Questions related to wireless cards/devices made by Intel.

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1answer
310 views

Wireless connection drops on Intel Centrino 6235

I am in a wifi network at school which has secure access and I have been using it for months now, but the problem started a few days ago. Every 3-5 minutes I lose internet access, but retain the ...
1
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0answers
1k views

Lenovo Y40 Wirless issues

I cannot seem to get the wireless network card working on my lenovo y40. I am new to linux so I am pretty lost on how to fix this. Here is the output of lshw -C network: *-network ...
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1answer
1k views

Wireless disabled by hardware switch Lenovo Y40

I recently got a lenovo Y40 laptop and after i installed ubuntu 14.04 (also in the live usb) Wireless doesn't work. It says that it is disabled by hardware switch, however the hardware switch doesnt ...
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0answers
173 views

Ubuntu 12.04 wireless constantly prompts for password with Intel 7260 and backports 3.11

When I first got my laptop I had the same problem as described in No wireless for Intel Corporation 7260 version 63. I followed the instructions and everything worked perfectly for several months. A ...
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2answers
5k views

Intel Wireless 7260 card doesn't connect to WiFi sometimes

(Also posted in Reddit) I have a strange problem. My machine sometimes (more often no than yes) doesn't connect to my home wifi. I can connect to android devices hot spot easily. Windows machine ...
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1answer
110 views

Lost wireless connectivity after installing older kernel

I've successfully reinstalled the 3.13.0-27-generic kernel but now I don't have wireless connectivity. I know I did the last time I booted up with that kernel. HELP!?
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2answers
2k views

Bad wifi connection Intel Corporation Centrino Advanced-N 6235

My Dell XPS 13 have a terrible connection and I have a limited range of where it will connect to my router(15-20ft). I have tried to turn off the power manager but it doesn't seem to make too much of ...
0
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0answers
102 views

Hp pavilion G6 with intel wireless 1030, driver is loaded but hard blocked, and no wifi

This notebook wireless isn't working. I have loaded the correct driver, but I get a message that the device is hard blocked. If I press FN + F12 it will only Enable/Disable soft block. Below id ...
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2answers
3k views

USB and Network adapters don't work after Ubuntu 14.04 fresh install. No ethernet, wifi, bluetooth, usb

After a failed upgrade from Ubuntu 13.10 to 14.04 (see), I fresh installed from a life usb. In the test system and in 13.10 usb and all my networks were working out of the box (bluetooth, ethernet, ...
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0answers
248 views

Ubuntu 14.04 Intel Centrino Wireless-N 130 (rev 34) dropping connection

I have just started using Ubuntu for the first time. My wifi connection keeps dropping (it never did in Windows). I have read various threads, but people say it's wireless card specific and I haven't ...
0
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1answer
861 views

Intel wireless 7260 does not work on Ubuntu 12.04

I've installed Ubuntu 12.04 on my Lenovo x240 laptop which has a Intel Wireless 7260. I don't know why the network connection does not show anything. Actually nothing comes up; no internet connection. ...
4
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2answers
5k views

Frequent deauthentication from Wifi (Reason: 6) in a Centrino Advanced-N 6230 [Rainbow Peak]

For a few days now, my wifi is getting disrupted every few minutes. I use a 'vanilla' Ubuntu installation (i.e Unity, NetworkManager etc.). After an hour or so, the connection gets severed completely ...
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2answers
5k views

bad wifi connection with Lenovo X240 under Ubuntu 14.04 — intel wireless 7260

On my Lenovo X240 I have installed Ubuntu 14.04. Everything, including the LAN connection, works very smoothly except from the WiFi. The computer connects to a WiFi hotspot but after a few bytes ...
1
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1answer
3k views

Ubuntu 14.04 Intel 7260 AC Wireless driver does not work properly

I have dell xps 13 developer edition with ubuntu 14.04. Actually when I bought the machine it came with ubuntu 12.04. Before upgrade to 14.04 the wireless driver was running perfectly. After upgrading ...
6
votes
6answers
12k views

Very slow, intermittent WiFi speeds with 14.04 and Intel PRO/Wireless 5100 AGN [Shiloh]

I did a fresh install of Ubuntu 14.04 LTS on the harddisk of a Lenovo Y650 Ideapad laptop. The wireless adapter is an Intel PRO/Wireless 5100 AGN [Shiloh]. Initially I could not connect to any ...
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3answers
1k views

Driver for Intel centrino n-2230 with FRU 04w3765

I got fed up with my Lenovo e530's BCM43228 that didn't start working so I bought a special Intel centrino n-2230 04w3765 because of Lenovo whitelisting the wifi cards on BIOS. Now I faced a smaller ...
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0answers
151 views

Cannot connect to home wireless after upgrading to 14.04 from 13.10, still able to connect to my phone hotspot though?

I'm no longer able to connect to my home wireless since upgrading to 14.04, though my other devices still connect to it fine. The problem computer can still see all the available wireless SSID's, and ...
0
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1answer
318 views

Mobile Wireless access point keeps dropping

I have a Wireless access point on my phone that I've just set up. The phone is a Samsung Galaxy S2 provided by ATT Wireless. When I first set it up, Network Manager recognized the access point and I ...
1
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1answer
2k views

Intel Centrino slow speed (14.04)

First, I'm using Ubuntu 14.04 in a XPS 14 with Intel Centrino Advanced-N 6235 wlan card. My wlan speed is terrible, I get 5.5~6MB/s using wlan, for comparison I have another notebook with Killer-N ...
3
votes
2answers
1k views

Fresh install of 14.04 - now unable to connect to Unifi Access point (others work)

After installing 14.04 is can no longer connect to my Unifi Access Point (worked in 13.10 and works from windows on dual-boot machine). After a long pause, simply asks for password again. Syslog ...
0
votes
1answer
56 views

Weird Wireless Issue on 12.04

I am having this weird issue with my wireless card (Intel Centrino Wireless n130). If I restart the computer via the interface when it restarts it doesn't seem to recognize my wifi card. However when ...
0
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2answers
1k views

Wireless issue on Lenovo Thinkpad L540

I recently installed Ubuntu 13.10 on my Lenovo Thinkpad L540. It has problem with the wifi connection. When just booted it works then suddenly it drops the connection and cannot even see the wifi ...
1
vote
2answers
227 views

How do you detect the firware version

I have an Intel Card N 7260 on my Lenovo. I would like to know if the firwmare version supplied by Ubuntu 13.10, is older or matching the upstream version . Could you tell me how to detect the ...
0
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1answer
62 views

older hp laptop with ubuntu on it won't connect to the internet?

i recently put ubuntu on my older laptop and this is the first time i've really used linux. It will let me connect to internet if i use ethernet but not wirelessly. How can i fix this?
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2answers
1k views

Intel 7260 works during installation but not after reboot

Before you hit dupe: I've already attempted the steps listed in No wireless for Intel Corporation 7260 version 63 question. I have the proper microcode loaded into /lib/firmware and I'm running ...
0
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1answer
293 views

Intel Corporation Centrino Wireless-N 1000 connection drops infinite times

I have a laptop with a Network controller: Intel Corporation Centrino Wireless-N 1000 [Condor Peak]. Here is the adapter information: stan@pho:~/Downloads$ lspci | grep -i net 02:00.0 Network ...
2
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4answers
4k views

Can an Intel Wireless 7260 work as Access Point?

Is there any way to make an Intel Wireless 7260 (rev 73) to work as Access Point? I couldn't find anything useful around. I'm on Ubuntu 13.10, and under /lib/firmware there are: iwlwifi-7260-7.ucode ...
0
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1answer
428 views

Intel Centrino Wimax 6250 - Constant Slow and Dropped signal (Ubuntu 13.10)

I've been surfing the forums for a while now, and I have hit a brick wall. I have a Sony Viao computer with the above mentioned Wireless Adapter. It constantly slows to speeds of under 20 kb/sec, goes ...
1
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2answers
2k views

NetworkManager doesn't see my wireless card

System details: Ubuntu 12.04 LTS, kernel is 3.5.0-45-generic, laptop is Dell Sputnik 3 XPS 13, wireless card is Intel Wireless 7260(rev 6b) I was having trouble connecting to my campus CS wireless ...
1
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0answers
237 views

Wifi constantly dropping at Univeristy

I have a Lenovo Thinkpad T440s with the Intel 7620 AC card. I'm running Ubuntu 13.10 and while I'm at school my Wifi drops constantly. I don't experience this issue when I'm in Windows. I was ...
1
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1answer
1k views

how to get optimal performance from Centrino Advanced-N 6205 wifi card

I've just had my home internet upgraded to 50Mb/s down, but I can only get about 25 Mb/s down on my laptop over wifi. My phone gets about 45 Mb/s down over the same wifi and I get the full 50 Mb/s ...
5
votes
1answer
10k views

Intel wireless 7260 driver crashes, how do I work around it?

I'm having problems with the Wifi on my Xubuntu 13.10 and my new Lenovo X240 laptop. Sometimes the driver crashes. lspci|grep -i wi 03:00.0 Network controller: Intel Corporation Wireless 7260 (rev ...
0
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1answer
393 views

Wifi not connecting (ASUS N76VZ + Intel centrino 2230 + Ubuntu 13.04)

i have recently installed ubuntu 13.04 alongside windows 8.1. The wifi is detecting the other wifi devices but when i try to connect, it goes on and on and then it doesn' connect. I have tried the ...
1
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0answers
347 views

Slow wireless on Linux Ubuntu 12.04.3 (lenovo y510p)

I have a Lenovo Ideapad y510p (Intel Centrino 2230 and kernel 3.8.0-34-generic), running Ubuntu 12.04.3 and I'm getting consistently lower wireless internet speeds when compared with my old ...
3
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4answers
5k views

What is causing my Intel 7260 bluetooth device to disconnect when I unblock it with rfkill?

SOLUTION: The problem appears to be that the Bluetooth module does not work well with xHCI in Linux. There is a BIOS setting labeled "XHCI PRE-BOOT MODE", which must be set to "Disabled". If it is ...
1
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1answer
758 views

Xubuntu Internet Connection Drops

My problem is a little weird. My internet drops when I download too much data. For example when I download large files. If I just brows it will take a couple of hours to drop. When connection drops ...
0
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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
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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
280 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
787 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
10k 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 ...
0
votes
1answer
237 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
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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
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1answer
5k 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 ...
11
votes
2answers
17k 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
266 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
27k 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
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1answer
909 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 ...