Ubuntu Networking :: WIFI Does Not Connect After 10.4 Upgrade?

Sep 10, 2010

I have a good connection with 9.04 but when I upgrade it to 10.4 the network keeps looking for wiFI. I have a Linksys USB adapter 2.4HZ.

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Networking :: Ubuntu 9.04 Can't Connect To Wifi With Intel Wireless WiFi Link 5100?

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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Ubuntu Networking :: Connect To The Internet Through Wifi, But Cannot Connect To Anything On Network?

Aug 8, 2011

I can connect to the internet through wifi, but I cannot connect to anything on my network. I have a printer and a NAS, so I would really like for this to work again. I have a dell laptop with a Broadcom card.

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Ubuntu Networking :: Can Not Connect To Wifi Networks - Can See Them But Not Connect - 11.04

May 3, 2011

I can not connect to wifi networks, i can see them but not connect.

My wifi device is:

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Ubuntu Networking :: WiFi Won't Connect

Dec 2, 2010

Having played around with ubuntu a fair bit I decided to breathe life into an old thinkpad with a pcmcia wireless card, by following the minimal install instructions and using lxde window manager etc.. Everything works fine apart from the fact that I cannot connect wirelessly. The card picks up and lists connections but whenever I have clicked on a connection the dail spins and then it gives up.I installed network-manager and managed to get nm-applet appearing in the sysTray otherwise I would not even have known there was wireless connections there.

I was thinking there maybe some conflict with another network manager, does this sound likely?

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Ubuntu Networking :: 10.04 - Cannot Connect To WiFi

Jan 14, 2011

I'm having an issue recently with Ubuntu 10.04 x64. Connecting to my wifi is not working. I believe it is some kind of issue with the router. On Windows 7 the only way that I could connect to the net was by copying the network profile to a usb flashdrive from another computer and loading it mine. The wireless signal just keeps attempting to connect.

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Ubuntu Networking :: 10.04 - Cannot Connect With WiFi

May 28, 2011

I have Ubuntu 10.04 on my EeePC 1000H. I don't use this computer often but it has always worked before... I suspect an update did this to me. I've recently swapped wireless routers but all my other machines have been able to connect to the new router. I can see the SSID and the signal strength is high but when I try to connect to it, it just attempts for a long time then asks me for my password again. I am currently connected to wired network.

Code:
michael@michaelsEeeUbuntu:~$ nm-tool
NetworkManager Tool
State: connected .....
pan0 Interface doesn't support scanning.

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Ubuntu Networking :: Can't Connect To WiFi

Jun 17, 2011

I installed Ubuntu 11.04 yesterday and my wireless didn't work so I searched a little and found a way to make it work; Uninstalled bcmwl-kernel-source and installed firmware-b43-lpphy-installer and b43-fwcutter. And it worked. But today I accidentally pressed the "turn off wireless" button on my laptop. I obviously pressed it again and thought it would work but it doesn't. Now I find networks and stuff but I can't connect to them. It tries for awhile and then asks me to enter the password which I do (it is correct) and then it tries to connect for a few minutes again and then it asks me for the password again.

Some info:

Code:
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

[Code].....

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Ubuntu Networking :: Cannot Connect To Wifi

Aug 25, 2011

I'm having a problem to connect to the network at home via wifi, open or protected. Using ubuntu 11.04, attached are more details. I've managed to get a successful connection on an open network at work.

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Ubuntu Networking :: Connect To The Wifi From The Console?

Jan 7, 2010

is it possible to connect to my internet router from the console? for some reasone my gnome envirment removed and i want to install it again.

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Ubuntu Networking :: Can't Connect To Free WiFi

May 21, 2010

I can connect to my home WiFi connection with no trouble at all.

I can't connect to a free public WiFi (like at a library).

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Ubuntu Networking :: Cannot Connect To Internet Via WIFI

Jul 27, 2010

i am tryin to connect to internet through wifi. for this i have to connect to router first and then open the web browser to put UN and PW. I am using ubuntu. i know UN and PW. I can connect to router but my(any) web browser cannot open the authentication page.

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Ubuntu Networking :: How To Connect To Internet WiFi

Aug 12, 2010

I have a 2wire card and gateway how do I install it and connect to the internet?

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Ubuntu Networking :: Auto-connect To Wifi

Nov 30, 2010

I just installed the XBMC from the XBMC live CD. I want to configure it in a way to auto-connect to internet. (my router is wpa-password protected.)

i know how to save the password and auto connect to internet from gnome GUI but not how to do it from command line. what should i install, change or configure in order to auto connect to internet? (using command line)

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Ubuntu Networking :: 10.10 - Cannot Connect To Office WiFi (WPA)

Jan 4, 2011

I am running 10.10 on a Toshiba NB255 netbook. Wireless works find for me at home and worked last week at a hotel. At home I just use WEP, and my office network uses WPA. I can connect just fine from my work laptop but not from this netbook. The network shows up fine in the network manager and it asks for the WPA password, but doesn't establish a connection. Every once in a while it will say it is connected and has full strength but I can't ping anything, and within a minute or so it drops again. IIRC yesterday it connected via wireless and actually worked for maybe a minute before dropping at it hasn't worked since. Like I said, this has worked on other wireless networks.

Here is some output from dmesg:
Code:
[55086.034476] wlan0: authenticate with 00:15:62:ff:6e:89 (try 1)
[55086.037598] wlan0: authenticated
[55086.037658] wlan0: associate with 00:15:62:ff:6e:89 (try 1)
[55086.041880] wlan0: RX AssocResp from 00:15:62:ff:6e:89 (capab=0x431 status=0 aid=4)
[55086.041891] wlan0: associated
[55089.045810] wlan0: deauthenticated from 00:15:62:ff:6e:89 (Reason: 2)
[55089.079974] cfg80211: All devices are disconnected, going to restore regulatory settings .....

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Ubuntu Networking :: Can See My Wifi Network - But Can't Connect

Feb 18, 2011

So recently we switched Internet Providers. While we had Bellsouth, my laptop would connect to our wireless internet flawlessly everytime. However, we just switched to Charter because it was both cheaper and faster. But now, my laptop will not connect to our wireless. If I hook it up to an Ethernet cord, it connects just fine. I believe they gave us a new modem/router or whatever it is that sends out the wifi signal.

I have tried to connect with this laptop on Ubuntu, Linux Mint, and Backtrack 4. On Ubuntu and Linux Mint, after I enter the correct WEP key, it sits there and tried to connect for a minute or two, but then the window pops up asking for the WEP key again, even though it's still filled out.

When I tried connecting on Backtrack, it told me that it could not obtain an IP address.

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Ubuntu Networking :: Cannot Connect To WiFi Router

Mar 15, 2011

I think I have unique problem. I have a d-link DWL G510 rev c.(Austrailian) WiFi card in my pc which is detected as

Quote:

Network controller [0280]: RaLink RT2561/RT61 rev B 802.11g [1814:0302] in lspci -nn.

iwconfig shows:

Quote:

lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11bg ESSIDff/any
Mode:Managed Access Point: Not-Associated Tx-Power=6 dBm
Retry long limit:7 RTS thrff Fragment thrff
Power Managementff
ppp0 no wireless extensions.

Now sometimes it detects my wifi router and shows its ssid in nm-applet. but when I try to connect, it tries for 3 or 4 minutes and then fails. for most of time it even does not finds my router.

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Ubuntu Networking :: Can't Connect To Wifi Network

Apr 7, 2011

about 90 percent of the time, i cannot connect to the internet. i click on the icon and select the network, but for some reason, instead of saying, "connection established", it says, "you are now disconnected."

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Ubuntu Networking :: Can't Connect To Secured Wifi

Apr 24, 2011

Wireless adapter is working OK because I can connect when network is unsecured, but when I try to connect to the secured wifi it just won't accept the password.

I can see available networks in Network Manager but can not connect. No error messages, just no connection.

Is there anything I can try to enable connection to the WEP secured router?

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Ubuntu Networking :: Wifi Won't Connect / Get It To Work?

Apr 26, 2011

Just reinstalled ubuntu 10.10 x86 on an old laptop.
The wireless doesn't seem to work and I have no idea how to solve this.

In gnome I can see NetworkManager display the network ESSID.
I have entered the key but no success, it tries to connect and then times out after about 1-2 mins.

I have tried to change the encryption from WPA2, to WPA to WEP to nothing but the same issue.

In a terminal/shell running ifconfig/iwconfig I can see eth1 as the networkinterface.

How can I investigate this further. If there was an IRQ collission or something it would not be showing the ESSID right?

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Ubuntu Networking :: Can't Connect To WiFi Like In Win7?

Apr 30, 2011

I have installed both win7 and ubuntu, and with win7 i can easily connect to wifi in my arrea. Why i cannot i connect with this? I've installed the system with wired internet, and i'm trying to connect to a unsecured wifi.

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Ubuntu Networking :: Can't Connect My Wifi Since 11.04 / Sort It?

Jun 5, 2011

My wifi was working find on 10.10 but since 11.04 it doesn't work. code...

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Ubuntu Networking :: Cannot Connect To Wifi With Kernel 2.6.38

Jul 15, 2011

Basically the wifi on my Dell D600 laptop works fine if I stick with kernel 2.6.35-28. But it won't work with recent versions such as 2.6.38-8 or 2.6.38-10.

The network manager icon in Gnome is displayed as an empty pie (i.e. no curved signal bars). Clicking on he icon does not give me an option to connect to my wifi ap. If I connect a network cable, the icon changes to twin arrows and I have wired network access.

Running:-

Code:
cat /sys/bus/pci/drivers/ipw2100/*/rf_kill
returns: 0
...showing that wifi interface is not switched off.

[Code].....

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Ubuntu Networking :: Wifi Not Connecting After 10.04 Upgrade?

May 6, 2010

I updated successfully to 10.04 via wireless, then I downloadsynthesizer via wireless. The next day, today that is, can't get wireless to work. It keeps prompting mor the passphrase, I enter everything correctly, all the other computers in the house have no problem.

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Ubuntu Networking :: No Wifi After 10.04 Upgrade / Need Solution?

Aug 22, 2010

I ran the upgrade from 9 to 10.04. So far I have everything but wifi. There is no wifi access even through a menu bar icon. Any others with this problem who've found a solution?

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Ubuntu Networking :: Wifi Auto-connect On Start-up?

Jan 27, 2010

How does one get the wifi to auto connect upon start up, instead of having to manually select it every time i log on? I think the following script is what i need but im not sure where i would even need to install it.Automatic WLAN Picker Script

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Ubuntu Networking :: Cant Find / Connect WIFI & Bluetooth

Mar 16, 2010

I have ubuntu installed 9.04 and couldnt get wifi working.. I also had bluetooth working.

Now I installed or updated to 9.10 version and still cant get wifi started. I cant even turn it on or find networks etc. Im confused bad.

Also when updating I have lost bluetooth. How do I get both of these working..

Now if I could have a step by step process, even if someone makes a video..

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Ubuntu Networking :: Wifi - Set Up The Wireless Connection Using WPA But Could Not Connect

Mar 19, 2010

Using an old (5 year) laptop with XP loaded I installed wubi to save altering partitions etc. It all downloaded fine and connected to the internet by wire. I set up the wireless connection using WPA but could not connect. The wirelsss card does see my network and others. After lurking around the forum and trying various things I found that I could connect without encryption. The more I read the more I became confused.
Anyway what I could glean about my Wireless Card it is a Intersil Prism2 mini usb adapter - but also shows up as an Acer ?? Warplink 802.11.

Using lshw I found this reference to wireless

I became even more confused and got a bit lost using the various codes in the terminal and looking up things about drivers etc but would like to persist.

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Ubuntu Networking :: Can't Connect To Internet On Wifi Or Wired?

Mar 20, 2010

I've been running ubuntu for about 6 months, so i'm still abit of a newbie at linux but heres what im having issues with:I'm having troubles connecting to the internet on ubuntu, i have no problems connecting on xubuntu on the same machine. I can connect to my network but i cant access the internet on firefox or snaptic or any of that, but the weird thing is i can successfully ping address' in the terminal. I can also connect to my router config page in firefox using 192.168.0.1.

My internet worked perfectly about a month ago on this ubuntu install, so i cant figure out what i did to make it stop working. I think it may have something to do with the/etc/resolv.conf file because it only exists as /etc/resolv.conf.tmp and when i run "sudo dhclient wlan0" (or eth0) it says:

ubuntu@ubuntu:~$ sudo dhclient wlan0
Internet Systems Consortium DHCP Client V3.1.2
Copyright 2004-2008 Internet Systems Consortium.

[code]....

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Ubuntu Networking :: Simple Way To Connect To Wifi With Terminal?

Mar 26, 2010

Is there a simple way to connect to wifi with terminal?

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