I have the Broadcom BCM4328 as well and the problem seems not to appear when I'm using the 386 kernel (instead of the generic) on Hardy (2.6.24-16 and 2.6.24-17).
I have the Broadcom BCM4328 as well and the problem seems not to appear when I'm using the 386 kernel (instead of the generic) on Hardy (2.6.24-16 and 2.6.24-17).