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

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Wifi problem on an FS Amilo Li 1718, under 14.04 LTS

I am having trouble with my Qualcomm Atheros AR242x/542x wifi card in a FS Amilo Li1718. It only connects sometimes, and the speed is low when it does. Sometimes it does not even allow me to turn on ...
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44 views

I cant connect to wifi through Leoxsys 150 Mbps Nano WiFi USB Wireless Adaptor

Hi guys am new to ubuntu 14.04. I have desktop and ive attached Leoxsys 150 Mbps Nano WiFi USB Wireless Adaptor to it. It is detecting networks for ubuntu and even it is connecting. But when i open ...
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15 views

Installing TP-LINK TL-WN722N without internet [duplicate]

I'd like to install the wireless receiver TP LINK TL-WN722N on my desktop computer (Ubuntu 14.04 LTS) without using internet connection, how do I do that? I'm currently using a BOLT's mobile wifi to ...
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1answer
59 views

Able to access web by ip, but not by dns name

I'd like to post a solution to a problem I've encountered in my university. The issue is closely related to this post. I asked the user whether or not he found a solution but he never responded. In ...
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1answer
155 views

Weak WiFi signal

I have a Fujitsu Lifebook AH531 (I think wireless is Intel® Centrino® Wireless-N 1030, 802.11 b/g/n) I have recently installed Ubuntu 14.04 LTS Previously I used Ubuntu 12.04 LTS and Windows 7 on the ...
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29 views

Network Issues - Wired and Wireless Network Not working

I'm new to linux and ubuntu. I have installed ubuntu kylin. Now I'm having an issues that is the wired or wireless connection will not start automatically. I tried to restart the network manager but ...
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2answers
181 views

Wireless Problems (Lenovo G50-30)

I've tried all the fixes and ran out of Google. At first I had to type "sudo modprobe -r ideapad-laptop" into the Terminal at startup for the wifi to work. Now it works after I did a more permanent ...
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2answers
75 views

Thinkpad E430 Wireless problems

I have Ubuntu 14.04 LTS and Lenovo Thinkpad Edge E430. I have great problems with some networks. Some networks work fine, like my Android hotspot, but unfortunately among the networks with problems ...
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845 views

Problem with WIFI. wifi is not detecting in ubuntu 14.10

I installed Ubuntu 14.10 Wired connection is connecting but wifi is not detecting any additional drivers needed or update?
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22 views

Netgear WiFi adapter

I have just purchased a new Netgear N600 WIFI USB adapter for my desktop that currently runs ubuntu. I am new to ubuntu and still unfamiliar with it. If anyone could help me get this set up on my ...
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2answers
87 views

How to find the root password?

I'm using Ubuntu 12.04 installed with Wubi. My problem is I cannot connect to my wifi and I cannot see my files at data. It asks for the root password to login but I don't know it.
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15 views

How to connect wirelessly with Kubuntu 14.04

Newbie - I recently installed kubuntu after Ubuntu kept crashing my system. Did a fresh install. I can count with Ethernet, but am unable to connect wirelessly. Looking at other questions around ...
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2answers
36 views

How to enable Wireless Network

How to enable bluetooth & wifi on my HP nx 6120 laptop. Please give me instructions. Thank you.
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44 views

While unlocking a modem: Cannot open /dev/ttyUSB2: Permission denied [duplicate]

Huawei EC156 detect and unlock procedure I am usin HP Laptop and Ubuntu 14.04 upgraded fully. I have got a Huawei EC 156 USB modem and want to use the exclusively for internet connection. ...
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0answers
28 views

dell inspiron 5510 wireless driver

My wireless mini card does not work using Ubuntu OS on my Dell Inspiron. I need a driver. I am not a developer, just a user with limited knowledge. Any help or guidance is very much appreciated. Thank ...
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0answers
23 views

Wireless on a offline Ubuntu Desktop

Alright, i've tried looking up everything I can and trying that. I just put in a HDD and installed Ubuntu 14.04 LTS 32x. Now, I had a small IBM pc that kept dropping the internet connection, so I ...
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34 views

Unknown wireless network chip sets [duplicate]

i have 2 unknown chip sets when i write airmon-ng wlan0 and mon0 any way to let Ubuntu recognize my internal wireless card?
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2answers
40 views

Wireless Printer not found to set up printer when wireless printer is connected in 14.10 upgrade

I just upgraded from 14.04 to 14.10 32 bit. I was using my wireless printer with 14.04 with no problem. But after the upgrade, my printer area doesn't see the wireless printer to print to. I can ...
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0answers
727 views

Wifi issues after fresh Ubuntu 14.10 install

I've recently did a cleain install of Ubuntu 14.10. Unfortunately I'm having network issues: When I try for the first time to connect to a secured Wi-Fi network (EAP/PEAP, MSCHAP), it works. ...
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35 views

Wi-FI Stops Working upon Boot When Being Disconnected From Power While Turned Off

So the problem is fairly described in the title. The routine goes like this: I turn off the computer. The power cord makes a beeping sound, so i disconnect it from the laptop before going to sleep. ...
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0answers
25 views

WiFi Problem after 14.04 installation

I have DELL 6400 and installed Ubuntu 14.04 successfully. But, WiFi is not working though it shows the Broadcam driver. Could you please help fixing this. I do not have any LAN/Ethernet. I just have ...
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44 views

Ubuntu 14.04 connect to WPA2 802.1x Enterprise Wifi [duplicate]

Recently I replaced the OS of my Samsung Smart PC Pro to 14.04, only to find that I cannot connect to my school's WiFi. The WiFi is PEAP authenticated with no CA certificate and requires the username ...
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1answer
145 views

All drivers software for Ubuntu 14.04 LTS

Is there any utility app or software to detect and update drivers for Ubuntu 14.04 LTS, such for graphics card, sound card, wireless and bluetooth drivers, USB drivers, System management drivers, ...
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53 views

Help! WiFi problems with Ubuntu. (Full logs)

Okay, here's the situation. I have a Broadcom Corporation BCM4321 802.11a/b/g/n (rev 05) WiFi card, and It really doesn't like my new router; It won't connect, the Wireless manager shows connection ...
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23 views

Dell latitude d630 no wifi

http://pastebin.ubuntu.com/8695030/ this is what comes up. I dont know how to find or install the drivers for my wireless card. Help please. I also need help with the drivers for my camera.
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1answer
58 views

How can I get my 5G wifi to work?

I just got a fancy new 5G-enabled dual-band wireless router. My lspci says I have a: 01:00.0 Network controller: Broadcom Corporation BCM43142 802.11b/g/n (rev 01) So the 802.11n should be able to ...
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25 views

How to manage connections in Ubuntu 14.04?

I don't know how to manage connections in Ubuntu. I have this TP-Link MR3020 travel router, and cannot get it to work. The thing would let me extend the wireless signal. In windows I plugged it into ...
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176 views

Upgrading 14.10. Usb and wireless not working

can somone help me? I've upgraded ubuntu to 14.10, but in the end, none of the usb ports works and i can't acess any wireless network, what can i do? I've an Acer 5560. Thanks in advance. $ lspci ...
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130 views

Ubuntu 14.04 - TP-Link TL-WN727N

I just bought a TP-Link TL-WN727N wireless USB adapter. I plugged it into my machine and booted, but nothing seemed to happen. I ran lsusb and there she was Bus 002 Device 002: ID 148f:7601 Ralink ...
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69 views

Acer Aspire 5742 - Fn + F3 key does not work

I've just installed ubuntu after replacing the HDD on my laptop Acer Aspire 5742. I can't get the wireless to work. The Fn+F3 button does not turn on my wireless either. I've tried press fn+f3 once, ...
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0answers
24 views

Unable to edit network changes via GUI

I had a problem with ethernet so I recently re-installed all drivers using sudo apt-get install --reinstall linux-image-`uname -r` Yesterday after restarting my settings were changed to previous ...
0
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1answer
32 views

ubuntu server: network precedence (wired before wifi)

I'm running Ubuntu Server 14.04, and have both "auto wlan0" and "auto p4p1" in my /etc/network/interfaces file as I have both a wifi card and a network port (described here). I want the computer to ...
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34 views

Wireless card drivers

Just installed Ubuntu 14.04LTS on my ASUS laptop. After install, I find that it does not recognize my wireless radio. I ran lspci -vnn |grep Network and got the following information about my wireless ...
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1answer
43 views

How can one use wpa_cli to connect to a WPA network without a password?

The guest network does not have a password. Yet, if I run wpa_passphrase to get a key I neet to provide a 8+ character passphrase. > scan OK > scan_results bssid / frequency / signal level / ...
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1answer
173 views

Wifi not working - Ubuntu 12.04/14.04 LTS - Realtek 802.11d RTL8192EE

I have recently got a new machine, a lenovo thinkpad T440s. I am trying Ubuntu 12.04 on it and it cannot find my wifi. I believe this is due to missing the driver for my network adapter. It's 2x2 ...
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57 views

How can I connect my BeagleBoneBlack to a Wifi Network?

I am having a tough time connecting to a wifi network. I am at school now, and the WiFi guest network is called UCSFguest. If I type in iwlist wlan0 scanning, I can see all the networks. How do I ...
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14 views

How can I configure wlan0 to scan for wireless networks and use different credentials depending on the networks in range?

Typically the wlan0 login information is kept in /etc/networks/interfaces. How can I configure the system such that it scans for wireless networks, identifying my home network, coffee shop, work, ...
0
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1answer
215 views

Xubuntu 14.10: wifi dropping out

My wifi connection keeps failingon xubuntu 14.10 beta2 (I had the same on 11.4, I updated because I read that the kernel update fixed it): it's suddenly unable to connect to anything. If I then ...
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0answers
18 views

14.04 on desktop, Wifi signal weak and refuses to connect at 25 feet from wireless router

The driver that my USB Adapter calls for is rtl8187L while Ubuntu has rtl8187 supplied. I'm not sure if that's the problem, but my desktop is capable of detecting my wifi network whenever I plug my ...
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1answer
43 views

issues connecting MSI wind u123 via wireless

Hello I own an MSI Wind u123 lspci output: 02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8187SE Wireless LAN Controller (rev 22) lspci -nn | grep 0280 02:00.0 Network controller ...
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1answer
37 views

How to change wifi channel?

I want to change my wireless card to use a specified channel instead of auto. I've looked around and the way to do it seems to be by running sudo iwconfig wlan0 channel, however I'm getting SET ...
0
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1answer
23 views

Wifi Dies and doesnt Reconnect after Suspend Option (Ubuntu 14.04)

Before I get started, yes I have googled this problem LOL, this one seems to be the one that works: 13.10 suspend kills wifi connection The code that helps alot of people is this: [CODE]sudo touch ...
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1answer
64 views

Ubuntu 14.04 Live works perfect, but after installation nothing but the keyboard works?

I'm using a Lenovo ThinkPad T510 with an i7 core and 6 gigs of RAM. When I boot Ubuntu from the USB stick Live it works fine, but when I install it, the trackpad doesn't work, the screen resolution is ...
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0answers
46 views

Internet(wifi) problems with ubuntu 14.04

I just installed ubuntu 14.04 and I was having very slow internet compared with my windows PC and I did the following fixes after going through the forums. 1. disabled IPv6 $ sudo su - # nano ...
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0answers
31 views

Netgear WG111T wireless stopped working after upgrade

Upgraded to 14.04 with a working Netgear WG111T wireless dongle. Since then, no flashing blue light, nothing. ndiswrapper -l shows netwg11t installed. I've plugged and unplugged, rebooted, etc,etc, ...
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0answers
12 views

Is it possible to play music from Banshee to a stereo, wirelessly?

I would like to play my music from my computer via banshee, but output the sound to a stereo without using a cable, and still be able to control playback via banshee on the computer. Is it possible, ...
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0answers
54 views

Connectivity problems with Intel WiFi Link 1000 BGN

I have a Toshiba Satellite A665-S5187X laptop with the Intel Wifi Link 1000 BGN wireless adapter. When running in Windows, it gives me no problems and works flawlessly. Whenever I try and use it on a ...
0
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1answer
110 views

ubuntu server: wifi

I just installed Ubuntu 14.04 server on my computer that has both a wired network port and a wifi card. I would like for the server to use the wired network if is not available, and use wifi when it ...
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0answers
63 views

Bluetooth Not Working for HP ProBook G1 with Ubuntu 14.04

I am Using HP ProBook G 445 - G1 with AMD A6-5350M APU and I have a problem with my Bluetooth. When I open the Inbuilt Bluetooth application it says "No Bluetooth Adapter Found" So, I am unable to use ...
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0answers
25 views

Ubuntu + W8 internet speed

I'm using Ubuntu for last few mounths and about a week ago internet speed decreased from average 400 to 20-30 kbps(on both using bittorrent and downloading pages), although on Windows it works with ...