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

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11
votes
5answers
32k views

How do I install a driver for an Atheros AR9285?

How to install the driver for Atheros AR9285 in Ubuntu 11.10. Still no package for 11.10 according to this https://help.ubuntu.com/community/WifiDocs/Device/Atheros/AR9285 Here is the output of ...
11
votes
3answers
7k views

Two Wifi Icons in Panel

I have the exact problem in 13.10 as this user Why are there two Wifi indicators in the panel?. Here are some screenshots: Here are some screenshots from another user: http://ubuntuforums.org/...
11
votes
4answers
70k views

How do I share my Wi-Fi via Wi-Fi Direct on my laptop?

On Windows, my laptop's wireless card had the ability to share its own internet by Wi-Fi Direct. I could connect by laptop to other devices via Intel's My Wi-Fi program, which I believe uses Wi-Fi ...
11
votes
3answers
24k views

Bluetooth not working in Ubuntu 14.04

My laptop is sony VPCEH15EN. In the early releases of Ubuntu like 12.04 and 13.10 my bluetooth used to work properly. But now in Ubuntu 14.04 it is not working. Here is the output of sudo lshw -C ...
11
votes
2answers
4k views

Why can't my Wifi connect or disconnect?

Wifi connection might drop spontaneously or simply cannot connect. Users on Ubuntu 10.04 and 11.04 have reported experiencing the problem. Running dmesg would show: [210749.637705] wlan0: ...
11
votes
3answers
4k views

How do I avoid random Wireless LAN disconnects?

I am presently experiencing random disconnections from my wireless network. It looks like it is becoming more and more frequent (however I have not seen any clear pattern). This is killing me... ...
10
votes
4answers
53k views

Ubuntu can't detect wifi networks on macbookpro 13.3

I'm new to Ubuntu and Linux in general and I'm not sure how to go about setting up my wifi. It doesn't detect any networks. I'm using a late-2013 13.3" macbookpro with retina display, so it doesn't ...
10
votes
2answers
73k views

No Wireless When Install 14.04 on Macbook Pro

So I'm attempting to dual-boot OS X 10.8.5 (native OS) and Ubuntu 14.04. I installed Ubuntu (hooray!) but upon booting into Ubuntu I discovered I have no network connection from the OS. I'm very new ...
10
votes
6answers
32k views

Don't have network connection using a BCM4313 adapter

I just upgraded to Ubuntu 13.10, but since the upgrade I don't have internet access via wifi anymore. I can: See networks Connect to a network Ping myself (localhost, 192.168.0.103) I can't: ...
10
votes
10answers
36k views

Wireless Network in Virtualbox

I just installed my first Ubuntu Server (12.04) instance and immediately ran into the following problems: Running apt-get install or update fails (see below) Running ifconfig produces peculiar IP ...
10
votes
6answers
5k views

Is it possible to setup a shortcut for enable/disable wifi?

Is it possible to setup a shortcut for enable/disable wifi?
10
votes
2answers
19k views

Ubuntu can not ping Host Name but can ping IP?

well I just went into the Ubuntu world for administration. I found similar threads, except, I am able to ping my own Host name and IP address and my windows can ping my linux host name, but Ubuntu can ...
10
votes
4answers
1k views

How to block offensive wifi SSID?

Our five-year-old girl is enjoying Ubuntu at the moment - there are some great educational and entertainment applications available for kids. But a problem I have is that as she learns to use the ...
10
votes
2answers
38k views

How do I scan for Wireless Access Points?

In Ubuntu 11.04 I used InSSIDer to scan the available APs and sort them by signal strength. Unfortunately the program seems to be broken in Ubuntu 11.10, and iwlist wlan0 scan doesn't return ...
10
votes
2answers
5k views

How can I configure my headless server to connect to a wireless network automatically?

I'm setting up a headless server, but I don't have ethernet access where I want to put it, so I need it to automatically connect to my WiFi network when it boots up (it has a wireless card). I can ...
10
votes
4answers
12k views

How do I configure WiFi to log in to WPA at boot time, regardless of user being logged in?

How do I set a system wide wireless WPA password that starts at boot time, allowing me to SSH in to the machine from outside, for example? I'm running mythbuntu. Until I log in, WiFi doesn't connect, ...
10
votes
5answers
4k views

How can I keep a wireless card's radio powered off by default?

My desktop's PCI wireless card is always scanning for available wireless networks, but I only rarely use it. Can I keep the radio turned off until I need it?
10
votes
3answers
17k views

How do I get an Atheros AR9485 wireless card working?

Recently i updated my 12.10 ubuntu, ever since i got this strange wifi internet problem. Net works fine on the initial boot, after couple of web requests from a browser or command line or any tool, ...
10
votes
3answers
5k views

How to ensure that wireless Logitech keyboard is encrypted?

Just as the title says, I'm using a wireless Logitech keyboard, and I want to ensure that my keystrokes are in fact encrypted. On Windows, I could do that very easily by using the Logitech SetPoint ...
10
votes
1answer
20k views

Network indicator disappeared in Lubuntu [closed]

I just upgraded to Lubuntu 14.04 from 13.10 successufully, via do-release-upgrade. But after reboot, I found that the network indicator has been disappeared, so I cannot switch different network ...
9
votes
1answer
28k views

Installing the driver for TP-LINK TL-WN727N on Ubuntu 14.04

I am new to Ubuntu and I have problems with my Ubuntu 14.04. I plugged my wifi adapter but it did not work so I guess I need to install the driver manually but I don't know how to do it. I currently ...
9
votes
2answers
7k views

Wireless doesn't connect after suspend on an Asus K52F

I'm on an ASUS K52F running Ubuntu 11.10 with the AR9285 wireless card. Wifi works acceptably before suspending, after it doesn't show any networks. the only solution I've found is a full reboot.
9
votes
9answers
5k views

What functionality of an iPad can I use with Ubuntu?

What functionality of an iPad can I use with Ubuntu? I'm thinking about buying an iPad, but I only have Ubuntu PCs these days (no Windows, no Mac), and I'm nervous that it may be too reliant on the ...
9
votes
3answers
17k views

Ubuntu 13.10 - Wifi not re-connecting after suspend [duplicate]

I upgraded the other day from Ubuntu 13.04 to 13.10 on my ZaReason laptop, and the WiFi doesn't reconnect after suspend. In 13.04, pressing Fn+F2 turned network connections back on after suspend. ...
9
votes
1answer
12k views

Problem with building/compiling a driver for Edimax wireless adapter EW-7822UAC in Kubuntu 13.10 64-bit

I have a USB wireless adapter EW-7822UAC from Edimax, and I used to be able to build/compile a Linux driver from the source that the vendor provided just by installing build-essential package on a ...
9
votes
3answers
71k views

How To Connect to Wireless Network in Lubuntu?

Im new to lubuntu have used ubuntu before there is no nm-applet in lubuntu. So how to connect? Pls help
9
votes
3answers
22k views

How to share my WiFi Internet via WiFi? [duplicate]

I am connecting to a WiFi network through my laptop in Ubuntu. Now I need to share my Internet connection with my wife's netbook because her netbook is not able to connect to that WiFi network ...
9
votes
1answer
18k views

Dell Upgrade to 13.04 & 13.10 No wifi, graphic card driver and bluetooth Problem?

(Dell inspiron m5040 Upgrade to 12.04 LTS from 11.10 wifi wont work and has two bluetooth icons?) Old title of post! No Wifi/Bluetooth Problem. "Both Fixed", see below comments for bluetooth fix and ...
9
votes
1answer
18k views

How to make my Dell 1390 wlan minicard work

I have a dell laptop with at dell wireless 1390 wlan mini-card driver, when I installed Ubuntu side by side with Win7 I assume it was missing a wireless driver since that's what it said. Later on I ...
9
votes
1answer
3k views

Why is wireless down/strange after switching to battery or closing/opening the lid?

I noticed that, when I unplugged my laptop, or closed/opened the lid, my wireless connection dropped, every time. I tracked it down to pm-powersave, and made it stop, see below. This could also ...
9
votes
4answers
15k views

Ubuntu on Lenovo Yoga 3 Pro

I just installed Ubuntu 14.04 on a Lenovo Yoga 3 Pro (dual boot with Windows 8.1). Everything seems to work fine except wifi. I tried to follow some of the suggestions on the forum for similar issues ...
9
votes
4answers
10k views

How to move wifi passwords to a new installation

I have an Acer Aspire ZG5 netbook which is currently running Jolicloud, but I've decided it isn't for me and plan to switch to Lubuntu or Xubuntu. However, I do lot of travelling and have many saved ...
9
votes
3answers
6k views

configuring wireless on command line interface

Sometimes I boot into recovery kernel with CLI and networking for troubleshooting my laptop. So is there a way to connect to a wireless router or AP over command line? If it is possible what are the ...
9
votes
6answers
8k views

Automatically reconnect wireless connection

The wireless connection in my house unfortunately often disappears, requiring a wireless router reboot. Making this worse is that my ubuntu media pc, does not automatically reconnect to the wireless ...
9
votes
3answers
748 views

How to persist on a wifi connection after disconnection?

I've got a Ubuntu machine running a software that requires internet. However, sometimes the wifi fails (router reboot for example) and doesn't find the network again, until I manually service network-...
9
votes
3answers
8k views

Why does my wifi Internet intermittently disappear?

So, my Internet intermittently disappears. I have no idea why! For a while I thought it happened when I allowed Update Manager to auto-check for updates, but I don't believe that's the case now. ...
9
votes
3answers
15k views

How to restart WiFi interface without rebooting (it drops connection)?

I boot into ubuntu and it connects to the Wifi network fine. After about 10-15min the DNS stop resolving any website and a couple of minutes later network-managers tells me that I'm disconnected and ...
9
votes
1answer
13k views

Enable Wi-Fi in Recovery Terminal

How do I enable WiFi from the Ubuntu 11.10 netroot recovery terminal? After just 12 hours with Ubuntu, I managed to destroy my ATI fglrx drivers and now I can't repair them without Internet access.
9
votes
2answers
12k views

Wireless keeps cutting out every several minutes on a Realtek RTL8187SE

The internet keeps cutting out every several minutes, sometimes it lasts longer but it happens eventually. I can still use the internet if I disconnect from the menu and click connect again. Any help ...
9
votes
5answers
17k views

Wifi keeps prompting for password

Hey my wifi keeps prompting for the WPA2 password. Is there something that I need to do with Network Manager? Linux version 3.5.0-17-generic (buildd@roseapple) (gcc version 4.7.2 (Ubuntu/Linaro 4.7....
9
votes
5answers
15k views

Atheros AR9462 WiFI very unstable & package loss

I'm having severe issues w/ package-loss and a generally bad connection w/in a WiFi-network at my uni. I'm usually encountering a package loss of ~50% and aborting connections which makes working w/ ...
9
votes
2answers
2k views

Dell XPS 13 Developer Edition Wifi Problem

I have a Dell XPS 13 Developer Edition (L322x) with the Atheros Killer wifi card installed. It's a lovely laptop, but the wifi was hanging for 30 seconds or so, or dropping and reconnecting frequently....
9
votes
1answer
1k views

BCM 4313 proprietary driver blocks WiFi for other devices

I run a home wlan and a few days ago I upgraded a hp dv7 pavilion laptop from Oneiric to Precise. I had the proprietary Broadcom STA driver (wl module) activated. Whenever this laptop was connected ...
9
votes
3answers
5k views

HP Compaq 2510p wireless disabled by hardware switch

I have an HP Compaq 2510p laptop running ubuntu 12.04 LTS. ubuntu reports that wireless is disabled by means of a hardware switch. There is a 'soft-key' button on the laptop to control the physical ...
9
votes
1answer
9k views

How do I Force my Wireless Card to use Mode 802.11n?

I'm using a TP-LINK TL-WN781ND Wireless N card with an AR9285 chipset and an ath9k driver on Xubuntu 12.04.1 with Network manager. iwconfig wlan1 shows that it's using a bit-rate of 54 Mb/s. Is there ...
9
votes
0answers
24k views

How do I get my Broadcom BCM4313 working correctly? [duplicate]

I've installed ubuntu on a Asus 1015 netbook. Everything worked out of the box except for the Wireless adapter, which i had to install with the Additional Drivers application. It apparently installed ...
8
votes
6answers
63k views

Compile and install rtl8192cu driver

Can someone help me with this problem ? I am new to Linux, so I do not know commands and I never did something like installing or compiling with command-line. I bought WiFi adapter from Edimax, model ...
8
votes
4answers
1k views

How did Ubuntu know my WPA Key?

I've recently moved my /home to another computer (keeping all configuration files), with a fresh installation of Ubuntu 10.10. After Installation I've installed wicd and ndiswrapper, to get my ...
8
votes
1answer
19k views

Ralink rt3290 wifi driver is not working in Ubuntu 14.04

I recently upgraded from ubuntu 13.10 to ubuntu 14.04. Wifi (with ralink rt3290 card) was not working in ubuntu 13.10, but after the following the guide here, How do I get a Ralink RT3290 wireless ...
8
votes
6answers
35k views

How do I install BCM4312 wireless drivers? [duplicate]

Possible Duplicate: How to Install Broadcom / STA Wireless card (BCM43XX) completely new to Ubuntu. How do I add Wireless driver for my laptop? I am running a Dell XPS M1330. Right now its ...