I see the same problem on AMD platform with Radeon X1250 (integrated/chipset) and Broadcom BCM4312 wireless card using b43 open source driver. So this problem is not only related to a Intel 3945ABG wireless card. Tested radeon.modeset=0 and the problem vanished so far.
I see the same problem on AMD platform with Radeon X1250 (integrated/ chipset) and Broadcom BCM4312 wireless card using b43 open source driver. So this problem is not only related to a Intel 3945ABG wireless card. Tested radeon.modeset=0 and the problem vanished so far.