Questions related to wireless cards/devices made by Intel.

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0
votes
1answer
3k views

WiFi connects to network, but cannot connect to internet

I am unable to connect to the internet with Ubuntu 12.04.3. The Windows 8.1 partition however can access my WiFi perfectly. From what I've managed to gather my adapter is not being assigned an IPv4 ...
2
votes
0answers
6k views

very slow wifi after upgrading from 13.04 to 13.10 [closed]

I upgraded yesterday from ubuntu 13.04 to ubuntu 13.10 and now my wifi connection is incredibly slow. ping google.com takes upto 270 ms with 46% packet loss edit: It appears that this issue is ...
2
votes
1answer
288 views

Intel Centrino 7260 after kernel update

After every kernel update, will I need to redo everything from the answer here? The reason I ask is because last night the kernel update but the wifi no longer works unless I load the previous ...
4
votes
3answers
8k views

Slow wifi after with Centrino Wireless-N 1030 [Rainbow Peak]

After upgrading from kubuntu 13.04 to 13.10 suddenly my wifi connection is very slow. Ping times are varying from 200 up to 1500 ms to www.google.nl. When I connect my ethernet cable they drop to ...
0
votes
1answer
876 views

Samsung Series 9 NP900X3A NO WIFI INTERNET

The connection is established but there is no internet connection at all. My NIC is a Intel ultimate-n 6300. Sometimes it connects but very slow! I'm not really sure what commands i have read will ...
1
vote
1answer
11k views

No wlan0 interface after uninstall Ubuntu 13.04

I am using Lenovo ThinkPad Edge 14 0578 Well. I made a very stupid mistake such that many important packages are deleted (Cause cannot connect to network , weather wire or wireless). Therefore , I ...
1
vote
1answer
266 views

Advanced-N 6205 with x230 not visible

I recently upgraded my Lenovo x230 with an advanced-N 6205 wireless card from ebay (I just swapped them over). As I understand it, this should just work out of the box on 13.04, but unfortunately I ...
0
votes
1answer
2k views

Intel Centrino Wireless-N 1000 Again ! Ubuntu 13.04 x64

First I have to say that I tried everything written about this concept. The problem is that it stops working randomly in 3 main forms : 1 - sometimes it disconnect from wireless network and reconnect ...
1
vote
1answer
6k views

Wifi has trouble connecting/constantly disconnects in ubuntu

I am trying to connect to my uni's public wifi in ubuntu. After an initial attempt that is usually successful, the connection drops after a few minutes (sometimes < 1). After that future attempts ...
4
votes
1answer
1k views

Fixed wireless then bluetooth stopped working

I've tried doing a recovery, deleted unnecessary packages. I'm a bit baffled because after updating the kernel to include the new Intel 7260 driver (to get the wifi working) Bluetooth worked a few ...
12
votes
2answers
20k views

Using Intel Wireless Display (WiDi) in Ubuntu

My Thinkpad X1 Carbon apparently supports Intel WiDi. I believe this should, in theory, allow me to share my screen with my Sony Bravia TV which supports Miracast. Is it possible to make use of ...
0
votes
1answer
269 views

i installed ubuntu 12.4 version both wifi and lan are not working

May laptop is Lenovo g580 which is now dual booting Windows 7 & Ubuntu. In Ubuntu, the WiFi symbol is present at the top but there's no list of active WiFi networks. I tried LAN but its also not ...
18
votes
3answers
30k views

No wireless for Intel Corporation 7260 version 63

I have a Dell XPS 12 running Ubuntu 13.10 and it doesn't appear to find it's wireless. I have tried the suggestions here but they made no difference peter@xps:/lib/firmware$ ls -l ...
0
votes
1answer
956 views

Intel PRO/Wireless 5100 AGN card - no GUI wireless configuration available

Machine is a Lenovo T400 with Ubuntu 12.04.1 LTS. Wireless card installed is an Intel PRO/Wireless 5100 AGN mini-PCIe adapter. I can manage the wireless card manually via iwconfig, but the graphical ...
2
votes
0answers
545 views

Ubuntu 12.10: No WiFi After Update on Dell XPS L502x w/ Intel Centrino Wireless-N 1030

It had been months since I had booted my Ubuntu partition so I fired it up yesterday evening and immediately ran a "sudo apt-get update && sudo apt-get upgrade". The update apparently finished ...
8
votes
2answers
20k views

Failed to set interface wlan0 into AP mode: Intel centrino N1000 Wireless

I am a new Ubuntu user and have installed Ubuntu 12.04 LTS on my Acer Aspire One D255 netbook with an Intel Centrino N1000 Wireless Card. All I want is to set my netbook as wifi hotspot for my android ...
0
votes
2answers
762 views

I can't connect Intel Corporation Centrino Wireless-N 2230 (rev c4) Touch Smart hp envy i7

I can't connect Intel Corporation Centrino Wireless-N 2230 (rev c4) in a Touch Smart hp envy i7Core when i put this rfkill list in the terminal say hp-wifi: Wireless LAN Soft blocked: no ...
2
votes
2answers
2k views

Downgrading iwlwifi

I asked this question, but I'm becoming more and more certain that my problem stems from a faulty iwlwifi firmware version. Rather than muddy the water there, I'd like to ask if it's possible to ...
2
votes
2answers
4k views

Wifi Problems with Intel Centrino Wireless-N 2230 on Ubuntu 12.04

So I have searched high and low and nothing seems to work. I bought this Lenovo p500 IdeaPad, got rid of Windows8 and threw Ubuntu 12.04 on here. My Centrino Wireless-N 2230 card seems to be giving ...
0
votes
2answers
708 views

Can't connect using PRO/Wireless 3945 ABG card with 12.04LTS

I can't connect to Wi-Fi in Ubuntu 12.04 with an Intel PRO/Wireless 3945ABG card. What can I do? Every time I try to connect to a wireless router it keeps asking for a password and even though I ...
2
votes
2answers
6k views

Which iwlwifi firmware for Intel WiFi Link 5100?

After upgrading to 13.04 the wifi usually fails to find a network and after a while the network manager crashes. After some digging it looks like the iwlwifi firmware version for my PC Intel WiFi Link ...
2
votes
0answers
501 views

Wifi slows to crawl Intel Centrino wireless -N 1000

I've been experiencing sever bandwidth issues with my laptop and was hoping someone could help me resolve them. Speedtest.net typically reports my dl rate is ~ 18 Mb, upload ~ 2.5 Mb and ping ~ 20ms, ...
4
votes
1answer
3k views

Lenovo T431s and and wireless don't play nicely

I just unboxed a lenovo T431s and installed ubuntu 12.04.2. Everything went smoothly, but the wireless never came up. I'm pulling a a dhcp properly with NM on my wired connection, but ifconfig ...
1
vote
1answer
6k views

Wireless n-networks in Ubuntu 13.04 and WICD

I just installed Ubuntu 13.04 on my Lenovo E530 laptop, and found myself having trouble connecting to the company's wireless network which uses the n-standard. I have no trouble connecting to ...
1
vote
0answers
687 views

“no Adapters found” for Bluetooth in Ubuntu 12.04 LTS

I am using Ubuntu 12.04 LTS but the Blueetooth assistant is showing: no adapters found on clicking any functionality such as "set up new device". I have unblocked Bluetooth using rkfill command. ...
2
votes
3answers
3k views

Intel Centrino Wireless-N 2230 wifi gets disconnected after some time

i'm using a dell laptop the wifi turns off automatically after some time and only if i restart the machine it work this happens very often I have already tried the MTU method it is in automatic ...
3
votes
3answers
16k views

How fix hostapd invalid/unknown driver 'nl80211' error?

I have Intel Centrino Wireless-N 1000 I installed hostapd from Ubuntu Software Center When I run this command hostapd hostapd-minimal.conf I got this: root@tarek-PC:~# hostapd hostapd-minimal.conf ...
2
votes
0answers
390 views

Ubuntu 12.04 will not connect to school wifi?

I am new to ubuntu. My wireless card is a Intel Corporation Centrino Advanced-N + WiMAX 6250 (rev 57). It will connect fine at my house, but not at school and some other places. The networks which ...
0
votes
1answer
1k views

Ubuntu 12.04 wlan not running (Intel Corporation Centrino Advanced-N 6235 (rev 24))

I just installed 12.04.2, and got the latest updates. Network with cable ethernet ist running fine, but wlan never did so. 03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6235 (rev ...
3
votes
1answer
3k views

Can't modify Intel wireless settings due to “FATAL: Module iwlagn not found.” error

I upgraded my machine to 13.04 this morning, and now it won't connect to my Wifi. Here's the history: I installed Ubuntu on my Windows machine using Wubi back in Version 11.10. The Wifi didn't work ...
1
vote
1answer
2k views

Unable to connect to Wireless after installing Ubuntu 12.10

I am using Asus U56E laptop and after installing Ubuntu 12.10 alongside Windows 8, I am unable to connect to the Wireless. I have been trying to solve this problem since two weeks and couldn't solve ...
5
votes
1answer
6k views

Wireless with Intel Centrino Advanced-N 6235

I installed Ubuntu 12.10 on a Samsung Series 5 530U3C-A0J and while Ethernet works, I am having trouble with wireless LAN. It manages to establish a connection to my router without any problems, but ...
1
vote
0answers
828 views

Intel Centrino Wireless-N 2230. Lenovo Thinkpad T430u. Wifi not Working. Network-manager-applet not visible in system tray

my specs sudo lshw -C network *-network DEAKTIVIERT Beschreibung: Kabellose Verbindung Produkt: Centrino Wireless-N 2230 Hersteller: Intel Corporation Physische ID: ...
1
vote
3answers
2k views

Can't install Intel Centrino Advanced-N 6205 in my Lenovo X121e

I have been having troubles with my X121e wireless as described in this post. The connection is very weak, so I figured I'd invest in a wireless card Centrino Advanced-N 6205. When I plug in the ...
3
votes
1answer
653 views

kUbuntu 12.10 - Wireless problems with Centrino N-100

I installed kUbuntu 12.10 on my DELL XPS L501X laptop. I cant figure out how to enable my wireless connection. I have Windows 7 and the wireless is functional. Can anyone help me ? Here is a list of ...
2
votes
2answers
9k views

No longer able to use WiFi, adapter Intel WiFi Link 5100, Ubuntu 12.04

Computer: Acer Aspire 7730. Only Ubuntu installed. Hi, I installed Ubuntu 12.04 yesterday and WiFi worked out of the box. But now the WiFi does not work anymore. It was after I did a sudo apt-get ...
0
votes
1answer
2k views

Ubuntu 12.10 doesn’t recognize Wi-Fi but it’s been connected during installation

While installing Ubuntu I connected it to my WI-fi network. But as installation finished I couldn't connect to that same network again because Ubuntu doesn't see it. It does still see other networks ...
0
votes
1answer
861 views

password doesn't work for wireless in ubuntu 12.10

I have installed 64-bit Ubuntu 12.10. I have Intel cupertino-N 6150 wireless adapter. At university, where I have no password, I am able to connect to the wireless network seamlessly, however at ...
1
vote
1answer
145 views

Why has networking for my 12.04 setup stopped working?

I have a Thinkpad X201 with an Intel-based network card with an N-6200 WiFi. All of a sudden neither ethernet nor Wifi works. I get a DHCP address, and can connect to local LAN resources (via HTTP or ...
-1
votes
1answer
2k views

wireless not working

i have a dell laptop . i have installed ubuntu 12.10 . i m not able to get corrected to wifi . its not detecting any wireless drivers . i hv tried download many packages fronm software center but no ...
0
votes
1answer
807 views

Dell Inspiron N7110 Wireless Driver not working

I've been trying to figure out how to get my wireless driver to work since I installed Linux a month ago because Windows was crapping out on me. I'm new to Linux, so I'm unfamiliar with how to get ...
1
vote
1answer
2k views

Ubuntu doesn't reconnect to WiFi unless I reboot

I am dual-booting my laptop going between Windows 7 and Ubuntu 12.04 LTS. Initially, I can connect to WiFi, but if I get disconnected for some reason, or if I restart my router, Ubuntu won't reconnect ...
2
votes
1answer
2k views

My Dell Latitude D400 with Lubuntu 12.04 can find my wifi network… but can't authenticate the access. What could I check?

I'm an absolute beginner as an [L]Ubuntu user. The fact is my laptop can find any wifi network, but when I insert the password (which is absolutely right, I assure) it asks again for the password few ...
3
votes
0answers
390 views

Problem with connecting to some of wireless networks in ubuntu 12.10

I've recently instaled ubuntu 12.10 on my lenovo ideapad Y570, and i have a big problem with connecting to some of the wireless networks. So, the one at my home is working just fine, as well as my ...
4
votes
2answers
4k views

Can't connect to a wireless WPA2 network with group cipher CCMP from a T40 laptop with ipw2100

I have got the following problem. I am trying to connect my Ubuntu machine to a wireless network (WPA2 Personal). I am sure that I am providing the correct key, however I am not able to connect to the ...
1
vote
1answer
5k views

How to search for wireless networks?

I'm using Ubuntu 12.04. I tried with this sudo iwlist eth0 scan but this doesn't seem to work :(..It says "interface dosn't support scanning" What to do? Please help.. I can't access Internet on ...
1
vote
1answer
2k views

How to get Intel Corporation Centrino Wireless-N 1000 working?

Initially wireless did not work - it would find wireless and would start connecting, but it would just keep prompting for the password and never connected. I found this proposed fix on LinuxMint.com ...
0
votes
3answers
17k views

Why am I unable to connect to WiFi network? Password is reported to be incorrect

I just installed Lubuntu 12.10. Here are the specifications of my laptop: Lenovo ThinkPad T60 (2006) 1.66 GHz Intel Centrino Duo processor 2 GB DDR2-667 RAM 120 GB Hard Drive (Windows 8 Pro, and ...
3
votes
4answers
8k views

Ubuntu 12.10 recognizes wireless, but does not connect (Intel Centrino -N 1000)

here is my problem, I just installed Ubuntu 12.10 and everything went great, but when I try to connect to any wireless network it keeps connecting and after a while it says "Wireless Network ...
5
votes
3answers
694 views

Downloads killing internet on my home network

I am currently having a problem with my wireless. Whenever I try to download anything it kills the internet for every other application(tabs within the same browser, browsers on other computers on the ...