Repair Wifi Not Working Ubuntu 12.04 (Solved)

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Wifi Not Working Ubuntu 12.04

You can look up the default username and password easily on google. Solved: Ubuntu Internet Not Working: If it doesn't work or the command failed saying there is no such module, then you could try opening a terminal and type dmesg | grep b43 If you see lines if it isn't we'll try something else –Arno van der Weijden Dec 26 '13 at 11:56 Please edit your question to add details about your wireless card: lspci -nn weblink

Sign in Share More Report Need to report the video? If The Co-Signer On My Car Loan Dies, Can The Family Take The Car From Me Like They're Threatening To? Ask Ubuntu works best with JavaScript enabled Partners Support Community Ubuntu Documentation Official Documentation Community Help Wiki Contribute Page HistoryLogin to edit WifiDocs/WirelessTroubleShootingGuide Wireless Troubleshooting Guide Devices Drivers Connections Config It takes you to the routers menu and you can allow your mac address. check that

For example, if you have previously installed the bcmwl-kernel-source package, you will need to remove it by using the purge method: sudo apt-get purge bcmwl-kernel-source 2. There is a back up though called Wicd but you have to remove the entire buggy network module. If you are getting b43-phy0 ERROR: Fatal DMA error / b43-phy0 warning: Forced PIO do the following: sudo rmmod b43 sudo modprobe b43 pio=0 qos=0 If it works then add it gksu gedit /etc/wpa_supplicant.conf Example: network={ ssid="ssid_name" psk="password" } Assuming your interface is eth0 you can connect to it with...

Knowing what Broadcom Wireless Card you have There are dozens of Broadcom wireless cards and more seem to appear every day. If your connection drops every so often some users have suggested to set IPv6 to Ignore. This method does not use the Additionals Drivers way. Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the

What does the letter 'u' mean in /dev/urandom? In this case, the revision version is rev 03 as shown inside the Parentheses (...) at the end. For cases where you need to install bcmwl-kernel-source but you are offline, here is an excellent answer about it How to install Broadcom wireless drivers offline To install firmware-b43-installer offline see

I see "wireless is disabled" in the right corner on the top of display :( however I had marked "Enable wireless" –Justas Jul 11 '11 at 19:00 Now after

User contributions on this site are licensed under the Creative Commons Attribution Share Alike 4.0 International License. I had to undo the extra steps of editing the blacklist file. Why would a teen TV show need an FBI warning inside the Young Justice universe? Reason: review Adv Reply April 28th, 2012 #7 Wild Man View Profile View Forum Posts Private Message Super Master Roaster Join Date Feb 2008 Location Texas Beans 17,339 DistroUbuntu Mate

share|improve this answer answered Aug 20 '12 at 17:06 Kat Amsterdam 996612 add a comment| up vote 1 down vote Make sure you're not having an unresolved linux-headers dependency, cf. Loading... Then in a terminal, execute: sudo apt-get install firmware-b43-installer just after reboot, works beautifully for me. I had tried several solutions posted on the web for other Broadcom devices but they didn't work.

You will have to reconfigure all of the passwords but generally that's a good idea to do anyway. have a peek at these guys It was working fine after fresh installation, I upgraded all softwares, media drivers, everything. If you've installed it, purge it. share|improve this answer edited Nov 8 at 16:03 answered Sep 7 '11 at 13:29 Luis Alvarado♦ 110k112407586 4 @LuisAlvarado in my case lspci -nn -d 14e4: showing nothing.

So,I have ubuntu 12.04 64 bit installed. First check if it hard-blocked. Please try it. check over here How can you simplify cos⁶x+sin⁶x to 1-3sin²x cos²x?

An example would be the Lenovo S10-2 which uses the 14e4:4315 rev 01 PCIID. Not the answer you're looking for? Then run cd broadcom-wl- and finally sudo b43-fwcutter -w /lib/firmware wl_apsta_mimo.o.

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You have to do this every time you reboot. I've been having a nice double-liner: Building for architecture x86_64 Module build for the currently running kernel was skipped since the kernel source for this kernel does not seem to be You can check it by running: rfkill list To enable wireless adapters, run: sudo rfkill unblock wifi share|improve this answer edited Aug 6 '11 at 16:55 Jorge Castro 25.2k91388590 answered Apr We support obtaining public domain content only and are not responsible for any external sites / content providers.

after reboot, rfkill list all does not show my wireless device, it only shows Bluetooth device: 0: hci0: Bluetooth Soft blocked: no Hard blocked: no and yet no wireless access! –PHP Are human fetal cells used to produce Pepsi? Netgear ac1750 router won t work with Motorola surfboard 6141.? this content So I find information from the web and try it on Ubuntu.

Please try again later. After the booting process finishes and you are on the desktop (without Wifi network connection), run the following command: sudo /etc/init.d/networking restart Precise Pangolin Networking Restart You will see that this