Comment 6 for bug 1577800

I used version Core18 of the iwlwifi backports repository:
https://git.kernel.org/cgit/linux/kernel/git/iwlwifi/backport-iwlwifi.git/log/?h=release/LinuxCore18

and the current ubuntu 4.4 kernel with the following dkms.conf:
MAKE="'make' -j 12 KERNELDIR=/lib/modules/${kernelver}/build"
CLEAN="/bin/true"
PACKAGE_NAME=iwlwifi
PACKAGE_VERSION=Core18
REMAKE_INITRD=yes

BUILT_MODULE_NAME[0]=compat
BUILT_MODULE_LOCATION[0]=compat
DEST_MODULE_LOCATION[0]=/kernel/compat

BUILT_MODULE_NAME[1]=cfg80211
BUILT_MODULE_LOCATION[1]=net/wireless
DEST_MODULE_LOCATION[1]=/kernel/net/wireless

BUILT_MODULE_NAME[2]=mac80211
BUILT_MODULE_LOCATION[2]=net/mac80211
DEST_MODULE_LOCATION[2]=/kernel/net/mac80211

BUILT_MODULE_NAME[3]=iwlwifi
BUILT_MODULE_LOCATION[3]=drivers/net/wireless/intel/iwlwifi
DEST_MODULE_LOCATION[3]=/kernel/drivers/net/wireless/intel/iwlwifi

BUILT_MODULE_NAME[4]=iwlmvm
BUILT_MODULE_LOCATION[4]=drivers/net/wireless/intel/iwlwifi/mvm
DEST_MODULE_LOCATION[4]=/kernel/drivers/net/wireless/intel/iwlwifi/mvm

BUILT_MODULE_NAME[5]=iwlxvt
BUILT_MODULE_LOCATION[5]=drivers/net/wireless/intel/iwlwifi/xvt
DEST_MODULE_LOCATION[5]=/kernel/drivers/net/wireless/intel/iwlwifi/xvt