That very last command ("modprobe bcm43xx") fails on my pc with "FATAL: Error inserting bcm43xx (/lib/modules/2.6.22-10-generic/kernel/drivers/net/wireless/bcm43xx/bcm43xx.ko): Operation not permitted"
That very last command ("modprobe bcm43xx") fails on my pc with "FATAL: Error inserting bcm43xx (/lib/modules/ 2.6.22- 10-generic/ kernel/ drivers/ net/wireless/ bcm43xx/ bcm43xx. ko): Operation not permitted"