Broadcom BCM4321: 64 bit wireless adapter not working

[headshrinker101]

Have a Broadcom BCM4321 802.11 a/b/g/n card that works fine with kernel 3.4 but when I upgrade to 3.5 the wireless is not recognized. It worked fine when I ran the 32-bit version with 3.5 but having a 64-bit system I would like to run on 64-bit. Any ideas?
Thanks in advance.

[TOMBSTONEV2]

Try this:

sudo apt-get install linux-headers-generic
sudo apt-get install --reinstall bcmwl-kernel-source
sudo modprobe wl

If that doesn't work go to this website and install b43-fwcuttter firmware, then install the b43 wireless driver.

https://help.ubuntu.com/community/Wi...Driver/bcm43xx