Comment 3 for bug 747025

user@user-laptop:~$ modinfo iwl3945
filename: /lib/modules/2.6.38-7-generic/kernel/drivers/net/wireless/iwlwifi/iwl3945.ko
firmware: iwlwifi-3945-2.ucode
license: GPL
author: Copyright(c) 2003-2010 Intel Corporation <email address hidden>
version: in-tree:s
description: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux
srcversion: 08BA403405B97DE1DE3DA90
alias: pci:v00008086d00004227sv*sd*bc*sc*i*
alias: pci:v00008086d00004222sv*sd*bc*sc*i*
alias: pci:v00008086d00004227sv*sd00001014bc*sc*i*
alias: pci:v00008086d00004222sv*sd00001044bc*sc*i*
alias: pci:v00008086d00004222sv*sd00001034bc*sc*i*
alias: pci:v00008086d00004222sv*sd00001005bc*sc*i*
depends: iwlcore,cfg80211,mac80211
vermagic: 2.6.38-7-generic SMP mod_unload modversions 686
parm: antenna:select antenna (1=Main, 2=Aux, default 0 [both]) (int)
parm: swcrypto:using software crypto (default 1 [software])
 (int)
parm: disable_hw_scan:disable hardware scanning (default 0) (deprecated) (int)
parm: fw_restart3945:restart firmware in case of error (int)

cat intel-3945-iwlagn-disable11n.conf
options iwl3945 11n_disable=1

user@user-laptop:/etc/modprobe.d# modprobe iwl3945
FATAL: Error inserting iwl3945 (/lib/modules/2.6.38-7-generic/kernel/drivers/net/wireless/iwlwifi/iwl3945.ko): Unknown symbol in module, or unknown parameter (see dmesg)