diff --git a/inxi b/inxi
index b09cc51..75e93c4 100755
--- a/inxi
+++ b/inxi
@@ -3227,7 +3227,7 @@ show_options()
 	print_lines_basic "1" "-! 32" "Turns on hostname in output. Overrides global B_SHOW_HOST='false'"
 	print_lines_basic "1" "-! 33" "Forces use of dmidecode data instead of /sys where relevant (-M)."
 	print_lines_basic "1" "-! 34" "Skips SSL certificate checks for all downloader activies (wget/fetch/curl only). Must go before other options."
-	print_lines_basic "1" "-! 40" "Will try to get display data out of X. Default gets it from display :0. If you use this format: -40:1 it would get it from display 1 instead, or any display you specify as long as there is no space between -40 and the :[display-number]."
+	print_lines_basic "1" "-! 40" "Will try to get display data out of X. Default gets it from display :0. If you use this format: -! 40:1 it would get it from display 1 instead, or any display you specify as long as there is no space between -! 40 and the :[display-number]."
 	
 	if [[ $1 == 'full' ]];then
 		print_screen_output " "
diff --git a/inxi.1 b/inxi.1
index d2a90bc..d943875 100644
--- a/inxi.1
+++ b/inxi.1
@@ -1,4 +1,4 @@
-.TH INXI 1 "2017\-06\-09" inxi "inxi manual"
+.TH INXI 1 "2017\-06\-10" inxi "inxi manual"
 .SH NAME
 inxi  \- Command line system information script for console and IRC 
 .SH SYNOPSIS
@@ -545,10 +545,18 @@ any reason. Only works with \fBwget\fR, \fBcurl\fR, and \fBfetch\fR. This must g
 
 .TP
 .B \-! 40
-Will try to get display data out of X. Default gets display info from display \fB:0\fR. If you use this format: \fB\-40:1\fR 
-it would get it from display \fB1\fR instead, or any display you specify as long as there is no space 
-between \fB\-40\fR and the \fB:[display id]\fR. Note that in some cases, this will cause inxi to hang endlessly, with Intel
-graphics this has been seen, so it won't work for you in that case.
+Will try to get display data out of X (does not usually work as root user). 
+Default gets display info from display \fB:0\fR. If you use this format: \fB\-! 40:1\fR it 
+would get it from display \fB1\fR instead, or any display you specify
+as long as there is no space between \fB\-! 40\fR and the \fB:[display id]\fR. 
+
+Note that in some cases, \fB\-! 40\fR will cause inxi to hang endlessly when running the option
+in console with Intel graphics (confirmed). Other free drivers like nouveau/ati unknown yet. 
+It may be that this is a bug with the intel graphics driver, more information required.
+
+You can test this easily by running this command out of X/display server: \fBglxinfo -display :0\fR
+
+If it hangs, \fB\-! 40\fR will not work.
 
 .SH DEBUGGING OPTIONS
 .TP