Ubuntu Networking :: Intel 4965agn 10.10 Wireless - Can't Connect
Apr 14, 2011
I'm trying to set up ubuntu on my netbook, the brand and make is obscure, essentially, this is a no-name brandless build from china, but a pretty decent lappy. Atom N270 Intel 945GSE based. initially it was equipped with a 3DSP wifi/bluetooth mPCIe combo card, which is proprietary and didn't work on ubuntu (didn't even show up as a device), so I got an intel 4965agn based on compatibility list somewhere in the wiki.
The problem I have is that I see networks, but can't connect at home or at work or anywhere, it just hangs in the connecting status and then throws the authentication popup at me again (pw is all correct). I tried looking around at similar problems, some have wpa_supplicant related issues, but doesn't seem to be the same as mine.
I tried creating an unsecured network using my macbook's airport, and same thing happened with ubuntu... hangs in connecting status then drops, so it doesn't seem to be WPA. I don't have the device on me to do all the iflist iwlist checks for you, but if you could give me some clues, I'll post back when I get home.
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Dec 31, 2010
I have lenovo thinkpad, T61 with Intel 4965AGN wireless card. It is a N card, it works under N mode in windwos, but not in Ubuntu (10.10). I installed ndiswrapper and got the windows xp drivers for this card. the issue is that i got an error when installing the drivers and since then I cannot use wireless.
The error i got is: Code: Module could not be loaded. Error was: FATAL: Could not read '/lib/modules/2.6.35-24-generic/kernel/ubuntu/ndiswrapper/ndiswrapper.ko': No such file or director I unistalled the driver, but now under network connections no wireless connections appear, nothing. I cannot use wirless anymore.
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Jun 1, 2010
Have been running Fed 11 on this laptop (dual booting with windows) for some time with no issue's. Removed 11 and installed 13. I now cannot get my wireless adaptor to pick up. Drivers are loaded and sees the card in lspci, here is some log outs I have made:-
[Code].....
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Jun 7, 2011
I just installed Fedora 15 yesterday and can't get wi-fi to work. When I click 'on' on the Wireless label, it goes back to 'off' immediately. When I open the Network Settings menu and disable Airplane mode, the Wireless connection goes on and then off immediately. I took a look at /var/log/messages and it shows this:
[Code].....
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Jun 7, 2011
as per pytheas22, i'm attaching few details here. my download speed would starts at 470 kB/s and gradually decreases until it reaches 116 kB/s. Loading web pages seems to be fine.
[Code]...
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Mar 14, 2010
Because, I use a Thinkpad R61, I decided to see who did it as well and I got some results right away: Using Slackware 13 64 bit [URL] Followed into these links and followed them to my best ability:
[URL]
Code:
bash-3.1# modprobe mac80211
bash-3.1# ifconfig wlan0 up
bash-3.1# iwlist wlan0 scan
wlan0 Scan completed :
[code]....
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Dec 7, 2010
I'm using a notebook with Intel 4965AGN and connecting to a Linksys WRT320N router. I can connect most of the time but after a while (sometimes a few minutes, sometimes a few hours) I lose connection. The notification icon would not change. I would only find out when I browse or click on a link and it would just get stuck at "Looking for <url>..." My wife's notebook would still be connected to the router even after mine has mysteriously disconnected. But she uses another os.
[Code]....
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May 30, 2010
I have recently installed Fedora 13 on my laptop, an Acer Aspire One D150. The laptop has an Intel 4965agn wifi card which worked flawlessly under Fedora 12. Now however it keeps disconnecting every 10 minutes, even if I browse the web. On top of this, it also becomes very hot, so hot that you can feel it through the plastic case.
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May 21, 2010
I have an IBM Thinkpad T60, running Ubuntu 10.04 (Lucid) with a dual boot of Windows XP. I am having trouble getting it to connect to my home wireless network, which uses WEP. It connected fine at my university when I first installed Lucid, but has not connected at home. I can see the network in the panel applet, with a good signal strength, but when I try to connect it repeatedly asks me for my key and never actually connects. I had this problem shortly before I installed Lucid, though it was working for a long time previously. I'm not sure what update caused it to stop working because I was at my university at the time, and it works fine there even now, so I didn't realize it right away.
I doubt this is a hardware issue because I can connect to the same network when I boot into Windows. I have seen posts about similar problems on the forums, but couldn't find any solutions that helped me.
Below is the information the wireless help guide said to post. Machine Brand and Model: IBM Thinkpad T60
Wireless Brand, Model, and Wireless Chipset: lspci -nn | grep 'Wireless'
Code:
03:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection [8086:4227] (rev 02)
Check Interface:
ifconfig wlan0
[Code]...
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Jan 11, 2011
I am on an IBM thinkpad t43 using backtrack 4 r2. Wireless works in windows (/dev/sda1), openSUSE 11.3 (/dev/sda2), but not backtrack (sda3)
Code:
#cat /proc/pci
02:02.0 network Controller: Intel Corporation PRO/Wireless 2915ABG [Calexico2] Network
[code]...
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Jun 4, 2010
Intel 5100 wireless card doesn't connect on 10.04?
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Jan 25, 2011
I cant seem to understand what happens to my wifi networking, i just installed ubuntu 10.10 today (completely erasing windows) on my toshiba satellite m645. Seems like my wireless card (the specs say its intel 802.11a/g/n wireless LAN) will only randomly detect the available networks or will connect only for a few seconds just after i just turned it on, then it will disconnect.
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Jun 13, 2009
The symptom is that NetworkManager repeatedly ask for password to connect to my AP.My AP is secured with WPA-PKI. The problem even happens with Fedora 11 live cd if I'm not quickly configure wireless connection using NetworkManager right after Fedora completes booting up. It means if I promptly configure wireless connection, i'm still able to access Internet. Same thing happens for the first boot of Fedora from hdd. For the second boot or when I dont quickly configure wireless connection when system finished booting up, NetworkManger repeatedly asks for password for AP.
I did try several approaches posted in this forum but problem still persisted. Some of approaches I tried are:
[Code]....
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Dec 15, 2009
I'm using this card on a Toshiba Tecra M3 laptop. Firmware is installed. iwconfig shows the following:
Code:
eth1 radio off ESSID:off/any
Mode:Managed Channel:0 Access Point: Not-Associated
[code]...
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Mar 12, 2009
working to sort out the damn wireless for too long. Mine in cent05 5.2 . network manager is on and I can see the icon on tray. It list all the wireless connections too, but just won't connect. WPA encry is disabled. further details below:
# lspci | grep Wireless 0c:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
# ethtool -i eth1
driver: ipw3945
version: 1.2.1dm
firmware-version: 14.2 1:0 ()
bus-info: 0000:0c:00.0
[Code]...
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Aug 29, 2009
I have only had a few weeks worth of experience with linux, so I'm probably considered a newbie at this but I felt like giving it a shot. I just configured my new Toshiba Satellite A505-S6969 to jaunty. Most of the transition is going well but I'm stuck with a few issues, one of which is getting my wifi to work. Right now I'm working off of an ethernet cable.spci returns
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:01.0 PCI bridge: Intel Corporation Mobile 4 Series Chipset PCI Express Graphics Port
[code]...
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Apr 8, 2010
I clicked "Network Settings", and I found that the ip address was wrong, which is "192.168.1.10/24", and netmask field is empty, so I modifed the configuration file located in /etc/sysconfig/network, named ifcfg-wlan0, added one line(NETMASK= '255.255.255.0'), saved it and reboot the system. After rebooting the system, I still found the ip address is wrong and netmask field is empty, so I have to use ifup command to activate my card manually every time the system starts.
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Feb 22, 2010
Are Intel wireless cards compatible with non-intel-based laptops? In my case I wish to upgrade the current Atheros-based mini pci express wifi card with the Intel 4965agn. It is an Asus 4520 with an AMD Athlon X2 processor and nvidia nForce chipset.
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Jun 12, 2011
I just changed over from Ubuntu to Debian Squeeze and now my WiFi doesn't work. My computer is a Toshiba Satellite and the wireless card is Intel 2200bg. I think that's the name of it. That's the driver, anyway. My router is using WPA2, and using iwlist scan, I can see the network just fine. When I try to connect, though, it starts to connect for a while, says it's validating authentication, then says it fails. I've triple-checked my password and it's right.
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Nov 5, 2010
I moved to Berlin recently and I got wireless internet through an access point. I'm supposed to use the laptop's built-in wireless netcard to access the internet. This usually works in windows (connection falls out from time to time), but I have yet to make it work in linux. I'm using OpenSuse 11.3 64-bit and the Knetwork manager. Most of the settings in the network manager are correct, but it keeps wanting to use system certificates for the server. By that I mean it keeps checking 'Use CA System certificates'.
So I can't choose the CA-certificate supplied by my internet provider. I keep removing the check-mark and pointing it to the 'hotzoneCA.der' certificate. I also got a 'personal' certificate, in lack of a better word. Its called 'jacob_collstrup.p12'. The Knetwork manager seems to accept the 'jacob_collstrup.p12' certificate, but not the other one.
I just put the certificates in a folder like this /jacob/home/hotzone/zertifikate/ I can see the network fine using the Knetwork manager, and the signal strength seems ok. Not too good, but it shouldn't be a problem. I might have messed up the system, since I first tried this guide, prior to experimenting with Knetwork Manager:
1. (had to run this one as su)
Code:
wpa_supplicant -w -i wlan0 -c /etc/wpa_supplicant.conf -Dndiswrapper -dd �t
2. (This was supposed to be put in a wpa_supplicant.conf file)
Code:
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=0
opensc_engine_path=/usr/lib/opensc/engine_opensc.so
pkcs11_engine_path=/usr/lib/opensc/engine_pkcs11.so
pkcs11_module_path=/usr/lib/pkcs11/opensc-pkcs11.so
[Code]...
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Oct 8, 2010
trying to connect wireless on wlan0 intel pro wireless 4965 AG or AGN
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Aug 21, 2010
I can't get my card Intel Wireless 5300 AGN to work. I'm running Slackware 13.1 and it's a full, fresh install.I get to show up with lspci -v:Network controller: Intel Corporation PRO/Wireless 5300 AGN [Shiloh] Network Connection...But it will not show up with 'ifconfig' which will only list the local loopback (yes we have have a eth problem as well but one thing at a time).
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Nov 17, 2010
I have a Dell 1501 Inspiron laptop and have swapped out the broadcom network card for an intel 4965AGN so I can use n-speed with my new router.Everything works sweet except my laptop now crashes if I try to run on battery power.It boots up to the login screen, but once I enter password and login it crashes, just get grey screen and everything locks up. Everything works fine on mains ?It's not a major problem for me as I don't use the laptop "out in the wild".
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Jul 25, 2010
I have an old Toshiba Satellite A30 Notepad. I've installed Ubuntu 10.04 onto it and everything but WiFi works. I've installed wicd and several other network tools but just can't get Ubuntu to let me use the WiFi connection (the option is greyed out).I know the card works because the last OS (Windows XP) used it without any problems. The card is detected, the drivers are installed and the hardware (slider) switch is set to on.I think the issue is related to the Radio Frequency Kill Switch being on but I don't know how to turn it off.The output from various commands are:
sudo lshw -C network is:
Code:
*-network:0
description: Ethernet interface[code]............
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Jan 1, 2011
I have a Dell Inspiron 6400 with Windows 7 and Ubuntu 10.10. I cannot connect to the internet. My wifi light is on, but it'll flash?
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Jul 7, 2011
I'm running Linux 11.04 and my wireless network was working just fine until today. I cannot connect to WiFi - it acts as if the device wasn't there. The hardware switch led isn't working. No matter how much clicking on it, it won't work.
iwconfig:
Quote:
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11bgn ESSIDff/any
Mode:Managed Access Point: Not-Associated Tx-Power=14 dBm
[Code].....
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Jun 12, 2010
My wireless (Toshiba laptop, 10.04 64 bit) is just hanging when trying to connect. It was working fine but now nothing. My Wireless antennae is on and my other laptop can connect with no problems. I have restarted the router and the laptop twice.
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Jan 19, 2010
After wading through all of the bug reports filed regarding the Intel 4965 AG wireless adapter, trying various suggestions and not finding any solutions to my problem, I've finally decided to scrap the idea of actually being able to get my Toshiba laptop to connect reliably to my wireless network with Ubuntu 9.10. This wireless adapter worked absolutely flawlessly with 8.04 Hardy. I took the plunge once again this week and thought I'd try again to get 9.10 working on my laptop but it's a no go with the Intel wireless adapter (same problem with 9.04, it just doesn't work). You would think with newer versions of drivers and kernels that the same hardware that worked in a previous version, would continue working with newer versions.
Anyway, enough of my frustrated ranting... I need to find a replacement wireless adapter for my laptop that WORKS FLAWLESSLY with 9.10. When I say flawlessly, I mean you plug it in, boot up the laptop and it works all the time, every time. No fooling around with drivers etc... Either a PCMCIA or a USB wireless adapter that is currently available for purchase. I've waded through the sticky on the forum about which adapters are supposed to work, but I'm really hoping that someone here is using either a PCMCIA card or USB card and could please point me in the right direction. It's kind of funny, I purchase my Toshiba laptop because I read reviews here in the forum about how great it worked with Ubuntu 8.04. How all the hardware was recognized and worked out of the box. It did... with 8.04. Everything still works with 9.10 except the wireless.
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May 31, 2010
I'm running Ubuntu 9.10 on a Gateway M520 laptop, and after failing to get the Broadcom wireless chip that came with it working I swapped it out for an Intel PRO/Wireless 2200BG. Unfortunately, I haven't been able to get wireless to work. The chip doesn't appear to be turned on (it is detected though), and the hotkey to switch wireless on/off (Fn+F2) doesn't work in Ubuntu. I also am not sure if I have the proper drivers to get the chip working with Ubuntu, and I'm not sure how to figure that out.
Since I've noticed it's asked for a lot, here's the output for iwconfig:
lo no wireless extensions.
eth0 no wireless extensions.
eth2 radio off ESSID:off/any
Mode:Managed Channel:0 Access Point: Not-Associated
[Code]....
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Aug 23, 2010
In simple, I have tried everything I can find on this issue, but I am still unable to get it working on my HP DV4 laptop. My laptop has a Intel 5100 wireless card, and it always says that wireless is disabled. Ive tried booting with the wireless switch off, with it on, ive reinstalled the driver and did everything in a post I found here (cant find a link) that basicly had me reinstall the driver from intels site, then reload the network manager, to no prevail. Im running ubuntu 10.4.1 (just installed), and this is really a big issue 4 me.
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