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

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wlan could not receive packets in ad-hoc network

I am trying to establish some Ad-Hoc network in Linux, but my wlan Rx packets: 0 while it does send something. I tried to check the Wifi module to other PC and it is working fine, so I assume that the ...
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0answers
26 views

I am not able to get my TP LINK WN727N v4 to work on Ubuntu PC [duplicate]

Please help me solve this problem and get my wifi usb device with USB ID 148f:7601 to work and get detected by Ubuntu. please tell me which device driver should I install (Link for drivers) and what ...
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0answers
38 views

NL80211 not found but wifi works

currently I can use iwconfig and ifconfig without any errors, but when trying to use iw the command says nl80211 not found. I think the kernel uses rtl8192cu drivers but lshw returns the driver as ...
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0answers
13 views

Getting wireless internet to work in MythBuntu

Linux noob here. After recently installing ubuntu 14 I read about MythTV and decided to install MythBuntu to check it out. I used an iso installation so now I choose Ubuntu or Mythbuntu in Grub. ...
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14 views

Wifi Card Drops Out

I have an issue with my wireless card, the connection keeps dropping out. The wifi card will randomly disconnect and it's no longer visable in network manager, although it's visible when using ...
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1answer
42 views

Exactly what is the definition of Ubuntu's airplane mode?

I am trying to understand what Ubuntu's airplane mode is, not in concept but in implementation. Aside from the visual indication of it in the GUI, exactly how is this state defined? Is it defined ...
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1answer
115 views

Unstable wifi, tries to load nonexisting firmware?

I have an Intel wireless 7260 AC adapter, I've had issus with wifi at work on this machine for a while. Very unstable connection, drops out very often. Tried updating everything. Currently on Ubuntu ...
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0answers
88 views

Problems with hosting wifi (BCM43142) in ubuntu 14.04

I've recently installed Ubuntu 14.04 LTS on a new ASUS X551MAV laptop and came across with the problem when I try to create Hotspot Wi Fi Network in ad-hoc mode in Ubuntu 14.04. What I have is 2 ...
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14 views

Connect multiple audio devices together for duplex intercom

I am using Ubuntu 14.04 and want to connect multiple audiodevices (e.g. Wireless Headsets like the Logitech G930) to a bus where every speaker gets the signal from every microphone. Like Teamviewer ...
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0answers
71 views

hostapd not working with my D-Link DWA-131 (rtl8192cu chip). Driver works, hostapd not (Ubuntu 14.04)

As you could read from the title, I have a problem with my D-Link DWA-131 dongle on my Ubuntu 14.04 desktop. I'm using the 3.13.0-36-generic kernel. To walk you through the process, I installed the ...
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0answers
26 views

HP laptop Ubuntu 12LTS do not search for Wlan device

There are plenty of materials online to trouble shooting network problem on ubuntu platform. I have searched for them and studied 2 hours, no gain. So it will be so great someone can give a hand here. ...
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2answers
36 views

Network manager start access point

I have a pcDuino and I need to start a access point using network-manager. I know this can be done by creating a new connection and setting the mode to ap. It says that this mode is not supported but ...
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2answers
58 views

New Server Install Wireless Not working After Reboot

I installed Ubuntu server 14.04.1 on a box with wireless only. Wireless works during the install but doesn't afterwards. Here's some information about it (I've had to write the information down and ...
0
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1answer
33 views

Wireless not working after installing and removing a driver

I have an MSI GE40 laptop with Realtek RTL8723AE wireless card. The driver for it is far from perfect, so I was looking for alternative drivers, and found this: ...
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0answers
14 views

Can I ask elementary OS Questions here? [migrated]

I want to know that if I can ask elementary os questions here since it is based on ubuntu. If yes then my wifi is not working, my system is updated and I just installed it this afternoon. If no then ...
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0answers
26 views

why does mon0 give Error : No Such Device?

it does not work. Then I Use this code. sudo apt-get install subversion libnl-dev cd /opt/ sudo svn co http://svn.aircrack-ng.org/trunk/ aircrack-ng cd aircrack-ng sudo make sudo make install ...
0
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1answer
65 views

Intel Wireless Wifi Link 5100 on Trusty Tahr not working

Hi I am new to linux and using trustry tahr. Earlier on windows, wifi used to work properly but recently when I switched to ubuntu 14.04 it does not connect to any network even though list of ...
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0answers
29 views

ASUS USB-AC53 Ubuntu 14.04 won't connect, stalled out from prior answer

Question/Answer from earlier this year on getting ASUS USB-AC53 network adapter running in Ubuntu Where I am stalling out is that after using ButtersB's instructions Ubuntu is recognizing the driver ...
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0answers
19 views

Cannot find wireless connecton after modifying SSID file

I am using Ubuntu 14.04. I failed to connect to the office wifi network. After reading some posts here, the suggestions were to modify the SSID file in /etc/NetworkManager/system-connections For ...
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2answers
22 views

Remove Wi-Fi Networks

How do I remove the following ghost networks? When I go to the "Edit Connections..." menu these are not listed there. Moreover, it says that Winnie-the-Pooh is disconnected and connected at the same ...
0
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1answer
88 views

Ubuntu 14.04 wireless network setup

I am trying to setup kvm on my laptop. These are the steps I have done so far. Uninstalled existing windows7 and installed Ubuntu 14.04 on the laptop. I have a network which provides me wireless ...
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0answers
95 views

What has happened with Qualcomm Atheros AR9485 driver Kubuntu 14.04

I've recently installed fresh Kubuntu 14.04. Everythink was working just fine with my Qualcomm Atheros AR9485 wifi card till today. I don't know what happened ? Is this fault of some standard updates ...
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0answers
17 views

After Installing wpagui [Software Ctr] the Network Manager Icon from Panel is Missing in 12.04 Precise

I did install through Ubuntu Software Center the package wpagui (which was proposed from the Dash Apps). This app was not working ... Then after a reboot the Network manager Icon from the Panel was ...
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0answers
29 views

Error while installing macchanger

I am trying to install macchanger on ubuntu in virtual box. I am getting asked if it is ok that ubuntu will use more memory - after entering yes, I am getting error messgae: "Failed to fetch...." ...
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0answers
43 views

Wi-Fi automatically gets disconnected

Laptop : Lenovo ThinkPad x120e Router : Netgear N-150 wireless router WGR614v10 OS : Ubuntu 14.04 LTS, 64 bit Problem is, sometimes my netgear wi-fi connection automatically gets disconnected, more ...
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0answers
39 views

How to create a static wifi with hostapd UBUNTU 14.04?

I am trying to connect my android phone with wifi ubuntu. Things I have tried: 1) ap-hotspot -> , phone stuck in obtaining ip address, then avoided due to poor internet 2) manually configured ...
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1answer
20 views

How to dial Mobile Broadband Connection at particular time (Schedule Dial)?

I use D-Link DWP-156 Wireless 3G Modem with Vodafone India as ISP. The mobile broadband connection works perfectly with Network manager (No Problem with connecting or Dialing). Now I want to dial ...
1
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0answers
44 views

Can't get wifi to work (Ubuntu 14.04) [duplicate]

I am quite new to Ubuntu and loving it already :) I have an fairly old laptop on wich i installed Ubuntu. (Compaq Presario R4221EA) This laptop has a Broadcom Wireless LAN adapter (802.11b/g WLAN). ...
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0answers
18 views

Ubuntu login is looping [duplicate]

I install the new ubuntu 14.04 LTS on a 32gb pendrive. on booting it shows me low graphic mode screen. I run the failsafex but that too fails with "no Screens". and on doing ctrl+alt+f1, it shows me ...
0
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0answers
76 views

Ubuntu 14.04 on Lenovo G40: Wifi often disconnects

I recently bought a Lenovo F-40 laptop, and installed Ubuntu 14.04 on it. However my wifi often disconnects. I realize that this is a known issue in case of Ubuntu 14.04, but I am unable to solve it ...
1
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1answer
25 views

wi-fi connection drops and doesn't connect

Wi-fi connects and works for more or less 10 minutes, then it drops. Then I try to reconnect, Network Manager just shows "connecting" animation, and asks my password from time to time. This continues ...
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0answers
31 views

Wifi stopped working on Ubuntu 14.04 with HP Envy Laptop

After googling I can see that Ubuntu is not very reliable for Wifi connections in laptops. Mine was working fine but after switching wireless off and on by accident (F12 key), Ubuntu was never able ...
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0answers
17 views

Installing asus_nb_wmi

I'm currently using Ubuntu on my Asus eee-pc with dual-boot (windows7 starter). Since the last update to Ubuntu 14.04, I can't activate w-lan. Neither on Windows nor Linux. But I'm guessing that the ...
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0answers
16 views

Seamless user mobility with wifi and ubuntu

I am trying to do an experiment using two ubuntu server machines. They are running ubuntu 12.04 and wifi adapters are connected. I made them wifi hotspots using hostapd. Now I have two access points ...
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0answers
40 views

Unable to connect to server: Starbucks wifi and newly installed Ubuntu

Ok, so last night I went ahead with adding Ubuntu to my yoga thinkpad along side Windows 8.1 I love it. Wifi works at home but I decided to drive over to Starbucks today to get some writing work ...
0
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1answer
66 views

Problem with Wireless Driver of Lenovo T540p Laptop

I've installed Ubuntu 14.04.1 to my laptop. However, there is no WiFi interface. I tried Realtek drivers but they did not work. They made kernel crash at boot phase and the system could not become ...
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0answers
18 views

Ubuntu 12.4 wireless issues Dell Vostro

hello guys I have a problem accessing wireless on my laptop. Initially I couldn't connect but after searching through this forum I was able to resolve my problem. The issue now is that I have to run ...
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0answers
71 views

How do I fix WLAN hot key to toggle wireless state instead of airplane mode?

I've got a Lenovo ThinkPad Edge E520 laptop (model 1143-3BU). Whether running Ubuntu 14.04 or Linux Mint 17 Cinnamon, its wireless hot key Fn-F9 correctly generates the XF86WLAN keysym and reliably ...
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0answers
12 views

pppoe connection login issue

I used pppoeconf command for setup a pppoe connection over the wireless in xubuntu 14.4 and follow all the steps based on ubuntu pppoe wiki but after run pon dsl-provider i cant connect to internet it ...
0
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1answer
71 views

WIFI not working on one specific wifi network

I have a DELL Latitude D630 and Ubuntu 14.04. The WIFI work perfectly with all wifi networks a part from my office wifi network. It used to work in my office until last June but now it is not working ...
0
votes
1answer
20 views

Revert modprobe -r wlan0

I followed some instructions hoping it will help me extend my battery life, as my Wi-Fi card takes a comparatively large amount of power. In doing so, I was told to execute "modprobe -r wlan0" without ...
0
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0answers
17 views

Can't activate my phisical wireless

In my laptop I have windows and Ubuntu, in windows the wireless works perfectly but ubuntu seems to think that I have my phisical wireless disabled, (I mean the wireless of the laptop) and wen I go to ...
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0answers
32 views

ubuntu 14.04 WiFi Drivers for HP DV5-1104TU

Newly installed Ubuntu 14.04 on my HP Dv5-1104TU, just need to know how to install wifi drivers not able to access Internet through wifi over cable it works fine.
0
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1answer
29 views

Unable to connect to my college WPA enterprise network

I moved from Windows 8 to Ubuntu 14.04 last week. I could able to connect to my Internet from my home. But, when I tried to connect to college network, I'm repeatedly asked for either Certificate and ...
0
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0answers
22 views

WiFi not working after suspend. Have tried fix

Every time after my laptop is suspended (either from closing the lid or manually suspending), WiFi is disabled and clicking on the network indicator says that networking is disabled. The only way to ...
0
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0answers
92 views

How to configure D-Link DWP-156 USB modem to connect only to UTMS/HSDPA?

I am using D-Link DWP-156 USB 3G Modem (http://www.dlink.co.in/products/?pid=DWP-156) with Vodafone India as Carrier on Ubuntu 14.04LTS. It works fine with Network Manager. But sometimes it ...
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0answers
15 views

Network adapter dissapears after using ubuntu

im starting using linux and I installed Ubuntu 12.10 in my pc with windows 7. The problem is when I use ubuntu, the network card works normally but when i turn off the pc and/or restart and boot on ...
0
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1answer
22 views

Why wont my dell inspiron broadcom 1350 mini wifi adapter not connect to my wifi?

So I put Ubuntu on my dell inspiron recently and it will keep changing the wifi tick mark back to do not use when I click to tell it to use the device. Any answer is appreciated.
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0answers
13 views

Wireless 2.4 ghz headphones

I just installed Ubuntu 14.04 , before i used windows 7. I have MC-950 SPIDER headphones from Modecom. It's a wireless headset with wireless connection in the 2.4 Ghz technology. It seems like it's ...
1
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1answer
66 views

Ubuntu 14.04 slow connection with Broadcom wireless card

Few days ago I updated my laptop from 13.10 to 14.04 by reinstalling everything and I started having troubles with my Broadcom card. It was working well with previous version, so i don't know what is ...