Broadcom wireless cards have proven to be a consistent thorn for many Linux user. There are however in Ubuntu several choices and most users usually find that their needs are met either by installing Broadcom's own drivers or ones created using open source software.

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244 views

Get Broadcom Wifi Card [14e4:43ae] to work

The Wifi isn't working, I'm not able to create a new (wifi) connection in the Network Settings. As mentioned in this answer I should ask a new question, if I have PCI ID that's not listed and well ...
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1k views

Wireless driver only works after plugging the cable in with a BCM4313

I upgraded to Ubuntu 12.04 this week. I've had a couple of problems with my wireless card. After following some posts here on askubuntu I got it to work on a peculiar way: When I start my laptop ...
2
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138 views

Ubuntu 14.04 Bluez5 Broadcom BCM20702A0

So I recently upgraded to Bluez5 by building the package from source via these instructions: How to upgrade to the latest BlueZ version on Ubuntu 12.04 LTS? However now upon boot I get the following ...
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180 views

Wifi keeps dropping on MacBook Pro with Ubuntu 15.10

For some reason the wifi drops periodically every 15 or so minutes. I have the Broadcom BCM4360 and using the driver installed from bcmwl-kernel source.
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317 views

Ubuntu 15.10 no wifi, Bluetooth, USB, sound

I have a laptop dell vostro 3560. It had Ubuntu 15.04, but after a fresh install of ubuntu 15.10, WiFi, Bluetooth, USB ports and sound don't work. I have wired internet connection though. $ lspci ...
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311 views

BCM43142 stops working randomly after upgrading to 15.10

My laptop is Dell Inspiron 5520, the wireless network is BCM43142 which doesn't work properly after upgrading to 15.10. It works for a while and stop working without any error or notification, after ...
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27 views

Problem with 6.30.223.248+bdcom in Precise

For the benefit of others, I just wanted to report here, that I suddenly began to notice an extremely unstable wlan on my Lenovo G700 still running Precise. Things were fine as soon as I moved close ...
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321 views

Dell XPS 13 (2015) cannot find some wireless networks

I have Dell XPS 13 9343 (Ubuntu 15.04, 3.19 kernel) with Broadcom BCM4352 wireless card and it cannot find some wifi networks including mine. My other notebook (same Ubuntu version) and cellphone have ...
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135 views

For a 32-bit Ubuntu 14.04 install, How to install Broadcom wireless 32 bit drivers offline

I have found the steps for doing this with the 64 bit installation of Ubuntu, and I assume that the steps are the same for the most part with the exception of the actual files used. I need some ...
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515 views

wifi doesn't work on Macbook pro 15 of ubuntu 14.04 LTS

Searched around and still cannot solve the wifi issue. lspci -nn | grep 0280 shows 03:00.0 Network controller [0280]: Broadcom Corporation Device [14e4:43ba] (rev 01) I installed ...
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699 views

14.04 on MBP 5,5 Sporadic Wireless Disconnects from Eduroam

As it says in the title, I have 14.04 installed on a 2009 5,5 MBP and the wireless sporadically disconnects from one specific wifi network; Eduroam. The disconnects are not after a set period of time ...
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83 views

How to create Hotspot with a Broadcom bcm43228 wireless card?

It seem impossible to configure this card to master mode. I can creat ah-doc connection, but no other device can see it. Anyone knows if this is doable and how? Thanks in advance!
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520 views

Can't Connect to Wifi adhoc network created in windows 7 from Ubuntu 14.04

I have Two laptops. One is running on Windows 7 and connected to internet though wire and other is running on Ubuntu 14.04. I have Created a wifi adhoc network in windows 7 machine and shared the ...
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192 views

Extremely slow connection with BCM4318 wireless card and Ubuntu 14.04

I'm getting terrible internet speeds on my computer running Ubuntu 14.04 with a Broadcom BCM4318 wireless card. I have 20 mb/s internet and when I run a speed test, I'm not even getting 1 mb/s. I run ...
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6k views

Wifi not working on Ubuntu 14.04 macmini

I just installed 14.04 on a Mac Mini, and the wireless drivers are not working. I went into "additional drivers" and choose the broadcom proprietary drivers (like I did in 12.04) but they're not ...
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2k views

Constantly prompted to enter wifi password with a Broadcom BCM4323

Our last router worked just fine, I stayed connected to it wirelessly flawlessly (using Ubuntu 12.04 and Ndiswrapper). I installed our new router and now I can't connect to it at all. All 4 mobile ...
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231 views

Kernel fails to build Broadcomm dkms modules, how to fix it?

My computer is not recognising the wireless network. When I try to activate my drivers I get errors. I tried to solve by: sudo apt-get remove bcmwl-kernel-source sudo apt-get install ...
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290 views

Wifi dead slow with WPA2 enterprise 12.04

I am using Wifi with WPA2 enterprise protocol. Wifi is dead slow and sometimes I get 'Connection Lost' error. My university has no support for Linux and advised me to write my own wifi driver. Any ...
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901 views

Ubuntu 12.10 Module wl not found

I was trying to install the b43 drivers, but I couldn't because the module wl was not found. I am using Ubuntu 12.10. I know this is not much information so ask me to enter any commands in the ...
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0answers
502 views

How do I use network manager (instead of command line tools) for wifi with Broadcom BCM4401 card when booting without network cable?

I installed 12.04 on to a non-PAE laptop using the network-based (ncurses interface) install disk. Once I had the unity desktop up-and-running, wireless was working fine "out of the box" with the ...
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1k views

Driver / Module brcm80211 missing

I'm user of Xubuntu 12.04 on an AOD270 Netbook. It has a built-in chipset for the wifi connection Broadcom 4313 14a4:4727, which I'm trying to get to work in both normal and monitor mode. I got it ...
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381 views

Wireless always disconnects with a Broadcom BCM4312

I upgraded my Ubuntu 10.10 for Ubuntu 12.04. I have a Emachines E625 With Ubuntu 12.04 my wireless always disconnects every 10 sec. It didn't do that with 10.10. Here is my config: Linux ...
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101 views

Ubuntu 15.10 and BCM43142

I have a problem with my new HP 250 G4 notebook or better with the included wireless card and Ubuntu 15.10: When I'm near the wlan router it takes about 5s to connect to my network. At places with ...
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154 views

Macbook Pro (Mid 2015) Wifi [14e4:43ba] doesn't work on 15.10

I have a fairly new Macbook Pro and I installed Ubuntu 15.10 on it recently. Unfortunately, I can't seem to connect to WiFi. I determined the chipset through the terminal: $ lspci -nn | grep 0280 ...
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35 views

wifi wont stay connected very slow at times

my wifi wont stay connected, sometimes it disconnects. other times it says its still connected but i cant load any pages etc. is there any way to fix this? i just installed ubuntu 14 latest. output ...
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555 views

Ubuntu + Raspberry Pi 2

I have a question about Raspberry pi 2 and Ubuntu. I have seen in YouTube videos Ubuntu runs videos very slow because of NO video driver support in Ubuntu (including other versions / Lubuntu, Linaro ...
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101 views

Broadcom wireless disabled after sleep on HP Pavillion

I've dropped a Ubuntu 14.04 onto a new HP Pavilion laptop. After installing the bcmwl-kernel-source package, the Wi-Fi appears to work, however after putting the laptop to sleep (via closing the lid) ...
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351 views

Random WiFI dropping in 15.04

I'm using 15.04-64 bit on a laptop 8GB RAM, Intel i7 4510U, Nvidia 840M. I only recently got Ubuntu to work after a lot of trouble with my Nvidia card. My WiFi randomly drops even though my router is ...
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270 views

Wifi broadcom, ubuntu 14.04 , Dell Vostro - still diconnecting -need help

Sorry I know that this problem was on this forum , but I tried to do everything, resolve the problem and I ... no result. What I try: change kernel to 3.18, and 3.19 change driver, disable N ...
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283 views

Unstable wifi connection in Ubuntu 14.04 64-bit on Asus R510J

I have recently upgraded to 14.04 64-bit and since then my connection to my home WiFi network has become unstable, the computer often randomly disconnects and the ping commands often indicates loss of ...
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172 views

ubuntu 14.04 broadcom wireless disconnecting

So I just recently finished fixing my BCM43124 Wireless adapter by doing, sudo apt-get install bcmwl-kernel-source and it's now working. Though another problem has occurred. Whenever I get too far ...
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23 views

New installation (and user) unable to get Broadcom adapter to work

Having trouble using the help section to get my Broadcom adapter to work. It is not helped by the fact that I don't have another internet connection. I found this page ...
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292 views

14.04 BCM 43142 disconnecting and reconnecting when too far

I just recently fixed my broadcom driver and it seemed to work out perfectly but when I get too far (about 10 feet away) it automatically disconnects and tries to reconnects again. When it does ...
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51 views

14.04 no wifi, no launcher

I installed 14.04 LST but only a nude desktop. I searched with Google and found something about Compiz. Nothing worked because "I haven't any permission". I tried it with sudo. I need to connect my ...
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56 views

Crazy Wifi Connection

I've just bought a DELL XPS 13". Testing the new Ubuntu 15.04, everything was ok. During the test I've just enabled an additional driver for the Wi-fi (Broadcom bcm4352 ). So I've installed Ubuntu. ...
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172 views

How to fix limited wifi speed broadcom bcm4311 driver? (k)ubuntu 14.04

I installed kubuntu 14.04 LTS, on an old 2007 Acer aspire celeron 5310 laptop... It uses the broadcom BCM4311 wireless card. Installed the broadcom drivers via: sudo apt-get install b43-fwcutter ...
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229 views

Ubuntu 14.04 wifi drops MacBook Pro 9,2

I just installed Ubuntu on my MacBook Pro 9,2 (dual boot with rEFInd) and I'm experiencing constant drops of my WiFi signal. I followed the instructions listed here Installing Broadcom Wireless ...
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55 views

how to fix broadcom drivers for ubuntu touch?

How can i solve my issue to get ubuntu touch running on my phone? I just create new defconfig for Ubuntu Touch to port on Galaxy S2 Plus, after compile it without problems, since my device doesn't ...
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0answers
192 views

Connected to network, but browser will not load pages…most of the time FIXED

I found a work around. I had an old router laying around from before I had comcast. So I plugged it in to my comcast modem/router, and my desktop likes that network well enough. Not the coolest ...
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90 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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0answers
302 views

Ubuntu 14.04 upgrade wired ethernet slow

I have upgraded to 14.04 and am experiencing slow wired ethernet connection. Windows 7 pc wireless connection receives 8Mbs Ubuntu 14.04 LTS 1-2Mbs Only started after upgrade. Ethernet details: ...
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298 views

How to install Broadcom Gigabyte 57xx

I am new to Ubuntu. I installed the OS in my computer and the system tells me I have no NIC. Apparently the OS can not see my on-board NIC. I downloaded 6 various packages for the Broadcom NIC and ...
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1k views

Dell Vostro 2520 WiFi not working after Ubuntu 14.04 update

I tried the following command: sudo apt-get install --reinstall bcmwl-kernel-source Wireless worked for sometime but after reboot WiFi stopped again. Can someone please help? Software center in ...
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675 views

Ubuntu 14.04 and Wireless problem using Dell Vostro 3560

I'm a Linux newbie, I've just installed Ubuntu 14.04 on my Dell Vostro 3560 with Broadcom wireless card. The problem is that I can't use wifi on Ubuntu 14 (also on Ubuntu 13.10). my network indicator ...
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315 views

Monitor Mode on broadcom 6.30.223.248 wl driver does not work

I am trying to use broadcom card for sniffing wireless frames. With 6.30.223.248 wl driver, when I try to configure monitor mode using echo 1 > /proc/brcm_monitor0 , system Hangs. I am using Ubuntu ...
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439 views

New Ubuntu 14.04 on thinkpad e145 bluetooth not working

I just installed Ubuntu 14.04 on a brand new Thinkpad E145 and am trying to use a bluetooth wireless mouse. I cannot pair it because Ubuntu cannot discover it. I have tried most of the solutions that ...
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38 views

Lenovo wireless issue

When I turn on my Lenovo G550, the wireless card's led is not flashing and I cannot scan for wireless networks. When I go to the Additional Drivers to install the missing driver I indeed find my ...
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0answers
2k views

Wireless not Working BCM43142 Ubuntu 12.10 on Sony Vaio Fit 15E SVF15414CXB

I recently bought Sony Vaio Fit 15E SVF15414CXB. It has a AMD 64-bit processor and is pre-installed with Windows 8. I installed Ubuntu 12.10 and made it dual boot. But to my surprise no wireless ...
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259 views

Problem connecting to some wifi networks

I'm using Dell Latitude E5530 running Ubuntu 13.04 and I have problems with connecting to some WiFi networks. While I am able to connect to most of WiFi, in some cases system is repeatedly asking me ...
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0answers
803 views

Unable to connect to WPA2 Personal

Today I've installed a new Asus RT-N10E router, as I switched from DSL to a cable ISP. Honestly, I can't recall which security settings I used on the previous one. Thing is, that's I want it to be ...