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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 animation for a few minutes, then says disconnected. I am sure the password is correct.

This is a fresh install of Ubuntu 14.04. I've had Ubuntu on this machine before (Installed using same disk), and with my old router WiFi worked fine. Now I have a new router- an Arris TG1672G modem. I currently am using a USB WiFi Dongle (Which is painfully slow) to use the internet.

This modem outputs two WiFi signals: Wireless_Vic, and Wireless_Vic-5G. (Two different bands, 5G being faster) Both have the same WPA2 Personal key.

OS X and Windows 7 have no problems connecting to either network on the same machine.

In the logs I show an attempt to connect to the Wireless_Vic WiFi.

(Logging instructions from https://wiki.ubuntu.com/DebuggingNetworkManager)

I can't make much of it, take a look. (USB Dongle removed for logging, Broadcom card only.)

http://pastebin.com/1zvxG7BQ

Any ideas?

Brandon Rogers
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1 Answers1

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Have you tryed enter this in the terminal it might work:

  rfkill unblock soft
  rfkill unblock hard
  lsmod wlan0
  lsusb -s  udevadm

and then scan for Google whit nmap if it is installed type this in the terminal:

 nmap -v -A Google.com

and it might work fine this way.

Michael
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