...@miles:~$ sudo modprobe -v iwlagn
insmod /lib/modules/3.0.0-17-generic/kernel/net/wireless/cfg80211.ko
insmod /lib/modules/3.0.0-17-generic/kernel/net/mac80211/mac80211.ko
insmod /lib/modules/3.0.0-17-generic/kernel/drivers/net/wireless/iwlwifi/iwlagn.ko lln_disable=1
FATAL: Error inserting iwlagn (/lib/modules/3.0.0-17-generic/kernel/drivers/net/wireless/iwlwifi/iwlagn.ko): Unknown symbol in module, or unknown parameter (see dmesg)
...@miles:~$ sudo update-initramfs -u
update-initramfs: Generating /boot/initrd.img-3.0.0-17-generic
...@miles:~$ sudo modprobe -r iwlagn && sudo modprobe iwlagn
FATAL: Error inserting iwlagn (/lib/modules/3.0.0-17-generic/kernel/drivers/net/wireless/iwlwifi/iwlagn.ko): Unknown symbol in module, or unknown parameter (see dmesg)