Ubuntu Networking :: Wireless Doesn't Work - But Recognizes Network?

Sep 20, 2010

I installed Ubuntu on a machine after erasing everything else and the wireless has never worked. It says that the wireless has already shut down even though it recognizes the wireless network and my other non-linux machines see the network and work fine.

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Ubuntu Networking :: Belkin Enhanced Wireless USB Network Adapter - Windows Wireless Drivers App Doesn't Work

Feb 3, 2010

I have a Belkin Enhanced Wireless USB Network Adapter Model # F6D4050 v2. The drivers are for windows but the windows wireless drivers app doesnt work. I see a tutorial for a linksys that appears to have the same chipset, but I am not sure if any of the steps need to be modified, also my kernel is a bit different. Here is my kernel:

[code]...

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Ubuntu Networking :: Wireless Network Doesn't Work With A TPLink PCI Card?

Jun 26, 2010

I'm trying to activate a wireless network on an ubuntu server 10.04. The machine has a TPLink PCI wireless card. Card is well recognized, and scanning for wireless connection it finds correctly the essid of the access point in the room. But when I try:

Code:
$ sudo iwconfig wlan0 essid "apoint" key s:my_key_8
this error is returned:
Code:
Error for wireless request "Set Encode" (8B2A) :

SET failed on device wlan0 ; Invalid argument.I looked for similar situations over many forums, and I found that it could be the card doesn't support the encryption type (My AP uses WPA with TKIP). However if I use an ubuntu desktop live CD on the same machine, I can connect witouth any problem with NetworkManager 0.8.

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Ubuntu Networking :: Aspire Wireless Inop - Unsecured Guest Network Doesn't Work Either

Mar 9, 2011

I have an Aspire 7741z running Ubuntu 10.04 I just loaded the 32 bit version today, then did the Update manager (398 updates) Before the update everything worked fine. After the update, no wireless. Password & security is correct, all wireless setup is correct. Aside from my network, I do have access to a local hotel (next door) and I can always get into their unsecured guest network, that doesn't work either.

I believe it is the driver since I have loaded Ubintu 10.10 32 bit with the same reaction. It will connect when I put in the live disk, but not from the hard install. output from lspci

[Code]...

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Fedora Networking :: Wireless Network Doesn't Work After Kernel Update (Broadcom) / Sort It?

Aug 23, 2009

I wireless network card is Broadcom Corporation BCM431, but is doesn't work after I update kernel from
2.6.29.6-217.2.7 to 2.6.29.6-217.2.8.

Linux localhost.localdomain 2.6.29.6-217.2.7.fc11.x86_64 #1 SMP Fri Aug 14 20:53:08 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux

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Ubuntu Networking :: Broadcom Wireless No Longer Recognizes Wireless Networks?

Jan 11, 2010

I've been running Karmic since it was officially released on my Dell Studio 17 (specs are in my signature) with a Broadcom wireless half mini wireless card.hen I installed Karmic, it gave me the option to install proprietary drivers for my video card as well as 2 Broadcom drivers, STA and one of the BC43 drivers. I installed all of these, and the only problems I had were with the audio. I spent a few days troubleshooting the audio and finally got PulseAudio set up for my card.

Almost 3 months later, I was making use of my wireless network at home, as I had done plenty of times over the previous 3 months, when I closed the lid (thus putting the computer into sleep mode) and took it to the hospital to stay with my fianc饠after her surgery. When I got to the hospital, I couldn't get their network to show up. Network Manager didn't even recognize the network. We had also brought my fianc饧s laptop (same machine with a slightly less powerful CPU and only 4 GB of RAM). She is running Windows 7, which detected the hospital's network with no problems.After trying to ad-hoc the hospital network with no success, I finally just gave up and played Sudoku and toyed with some graphics stuff in GIMP until we came home. Upon returning home, however, I was shocked that my card didn't even detect our home network.

I have been unsuccessful for the past 3 days in getting Network Manager to identify our wireless network. The wired network connects without issue and I am able to make use of a USB Belkin adapter, which identifies all 7 of the various wireless networks in my neighborhood, including our home network.While I would be able to simply carry my Belkin adapter with me in order to make use of wireless networks, I would really like to solve this problem with my Broadcom adapter. I've gone through the Ubuntu Wireless Network Troubleshooting guide, but I still can't get it to workOutput of lshw -C network:

Code:
*-network
description: Wireless interface

[code]...

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Fedora Networking :: Doesn't Work After Turned Off Wireless By Pressing A Wireless Button On Laptop?

May 19, 2011

Recently I have installed Fedora 14 on my other laptop. It's a dual boot with Windows 7. Everything worked perfectly fine, networking included, until my friend didn't accidently turned off the wireless by pressing a wireless button on the laptop. Since then the wireless on Fedora doesn't work. It does on Windows thought. I've tried restarting the laptop few times, but the wireless still doesn't want to work again.

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Ubuntu Networking :: Wireless Doesn't Always Work

Nov 15, 2010

I'm running Ubuntu 10.04 on my laptop. Up until about a week ago, my wireless worked fine, but now it rarely connects. Sometimes the connection indicator shows that I am connected, but when I click on it it doesn't show any active networks. Even when I use a wired connection it doesn't always work.

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Ubuntu Networking :: Broadcom Wireless Doesn't Work

May 20, 2010

I'm working on Lucid, in HP Pavilion 9730us laptop.

My wireless broadcom card was working just fine until now as i installed it with the Hardware Devices manager, Today i put a new ALFA AWUS036H usb card to work with aircrack. both cards were working together for a while, but as i started playing around with aircrack the broadcom card of the HP has stopped working.

I made a mistake and followed the aircrack tutorial for R8187 / ieee80211 stacks driver, while i'm using RTL 8187 / mac80211 stack drivers, and blacklisted the RTL8187 , rebooted and then both card didn't work. I un-blacklisted it, and the ALFA is working but the broadcom not!

iwconfig shows me only one wireless card on wlan0 the blue light showing activity in the HP card doesn't go on.

Tried to uninstall and reinstall broadcom drivers, still no change.

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Ubuntu Networking :: Kmail Doesn't Work With Wireless?

Aug 11, 2010

I use kmail in kubuntu 8.04. Whenever I have a wired connection, kmail checks email and sends messages just fine. However, any time I switch to wireless, kmail just says "No new messages," without even checking. I am also unable to send email over wireless.

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Ubuntu Networking :: Wireless Doesn't Work After Updates?

Dec 12, 2010

I got Ubuntu 10.10 installed. Unfortunately, my wireless doesnt work. I'm connected to my router, but web pages wont load.

I thought to myself, maybe Ubuntu needs to update. So I lugged my computer out to the router itself and okugged my computer in. I went into update manager and let it do its thing. It was PAINFULLY slow. I had a less than 100 b/s. But I let it do its thing. After all 200 Mb's were done, which took a couple hours, I rebooted my system. Now, I cant even connect to my wireless and the internet symbol (the wireless bars thing in the top right) is gone.

1) How can I get my wireless to work?

2) How do I get the wireless button back?

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Ubuntu Networking :: 10.4 Network Doesn't Work Due To DNS

Jun 15, 2011

i've installed it on my parents old computer, mostly for downloading. But wired internet did work all the time but then i had to reset our router because of some problems and now it doesn't work anymore! But the strange thing is, if i put the cable on my own laptop with windows on it, then it works as normal.

So i guess its some kind of DNS problem, but i'm very new with ubuntu and also not so good with computers. Our network is simple just an modem connected to an router: Sitecome WL-341.

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Ubuntu Networking :: Wireless Wpa/wpe Doesn't Work On KDE But Works On Gnome

Mar 22, 2010

I've recently installed KDE 4.4.1 just to try on a Dell 1545 laptop with Ubuntu 9.10 previously installed.

My problem is that the wireless connection works just perfectly with nm-applet under Gnome, but when I login on KDE and ask KNetworkManager to connect to the same network as before, it can't finish the connection.

When I choose the connection the program asks for my passphrase, I type it and then it just sticks on "activating network" and nothing happens.

My experience with KDE is zero, so I don't even know where to start looking. I'd even tried to kill KNetworkManager and try to replace it with nm-applet, but I think there's a daemon that restarts it immediately.

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Ubuntu Networking :: Wireless Doesn't Work In 9.10 (lenovo T400)

Apr 12, 2010

I am having trouble with my laptop's wireless. It doesnt work after a normal shut down. The version is 9.10 and my computer is lenovo T400.

Below are some outputs of commonds.

Code:

op@power:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback

[code]....

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Ubuntu Networking :: Wireless Shows Connection But Doesn't Work

Jun 7, 2010

I just installed Ubuntu on my windows pc with no problems....except for wireless that is. I have a USB Linksys WUSB54G adapter to access my 2WIRE, WEP network. The thing is, it shows up in the top right hand corner. It even gives me the signal strength. But when it comes to using Mozilla, it is never able to access a page. If I try to Ping something, it's unable to. So I thought maybe I need to use ndiswrapper with my .inf and .sys files from the driver for my windows. I installed it, and added the driver to it...everything went O.K. I check it and it says it's installed and working. Again, I can see the wireless networks, and "connect" but when I try to use the connection there is nothing. I have also tried my neighbours non-WEP connection, but it still doesn't work. So I'm sort of at a loss with what I should do now. I see the networks, can "connect" but can't browse. I installed the drivers from my windows, and it still doesn't work. I used a LIVE CD of Knoppix and I can connect to the Network within 30 seconds and start browsing the net.

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Ubuntu Networking :: D-Link DWA-125 Wireless Adapter Doesn't Work W 10.04?

Sep 7, 2010

Have tried methods from every thread I could find for past 10 hrs. Have tried installing rt3070sta etc.Monitored message log; appears that the driver isn't recognized, though the USB port sees that something is plugged in (when I plug in the adapter, and unplug it).All of the threads miss something; I can't get a wireless port listed under ifconfig no matter what I try. Seems that every method leaves out something (I guess because everyone's box is different in some way). Network manager doesn't help much. Downloaded Wicd, which does even less.I guess I could try ndiswrapper, but I'm scared away by the hundreds of pages I see on going that route; I'm almost certain it wouldn't work (1000 possible points of failure).Does anyone have a strategy to recommend?AM64 box, newly installed Edubuntu 10.04, ran update manager.

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Ubuntu Networking :: Realtek Wireless Card Doesn't Work

Sep 12, 2010

I have a Toshiba Satellite series laptop, i get ubuntu on it, all works well but there's a problem, my wireless card doesn't work, it doesn't show me the aviable wireless network, my Wireless Card is an Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10) but it works in windows. I used Ubuntu 8.04.4 LTS. When i run these codes that's what it shows:

[Code]....

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Ubuntu Networking :: Wireless Doesn't Work Although Card Detected

Oct 20, 2010

I have an issue with wireless connectivity on my laptop. Its a HP dm3 and the intel network adapter is supported as I can scan and detect wireless access points.However, when I attempt to connect to my home network, it fails and this is probably a result of two things: The BSSID is missing and/or the DHCP client ID is missing.I am running Kubuntu 10.10 32 bit

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Ubuntu Networking :: Wireless Card Doesn't Work Upgrading To 10

Oct 22, 2010

Yes, that's correct, it's a Celeron 400 running Xubuntu. And the card was working on 9.10, but not working anymore in 10.04 neither in 10.10.I've no other idea and I'm really considering moving back to 9.10Is there anything else I can check.

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Ubuntu Networking :: Ralink Wireless Adaptor Doesn't Work 10.04

Jul 30, 2011

I've ubuntu 10.04 and I can't connect to router wi-fi with my new wireless adaptor usb (ralink 2870). I've tried various guides but nothing. The adaptor work fine with Windows and other linux distributions.

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Ubuntu Networking :: .04 - Wired Network Doesn't Work

May 4, 2010

I installed Ubuntu10.04, It cannot driver Wired network and wireless. Later I installed linuxMint9, wireless is ok, but wired network doesn't work. I am sure the lan cable is ok. It works in Windows.

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Ubuntu Networking :: Wired Network Sometimes Doesn't Work

Feb 14, 2011

what is the command to restart the network services? ive forgotten i think it uses -hup switch though. about 1 in 20 boots on my desktop ubuntu system results in the system insisting its no longer on a network yet has a fully functioning network card. a reboot always fixes the issue but that doesnt seem like a long term solution to me. If I ping a neighbouring system I get nothing. (sent packet count increases in ifconfig) If I ping from a neighbouring system back to my desktop I get nothing (no change in packet count) I can bring down and back up the network interface with no results. A sniffer shows the system definitely isnt sending anything out Everything worked previous boot and will work again after a reboot.

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Ubuntu Networking :: Doesn't Recognize Wireless Network?

Feb 14, 2010

I am exploring Ubuntu 8.10 on my Asus netbook without yet installing it. While using Ubuntu I cannot get it to recognize any wireless networks.Is this because I am only exploring Ubuntu and it has not yet been installed? The networks are recognized when using the XP operating system.Will Ubuntu recognize the wireless networks once it is installed as the operating system?

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Networking :: Intel Wireless Doesn't Work Anymore

Aug 2, 2009

My intel pro wireless 2200 NIC doesn't work anymore. Yesterday it did, but not today (I didn't do anything special, so that it could go wrong).What is ucode and -62? Any ideas? I already checked the forums and found that ipw doesn't work when ndiswrapper is loaded. Well, I don't have it loaded. What happend?

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Networking :: Second Network Interface Doesn't Work?

Jul 3, 2010

I have two simultaneous active mobile connections through my two mobile phones and USB data cables. Yet I can only send/receive with one connection.Each of the phone modems have a node in /dev, namely ttyACM0 and ttyACM0. So the modems are detected correctly.After setting up two dial-up connections with the two modems I have two ip's. Ifconfig-a confirms this:

ppp0 Link encap:Point-to-Point Protocol
inet addr:10.10.219.60 P-t-P:10.6.6.6 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1

[code]....

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Ubuntu Networking :: Wireless Ad Hoc Windows XP ICS - Ping The Desktop Doesn't Work

Feb 8, 2010

how to go about getting Ubuntu to receive an ad-hoc wireless ICS enabled connection. The internet connection is shared through a virtual machine running XP (with the USB wireless dongle under XP's control), on my desktop PC, in order to escape my ISP's no NAT policy. Ubuntu is on both the desktop PC (the sender), and the laptop (the receiver). The desktop and laptop also run windows 7. I managed to get my laptop Ubuntu to connect to my virtual machine XP, by setting the IP, subnet and gateway of all wireless devices, as was suggested in [URL] - I did use the Network Manager GUI, but pinging the desktop doesn't work.

Even with the IP configuration, Windows 7 on the laptop receives the internet fine. The next step is getting Ubuntu to receive. I can do any kind of configuration in a virtual machine, such as install Ubuntu. In virtual machine XP I used 192.168.0.1 with subnet 255.255.255.0 and gateway 1.1.1.1. On the laptop Ubuntu 192.168.0.2 same everything else. I understand nothing about networks. I know there is stuff I can do in the console, but how will Network Manager cope with me doing that?

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Ubuntu Networking :: Compaq Mini 700EL Wireless Doesn't Work?

Jun 13, 2010

I just installer Ubuntu 10.04 Netbook Remix on my Compaq Mini 700EL, the ubuntu website says that everything works very well including the wireless. But for some reason the list of connection doesn't appear at all. It just says "device not ready" This is driving me a little nuts. It appears that the Broadcom drivers are installed. I typed lspci on the terminal and it says that the computer loads a Broadcom Corporation BCM4312 802.11b/g (rev 01)

I also downloaded the drivers even though they should be already in it. But I'm not sure.

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Ubuntu Networking :: Sony Vaio VPCM12M1E Wireless 11.04 Doesn't Work

May 19, 2011

I've been searching all around information, how can I enable wifi, bluetooth and lan on this laptop. However, nothing works for me... rfkill unblock all command doesn't work.

how to do it in short time that would be just great, because I offered to my friend to repair her computer and install 'better' working Linux, but so far I even cannot enable wireless.

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Ubuntu Networking :: Network For Lenovo T400 Doesn't Work

Feb 22, 2010

I just got a new T400 and installed Ubuntu. Everything is fine and I'm really impressed by this OS. But seems my wireless network is very unstable. Sometimes it just can't connect.

The wireless interface is:

description: Wireless interface
product: PRO/Wireless 5100 AGN [Shiloh] Network Connection
vendor: Intel Corporation

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Ubuntu Networking :: Wired Network Doesn't Work (HWaddr 00:00:00:00:00:00)?

Dec 6, 2010

My desktop PC has 2 NICs. I have Ubuntu on it since several years, and I remember that both eth0 and eth1 used to work. However, I discovered recently that currently only eth0 works, and eth1 is dead, but I don't know why. It's been a while since I've tried eth1, so I have no idea when exactly it broke. I suspect the problem may be related to the fact that the MAC address is incorrect: it is set to 00:00:00:00:00:00, which seems wrong. But I have no idea how this happened...Any idea what might be wrong and how I can fix it? Here is some output which I think is useful:

Code:
peter@cheetah:~$ ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:18:f3:68:42:78

[code]....

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