Ubuntu Networking :: Cannot Get The Wireless To Start?
Jan 18, 2011
I have a Dell Inspiron 1464, I can not get the wireless to start. I can see my wireless router when I scan for wireless devices in knetwork manager. But there is a yellow shield next to it, so I'm guessing something is missing. I also see no network activity with tcpdump on another box on my home network
Code:
[rob] ~ $ uname -a
Linux laptop 2.6.32-27-generic #49-Ubuntu SMP Thu Dec 2 00:51:09 UTC 2010 x86_64 GNU/Linux
[rob] ~ $
[Code]...
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Apr 30, 2010
I had put in a broadcom 4318 (airforce) card and it showed up in network tools as wlan6 with multicast disabled, inactive, and etc. the bf cutter tool also showed up in hardware drivers.
However, after trying to get the card functional - it no longer shows up in network tools nor is bf cutter in the hardware section.
I tried installing broadcom's proprietary driver among some other solutions. I'm running karmic 9.10.
How to start with a clean slate and get my wlan6 to appear again, so I can install this proprietary driver or use driverloader?
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Apr 30, 2010
I have 10.04 installed on my HP MiniNote Netbook. If I plug it into the the ethernet directly, all is well, but if I only use the wireless, i get no DNS servers. And one of my wireless networks is on the same router as the wired connection. Also, wireless works just perfectly on my MacBook Air. So, I do not think it is the router. So why am I not getting DNS addresses? How would I set them manually? I can't figure out how to start network manager.
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Jan 22, 2011
When i start up the wireless is disabled automatically.
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Jan 28, 2011
I have fujitsu siemens amilo L1310G.i can`t start wireless card.In helpdesk they told me they only support win xp.Can anybody help me ? Tried acerhk but nothing worked
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Nov 15, 2010
I'm using Maverick and since yesterday, my wireless hasn't been working. It was working before with Maverick and I don't recall doing any updates that might have changed wireless configurations.
By "doesn't work" I mean it doesn't recognizes any networks, as if the wireless was turned off (there's this button on laptops, but it's turned on). I had that problem some time ago, but rebooting solved the problem, which, now, didn't.
My laptop is a HP dv6420la.
Where to start?
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Jan 20, 2011
I have a new HP G62-352CA with the Realtek 8191SE wireless. I am running Ubuntu 10.10 everything works fine except every time I restart the computer I have to press fn f12 to restart the wireless. Is there a way to have it default on at startup?
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Oct 10, 2010
I just did a fresh install of 10.10 and whenever I log on it request the password for default keyring (the same as sign in password) in previous versions of ubuntu it never asked and automatically started the wireless; now it asks and tells me the password is incorrect. I can hit cancel a numerous amount of times and it will eventually allow me to connect, but that doesn't seem like a good fix in my opinion. This also happened when I tried out lubuntu 10.04 which I promptly removed due to the menu style.
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Jul 4, 2009
After an upgrade to 2.6.27.25-78.2.56.fc9.i686 in March, my Atheros wireless stopped working. (It had previously run without a hitch for 9 months). Anyway, I finally got around to working on it today and using the "WiFi misery" thread managed to consistently get it to start manually via these steps:ifconfig wlan0 up
iwconfig wlan0 essid netname key xxxxxxxxxxxxx
click on "activate" in network device control (gives error msg, but works)
During boot-up, I get "Invalid argument" errors for "SET MODE", "SET BIT RATE", and "SET ENCODE".Currently NetworkManager service is disabled, but when enabled doesn't seem to change any of the above.I'd like to get back to automatically coming up wireless, if possible.
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Sep 27, 2009
Where I can get my wireless network running by typing the following lines of code:
Code:
But I have to do this every time I boot the machine. Ideally, I want the machine to do this on it's own at startup.
Also, I'm totally new to linux and I don't really understand what the 1st line of code is doing? The 2nd is just to check that the 1st line worked, and the 3rd does the settings for the wireless network I'm connecting to.
If you want to get into why I have to do this every time, then look at my original thread. But I started this new thread just to find out how I can get these lines of code done automatically at startup.
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Jan 5, 2010
This is not exactly Ubuntu question but i don't know where else to ask. I'm trying to setup a Wireless Linux router. My ISP provides multicast IPTV. I've got the whole thing setup'ed with igmpproxy and hostpad. On wired connection IPTV works flawlessly, but on wireless connection IPTV glitches badly and router start to time out. My wireless card is DWA-552 I'm using ath9k driver. More info in my post on LinuxQuestions.org Did anyone tried to setup Wireless Router with IPTV?
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Aug 12, 2009
I have a problem when a try start my wireless card broadcon 4303, i receive this message.
SIOCSIFFLAGS - no such directory
I use centos 5.2
kernel 2.6.18
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Mar 28, 2010
A friend who switched ISP's gave me his old Linksys WRT54-G wireless router. I went through the installation procedure and had a wireless connection up and running - smiley face. I had security set up for WPA, and decided to upgrade it to WPA2. Another smiley face. When I went to connect (had already done so successfully), I noticed it referred to my wireless as Linksys - I was expecting to see the SSID. So I started playing around in Network Manager and now I have things all effed up.
Don't know exactly what I did, but now I have no wireless. So I ran a few commands (lshw -C network, iwconfig, ifconfig, and iwlist scan), and looking at the results I see what appear to be inconsistencies in the output. I've posted them below, and make the following observations:
1. Under the lshw it refers to my wireless connection logical name as wmaster0, and has the correct MAC address, etc.
2. Under the iwconfig it says, 'wmaster0 no wireless extensions', but then refers to wlan0 as the wireless connection (although it does not seem to be running).
3. Under ifconfig I see both a wlan0 and a wlan0:avahi. The wlan0 has no IP, the wlan0:avahi does, but it is incorrect.
[Code]...
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Aug 29, 2009
I've been fighting to get my wireless working and I've finally made some progress. I can actually manage to connect to my wireless network and so far it has been quite stable (fingers crossed).
However there is one slight nag. My wlan0 interface driver refuses to start at startup. When I type iwconfig its just not there. To fix this I have to manually run "rmmod rtl8187" and then "modprobe rtl8187". Then it works fine.
I've been trying to make a script to automate this but without success. I've tried both editing my rc.local and kde startup .xinitrc
How I could get those two commands to run automatically at startup after the boot process? I'm running Arch Linux and KDE 4.3
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Jul 6, 2011
I switched to Ubuntu from Windows a few months ago and have had it all working fine since.
I turned on my system today and did some updates, then restarted but after the boot selection screen which I cant use as I have a USB keyboard the screen went to that purple/pink colour and froze for ages. Eventually my desktop appeared so I tried restarting it again and the same thing happened. Before from the boot selection to my desktop would only take 5 seconds or so but now it takes about 3 minutes.
Also since the updates I can't connect to my wireless network. I was using the Windows Wireless Networks software from the Ubuntu Software Centre, now when I try opening it manually it just hangs. I tried removing it and reinstalling it but still no joy.
I may have been too trusting with the updates so didn't read the list, I just updated and restarted and thats when the problems started.
I'm not quite sure what information you need but here are the bits from the System Monitor:
Release 11.04(natty)
Kernel Linux 2.6.38-8-generic
GNOME 2.32.1
On windows I would have considered myself an intermediate user but since switching to Ubuntu I feel like a beginner again although im learning fast.
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Jan 22, 2011
My wireless networks is disabled.How can I start it ? OS:fedora 14I can use it in vista.
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Jan 6, 2010
When I have completed the cli install. Am I able to connect to the wireless to start downloading packages?
If so are there any guides I can read through to find out?
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Mar 19, 2010
reason my wireless is constantly failing. the only solution is a reboot but it will start to fail again. I use hp mini 210 ubuntu netbook remix.here is a log file
Mar 19 19:37:37 nicky-laptop NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (Device Prepare) scheduled...
Mar 19 19:37:37 nicky-laptop NetworkManager: <info> Activation (wlan0) Stage 1 of 5 (
[code]...
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Mar 30, 2010
I have a dell 1521 and I can't get internet working, I thing the driver is no working with ubuntu 9.10
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Jul 21, 2010
I want to switch my laptop from XP to Ubuntu, but right now, i cant risk installing it. i dont want to have it partitioned so i can dual boot, so for now i only run the try-it-out mode.Before i consider installing though, i want to see if i can get everything to work ahead of time, that way im not regreting instalation. I have a Compaq Presario V2000 laptop, with 55GB hard drive and 516MB ram. So far, the trial mode is working great, but the wireless will not work. Ive tried to install the driver, but i am unable to do so. I have looked this up, and i have tried many things, and so far, none have worked.I was wondering if it was just part of the trial thing or not, but it is a Broadcom Wireless BCM4318 driver
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Nov 24, 2010
I recently reformatted and dual partitioned to both Windows 7 as well as ubuntu 10.10. Loading works fine and Windows 7 is 100% operational. I cannot seem to get my wireless network adapter to be read by Ubuntus 'Windows Wireless Drivers' gui. Here are the steps that I have done THUS far, to make sure that we are all on the right path. Before I go any further, my wireless network adapter is an old school WUSB11 Linksys Wireless Network Adapter (running version 2.6).
1) Downloaded and installed "ndiswrapper" from ubuntu's main website. I downloaded the common, utils and ndisgtk files and installed them accordingly.
2) I extracted these three files to the desktop of Ubuntu and accessed the terminal page.
3) From terminal I typed "cd Desktop" to change the directory to the desktop.
4) Next, I typed in "Sudo dpkg -i ndiswrapper-common_1.54-2ubuntu1_all.deb
Sudo dpkg -i ndiswrapper-utils-1.9_1.54-2ubuntu1_i386.deb
Sudo dpkg -i ndisgtk_0.8.5-1_i386.deb"
5) This installed Windows Wireless Drivers gui successfully and I can access it.
6) I have downloaded the driver files for the adapter from the cisco website and searched them for the required files needed.
7) After extracting the .INF file from the "Drivers" directory named "NETUSB.SYS" (I wasn't sure if the other associated files within the same folder needed to be present together with NETUSB so I moved everything to the desktop) I typed in "sudo ndiswrapper -i NETUSB.inf". After accessing the Windows Wireless Drivers gui I have noticed that the 'netusb' driver is present yet under it, the system states "Hardware present: No". This leads me to believe that maybe I installed incorrectly or my "fireware?" is not present? I was reading through the installation guide posted on the ubuntu website that in addition to the .INF file we also need the BIN file(s)? and SYS file(s)?.. The folder with the drivers for my adapter contains a BIN file but it is not within the "Drivers" section of the folder.
9) Upon mousing over the network Icon naturally my hardware is still not present.
10) From what I gather after the system finds the hardware I am to write into the terminal
[Code]....
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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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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 fiancé¥ 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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May 25, 2010
I have just completed installing Ubuntu 10.04 LTS. When I click on teh network manager it shows:
Wired Network
disconnected
Wireless Network (Intel PRO/Wireless 2200BG [Calexico2])
wireless is disabled
Wireless Network (Manufacturer RealTek RTL8187 RTL8187 Wireless)
[Code]....
I want to be able to connect through the RealTek wireless adapted.
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Jun 14, 2010
I am having trouble with my home network, from one computer to another both using wireless g (Ubuntu 10.04) what transfer rate should I expect/hope for when copying a file from one computer to another? My speed is consistently 220 KBps am I correct in assuming this is pretty bad?
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Aug 30, 2010
I am severe wireless problems with Ubuntu 10.04 on my laptop.(Spec below)
I have just performed the first clean install since new. Installed a new Hard Drive as well. The machine and wifi was fine under Ubuntu 9.04.
It is booting much faster now but the wifi keeps dropping off.
Spec:
Machine - Acer Aspire 4310
Wireless card - *-network
description: Wireless interface
product: AR5001 Wireless Network Adapter
vendor: Atheros Communications Inc.
[Code].....
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Apr 19, 2011
As promised the finished (pretty much finished) wireless script can be downloaded here the wireless_script is a diagnostic tool for wireless issues. It will return all relevant information to help diagnose a wireless connectivity problem, return connectivity stats and attempt to fix common problems such as blocks. It comes in cli - wireless_script_1.2.sh or gui - wireless_script_zenity_1.2.sh'
Let me know any issues you have with it. My contact details are in the readme.txt (also the wireless results.txt generated by running the script includes code tags for forums - so please copy and paste the whole document when pasting on forums to enable this function)
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May 5, 2011
wlan0 Authentication capabilities :
WPA
WPA2
CIPHER-TKIP
CIPHER-CCMP
Those are my authentication capabilities, obviously. I am using a WEP encryption for my wireless router and according to this, it will not allow me to connect. Is there anyway to allow that? The wireless card works just fine in Windows, even on the same network encryption type. Using a Intel Wireless/Pro 4965 ag. Note* this is my mother's router and whatnot. She won't change it the encryption type.
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Jun 11, 2011
For some reason, ubuntu cannot find local wireless networks. In fact, the Broadcom wireless card Ralink RT5390 802.11b/g/n seems to be incompatible with ubuntu. I've tried numerous 'solutions' on the Internet, but none of them seem to work on my computer. Tutorials I've visited have recommended downloading the b43 drivers from the Synaptic package manager and also the bcmwl-kernal-source package. Nevertheless, the wireless never turns on and Additional Drivers never shows anything at all. After several exasperating hours of trying to get my wireless running I've decided to turn to the forum for help. I'm sure there's probably more information I should supply, but I'm honestly not sure what that would be.
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Jun 17, 2011
The problem with my wireless network. I have Dell DV6 Pavilion 2115 eg laptop and i installed Ubuntu 11.4 and internet and wireless worked, until i reboted my system it has disapear. I cant no longer to connect to a wireless network. It dont shows me any wireless network. My wireless card is Atheros AR 9285 802.11b/g/n Wifi Adapter
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