for a while. I have done the whole "install backports" thing, and that got me to the point where I can see the wireless connections; however, when I try to connect, I get a "Bad Password" message (which I don't believe, in the sense that I've checked the password back and forth several times). I am using maverick on an HP Pavilion dv7-1120. The relevant section of the lshw command is:

*-network
description: Wireless interface
product: AR928X Wireless Network Adapter (PCI-Express)

[code]...

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Debian Installation :: Kernel Liquorix And Nvidia Driver / Error Doesn't Found The Kernel Source Tree?

Oct 1, 2010

I installed the latest kernel liquorix (2.6.35) but when i want to install the Nvidia driver downloaded on the Nvidia website (256.53), i have an error message because Nvidia doesn't found the kernel source tree.

I install linux-image-2.6.35-6.dmz.2-liquorix-686_2.6.35-16_i386.deb, linux-headers-2.6.35-6.dmz.2-liquorix-686_2.6.35-16_i386.deb and build-essential. I don't understand why the installation doesn't works.

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Ubuntu Networking :: Different Connectivity Under Different Kernels?

Apr 19, 2010

I use a laptop with a built-in WiFi card (Intel PRO/Wireless 3945ABG [Golan] using iwl3945 module). It's OK but sometimes is not very stable, occasionaly it simply dies and I have to reboot. It was even worse but I improved it by applying a new driver.I also have a very nice USB WiFi card (D-Link System DWA-140 802.11n Adapter [ralink rt2870]). It's much better and faster.

So the problem is that in Ubuntu 9.10 (2.6.31) I can use only the built-in one. The other one (D-Link) also works but I can't make it connect to my router. The built-in card connects to it but the D-Link even does not list it among possible connections (but it lists other possible connections which I do not want to use).The funny bit is that this problem disappears when I use an old Kernel (2.6.28-18 ) : both cards work fine and can connect to the router at the same time (obtaining different ip's). I then disable the built-in one and happily use the external card.

Unfortunately the old Kernel has issues with sound and video, so I would like to use the latest Kernel with the external card. I tried WICD but it didn't change anything.I can add that under the old Kernel the USB card is used as a ra0 device while the new Kernel lists it as wlan1.

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Fedora Installation :: Use The Source Dvd To Install The Source Package?

Feb 19, 2010

installed the fedora 12, but dont know how to use the source dvd to install the source package.

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Ubuntu Installation :: 10.10 - Cannot Boot New Kernels?

Nov 25, 2010

i'm having a problem with every single kernel upgrade since 2.6.32-21.I'm currently upgraded to 10.10 using GRUB2 and LVM disk configuration and all newer kernels (up to the latest 2.6.35-23) crash with the following errors:/init: .: line 61: can't open '/scripts/functions'Kernel panic - not syncing: Attempted to kill init!Pid: 1, comm: init not taintedI've already double checked all the entries in GRUB regarding paths, etc and i can't seem to find any difference between the working 2.6.32.21 and all the others

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SUSE :: Installing Wireless Driver From Source?

May 2, 2010

I'm having trouble installing a usb wireless adapter.
Code: # lsusb
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 002: ID 046d:c526 Logitech, Inc.
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 004: ID 0bda:8171 Realtek Semiconductor Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

(It came with a linux driver but not sure how to install it)
Code: /2009_1106_RT3070_Linux_STA_V2.1.1.0 (2) # ls
chips
iwpriv_usage.txt
README_STA_usb
sta
common
Makefile
RT2870STACard.dat
sta_ate_iwpriv_usage.txt
include
os
RT2870STA.dat
tools the readme just has a change log, no instructions.

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Programming :: Analyzing USB Driver Source Code?

Nov 29, 2010

For one of my class projects, we have to analyze a usb keyboard driver source code and be able to understand it and present it to the class. Me and a few other people are working together by breaking up the code into sections so each person can analyze a section of code.Now I've ran into a section of this code that I am a little confused about. It seems fairly simple but I just wanted to double check since I wasn't able to find a solid answer.

Code:
static const unsigned char usb_kbd_keycode[256] = {
0, 0, 0, 0, 30, 48, 46, 32, 18, 33, 34, 35, 23, 36, 37, 38,

[code]....

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Ubuntu Installation :: Why There Are Multiple Kernels At GRUB

Mar 17, 2010

After I messed up badly with my netbook I have to reinstalll the OS, it is a government property netbook that came up with Edubuntu 7.04 insalled on it. I shouldn't mess with the filesystem but I did and now I have to install Edubuntu from the beginning, but I must be sure that everything will just like I have done no change, so I am afraid that I can make some mistakes at this pointThe first thing that I want to know is: Why there are multiple kernels listed at the GRUB (v 1.5)...this is the full list:

Ubuntu, kernel 2.6.28.9 Default
Ubuntu, kernel 2.6.28.9 Default (recovery mode)
Ubuntu, kernel 2.6.28.9

[code]....

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Ubuntu Installation :: Old Kernels In Grub2 Don't Exist?

May 10, 2010

I just installed 10.04 over my previous dual boot with Windows7 and 9.10. Went well. Now, in the Grub2 menu, there are like 14 kernels. I tried to find them in Synaptic to delete them, but they are not there! So, I went to grub.cfg and deleted the entries, updated grub, and they were back! How do I get rid of these entries?

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Ubuntu Installation :: How To Manually Remove Old Kernels

Oct 20, 2010

I did a "dirty install" of Maverick over my existing Lucid system. That went very well and I am having no problems with Maverick. However, this morning, I decided to clean off the old Lucid kernels. In the past, after installing a new kernel on the same Ubuntu release, I have done this by running "aptitude search 2.6.32-24", for example, then running "sudo aptitude purge" for the kernel and header files it found.

Now that I have changed releases, aptitude no longer finds the Lucid kernels installed on my system, even though they still reside in the file system and show up on the grub2 menu. So, how do I manually find everything necessary to delete for the old Lucid kernels?

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Ubuntu :: Lucid Kernels Not Presented For Installation

Apr 12, 2011

Just curious as to why this would be happening, but I had been running on the Lucid kernel 2.6.32-28-generic. And when I looked in Synaptic, I noticed there were kernels 29 and 30 available. I manually installed them and deleted the older ones I had - 27 and 28. I believe I have all of the generic Lucid software sources and I get updates for everything else. Just curious as to why these kernels were not available to be installed automatically.

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