Comment 16 for bug 1248485

I can come up with no explanation why it would have been working before. That kernel doesn't have support for your wireless hardware.

You've got a few options for getting it working. Probably the easiest is to install the backports drivers. For this you need to install the linux-backports-modules-cw-3.8-precise-generic package, either using the software center or by running "sudo apt-get install linux-backports-modules-cw-3.8-precise-generic" in a terminal. You'll need to reboot after doing this.

The other options are either to upgrade to a newer release or use our hardware enablement stack. Let me know if you want instructions for either of these.

It doesn't seem necessary to add support to Linux 3.2 since we already have a couple of options for getting your hardware working in 12.04, so I'm changing the status to Won't Fix.