diff --git a/inxi b/inxi
index 06f7577..8f67733 100755
--- a/inxi
+++ b/inxi
@@ -1,8 +1,8 @@
 #!/bin/bash
 ########################################################################
 ####  Script Name: inxi
-####  version: 1.4.20
-####  Date: October 7 2010
+####  version: 1.4.21
+####  Date: November 1 2010
 ########################################################################
 ####  SPECIAL THANKS
 ########################################################################
@@ -3100,7 +3100,8 @@ get_partition_data()
 	local a_partition_working='' dev_item=''
 	#local excluded_file_types='--exclude-type=aufs --exclude-type=tmpfs --exclude-type=iso9660'
 	# df doesn't seem to work in script with variables like at the command line
-	local main_partition_data="$( df -h -T --exclude-type=aufs --exclude-type=squashfs --exclude-type=unionfs --exclude-type=devtmpfs --exclude-type=tmpfs --exclude-type=iso9660 )"
+	# added devfs linprocfs sysfs fdescfs which show on debian kfreebsd kernel output
+	local main_partition_data="$( df -h -T --exclude-type=aufs --exclude-type=squashfs --exclude-type=unionfs --exclude-type=devtmpfs --exclude-type=tmpfs --exclude-type=iso9660 --exclude-type=devfs --exclude-type=linprocfs --exclude-type=sysfs --exclude-type=fdescfs )"
 	local swap_data="$( swapon -s )"
 	# set dev disk label/uuid data globals
 	get_partition_uuid_label_data 'label'