Fedora Networking :: WLAN Not Working After Upgrade
Jun 24, 2011
I'm running Fedora 15 KDE on a Sony Vaio VPCS13V9E. No problems in connecting to the wlan. Today I upgraded the system. There was an upgrade for Network Manager. After the upgrade the system is not able to connect to the modem - router (Linksys WAG320N) any more. Network manager keeps on crashing and sends messages like "network disabled" or "connection failed". Kde demon is reporting errors too. I guess the new version of Network Manager is bugged, because before the upgrade it did work well ... (unbelievable!).
lspci: 02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 35).
Subsystem: Intel Corporation Centrino Advanced-N 6200 2x2 AGN
Flags: bus master, fast devsel, latency 0, IRQ 44
Memory at dd100000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlagn
Kernel modules: iwlagn
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May 2, 2011
Installed F14 on my daughters HP Pavilion a131On. I rebooted multiple times. Do I need to activate something? I'm new to all of this but read through many threads to do as much as I could myself. I used the GUI to load the rt3070 drivers rather than rpm. The GUI is easier I think and should be equivalent. Please let me know what else I need to do. Fedora has been great on my Lenovo but this usb wlan stuff has been a pain.
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Aug 1, 2009
I have a Dell XPS M1330. I installed Fedora 10 on a separate partition and left Vista on the first. It was working just fine and for some reason all of the sudden it is not recognizing the Wireless controller. Vista is still working fine although I did get a couple of "WLAN controller has stopped working" errors. I suspect I may have a physical problem with the controller but I'm confused as to why Vista is still using it but Linux is not. The actual physicall "WIFI" light on the laptop does not even illuminate when I boot Linux. No wireless networks appear in the network list under Linux. Particularly since it WAS working fine for months...
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Feb 9, 2009
I have an HP Pavilion notebook with a Broadcom WLANcard that had been working very nicely in Fedora Core 10 until this evening, when I took my notebook to a conference room where there was no internet access. (I tried to connect to wireless networks, but there were none in the area, as I discovered.) am now unable to connect to my local (home) wireless network as the device is now non-existent . Can someone please walk me through the steps to fix this or re-install it (I have tried reinstalling broadcom-wl, but that didn't help). My lspci listing is reproduced below:
Code:
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
[code]...
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Feb 17, 2009
I have hp dv6291 laptop with Centos 5.2 os the NIC & WLAN not working ?
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Jun 30, 2010
I have a Thinkpad T400 notebook that dual boots windows 7 and Ubuntu 9.04. My wireless has worked both in windows and ubuntu for the past several months. However 2 days ago, the wireless in ubuntu stopped working. I think this may be a result of trying to set up a static eth0 connection between my laptop and an embedded board, but I dont see how messing with eth0 would stop the wlan from working.
Symptoms: When I left click on the network connections icon in the tray, all it lists under "Wireless networks" is "device not ready". Needless to say, there are no networks available to connect to. Also the wireless is working fine under windows.
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Dec 25, 2010
I'm a new user of Ubuntu and I think I need some help but let me mention before that I got this up working on a Debian system.My current kernel version is $ uname -r 2.6.32-27-generic.The problem is that my wlan card is not working any more such that my system freezes every time I enable networking with the hardware switch on my laptop.Therefore I bought a USB - WLAN stick and try to get this working.
Network Manager has the option "enable wireless" greyed out if I disable the hardware switch.If I enable the hardware switch and remove the module of my wlan CARD before (modprobe -r iwl3945) it says "wireless disconnected" for all networks.
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Jan 12, 2010
I have just installed Ubuntu 9.10 on an Acer TravelMate 290E. I've got internet connection through the Ehternet Cable, but when I plug in the D-Link WLAN USB device, although the system recognises it, it is disconnected. How can I connect the WLAN USB device adn get it to work?
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May 23, 2010
I have a desktop and laptop both running ubuntu 10.04. I have them going through a wireless router, the desktop is wired of coarse. I installed just about all the samba packages in synaptic that have the little ubuntu symbol next to them on both desktop and laptop except the Kde and document packages. I installed the two necessary packages to enable personal file sharing to work. But I can't seem to access files back and forth from these computers.
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Apr 19, 2011
I have recently bought a new laptop (medion akoya p761 and I can't get the wireless working... With windows 7 it's working.
I followed the sticky guide but still no success....
The problem is in the first place that it doesn't list my wlan : lspci -nn
Code:
:~$ lspci -nn
00:00.0 Host bridge [0600]: Intel Corporation Core Processor DRAM Controller [8086:0044] (rev 18)
00:01.0 PCI bridge [0604]: Intel Corporation Core Processor PCI Express x16 Root Port [8086:0045] (rev 18)
[Code].....
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May 26, 2011
i compile from broadcom wlan driver,when i use default F15 kernel (clean install F15)
Code:
$ uname -r
2.6.38.6-26.rc1.fc15.i686.PAE
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Jun 24, 2011
I have upgraded from Fedora 14 to Fedora 15. Fedora 15 looks very good. Now my 'Bluetooth', 'Wlan' and 'WiMAX' are not working.
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Sep 9, 2010
I'm using Ubuntu 9.10 on a Lenovo ThinkPad T61 using an Intel PRO/Wireless 3945ABG. My laptop's ability to connect to a wireless network stopped last night, and I'm not sure why. It's definitely something on my end, as my roommate can connect to the internet on a Windows box. I can wire in without a problem, but that's a pain and my Ethernet cable got lost in the shuffle when I moved back to school. I've been able to get into this network before and nothing about it has changed. I've been able to hibernate and restart and such and nothing has ever needed to be reset.
The router's a D-Link WBR-2310. Wicd and Network Manager see the network (I'm back to using wicd) , but wicd appears to get stuck at "Obtaining IP address..." and says "Unable to connect: Cannot obtain IP address". I know my password is correct (I set up the router and I'm the CS undergrad in the apartment so I manage it), lspci sees the wireless card, ifconfig and iwconfig return information about the interface, dmesg|grep wlan0 doesn't seem to have anything terribly out of the ordinary, but here's that output:
Code:
allyanncah@taliesin:~% dmesg | grep wlan0
[ 23.514202] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 36.609016] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 38.756143] wlan0: direct probe to AP 00:24:01:cb:4e:7e (try 1)
[ 38.758791] wlan0: direct probe responded
[ 38.758796] wlan0: authenticate with AP 00:24:01:cb:4e:7e (try 1)
[ 38.760587] wlan0: authenticated
[ 38.760609] wlan0: associate with AP 00:24:01:cb:4e:7e (try 1)
[ 38.763318] wlan0: RX AssocResp from 00:24:01:cb:4e:7e (capab=0x431 status=0 aid=1)
[ 38.763322] wlan0: associated
[ 38.765502] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready .....
I've tried:
- reinstalling wicd
- uninstalling wicd and installing network-manager
- restarting
- shutting down and booting back up
- restarting the router
- sudo /etc/init.d/networking restart
- taking the interface down and back up with ifconfig
I haven't changed anything recently in regards to my wireless card, and all the fixes I've tried are things I've done before without an issue. The only thing I'm wondering about is if doing a hard reset might have broken something (I know this is a cardinal sin, but there's a whole 'nother problem I haven't been able to fix with the OS hanging every once in a while over a VPN daemon when it tries to shut down or restart -- I've left it for hours to see if it actually gets anywhere and no luck, won't do a soft reset). I'm nervous about reinstalling the driver just because I've never had to do it and drivers are a finicky business. I imagine there's a config error somewhere?
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Nov 21, 2010
My problem with UBUNTU is that I can not use acer-wmi because I get this ERROR :
Code:
... so I can not use the acer_wmi . But this is not my only Problem :
It is most likely caused of the missing " Firmware " / Driver for my WLAN Card ( Internal ) . Currently I use Ubuntu 10.10 but I tested 10.04 too before 10.10 and it found my Card but not the Button .
So I want to know if there is any solution for my problem .
If it is important :
I use an Acer eMachines e525 with Windows Vista Home Basic ( Pimped up ) and Wubi . I saw a lot of people with simmilar problems they have it as only boot option .
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Jan 19, 2011
I updated Ubuntu to 10.04 after which I noticed the wireless indicator lights on my HP laptop were continually flashing between blue and orange and network performance seemed slow. I did some searching and found and implemented the following change to stop the flashing:
gksudo gedit /etc/modprobe.d/wlan.conf
Copy and paste the below line:
options iwlcore led_mode=1
Since making this change the wireless connection is shut off and I can;t get it to work at all. I first tried simply to remove the change to get back wher I was, but I can;t do that. Can sopmebopdy toell me at least how to get rid of this wlan,conf file ( it was created by the above command) so I can start over?
Coincidentally since making this change my Windows Vista OS fails to start because of errors attributed to a software or hardware change, of which there were none other than the Ubuntu wlan.conf change. . It may be unrelated but I am suspicious of the coincidence. I am running Vista and Ubuntu in a dual boot configuration and all ha run very well until I did the Ubuntu wlan.conf change.
I am now attempting a complete recovery of my Vista system, since it seems irreparably broken. Again coincidence or not?
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Jun 22, 2011
(For the record, I have already read the other threads. Either they don't work for me or are too difficult.) My laptop is an Acer TravelMate 250. I have installed Ubuntu 10.10 (2.6.35-28 generic i686) after erasing Windows 7. At first, the usb wireless adapter worked. Then, I restarted the PC because of some updates and it didn't work anymore. In "edit connections" I find "Auto SpeedTouch8350DB" which is the wireless connection (on my sis's computer it works). When it tries to connect, I'm asked the password but it doesn't work.
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Aug 7, 2011
My PC has a broadcom wlan adapter. When I clean installed Fedora 15 about two weeks back, the wifi wasn't working on its own. I searched the internet and found out that installing broadcom-wl and akmod-wl would solve the problem. I tried it, and the wifi started working after that.
Wifi not working means there is no wireless option in the network settings and the wifi indicator light is off.. when wifi started working both of these got fixed
Now i did a yum update yesterday, after which my wifi has stopped working again. No use of reinstalling broadcom-wl, akmod-wl, or even kmod-wl...
Code:
lsmod
gives
Code:
wl
[Code]....
[URL]
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Sep 8, 2010
I have a Dell Inspiron 1525 laptop using Dell Wireless 1395 WLAN Mini-card (This is what Windows Vista says I have). I have installed Ubuntu as dual boot with existing Windows Vista. Wireless is not working in Ubuntu but working flawlessly in Windows.
Here is the output using CODE: lspci.
hai@ubuntu:~$ lspci
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 02)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 02)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 02)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 02)
00:1c.4 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 5 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f2)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 02)
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 02)
02:09.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
02:09.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
02:09.2 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
02:09.3 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev 12)
09:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8040 PCI-E Fast Ethernet Controller (rev 12)
0b:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g (rev 01)
hai@ubuntu:~$
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May 28, 2011
I patched my wireless driver in order to support packet injection. Using this tutorial:
- Install the Firmware:
Code:
- Create new directory:
Code:
- Now disconnect Internet and unload all your driver (use rmmod command)
- Move/copy the Compat-Wireless patched in /usr/src/drivers directory and unpack the drivers:
Code:
Blacklist the wl driver: (STA driver)
Code:
Currently I'm running Ubuntu 10.10, Kernel 2.5.35-29-generic. I have a Broadcom 4318 for my WLAN and a Broadcom 4401-B0 for my ethernet. I followed the tutorial and I managed to get packet injection working on my WLAN; however, my ethernet connection isn't working. I tried sudo modeprobe b44, but I get the following message:
FATAL: Error inserting b44 (/lib/modules/2.6.35-29-generic/kernel/drivers/net/b44.ko): Invalid argument
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Jan 12, 2010
I have a Broadcom wireless card in my hp dv6500z laptop, I had it all working properly in FC9 thanks to bbfuller and his post on the subject. After I upgraded to FC11 I have been unable to get it to connect.
I can see my neighbor's sites and suppose I could see my own if the SSID was allowed to broadcast but I keep that turned off. I put in all of the setting, including the network security key, but it won't connect, then when I go back and look again, the security key is not even close to what I put in; it gets changed to a huge string of characters.
I redownloaded broadcom-wl-4.150.10.5.tar.bz2.tar and followed the instruction on the post once again but no luck, which, after I thought about it, was a waste of time because if I can see other's wireless, then the card must be working. I have tried using Network Manager and not using Network Manager and still no luck...
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Apr 12, 2011
I am running Fedora 14. I've had an ASUS wireless adapter working for a few months now, with no problems. Today, I installed updates, one of which required a computer reboot (not just logging out and back in). I rebooted the computer, and when it came back up, the wireless adapter did not work.The adapter is visible after lsusb, but there is no wireless showing after iwconfig. What happened? How do I fix it?
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May 28, 2010
I have this output from lspci
Code:
04:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g LP-PHY (rev 01)
07:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5906M Fast Ethernet PCI Express (rev 02)
when i try configure using network manager, i can not connect to wlan, my AP using WPA-PSK
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Jun 16, 2011
I installed Fedara 15 yesterday. I was running Fedora 13 before. Since I did the fresh install, my wireless network runs really really slow, i.e. a few KBs every 30 seconds whereas it ran at full speed in F13. I couldn't find the reason for it. I now tried the live-CD for Fedora 14 and it runs at full speed out of the box (whereas F15 is slow even with all updates installed).
Does somebody know a solution?
Laptop: Lenovo X201
Network Card: Ultimate-N 6300
I gathered uname, iwconfig, lspci and dmesg output for both, Fedara 15 and Fedora 14. But as the number of links is limited here in the forum they're all linked here: [URL]
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Aug 21, 2010
I am newbie to linux, I am dealing with Fedora core 13. I have already succeedded in building an ad hoc network and a WLAN network. My next step is to get some networking statistics such delay, throughput, etc. So, I need traffic to flow through the network for both multimedia traffic and bulk data traffic. How to send files between nodes on the network (I found commands ftp, rcp but do not know whether they are the correct choice for this). ID their any application to perform this?
Also, I want to perform some video streaming between two nodes to study the behavior of real time data transfer. Is thier any application to perform this?
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Jul 8, 2011
I have just installed openSuse 11.4 KDE 64-bit on a Dell M1330. When I click on my networking panel, it says WLAN interface is unavailable. I've followed the steps in the stickied post and found the WLAN hardware info, a screenshot of which is below:Uploaded with ImageShack.usNext it says to do this - you need to look at the logs, in particular the info in /var/log/boot.msg. To see this, you need YaST => Miscellaneous => System Logs and select boot.msg.In YaST there is no such option for system logs under miscellaneous, so I can't do that. The results of the sudo /usr/sbin/iwlist scan command produce the following:
root's password:
lo Interface doesn't support scanning.
eth0 Interface doesn't support scanning.
[code]....
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Mar 3, 2009
I couldnt find something for changing mac address for wireless. how to do that....
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Mar 5, 2009
I have been using FC10, it works well with wlan for sometime and goes inactive after some time and hence network goes unavailable. Even after few attempts to reconnect doesn't help. Rebooting helps in bringing it back temporarily.
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Aug 22, 2009
I recently got a laptop computer and installed 64 bit fedora 11. I can make wireless connections fine but for my ISP I require a dial in using an username and password. On my desktop this is easy I just make a DSL connection under network manager and select eth0 my wired network card as the hardware and away I go. But now I can't select the wireless card as my hardware connection so my DSL keeps on trying to connect through eth0 which is obviously not plugged in. How do I go about making this connection? I have searched google and other people have this problem but I haven't seen any replies. I have tried using pppoe-setup and manually setting the hardware as wlan0 but this doesn't seem to work as under network manager it just defaults back to eth0.
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Jan 10, 2011
I installed Fedora 14 yesterday via the installation DVD with 3,3 GB. Everything worked fine and when I connected to my wlan and entered the WEP key I got access to the internet. But after about 5 minutes, to connection just got cut and I was again asked for the WEP passkey. But when I entered it this time, the connection failed and I was just asked again (with the same key entered, it even got it saved from last time). As you can think, this is quite annoying, since the time I have internet is not even enough to get some updates done.
Ah, and by the way: The time I have internet it just is unbelievably slow. On my Windows partation, I don't have this problem. I do have a small hint what might be the problem: When I was using Ubuntu, I always had a similar problem, but it did not even connect to my wlan once. The solution was to blacklist some driver, but since I don't know if this might be the problem on Fedora too and if the drivers are the same as on Ubuntu and since I really have no idea about the syntax of the terminal here, I was not daring to try this out.
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Jan 27, 2011
How do I install my driver wlan in Fedora 14? I use this notebook hp:
http://h10025.www1.hp.com/ewfrf/wc/p...reg_R1002_USEN
I have already installed the update of fedora and still does not work.
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