When I boot using the new kernel, I get the following message which I think is relevant to the bug:
bcm43xx: Error: Microcode "bcm43xx-microcode5.fw" not available or load failed. With the old kernel (2.6.22-14-generic) I don't get that, and it works.
When I boot using the new kernel, I get the following message which I think is relevant to the bug: microcode5. fw" not available or load failed. With the old kernel (2.6.22-14-generic) I don't get that, and it works.
bcm43xx: Error: Microcode "bcm43xx-