Questions about using Wireless connections in Ubuntu. This tag is not limited to Wifi only.

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Problem Wifi connection on ubuntu 14.04LTS

2 years ago I bought a Toshiba Laptop c55-A5100 with windows 8. After a few days I erased windows and installed ubuntu 12. A few weeks ago I upgraded to ubuntu 14.04 LTS and everything was ok until ...
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1answer
43 views

Wifi problem on Ubuntu 14.04

I have problem with drivers on my laptop. My wifi adapter is Broadcom BCM4313 802.11bgn Wireless Network Adapter I am on Ubuntu 14.04 LTS, and my kernel is : 3.13.0-40-generic I was trying three ...
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2answers
32 views

Lenovo Thinkpad E330 wireless hardware blocked

I have an issue with freshly installed Ubuntu 14.04. I have downloaded and installed firmware to (iwlwifi-2030-6.ucode) and everything seems ok, but I still cant make it work. It says that WiFi is ...
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14 views

Sending IR signals with Ubuntu via command line?

I would like my Ubuntu computer to be able to control my TV via comman line. This could be done via infrared remote control. Is there a list of compatible IR hardware? For example USB devices? What ...
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1answer
35 views

how to configure web browser for a https server running on the same wifi network?

I have installed an app on my android device which makes it a ftp or https server by fixing a port number for listening and username and password in case of ftp server. I have successfully tried the ...
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1answer
64 views

Can't enable the proprietary drivers for Broadcom BCM43142 wireless after installing Ubuntu 14.10? Offline package required?

I have installed the new Ubuntu 14.10 on my Dell Inspiron 3521. I was able to use my wifi in the Boot Live Stage and during the Installation phase by enabling the BroadCom BCM 43142 proprietary ...
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23 views

Unable connect wifi with Ubuntu HP ProBook 350 g2 Intel AC 3160

Specifications: - Ubuntu 14.04 - Linux 3.13.0-37-generic The wireless driver is Intel® Dual Band Wireless-AC 3160 $ iwconfig $ eth0 no wireless extensions. $ lo no wireless extensions. ...
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18 views

Getting no ACK after launching aireplay-ng

I want to deauthenticate a particular client with Aircrack-ng module. At first, I've put my adaptor in monitor mode by the following command airmon-ng start wlan0 It worked fine and added a mon0 ...
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1answer
36 views

Wifi not working in dell xps l502x

I am using ubuntu 12.04 on my Dell XPS 15 L502X. Now I cannot seem to install the intel wifi driver. It shows on lspci: http://i.imgur.com/pX0gI39 However there is no enable/disable wifi option on ...
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26 views

WiFi connection not stable and low

I've been using ubuntu 14.04LTS for about half a year, about 2 month ago I noticed some issues with my WiFi connection like: For no reasons my network manager can switch to another WiFi connection ...
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1answer
25 views

Help Debugging Wireless Issue

I have a Lenovo e330 notebook with broadcom bcm4313 802.11 bgn wireless adapter. I have configured it for dual boot Windows 8/Ubuntu 14.04. It has problem connecting to wireless, and this problem is ...
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19 views

Ubuntu 14.04 AWUS036H (v5) continually re-initializes - never succeeds completely

I have Ubuntu 14.04 running on a Dell Precision M3800. I need to use two wifi cards on this machine (long story) and I have had the internal Intel 7260 working along side a Netgear..something ...
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20 views

WLAN Sensitivity setting is not supported

I need to set and get sensitivity value for WLAN device of my Lenovo machine. I tried to set other settings such as operation mode, txpower and frequency and it works fine. Machine Manufacturer: ...
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3answers
42 views

WIFI Card not working dell Inspiron 17 wifi card

I have a Dell inspiron 17 and I installed Ubuntu yesterday and when I logged in (I was originally on windows 8) there were no WiFi connections at all... I've tried everything and I can't seem to find ...
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3answers
57 views

Problem with wireless connection in 14.04 lts

My problem: I can see and connect to the network, most of the time (sometimes connecting does not work). My main problem is, that even when connection is established, I have no access to the internet. ...
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0answers
10 views

Lack of wifi U12/U14

Sorry I haven't time to check for previous occurrences of this problem ... Since last week some time, before replacement of wifi router -no change - neither 'network-manager' nor 'wicd' can see my ip ...
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1answer
42 views

Unable to connect to mixed b/g/n wifi network on Ubuntu

I cannot connect to mixed b/g/n wifi Network. I am using wl drivers. Connection to other wifi networks is working well, but to this network I cannot connect from Ubuntu (from my android phone ...
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0answers
13 views

How to Fix the Intermittent Ping Time out

I am back with a new Question. Its weird as always. My setup is as follow; 2 Ubuntu 12.4 LTS Servers. / LynkSys POE Switch. / 01 LynkSys Router / 3 Proxim APs. The APS are connected via Cat6 to ...
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1answer
12 views

How do I install the ASUS USB-AC51 Wireless Adapter?

I do not know how to install the ASUS USB-AC51 wireless adapter. I am not very good with
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0answers
9 views

No Wireless drive detection in new built kernel for reverse bisecting

I need to do a reverse bisect for a bug and I narrowed the versions down to two. Now, I need to build a 8 new kernels. However, when I built them, the kernel cannot detect my wifi drive so that I can ...
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0answers
51 views

ubuntu 14.04 issue connecting home wifi

I have just installed ubuntu 14.04, previously i had 12.04. But now i am unable to connect to my home wifi which i could connect to in 12.04. Strangely, i could connect with 14.04 to my college wifi. ...
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1answer
31 views

Why is my wireless very unstable, even after trying Wicd?

Here is my script output. I'm a brand new Linux user. I installed it on an old Windows 8.1 machine. Wireless Internet will be connected for a minute or two, then I will not be able to load Web pages. ...
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1answer
38 views

Wi-fi doesn't work without reinstalling after every restart - please help me - 14.04

Wi-fi doesn't work without reinstalling after every restart - please help me I'm using Ubuntu 14.04 and bcmwl driver on Dell Inspiron 15 3521 02:00.0 Network controller [0280]: Broadcom Corporation ...
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0answers
26 views

can't find any wireless network interface on lubuntu

I have a PC Toshiba satellite notebook with an installed release Lubuntu (Ubuntu 14.04 trusty) kernel 3.13.0-39 generic. After an VmWare installation with Windows 7, I stopped my system forced with ...
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1answer
95 views

Ubuntu WiFi connection is very unstable

I have Windows 8 and Ubuntu 14.04 dual booted on my laptop. Until last week, the WiFi on both Operating Systems were working perfectly. However, for the past few days my Ubuntu WiFi has been ...
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1answer
23 views

Wireless driver problem

Can't get my DLINK Wireless usb to work (works on windows). Can anyone help me out, please? lsusb: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287]
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22 views

wireless stopped working after update ubuntu 12.04 LTS, but wired connection still working

Please help me what I have to do to inform for my system condition to solve the problem with wireless.
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1answer
40 views

how to use ndiswrapper to install wnda3100 v2 adaptor driver

I am using Ubuntu 14.04 Trusty Tahr and I am a newbie. I am using an older desktop Dell Dimension E520 and WNDA3100 v2 adaptor for the WIFI. I have tried using the WINE program to install the ...
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0answers
41 views

Alternative Network Manager for Ubuntu 14.04.1 supporting WPA2 Enterprise Encryption

I just installed Ubuntu 14.04.1 LTS 64-bit and I have problems with logging into the wireless network inside the university campus. The settings of the network are as follows and it does not use a ...
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0answers
14 views

creat hotspot by kde-nm-connection-editor make my system crash

I use kde-nm-connection-editor to creat a hotspot ,and it works well for a several days . But today when I connect the hotspot , the system crashed. I restart my machine for several times and try a ...
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16 views

14.04 Unstable Wifi/I Connection

I have seen all the other questions about this problem... And I've got it too since I upgraded to 14.04 (lubuntu) from 13.10. As per this "thread", I add the information of my system @ubuntu.pastebin ...
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1answer
29 views

Can I control my computer from my Tablet?

I'm wondering if there is an App/something else that can control my computer from any internet point? Like, if I'm at school with my tablet, and I forget to turn of my computer, can I shut down my ...
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27 views

Thinkpad T530 Wifi Issues on 14.10

Several times a day my Wifi mysteriously stops working. If I disable Wifi and re-enable it, it starts working again just fine. I have several other devices in the house that don't have this problem at ...
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0answers
16 views

Wifi Lagging in Ubuntu 14.10

I have just dual booted Ubuntu 14.10 onto my Lenovo Yoga 3 Pro, and from the very start wifi was a problem. I had to blacklist something to get rid of a hardware block on the wifi. However now ever ...
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0answers
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Wi-Fi disabled after suspend/restart in Ubuntu 14.04

Every time I wake my notebook up from suspend or I turn it on again, Wi-Fi is disabled and I have to connect manually by clicking "Enable Wi-Fi". How to set up to enable Wi-Fi automatically on resume ...
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24 views

Wifi problem ubuntu

I have a problem with the wifi-network at school (eduroam). It connects but i'm not getting access to internet (f.e askubuntu.com). At my home and at my friends home i have 0 problems with the wifi. I ...
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0answers
29 views

How do I get my wireless internet connection working? [on hold]

I have access to the internet using the USB that loaded installer, so what do I do if it won't load the wireless driver?
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1answer
22 views

Some Fn Keys not working after BIOS upgrade (ASUS X401U)

Before upgrading BIOS from version 204, all Fn Keys were working properly. After successful upgrade via EasyFlash to version 313 of my ASUS X401U some Fn keys are not working anymore which are: Fn + ...
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1answer
30 views

Wireless chipset doesn't show up in ifconfig

i have an HP 15 with Ubuntu 12.04 LTS 64bit install, Atheros chipset, i have ath9k installed, and kernel version 3.2.0-70-generic, i had this issue with version 3.2.0-24-generic but solved following a ...
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1answer
19 views

Specify wifi for auto connection

I have different wifi's available (lets call them 'wifi1' and 'wifi2'), when starting Ubuntu it always connects to 'wifi1'. Is it possible to set a configuration so it first tries to connect to ...
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1answer
29 views

I can see wireless networks, but can't connect using Ubuntu 14.04

Installed 14.04 on a Gateway E4610D. Changed to a 250mb WD, added 4GB of memory, and a Linksys WMP600N Wireless Card. As far as I know, this card is supported with no other drivers needed. The one ...
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0answers
36 views

Wireless not working on startup

im running ubuntu 14.04 on a MacBook Air from early 2008. It has a Broadcom 4321 wireless card, and I'm using the b43 wireless driver. Here is what I have to do to get wireless to work after it boots: ...
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22 views

D link Wireless N USB for ubuntu 12.04

I am using a desktop and using ubuntu 12.04. I brought a D-Link Wiresless DWA 132 N USB adapter, yet its not recognize. How ever its recognized in my laptop , and I used that while my local PCs ...
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0answers
16 views

Ubuntu 14.04 cannot connect to a particular network

I recently installed Ubuntu 14.04.1 64-bit on Dell Latıtude E5440 and it is not able to connect to the network inside the university campus although I provide the correct settings which are as ...
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0answers
11 views

BCM4313 802.11bgn cannot find previously known network after update to 14.04

I have the following question: After update to Ubuntu 14.04 I cannot see my wireless network anymore, or rather it says it is not within range. I have no Idea what's wrong!
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WMP45g Wireless-G Adapter [on hold]

How can I figure out if I've got the right driver? And that is my only way of getting online. I am not sure how else to get the driver...
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1answer
62 views

Ethernet and wifi not working after package update 12.04 LTS

Recently I updated some packages in my Dell vostro 2520 laptop and after that my broadcom network driver is not working. When listing details of this network card with sudo lshw -C Network it shows ...
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0answers
32 views

wifi disabled after installation of 14.04

I am working on HP 6830s,I have installed Ubuntu 14.04,but now I have problem with wireless internet. iwconfig eth0 no wirless extensions lo no wirless extensions What should I try?
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1answer
36 views

NETIS WF2120 Wifi Adapter Drops Signal Within Seconds

I'm using Ubuntu 14.04 LTS. Basically, I can load like three webpages and then the signal drops. It still shows I'm connected with 4/5 bars or whatever you'd like to call them, but none of my ...
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15 views

Could not connect to host on port 8081

When using Synaptic Package Manager to upgrade software ubuntu 14.04 keep getting the error message: W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/pool/main/n/nautilus/libnautilus. Could ...