Ubuntu Networking :: Connect To Wifi On 10.04 LTS Installed On Dell?
Jun 10, 2010
I just installed 10.04 LTS on my husband's Dell laptop but don't know how to get my wifi to work. I did some searching here in the forums and found a bunch of posts, but all are from 2008 or earlier meaning that they are probably not for my version of Ubuntu - feel free to tell me that the steps are the same.
Anyway, I did a 'lspci' in Terminal and the important lines that appeared are:
03.00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base0TX (rev 02)
0c.00.0 Network Controller: Broadcom Corporation BCM4311 802.11b/g WLAN (rev 01)
So my system does recognized the wireless card, I just don't know how to get Ubuntu to find available networks. I tried adding in our network as a 'hidden' network - which it isn't and that didn't work, so I'm up for any suggestions in how to get the computer to connect to the wifi network?
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Jun 1, 2011
I love it on my Dell D610 with wifi. I've installed Ubuntu 11.04 and land on the wifi problem as explain here: [URL]
but the wifi BCM4311 seem not working for me. In the hardware/additional drivers, i've the message that the proprearty driver is working and in use. But i cannot scan the network and no way to connect to my d-link via WPA-PSK (TKIP+AES)...
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May 4, 2011
I am running (K)Ubuntu Lucid 10.04 64bit on a Dell Latitude E6400, WiFi Card Intel 5100. Never had any problems with networking. Up to about 2 weeks ago. I do realize there have been quite a few posts with this network adaptor, but non really described the problem I have here.
What happens is that suddenly the WiFi LED on the computer stops blinking, the WiFi connection gets disrupted, and the device is not recognized anymore when checking ifconfig. Only cold restarting the machine helps then... it will work for a while (between 1 and 20 minutes) and then crash again.
On Windows 7 the card works perfectly fine. With Ubuntu 11.04 in Live CD mode I have the same effects (connection crashes after a while). Also tried booting an older kernel, no success.
My exact hardware:
Code:
I notived the following problems in /var/log/kern.log
Code:
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May 9, 2011
Hi,I'm using a Dell Lattitude D620 laptop. I just installed the latest kernel 2.6.38 in my Squeeze amd64 :
Output of uname -r
2.6.38-bpo.2-amd64
Now I'm running on new kernel,everything seems fine except my wifi ( now I'm connected through ethernet ). Before I do the process with the guide in http://wiki.debian.org/wl to activate my wifi,I'd like to ask for some advice here,is this latest kernel support my wifi card? If yes,how to activate it?
Output of lspci :
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
[code]....
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Dec 23, 2009
I am using a dell laptop which has Dell 1397 802.11B/G Wireless Mini Card. I not able to connect to internet and was not able to detect what actual problem is weather card is not supported (i.e. drivers are not available) .
Also, if any one can point to exact process to connect to wireless Lan using fedora12.
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Jul 10, 2010
I just installed ubuntu server, and I need to use a usb wifi thingy for it, but it refuses to connect. The computer recognizes the wifi, and I can even do "sudo iwlist scan" and see my wifi network, but I can't figure out how to connect.
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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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Sep 3, 2010
When I run suse 11.3 live from CD I can connect to the Internet, but when I install it I can't get it to connect.
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May 1, 2010
I installed 10.04 on my Dell 1555 laptop using Wubi on windows 7. Initially I was able to enable wifi using the multimedia buttons on the keyboard. But not since last few reboots I have not been able to enable wifi. All the other multimedia buttons are working fine. After installing ubuntu I have installed Adobe flash 64 bit and Google Chrome.
iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11abgn ESSIDff/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry long limit:7 RTS thrff Fragment thrff
Power Managementff
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Apr 13, 2011
since installation I dont have any wifi on a dell precision m2400, I have installed ubuntu 64bits.
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May 9, 2011
I'm on a Dell Inspiron 6400 which had been running Ubuntu 10.10 (32 bit) perfectly.Today I upgraded it to Natty and the wifi now refuses to work. Details: While no Additional Drivers were needed on 10.10, upon installing Natty it prompted me to install "Broadcom STA proprietary wireless driver". Now when it's active I don't even have the option 'Enable Wireless' (only Enable Networking). If I disable STA the Enable Wireless option comes back, yet I can't actually search for wifi networks or connect to my saved one. The keyboard key to enable/disable wireless also does nothing.
I can take this laptop to somewhere with an ethernet connection for an afternoon if need be, but am currently stumped as to what to do. Obviously I know this machine can handle Wifi under Ubuntu - it's definitely a Natty problem.
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Jul 10, 2011
I just did a fresh wipe and install of Ubuntu 11.04 on my Dell D630 Latitude. I installed connected to the internet and ubuntu recognized I was missing firmware and I installed and rebooted. Now the "firmware missing" notice is gone but I don't know how to connect to my wifi. I can access internet with the ethernet cable.
This is the 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 (primary) (rev 0c)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (secondary) (rev 0c)
[Code]....
I feel like I just need to add the wifi network, but I don't know what info to put into the fields.
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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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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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Feb 28, 2010
I've installed successfully the ubuntu 9.10 netbook remix on my DELL Latitude 430.Everything work out of the box except the wifi, I cannot find a way to get working.Using the lshw command, I can see that the interface is listed, but status is disabled.On the Network Manager, status I get is device not ready.As a FYI, bluetooth seems working perfect (I've not tried to pair with any device)as this is the only roadblock I face before enjoying Ubuntu on my laptop.
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Aug 7, 2010
Have an odd problem on a Dell Latitude 13 w/ a Intel WiFi 5100 card. The wifi antenna is disabled on startup into Ubuntu 10.04/64-bit. There's no hardware enable/disable that I can find.I have tried "sudo ifconfig wlan0 up" to enable it, the light for the wifi antenna comes on, but still no luck.I know the wifi works in Ubuntu, because if i load windows first, then reset into Ubuntu, once in a while it works just fine.
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Jan 6, 2011
I own a Dell Mini 10v netbook, I love the little thing, except I hate the Broadcom wireless card, I would much rather have a card that can use open source drivers. I have been searching on Google, looking on forums and looking on the hardware sites, but I cannot find a replacement card.
The problem is the tiny Dell has a tiny place to put the card and according to Dell and Broadcom, it is a "halfcard", which I have no idea what that is.
replacing the wifi card on this netbook?
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Dec 24, 2010
ok basically i have a new dell inspiron n5010 with a broadcom 4313 wifi card. it doesnt work with ubuntu studio 10.10. I have the drivers all installed and it works on ethernet with the broadcom STA proprietry driver. if i disable this driver the eth doesnt work. but the driver shows its working (screenshot-1).
There is no pop up or anything in the task bar for detected wifi. i open the network settings and it shows up with a wifi option but i have to go into properties and manually type in what i have "the_den_meribel". which didn't work. (screenshot-2).
i have tried the other driver broadcom-sta-common and that doesnt make it work either. screenshot-3. i did try to install the "lp-pphhy" or whatever it is (seacrh for firmware-b43 in synaptic).
i have a list of results from what i have typed into the terminal: dell inspiron n5010
Code:
sam@drytopubuntu:~$ lspci
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 18)
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 18)
[Code]....
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Jan 8, 2011
I just put 10.10 on my D830 and I love it except for a delay when I'm using the internet. When I click on a link while surfing the web it takes about 13 seconds before it responds. After that it works just fine.
My Windows 7 PC and my Macbook Pro don't do that so I'm guessing it has something to do with Ubuntu.
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Jun 14, 2011
I just installed the 64-bit Kubuntu 11.04 and i've been having some issues getting the wifi to work. At first I went to additional drivers and activated the STA driver and restarted. After restarting when I went into the network manager and any option for wireless was disabled.
[Code]....
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Apr 1, 2011
so I had to reinstall Ubuntu.But now my Wireless card won't work. It used to work before (plug and play), and I have no problem with it when I boot from the CD.I cannot use my cable connection because as soon as I plug my computer in, the network crashes, the router doesn't respond, gets hot and refuses to work until I unplug it and let it cool off for 2 minutes.I'm using Ubuntu 10.10, Desktop PC.
Code:
:~$ lsusb
Bus 001 Device 002: ID 0846:4260 Netgear, Inc. WG111v3 54 Mbps Wireless [realtek TRL818B]
[code]....
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Oct 14, 2010
i have a dell inspiron 1764 windows 7. it will connect wirelessly fine on windows 7 side but when i boot to ubuntu cant detect network or anything. what do i need to do.
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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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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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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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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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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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Feb 25, 2010
I have a Dell Inspiron 1545 computer. I boot into Ubuntu with a flash drive. When I boot, I cannot connect to a wireless network. No available networks are displayed (and I know my router is on) and the Network Manager icon displays no bars. I suspect that the Dell Wireless card (having a Broadcom BCM-4312 chipset) needs a driver. I have tried to intstall both of the restricted drivers (BCM STA and 43xx drivers), but with no success. I have run lspci in Terminal, and got many lines of text. Here are the lines that look relevant to me:
Code: 09:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8040 PCI-E Fast Ethernet Controller (rev 13) 0c:00.0 Network controller: Broadcom Corporation BCM4312 802.11b/g (rev 01) In Windows 7, everything is just fine. In Ubuntu, my wired connection works like a charm, but is not really accessible. Basically, I have to connect to wireless in Ubuntu or I have no reason for having it.
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Jan 22, 2011
Dell Inspiron 640m laptop, running 10.04. It previously connected via wifi & now fails to connect, although the wireless indicator shows a connection. Connection via ethernet works. Below there's some information that looked like might it be useful to diagnose the problem based on other posts in this forum.
[Code]....
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Aug 5, 2011
I use Ubuntu 10.04 and I can't connect internet using dell wireless 1450 USB adapter.
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