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

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13
votes
2answers
12k views

How to set up dual wired and wireless connections?

My laptop has both wireless and a wired connection capabilities. Can I connect to a router A using wireless and a separate router B using wired ethernet at the same time without having to switch back ...
5
votes
1answer
6k 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.
4
votes
2answers
5k views

Wireless on an Atheros AR9285 is slow and disconnects

I installed Ubuntu on my notebook yesterday. All right except wi-fi connection. I found wi-fi network (based on D-link dir-300) and connected. But it works too slow and disconnect every 1-3 minutes. ...
6
votes
8answers
36k views

Wireless shows up as disabled, how can I get it working?

$ sudo iwconfig lo no wireless extensions. eth0 no wireless extensions. wlan0 IEEE 802.11bg ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm ...
5
votes
3answers
3k views

Extremely slow connection with a Broadcom BCM4313 wireless card

Recently upgraded into 14.04 from 12.04 using ubuntu update manager. After the system restart, the browser is not showing the web pages(although the wireless network is present/connected and running). ...
10
votes
4answers
6k 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, ...
5
votes
4answers
6k 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 ...
3
votes
2answers
4k views

Drivers for Broadcom BCM43142 on Ubuntu 14.04 (Trusty Tahr)

I am not able to install drivers for my Wi-Fi + Bluetooth card (Broadcom BCM43142). What I have done till now: I have tried using the drivers at this website. I tried following the instructions ...
7
votes
3answers
6k views

How do I install this patched b43 driver?

Recently I purchased a Macbook Pro that has a BCM4331 802.11a/b/g/n WiFi card that does not work with the default kernel. sudo dmidecode -s system-product-name MacBookPro8,2 lspci |grep 4331 ...
6
votes
1answer
10k views

Setting up ubuntu as a wireless accesspoint

I have an android phone which doesn't connect to ad-hoc networks. I use ad-hoc network to share internet among my pcs. I want to setup my ubuntu laptop as a wireless access point. But I don't want my ...
5
votes
2answers
11k views

Failed to set interface wlan0 into AP mode: Intel centrino N1000 Wireless

I am a new Ubuntu user and have installed Ubuntu 12.04 LTS on my Acer Aspire One D255 netbook with an Intel Centrino N1000 Wireless Card. All I want is to set my netbook as wifi hotspot for my android ...
4
votes
3answers
16k views

step by step Ubuntu 12.04 install of Realtek RTL8188CE driver

I am completely new and have never even used terminal before, let alone try install a driver, so while I’ve read countless answers in response to the above problem, I don't even understand when I ...
3
votes
1answer
9k views

connecting to wifi internet using TP-Link (TL-WN723N) usb adapter with Ubuntu 12.10

I use TP-Link (TL-WN723N, ver:2.2) usb adapter to connect to a wifi internet using Windows 7. Its WEP encryption type network and using a security key i can connect to internet. But in Ubuntu 12.10 i ...
1
vote
2answers
1k views

How can I load the standard wireless driver after I deinstall ndiswrapper?

since I have some problems with my download speed under ubuntu (see my other question) I installed ndiswrapper to load windows driver for my wifi card. Unfortunatly it didn't worked very well so I ...
12
votes
4answers
10k views

Network Manager or WICD?

A couple of years ago when I first began using Ubuntu I had issues with Network Manager and so I switched to wicd which works perfectly. (I forget the exact issues, but wicd solved the problems) I am ...
6
votes
1answer
2k views

How to change the refresh rate at which the network manager updates the wireless access points

Sometimes it takes too long for the network manager to update to see new wireless AP. Is it possible to change the time interval between checks?
4
votes
5answers
11k views

How to install Qualcomm Atheros AR9565 wireless drivers?

I purchased an HP laptop with the Qualcomm Atheros AR9565 (QCWB335) wireless adapter. I understand that this adapter is currently not supported on Ubuntu 12.04 and there is no way to get wireless ...
4
votes
4answers
21k views

How do I install the driver for my Linksys AE1200 Wireless-N USB Adapter?

I recently downloaded Ubuntu from the main website with the hopes of dual booting it with Windows. While the operating system works, it says that I need to install a driver for my graphics card. When ...
4
votes
1answer
2k views

How do I Install MythTV on a Lenovo S12 with wireless?

How do I install Ubuntu 11.10 and MythTV client on my Lenovo S12 (Intel Atom) laptop and use it using WiFi?
4
votes
1answer
9k views

edimax EW-7811Un USB wireless - sees network but fails to connect to it

Yesterday I got my first Ubuntu (11.10 32 bit) installation (wish me luck), and I ran into a problem with my USB network card. I use a wireless USB stick by edimax (it is called IEEE802.11b/g/n nano ...
3
votes
2answers
11k views

Dell 1390 wireless (BCM4311) Ubuntu 12.04 no wireless icon in unity

I have a Dell Inspiron 1520, which has the Dell Wireless 1390 card (based on the BCM4311 chipset). During installation, Ubuntu 12.04 detected the device and installed the Broadcom STA driver. ...
3
votes
3answers
8k views

How to change wlan0 mac adress? [duplicate]

My native linux partition is connected with a yagi usb antenna and my virtual machine is a cloned setup of it, the problem is the mac adress that interfere but i could only change the mac adress of ...
2
votes
1answer
2k views

How do I install an ASUS USB-AC56 WiFi adapter?

I'm trying to get this ASUS USB-AC56 adapter installed on Ubuntu 12.04, but when I try to extract the Linux file from the cd, it says I don't have the right permissions to extract. I tried downloading ...
2
votes
1answer
329 views

How can I troubleshoot problems with an Intel wireless card?

How can I troubleshoot the issue? Problems range through: Poor connection speeds Dropped connections Failure to connect Seemingly random disconnects Poor range Card is stuck in hardware ...
2
votes
2answers
3k views

Wireless Driver for HCL ME (Realtek rtl8191sevb)?

I recently bought HCL ME with Windows. I formatted and installed Ubuntu netbook version. I am getting wifi is not connection it looks disabled in network place. My network controller is Realtek ...
1
vote
2answers
5k views

unable to establish Wi-Fi connection on some wireless networks

I'm unable to connect to only some networks (password/SSID triple check) with my default wireless adapter Broadcom BCM4313 802.11b/g/n (using Proprietary driver Broadcom STA) while running Ubuntu ...
1
vote
1answer
10k views

No firmware found for Broadcom wireless card (BCM4318) on Dell Latitude D610

Trying to get my 03:03.0 Network controller: Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller (rev 02) working. I just reformated and installed 12.04 on this old ...
1
vote
6answers
7k views

Wireless connection with a Centrino Wireless-N 1000 won't last longer than 20 seconds

My laptop is a Lenovo Sl510. It will ask me for my network key and after inputting it, it will drop after about 20 seconds, and ask for the key again, and continuously do this. I never had any ...
0
votes
1answer
1k 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 ...
0
votes
1answer
1k views

Tata Docomo 3g Dongle in Linux [Mint or Ubuntu ]

I need help connecting the Tata Docomo 3g Dongle in Linux.I searched everywhere on the internet and could not find any solution.I think all the required files are provided with the device : Here is ...
0
votes
3answers
3k views

How can I fix errors installing D-Link DWA-121 wireless driver tarball?

I tried the following instructions as given on D-Link's website to install the necessary drivers: Supported OS and kernel version : LINUX (kernel 2.6.18 ~ 2.6.37) tar zxvf ...
13
votes
2answers
1k views

Is there a way to run a script every time I connect to a specifc wireless network?

There is a specific wireless network I connect to that requires me to use vpnc to access the internet. If I make a script to do this, is there a way to set it up so every time I connect to this ...
7
votes
1answer
2k views

Can't get BCM4331 wireless working right

I have Ubuntu 12.10 on my Macbook Pro, which has BCM4331 for wifi. It's been working fairly well, except I've been having a problem that the connection will randomly stop working. Ubuntu still says ...
7
votes
3answers
10k views

Are the Ralink RT3090 drivers incompatible with Ubuntu 10.10?

Ralink Technology publishes their drivers in source code form on their website here. When complied with make and make install in 10.04, the drivers worked well in 32 and 64 bit versions of Lucid. ...
6
votes
1answer
5k views

Broadcom driver woes

--Edit-- (in case I need to see this again) After a clean install this worked: Your device uses the driver b43 and proprietary firmware. The Broadcom STA driver which provides wl is not appropriate. ...
5
votes
1answer
9k views

How to make an android phone use a wi-fi hotspot created on ubuntu [duplicate]

I want to know how to enable an android phone to detect the hotspot created under ubuntu so that the phone can use thse internet through it. I have learnt that Android does not support ad-hoc.I tried ...
4
votes
2answers
6k views

How to change Function (Fn) Key behavior on wireless Logitech keyboard

I do have a wireless Logitech K750 keyboard (silver Mac version) connected to a Lenovo ThinkPad (via the unifying USB receiver, together with a wireless Logitech mouse M705) and currently running ...
4
votes
7answers
9k views

Wireless is disabled by hardware switch

Network manager shows the message "wireless is disabled by hardware switch" while three is no switch on the laptop to disable wireless. below is the lshw output which might help to get to the ...
4
votes
2answers
5k views

Clarification of the third-party software options during system installation

During installation, the user is presented with the following dialogue: The 'Flash' and 'MP3' options are pretty self-explanatory, but what about the 'wireless hardware' and 'other media' options. ...
3
votes
4answers
5k views

Kubuntu 13.10 Wifi doesn't work - DHCP timeout

I have a Realtek RTL8188CE 802.11b/g/n WiFi adapter in my computer. Today I upgraded to 13.10 and I can't connect. Before upgrading WiFi worked just fine. I can see WiFi networks, but it just gives ...
3
votes
2answers
5k views

Wireless problems with Broadcom BCM4313

I have a wireless problem with this wifi adapter. At first when installing my Ubuntu 12.10 the STA driver was working fine. Then my wired connection wasn't working. After installing the alx driver and ...
3
votes
1answer
4k views

Why has wireless disappeared after my 12.10 upgrade?

I just upgraded to 12.10 on my Lenovo B570 laptop. NetworkManager isn't displaying a submenu for wireless connections at all, even though I downloaded the update through the wireless connection. This ...
3
votes
1answer
1k views

WiFi repeatedly asks for password (Ubuntu 12.10 fresh) [closed]

I'm sure the passphrase is correct 100% but Wifi keeps asking for authentication and never connects. What can I do? I've tried removing the networks, resetting the router, changing the password, ...
2
votes
1answer
45k views

How do I install drivers for the Alfa AWUS036H USB wireless adapter?

I bought this network adapter from Amazon and I don't know how to install the drivers. The adapter comes with a CD for drivers and when I put it in, it has .autorun.exe autorun.ico autorun.csp, and ...
2
votes
1answer
2k views

How to prevent WLAN connection from dropping permanently on a Fritz USB WLAN N stick?

I have a desktop with a Fritz USB WLAN N stick and tried Ubuntu 12.04. Installation went fine and WLAN is working. However, connection drops permanent. Reconnecting manually fixes it but after a few ...
2
votes
3answers
22k views

How do I get a TP Link TL WN722N wireless card working?

I recently built a barebones machine (shuttle SH67H3), installed Oneiric (64-bit) and everything was great (no wireless card but wired connection was fine). Now our router has changed locations and ...
2
votes
0answers
3k views

Wireless doesn't work on a Broadcom BCM4311 [duplicate]

Possible Duplicate: Broadcom BCM4311 Wireless not working I have an HP Pavilion dv6000 laptop. The wifi worked perfectly when I had 10.10 installed, the system says that the driver is ...
1
vote
1answer
282 views

WiFi not working on Asus U32 with Ubuntu 14.04

I know this problem has been stated before, but none of the solution worked for me. I'm running Ubuntu 14.04 on a Asus U32 laptop, alongside Windows 8. Recently I've updated from 12.04 to 14.04 and ...
1
vote
3answers
1k views

Wifi dropping every 20 mins

My wifi keeps dropping every 20 minutes or so (on my home network), and will not let me connect again until I reboot my laptop. This is not a network problem, as wifi is stable on my cell phone. Could ...
1
vote
1answer
6k views

Cannot connect to WiFi Broadcom Corporation BCM4313 802.11b/g/n Wireless LAN Controller (rev 01)

I just installed Ubuntu 13.04 with my Pavilion dv6. My laptop originally was operated under Windows 7. My WiFi worked fine when it was still on Windows 7. However, after I changed the OS to Linux ...