diff --git a/scripts/getInfo b/scripts/getInfo
index 042320f..067593a 100755
--- a/scripts/getInfo
+++ b/scripts/getInfo
@@ -1,7 +1,7 @@
 #!/bin/bash
 
-version=2.44.2
-date="24/11/2017"
+version=2.45.0
+date="25/11/2017"
 projet="simpledeb"
 contact="IRC freenode ##sdeb ou https://framagit.org/kyodev/kyopages/issues/"
 script="getInfo"
@@ -24,18 +24,19 @@ f__affichage(){		# 29/10/2017
 	echo -e "$BLUE$affichage_text\n$YELLOW     version $version - $date$STD\n"
 }
 
-	# detect system architecture, assign $architecture : 32bits, i686 | 64bits, amd64, return 1 on unknown architecture
+	# detect system architecture, assign $architecture : 32bits, i686 | 64bits, amd64 (x86_64),
+	# return 1 on unknown architecture
 	# remarque, debian: dpkg --print-architecture affiche i386
-f__architecture(){		# 08/2017 spécifique
+f__architecture(){		# 26/11/2017 spécifique
 	case "$(uname -m)" in
 		amd64 | x86_64 )
-			architecture="64bits, amd64";;
+			architecture="64bits, amd64 (x86_64)";;
 		i?86 | x86 )
 			architecture="32bits, i686";;
 		* )
 			case "$(getconf LONG_BIT)" in
 				64 )
-					architecture="64bits, amd64";;
+					architecture="64bits, amd64 (x86_64)";;
 				32 )
 					architecture="32bits, i686";;
 				*)
@@ -564,14 +565,14 @@ echo "----"
 
 fi_cpu(){		# 19/11/2017
 	local cpu_flags text iflag var_temp qte_flags text_flags="" pluriel
-	cpu_flags=$(sed -n 's/^flags.*: \(.*\)$/\1/p;' /proc/cpuinfo | sed -n '1p'| \
+	cpu_flags=$( sed -n 's/^flags.*: \(.*\)$/\1/p;' /proc/cpuinfo | sed -n '1p'| \
 		tr ' ' '\n' | sort | tr '\n' ' ' | xargs )
 	[ "$CPU_FLAGS" ] || figet_cpu_flags	# appel 'base' des tags, obtention $CPU_FLAGS
 	for iflag in $cpu_flags; do
-		var_temp=$(grep -E "^${iflag^^}[[:blank:]]" <<< $CPU_FLAGS)
+		var_temp=$( grep -E "^${iflag^^}[[:blank:]]" <<< $CPU_FLAGS )
 		[ "$var_temp" ] && text_flags+="  ‣ $var_temp  \n" || text_flags+="  ‣ $iflag\t⟷ \t? \n"
 	done
-	[ "$cpu_flags" ] && qte_flags=$( f__wcv -w "$cpu_flags" flags)
+	[ "$cpu_flags" ] && qte_flags=$( f__wcv -w "$cpu_flags" flags )
 	[ "$fg_cpu" ] || figet_cpu
 ### 
 	[ ${fg_cpu:0:1} -gt 1 ] && pluriel="s" || unset pluriel
@@ -601,13 +602,13 @@ fi_disk(){		# 20/11/2017
 		[ "$alert_dd_temp" ] && alert_dd_temp=${alert_dd_temp::-1}		# suppression dernier $'\n'
 	fi
 		# df, espaces des partitions montées seules 
-	disk_df="$(df -h --output=source,target,fstype,size,used,avail,pcent --exclude=tmpfs --exclude=devtmpfs | grep -Ev 'devpts|none|proc|sys|tmpfs|udev')"
+	disk_df=$( df -h --output=source,target,fstype,size,used,avail,pcent --exclude=tmpfs --exclude=devtmpfs | grep -Ev 'devpts|none|proc|sys|tmpfs|udev' )
 		# df -i, inoeuds
-	disk_df_i="$(df -i --exclude=tmpfs --exclude=devtmpfs | grep -Ev 'devpts|none|proc|sys|tmpfs|udev')"
+	disk_df_i=$( df -i --exclude=tmpfs --exclude=devtmpfs | grep -Ev 'devpts|none|proc|sys|tmpfs|udev' )
 		# lsblk répertoire disques & partitions
-	disk_lsblk="$(lsblk -o NAME,FSTYPE,SIZE,LABEL,MOUNTPOINT,UUID)"
+	disk_lsblk=$( lsblk -o NAME,FSTYPE,SIZE,LABEL,MOUNTPOINT,UUID )
 		# fstab
-	fstab="$(f_grep_file "/etc/fstab" "nofile")"
+	fstab=$( f_grep_file "/etc/fstab" "nofile" )
 		# resume
 	resume=$( f_grep_file "/etc/initramfs-tools/conf.d/resume" "nofile" )
 	if [ "$resume" == "nofile" ]; then
@@ -618,8 +619,8 @@ fi_disk(){		# 20/11/2017
 		alert_file_resume+="À investiguer si erreur au boot ou boot très long ou erreur update-initramfs.  \n"
 		alert_file_resume+="Notes: <https://kyodev.frama.io/kyopages/debian/petits-soucis/#fichier-resume>   \n"
 	fi
-	idResume="$(grep -Evs '^[[:blank:]]*#|^$' /etc/initramfs-tools/conf.d/resume | sed -En 's/.*UUID=([0-9a-Z-]*).*$/\1/p')"
-	idSwap="$(grep -Ev '^[[:blank:]]*#|^$' /etc/fstab | sed -En 's/UUID=([0-9a-Z-]*).*swap.*$/\1/p')"
+	idResume=$( grep -Evs '^[[:blank:]]*#|^$' /etc/initramfs-tools/conf.d/resume | sed -En 's/.*UUID=([0-9a-Z-]*).*$/\1/p' )
+	idSwap=$( grep -Ev '^[[:blank:]]*#|^$' /etc/fstab | sed -En 's/UUID=([0-9a-Z-]*).*swap.*$/\1/p' )
 	if [ "$idSwap" ] && [ "$idResume" ] && [ "$idSwap" != "$idResume" ]; then
 		alert_uuidResume+="vérifier la config resume, l'UUID ne correspond pas à celui du swap.  \n"
 		alert_uuidResume+="id  swap : $idSwap  \nid resume: $idResume  \n"
@@ -697,11 +698,11 @@ fi_dmesg(){		# 23/11/2017
 		echo -e "$text" >> "$fileOutput"
 		return 0
 	fi
-	dmesg_emerg=$(sed -n 1,"$nb_lignes"p  $file-emerg)
-	dmesg_alert=$(sed -n 1,"$nb_lignes"p  $file-alert)
-	dmesg_crit=$(sed -n 1,"$nb_lignes"p  $file-crit)
-	dmesg_err=$(sed -n 1,"$nb_lignes"p  $file-err)
-	dmesg_warn=$(sed -n 1,"$nb_lignes"p  $file-warn)
+	dmesg_emerg=$( sed -n 1,"$nb_lignes"p  $file-emerg )
+	dmesg_alert=$( sed -n 1,"$nb_lignes"p  $file-alert )
+	dmesg_crit=$( sed -n 1,"$nb_lignes"p  $file-crit )
+	dmesg_err=$( sed -n 1,"$nb_lignes"p  $file-err )
+	dmesg_warn=$( sed -n 1,"$nb_lignes"p  $file-warn )
 	[ "$dmesg_emerg" ] || dmesg_emerg="  <vide>"
 	[ "$dmesg_alert" ] || dmesg_alert="  <vide>"
 	[ "$dmesg_crit" ] || dmesg_crit="  <vide>"
@@ -734,7 +735,7 @@ fi_efi(){		# 20/11/2017
 	unset text
 }
 
-fi_graph(){		# 24/11/2017
+fi_graph(){		# 25/11/2017
 	local slots cards cmd_cards ig 
 	local stck_glxinfo stck_glxinfoOpt stck_glxinfoDri glx_dvc cmd_glx_dvc glx_dvc_temp openGl cmd_openGl
 	local providers resolutions pluriel modules cmt_modules text
@@ -793,16 +794,16 @@ fi_graph(){		# 24/11/2017
 		done
 		if [ "$1" == "dri" ]; then
 			dri_glxinfo=${dri_glxinfo::-1}
-			[ $( f__which uniq ) ] && openGl=$(uniq <<< $dri_glxinfo) || openGl="$dri_glxinfo"
+			[ $( f__which uniq ) ] && openGl=$( uniq <<< $dri_glxinfo ) || openGl="$dri_glxinfo"
 		fi
 		openGl=${openGl::-1}
 	}
 
 	if [[ "$wayland" && "$EUID" -eq 0 ]]; then	# évite erreur $DISPLAY en root wayland
-		openGl="n/a en root sous wayland"
-		resolutions="n/a en root sous wayland"
-		providers="n/a en root sous wayland"
-		current_preferred="n/a en root sous wayland"
+		openGl="n/a:wayland root"
+		resolutions="n/a:wayland root"
+		providers="n/a:wayland root"
+		current_preferred="n/a:wayland root"
 	else
 			# openGl / glxinfo
 		if [ $( f__which glxinfo ) ]; then
@@ -818,11 +819,11 @@ fi_graph(){		# 24/11/2017
 			if [ "$fg_nb_gpu" -gt 1 ]; then		# plusieurs cartes, optirun et prime
 				if [ $( f__which optirun ) ]; then
 					stck_glxinfoOpt=$( optirun glxinfo )
-					glx_dvc_temp=$( grep 'Device: ' <<< $stck_glxinfoOpt )
+					glx_dvc_temp=$( grep 'Device: ' <<< $stck_glxinfoOpt | xargs )
 					cmd_glx_dvc="optirun $cmd_glx_dvc"
 				else
 					stck_glxinfoDri=$( DRI_PRIME=1 glxinfo )
-					glx_dvc_temp=$( grep 'Device: ' <<< $stck_glxinfoDri )
+					glx_dvc_temp=$( grep 'Device: ' <<< $stck_glxinfoDri | xargs )
 					cmd_glx_dvc="DRI_PRIME=1 $cmd_glx_dvc"
 				fi
 				[ "$glx_dvc_temp" != "$glx_dvc" ] && glx_dvc+="\n$glx_dvc_temp"	# ajout si diff
@@ -893,8 +894,8 @@ fi_graph(){		# 24/11/2017
 	unset text
 }
 
-fi_hw(){		# 10/11/2017
-	figet_hw
+fi_hw(){		# 25/11/2017
+	[ "$fg_hw" ] || figet_hw
 ###
 	text="## hardware monitor ACPI  \n\n"
 	f_display "fg_hw" "sans"
@@ -903,11 +904,14 @@ fi_hw(){		# 10/11/2017
 	unset text
 }
 
-fi_journal(){		# 23/11/2017
+fi_journal(){		# 25/11/2017
 	local jctl_boot jctl_alert_k jctl_crit_k jctl_err_k jctl_warn_k jctl_warn_nok jctl_last jctl_size file 
 	local text nb_lignes=25
 	local alert_jctl_persist alert_firmBug
-	[ $( f__which journalctl ) ] || fi_dmesg	# pas systemd, appel dmesg
+	if [ -z $( f__which journalctl ) ]; then
+		fi_dmesg	# pas systemd, appel dmesg
+		return 0
+	fi
 	file="/tmp/$$-$RANDOM-journalctl"
 	[ "$EUID" -eq 0 ] || echo
 	f__sudo " LC_ALL=C journalctl --no-hostname --boot -1  &>$file-persistant ; \
@@ -927,7 +931,7 @@ fi_journal(){		# 23/11/2017
 		return 0
 	fi
 		# début des logs, extraction à partir de file-last (toujours lignes) pour début des logs
-	jctl_boot=$(gawk -F '--|,' 'FNR==1 {print $2}' $file-last)
+	jctl_boot=$( gawk -F '--|,' 'FNR==1 {print $2}' $file-last )
 	jctl_boot=$( date -d "${jctl_boot##*begin at }" )	# passage en date locale
 		# test persistance
 	if grep -iq 'no persistent journal' "$file-persistant"; then
@@ -941,7 +945,7 @@ fi_journal(){		# 23/11/2017
 	jctl_err_k=$( sed '/kernel:/!d' $file-err | sed -n 1,"$nb_lignes"p )	# uniquement lignes avec kernel, élimine no entries et logs begin
 	jctl_warn_k=$( sed '/kernel:/!d' $file-warn | sed -n 1,"$nb_lignes"p )
 		# taille des journaux
-	jctl_size=$(grep -Eo '[0-9]*\.[0-9]*[[:alpha:]]{1,2}' $file-size | sed 's/M/ Mo/' )
+	jctl_size=$( grep -Eo '[0-9]*\.[0-9]*[[:alpha:]]{1,2}' $file-size | sed 's/M/ Mo/' )
 		# signalement fichier vides ou suppression origine kernel (gain de place)
 	[ "$jctl_alert_k" ] && jctl_alert_k=${jctl_alert_k//kernel:/:} || jctl_alert_k="  ‣ vide"
 	[ "$jctl_crit_k" ]  && jctl_crit_k=${jctl_crit_k//kernel:/:} || jctl_crit_k="  ‣ vide"
@@ -1003,16 +1007,16 @@ fi_journal(){		# 23/11/2017
 	unset text
 }
 
-fi_locale(){		# 24/11/2017
+fi_locale(){		# 25/11/2017
 	local locale localectl timezone timedatectl xKeyboardMap keyboard text 
 	local alert_rtc alert_ntp 
 		# locale
 	locale="$(f_grep_file "/etc/default/locale* /etc/locale.conf")"
-	[ $( f__which localectl ) ] && localectl=$(localectl --no-pager status)
+	[ $( f__which localectl ) ] && localectl=$( localectl --no-pager status )
 		# timezone
 	timezone="$(f_grep_file "/etc/timezone*")"
 	if [ $( f__which timedatectl ) ]; then
-		timedatectl="$(timedatectl  status --no-pager)"
+		timedatectl=$( LC_ALL=C timedatectl  status --no-pager )
 		if grep -iq 'Network time on: no' <<< "$timedatectl"; then
 			alert_ntp="Network time on: no  \n"
 			alert_ntp+="Le système ne synchronise pas l'heure sur un serveur NTP. Si ce n'est pas voulu:  \n"
@@ -1028,7 +1032,7 @@ fi_locale(){		# 24/11/2017
 		fi
 	fi
 		# keyboard layout
-	keyboard="$(f_grep_file "/etc/default/keyboard*")"
+	keyboard=$( f_grep_file "/etc/default/keyboard*" )
 	if [[ "$wayland" && "$EUID" -eq 0 ]]; then	# évite erreur $DISPLAY en root wayland
 		xKeyboardMap="n/a en root sous wayland"
 	else
@@ -1051,22 +1055,22 @@ fi_locale(){		# 24/11/2017
 	unset text
 }
 
-fi_log_xorg(){		# 23/11/2017
+fi_log_xorg(){		# 25/11/2017
 	local toScrut xfile xfileTest="" logXorg cmd_logXorg="" cmt_logXorg extract dateFile text nb_lignes=50 
 	local info_logs
-	[ "$ENV_SSH" ] && return 0
+	[[ "$ENV_SSH" || "$ENV_DISPLAY" ]] && return 0
 	toScrut=(
 		/var/log/Xorg.0.log
 		/home/$user_/.local/share/xorg/Xorg.0.log
 		/var/lib/gdm3/.local/share/xorg/Xorg.0.log
 	)
 		# checkpoint
-	for xfile in "${toScrut[@]}"; do
+	for xfile in ${toScrut[@]}; do
 		[ -e "$xfile" ] && xfileTest+="y"
 	done
 	[ ${#xfileTest} -eq 0 ] && return 0	# aucun fichier à tester (wayland?), retour
 		# coeur fonction
-	for xfile in "${toScrut[@]}"; do
+	for xfile in ${toScrut[@]}; do
 		if [ -e "$xfile" ]; then
 			dateFile=$( date -r $xfile '+%d/%m/%Y %H:%M %z' )
 			extract=$( grep -Es '\(WW\)|\(EE\)|\(\?\?\)' $xfile | sed '/(WW) warning, (EE) error,/d' )
@@ -1084,7 +1088,7 @@ fi_log_xorg(){		# 23/11/2017
 			logXorg+="  $xfile : <inexistant>  "$'\n'$'\n'
 		fi
 	done
-	logXorg="${logXorg::-2}"
+	logXorg=${logXorg::-2}
 	[ "$cmd_logXorg" ] && cmd_logXorg=${cmd_logXorg% } || cmd_logXorg="<emplacement>"
 	info_logs="voir les options appliquées par défaut: **cat $cmd_logXorg | grep '(\\\*\\\*)**' "
 	cmd_logXorg="grep -Es '\(WW\)|\(EE\)|\(\?\?\)' $cmd_logXorg"
@@ -1103,7 +1107,7 @@ fi_mem(){		# 20/11/2017
 	memoire="$fg_mem  \n"
 	figet_mem "swap" "notitle"
 	memoire+="$fg_mem"
-	swappiness="$(cat /proc/sys/vm/swappiness 2>/dev/null)"
+	swappiness=$( cat /proc/sys/vm/swappiness 2>/dev/null )
 ###
 	text="## mémoire  \n\n"
 	f_display "memoire" "cmd" "free -h"
@@ -1200,7 +1204,7 @@ fi_pkg_apt(){		#v3 20/11/2017
 	info_update+="pas trop ancienne, la précision de cette partie du rapport pourra en être améliorée."
 		# sources & divers
 	dateMaj=$( date -r /var/cache/apt/pkgcache.bin '+%d/%m/%Y %H:%M %z' 2>/dev/null) || \
-		dateMaj=$( date -r /var/cache/apt '+%d/%m/%Y %H:%M %z' 2>/dev/null)			# /var/lib/dpkg/
+		dateMaj=$( date -r /var/cache/apt '+%d/%m/%Y %H:%M %z' 2>/dev/null )			# /var/lib/dpkg/
 	nb_packages=$( dpkg -l | grep -c '^ii' )
 	sources=$( f_grep_file "/etc/apt/sources.list /etc/apt/sources.list.d/*.list" 8 )
 	cmt_sources="dépôts"
@@ -1213,7 +1217,7 @@ fi_pkg_apt(){		#v3 20/11/2017
 		done
 	fi
 		# https
-	apt_version=$(apt --version)	# apt 1.4.8 (i386)
+	apt_version=$( apt --version )	# apt 1.4.8 (i386)
 	apt_version=${apt_version#apt }			# 1.4.8 (i386)
 	apt_version=${apt_version% (*}	# 1.4.8
 	apt_v=${apt_version%.*}			# 1.4
@@ -1306,7 +1310,7 @@ fi_pkg_apt(){		#v3 20/11/2017
 	size_clean=${size_clean%[[:blank:]]total}
 	size_cleanH=$( du -chS /var/cache/apt/archives/ 2>/dev/null | grep -i 'total' )	# affichage en human
 	size_cleanH=${size_cleanH%[[:blank:]]total}
-	qte_clean=$( f__wcv -l "$( ls -1 /var/cache/apt/archives/ )")
+	qte_clean=$( f__wcv -l "$( ls -1 /var/cache/apt/archives/ )" )
 	[ "$qte_clean" -gt 1 ] && pluriel="s" || unset pluriel
 	cmt_clean="taille du cache des paquets"
 	cmd_clean="du -chS /var/cache/apt/archives/"
@@ -1486,7 +1490,7 @@ fi_pkg_x(){		#v2 23/11/2017
 		sources=$( f_grep_file "/etc/xbps.d/* /usr/share/xbps.d/*" )
 		cmd_sources="grep -Ersv '^#|^$' /etc/xbps.d/* /usr/share/xbps.d/*"
 	fi
-	nb_packages=$( f__wcv -l "$nb_packages")
+	nb_packages=$( f__wcv -l "$nb_packages" )
 	[[ -z "$nb_packages" || "$nb_packages" -le 5 ]] && nb_packages="n/a"
 	[[ ${1#*:} == "Inconnue" ]] && unset nb_packages	#  totalement inconnu
 ###
@@ -1506,33 +1510,33 @@ fi_reseau(){		# 20/11/2017
 		#lspci
 	slots="$(lspci | grep -Ei 'network|ethernet' | cut -d" " -f1)"
 	for ifx in $slots; do
-		cards+=$(lspci -s $ifx -nnv)$'\n'
+		cards+=$( lspci -s $ifx -nnv )$'\n'
 	done
 	[ "$cards" ] && cards=${cards::-1}		# suppression dernier $'\n'
-	[ $(f__wcv -l "$cards") -eq 0 ] && cards="lspci incompatible"
+	[ $( f__wcv -l "$cards" ) -eq 0 ] && cards="lspci incompatible"
 		# ip a & route
-	ip_a="$(ip a | sed '/link\/ether/d; /valid_lft/d')"		# filtre sur adr MAC & bail
-#	ip_a="$(sed '/inet6.*scope global/d; /inet6.*scope link/d' <<< $ip_a)"		# filtre sur inet6 scope global & scope link (fe80::)
-	ip_a="$(sed '/inet6.*/d' <<< $ip_a)"		# filtre sur inet6)
-	route="$(ip route show)"
+	ip_a=$( ip a | sed '/link\/ether/d; /valid_lft/d' )		# filtre sur adr MAC & bail
+#	ip_a=$( sed '/inet6.*scope global/d; /inet6.*scope link/d' <<< $ip_a )		# filtre sur inet6 scope global & scope link (fe80::)
+	ip_a=$( sed '/inet6.*/d' <<< $ip_a )		# filtre sur inet6)
+	route=$( ip route show )
 		# interfaces & resolv
-	interfaces="$(f_grep_file "/etc/network/interfaces*")"
-	interfaces="$(sed -E 's/wpa-psk [[:graph:]]+/wpa-psk <WPA key removed>/; s/:/: /' <<< $interfaces )"
-	resolv="$(f_grep_file "/etc/resolv.conf" nofile)"
+	interfaces=$( f_grep_file "/etc/network/interfaces*" )
+	interfaces=$( sed -E 's/wpa-psk [[:graph:]]+/wpa-psk <WPA key removed>/; s/:/: /' <<< $interfaces )
+	resolv=$( f_grep_file "/etc/resolv.conf" nofile )
 		# iwconfig
 	if [ $( f__which iwconfig ) ]; then			#paquet wireless-tools requis
-		iwconfig="$(iwconfig 2>&1 | grep -v 'no wireless extensions' | grep -v '^[[:space:]]*$')"
+		iwconfig=$( LC_ALL=C iwconfig 2>&1 | grep -v 'no wireless extensions' | grep -v '^[[:space:]]*$' )
 	fi
 		# iwlist 
 	if [ $( f__which iwlist ) ]; then 			# canal wifi utilisé; /sbin,  paquet wireless-tools requis
-		canal_wifi="$(iwlist chan 2>&1 | grep 'Current Frequency' | grep -Eio 'channel [0-9]+')"
+		canal_wifi=$( LC_ALL=C iwlist chan 2>&1 | grep 'Current Frequency' | grep -Eio 'channel [0-9]+' )
 	fi
 		# network manager
 	netmgrpaths=("/usr/sbin/NetworkManager" "/usr/sbin/wicd" "/usr/sbin/connmand") # thanks wireless-info
 	netmgrnames=("NetworkManager" "Wicd" "ConnMan")
 	for ifx in "${!netmgrpaths[@]}"; do
 		[ -e "${netmgrpaths[$ifx]}" ] && netmgrinst+=${netmgrnames[$ifx]}
-		if [ "$(ps -ef | grep -c ${netmgrpaths[$ifx]})" -ge 2 ]; then
+		if [ $( ps -ef | grep -c ${netmgrpaths[$ifx]} ) -ge 2 ]; then
 			netmgrrun+="$(ps -ef | grep -o "${netmgrpaths[$ifx]}.*$" | head -n 1)"
 		fi
 	done
@@ -1630,26 +1634,26 @@ fi_ssid(){		#v2 22/11/2017
 	rm "$fileOutput"
 }
 
-fi_system_analyse(){		#v 23/11/2017
+fi_system_analyse(){		#v 25/11/2017
 	[ $( f__which systemd ) ] || return 0		# pas systemd
 	local bootTime cmd_bootTime cmt_bootTime pluriel text 
-	local srvcFail cmd_srvcFail cmt_srvcFail qte_srvcFail isrvc srvcFail_list 
+	local srvcFail cmd_srvcFail cmt_srvcFail qte_srvcFail isrvc srvcFail_list info_services
 	local bootBlame cmd_bootBlame cmt_bootBlame bootCritic cmd_bootCritic cmt_bootCritic 
 	local bootGraph cmd_bootGraph cmt_bootGraph file="/tmp/getInfo-graph.svg"
-	local alert_srvcFail
+	local alert_srvcFail  
 		# durée du précédent boot
-	bootTime=$( systemd-analyze time )
+	bootTime=$( LC_ALL=C systemd-analyze time )
 	bootTime=${bootTime/Startup finished in /Durée de boot: }
 	bootTime=${bootTime/userspace/espace utilisateur}
 	cmd_bootTime="systemd-analyze time"
 	cmt_bootTime="durée du boot, avant interface graphique"
 		# services en erreur
 #	srvcFail=$( systemctl --state=active,failed | grep -cE 'error|not-found|failed' )
-	srvcFail=$( systemctl --state=active,failed | gawk '
-		/error|not-found|failed/ { sub(/●/,""); 
+	srvcFail=$( LC_ALL=C systemctl --state=active,failed | gawk '
+		/error|not-found|failed/ { sub(/●|*/,""); 
 		printf "%-50s %-11s %-8s %-8s %s",$1,$2,$3,$4,$5; $1=$2=$3=$4=$5=""; print $0}' )
 	cmd_srvcFail="systemctl --state=active,failed | grep -E 'error|not-found|failed'"
-	qte_srvcFail=$(f__wcv -l $srvcFail)
+	qte_srvcFail=$( f__wcv -l $srvcFail )
 	[ "$qte_srvcFail" -gt 1 ] && pluriel="s" || unset pluriel
 	cmt_srvcFail="service"$pluriel" en erreur"
 	if [ "$qte_srvcFail" -gt 0 ]; then
@@ -1664,12 +1668,13 @@ fi_system_analyse(){		#v 23/11/2017
 		alert_srvcFail=${alert_srvcFail//●}
 		srvcFail=$( printf "%-50s %-11s %-8s %-8s %s" Unit Load Active Sub Description )$'\n'"$srvcFail"
 	fi
+	info_services="voir tous les services: **systemctl list-units --type=service  | pager**"
 		# détail par service
-	bootBlame=$( systemd-analyze blame | head -n 20 )
+	bootBlame=$( LC_ALL=C systemd-analyze blame | head -n 20 )
 	cmd_bootBlame="systemd-analyze blame | head -n 20"
 	cmt_bootBlame="détail par service"
 		# services critiques ralentisseurs
-	bootCritic=$( systemd-analyze critical-chain )
+	bootCritic=$( LC_ALL=C systemd-analyze critical-chain )
 	bootCritic=${bootCritic/The time after the unit is active or started is printed after the \"@\" character./  @: temps auquel l\'unité est active ou démarrée}
 	bootCritic=${bootCritic/The time the unit takes to start is printed after the \"+\" character./  +: temps que l\'unité prend pour démarrer}
 	cmd_bootCritic="systemd-analyze critical-chain"
@@ -1694,6 +1699,7 @@ fi_system_analyse(){		#v 23/11/2017
 	[ "$srvcFail" ] || text+="* pas de service en erreur \n\n"
 	f_display "bootTime" "cmd" "$cmd_bootTime" "$cmt_bootTime"
 	f_display "srvcFail" "cmd" "$cmd_srvcFail" "$cmt_srvcFail"
+	f_dspl_alert "info_services" "info"
 	f_dspl_alert "alert_srvcFail" "alert"
 	f_display "bootBlame" "cmd" "$cmd_bootBlame" "$cmt_bootBlame"
 	f_display "bootCritic" "cmd" "$cmd_bootCritic" "$cmt_bootCritic"
@@ -1702,32 +1708,27 @@ fi_system_analyse(){		#v 23/11/2017
 	unset text
 }
 
-fi_systeme(){		# 22/11/2017
+fi_systeme(){		# 25/11/2017
 	local mbr uname bootImage initDaemon serverX shells lastboot uptime charge pluriel text
-	local alimentation alim_total ish ifs_origin ligne date_install
+	local alimentation alim_total ifs_origin ligne date_install
 	local alert_SLiM alert_microcode
 	[ -d /sys/firmware/efi ] && mbr="EFI" || mbr="Legacy (mbr)" 
-	uname="$(uname -rmo)"
-	bootImage="$(gawk '/BOOT_IMAGE/ {print $1}' /proc/cmdline)"
-	bootImage="$(gawk '{print $1}{i=2; while (i <= NF-1) { print "  ",$i; i++}}' /proc/cmdline)"
-	initDaemon="$(ps -p1 | gawk 'FNR==2 {print $4}')"		#? ps -ax | gawk '$1==1' ou ps -p1 | gawk '$1==1'
-	[[ "$initDaemon" == "systemd" && $( f__which systemd ) ]]  && initDaemon=$( systemd --version )
-	initDaemon=${initDaemon%%[[:space:]]+*}
-	initDaemon=${initDaemon/systemd/systemd version}
-	[ "$ENV_SSH" ] && serverX="n/a (ssh)" || serverX="$XDG_SESSION_TYPE"	# normalement retourne wayland
-	[ "$wayland" ] && serverX="$wayland"
-	[ "$serverX" ] || serverX="n/a"
-	if [ -e "/etc/shells" ]; then		# by-pass sinon soucis sous fedora et openSuse
-		for ish in $(f_grep_file "/etc/shells" "nofile"); do
-			shells+=${ish##*/}" "		# conservation dernier "champs", ifs '/'
-		done
-		shells=${shells%% }		# suppression espace de fin
-		shells=$(tr ' ' '\n' <<< $shells | sort -u | tr '\n' ' ')		# tri et suppression doublons
-	else
-		shells="n/a"
+	uname=$( uname -rmo )
+	bootImage=$( gawk '/BOOT_IMAGE/ {print $1}' /proc/cmdline )
+	bootImage=$( gawk '{print $1}{i=2; while (i <= NF-1) { print "  ",$i; i++}}' /proc/cmdline )
+	initDaemon=$( ps -p1 | gawk 'FNR==2 {print $4}' )		#? ps -ax | gawk '$1==1' ou ps -p1 | gawk '$1==1'
+	if [[ "$initDaemon" == "systemd" && $( f__which systemd ) ]]; then
+		initDaemon=$( systemd --version )
+		initDaemon=${initDaemon%%[[:space:]]\+*}
+		initDaemon=${initDaemon/systemd/systemd version}
 	fi
-	if [ $(grep -c 'AC' <<< $(ls /sys/class/power_supply/ 2>/dev/null)) -gt 0 ]; then
-		alim_total=$(grep -cs . <<< $(ls /sys/class/power_supply/AC*/online))
+	serverX="$XDG_SESSION_TYPE"				# normalement retourne wayland
+	[ "$wayland" ] && serverX="$wayland"	# au cas où
+	[ "$serverX" ] || serverX="n/a"
+	[ "$ENV_DISPLAY" ] && serverX+=":no DISPLAY"
+	[ "$ENV_SSH" ] && serverX+=":ssh"
+	if [ $( grep -c 'AC' <<< $(ls /sys/class/power_supply/ 2>/dev/null) ) -gt 0 ]; then
+		alim_total=$( grep -cs . <<< $(ls /sys/class/power_supply/AC*/online) )
 		alimentation=$( gawk -v "alim_total=$alim_total" '
 			{ alim_on=sprintf("%d", $1); if (alim_on>1) pllo="s" }
 			END { if ( alim_total > 1 ) pllt="s"; printf alim_total " alimentation" pllt
@@ -1736,15 +1737,15 @@ fi_systeme(){		# 22/11/2017
 	fi
 	while read ligne; do
 		date_install=$ligne
-	done <<< $(ls -lt --time-style '+FORMAT %d/%m/%Y' /)
+	done <<< $( ls -lt --time-style '+FORMAT %d/%m/%Y' / )
 	[[ "$date_install" =~ .*([0-9]{2}/[0-9]{2}/[0-9]{4}).* ]] && date_install=${BASH_REMATCH[1]}
 	# lastboot="$(last -n 1 --time-format iso reboot | gawk 'FNR==1 {sub(/T/," ",$5);print $5}')"	# remis à jours en début de mois ?!!
-	lastboot="$(date -r /var/run/utmp '+%d/%m/%Y %H:%M %z')"
-	uptime=$(uptime)
+	lastboot=$( date -r /var/run/utmp '+%d/%m/%Y %H:%M %z' )
+	uptime=$( LC_ALL=C uptime )
 	charge=${uptime/*average: }			# suppression jusqu'à 'average: '
 	charge=${charge//, / }				# remplacement global ', ' par ' '
 	charge=${charge//,/.}				# remplacement global , par .
-	uptime=${uptime%%, *}		# uptime -p parfois inexistant (alpine), suppression à la fin de ',[blancs]*' -> conservation premier 'champs' ifs ', '
+	uptime=${uptime%%, *}				# uptime -p parfois inexistant (alpine), suppression à la fin de ',[blancs]*' -> conservation premier 'champs' ifs ', '
 	uptime=${uptime/*up /depuis }		# suppression début jusqu'à 'up '
 	uptime=${uptime//weeks/semaines}	# remplacement global
 	uptime=${uptime//week/semaine}		# remplacement global
@@ -1800,7 +1801,7 @@ fi_systeme(){		# 22/11/2017
 	text+="desktop (DE): $fg_de  \n"
 	text+="window manager: $fg_wm  \n"
 	text+="shell actif: $fg_shell  \n"
-	text+="shells installés: $shells  \n"
+	text+="shells installés: $fg_shells  \n"
 	[ "$fg_disk_part_fix_tot" ] && text+="$fg_disk_part_fix_tot  \n"
 	[ "$alimentation" ] && text+="$alimentation  \n"
 	if [ "$fg_batt" ]; then
@@ -1820,8 +1821,8 @@ fi_systeme(){		# 22/11/2017
 
 fi_usb(){		# 25/10/2017
 	local lsusb lsusb_t text
-	lsusb="$(lsusb)"
-	lsusb_t="$(lsusb -t)"
+	lsusb=$( lsusb )
+	lsusb_t=$( lsusb -t )
 ###
 	text="## USB  \n\n" 
 	f_display "lsusb" "cmd" "lsusb"
@@ -1833,9 +1834,9 @@ fi_usb(){		# 25/10/2017
 fi_vrms(){		# 20/11/2017
 	local vrms non_free contrib total text pluriel tempo
 	if [ $( f__which vrms ) ]; then
-		vrms="$(vrms)"
-		non_free=$(($( sed -En 's/([0-9]+) non-free packages,.*/\1/p' <<< "$vrms" )))
-		contrib=$(($( sed -En 's/([0-9]+) contrib packages,.*/\1/p' <<< "$vrms" )))
+		vrms=$( vrms )
+		non_free=$(( $( sed -En 's/([0-9]+) non-free packages,.*/\1/p' <<< "$vrms" ) ))
+		contrib=$(( $( sed -En 's/([0-9]+) contrib packages,.*/\1/p' <<< "$vrms" ) ))
 		if [[ "$non_free" -gt 0 || "$contrib" -gt 0 ]]; then
 			[ "$non_free" -gt 1 ] && pluriel="s" || unset pluriel
 			vrms=$( sed -E "s/Non-free packages installed on.*/$non_free paquet$pluriel non libre$pluriel installé$pluriel:/
@@ -2406,37 +2407,38 @@ figet_cpu_uarch(){		# 24/11/2017
 }
 
 	# assigne $fg_de
-figet_de(){		#v 21/11/2017		# thanks neofetch
+figet_de(){		#v 25/11/2017		# thanks neofetch
 	local de="n/a"
 	fg_de="n/a"
-	[ "$ENV_SSH" ] && fg_de+=": ssh"
-	[[ "$fg_de" =~ : ]] && return 0  	# retourne n/a: xprop ou n/a: ssh
-
+	[ "$ENV_DISPLAY" ] && fg_de+=":no Display"
+	[ "$ENV_SSH" ] && fg_de+=":ssh"
+	[[ "$fg_de" =~ : ]] && return 0  	# retourne n/a ...
+##
 	de="$XDG_CURRENT_DESKTOP"
-	[ "$de" ] || "$DESKTOP_SESSION"
-	de=${DESKTOP_SESSION##*/} 		# suppression plus grande chaine au début jusqu'à /, pour $DESKTOP_SESSION
 	de=${de/X-}						# supression de X-
 	de=${de/Budgie:GNOME/Budgie}	# remplacement Budgie:GNOME par Budgie
+	if [ -z "$de" ]; then
+		de="$DESKTOP_SESSION"
+		de=${DESKTOP_SESSION##*/} 		# suppression plus grande chaine au début jusqu'à /
+	fi
 		# fallback to using xprop
-	if [[ "$wayland" && "$EUID" -eq 0 && "$de" == "n/a" ]]; then
-		fg_de+=": wayland root"
+	if [[ "$wayland" && "$EUID" -eq 0 && -z "$de" ]]; then
+		fg_de="n/a:wayland root"
 		return 0
-	elif [[ "$de" == "n/a" ]]; then
-		de=$( xprop -root | gawk 'IGNORECASE = 1;/KDE_SESSION_VERSION|^_MUFFIN|xfce/' )
+	elif [[ -z "$de" ]]; then
+		de=$( xprop -root | gawk 'IGNORECASE = 1;/KDE_SESSION_VERSION|^_MUFFIN/' )
 	fi
 		# Format strings
-	if [[ "${de,,}" =~ kde_session_version ]]; then
-		de="KDE"${de/* = }
+	if [[ "${de,,}" =~ kde_session_version ]]; then		# test sur minuscules
+		de="kde"${de/* = }
 	elif [[ "${de,,}" =~ tde_full_session ]]; then
-		de="Trinity"		# fork kde 3.5
-	elif [[ "${de,,}" =~ muffin || "$de" =~ Cinnamon ]]; then
+		de="trinity"		# fork kde 3.5
+	elif [[ "${de,,}" =~ muffin || "${de,,}" =~ cinnamon ]]; then
 		de=$( cinnamon --version )
-		de=${de:-cinnamon}
-	elif [[ "${de,,}" =~ xfce ]]; then
-		de="xfce"		# suppression xfce4 ou xfce5 (la version ne sort pas dans xprop ou $XDG_
+		de=${de:-cinnamon}					# si nul, cinnamon
 	fi
 	fg_de=${de,,}		# minuscule
-	fg_de=${fg_de^}		# car 1 en majuscule
+	fg_de=${fg_de^}		# caractère 1 en majuscule
 }
 
 	# $fg_nb_disk : nb disk fixe & amovible, $fg_disk_table : tableau sommaire, fg_disk_serial
@@ -2552,15 +2554,15 @@ figet_distrib(){		#v 23/11/2017
 }
 
 	# display manager, assigne $fg_dsp_mngr (liste) ou 'n/a', $fg_dsp_mngr_actif
-figet_dm(){		#v1 15/11/2017
+figet_dm(){		#v1 25/11/2017
 	local dm_list="cdm entranced gdm3 gdm qingy kdm  ldm lightdm lxdm mdm nodm orthos sddm slim wdm xdm"
-	local idm ps_aux systemctl x11 
+	local idm ps systemctl x11 
 	fg_dsp_mngr=""
-	ps_aux=$(ps -auxf)
-	ps_aux=${ps_aux,,}		# tout en minuscules
+	ps=$(ps -ef)		# plus joli pour cmde manuelle ps=$(ps -auxf)
+	ps=${ps,,}		# tout en minuscules
 	for idm in $dm_list; do
-		if grep -iq "bin/$idm$" <<< "$ps_aux"; then
-#		if [ "${ps_aux/*"$idm"*/test}" == "test" ]; then		# pb: doublon gdm/gdm3 fun & speed? grepless	(remplacement $idm et alentours, si idm présent, valeur test)
+		if grep -iq "bin/$idm$" <<< "$ps"; then
+#		if [ "${ps/*"$idm"*/test}" == "test" ]; then		# pb: doublon gdm/gdm3 fun & speed? grepless	(remplacement $idm et alentours, si idm présent, valeur test)
 			fg_dsp_mngr+="$idm "
 			fg_dsp_mngr_actif="$idm"
 		elif [[ -e /var/run/$idm".pid" || -e /var/run/$idm".pid" || -e /run/$idm || -e /run/$idm || -d /run/$idm/ || -d /var/run/$idm/ ]]; then
@@ -2573,7 +2575,7 @@ figet_dm(){		#v1 15/11/2017
 		x11=$(cat /etc/X11/default-display-manager)
 		fg_dsp_mngr=${x11##*/}		# conservation dernier champs ifs '/'
 	fi
-	if [[ -z "$fg_dsp_mngr" && "${ps_aux/*startx*/test}" == "test" ]]; then
+	if [[ -z "$fg_dsp_mngr" && "${ps/*startx*/test}" == "test" ]]; then
 		fg_dsp_mngr="(startx)"
 		fg_dsp_mngr_actif="(startx)"
 	fi
@@ -2932,47 +2934,59 @@ figet_mod_net(){	# thanks wireless-info
 }
 
 	# assigne $fg_nb_screen, $fg_resolution. return fg_resolution=n/a[ (ssh)] & fg_nb_screen=n/a ou valeurs
-figet_screen(){		#v2 21/11/2017
+figet_screen(){		#v2 25/11/2017
 	fg_nb_screen="n/a"
 	fg_resolution="n/a"
-	[ "$ENV_SSH" ] && fg_nb_screen+=": ssh"
-	[ "$ENV_SSH" ] && fg_resolution+=": ssh"
-	[ $( f__which xrandr ) ] || fg_resolution+=": xrandr absent"
-	[[ "$wayland" && "$EUID" -eq 0 ]] && fg_nb_screen+=": wayland root"
-	[[ "$wayland" && "$EUID" -eq 0 ]] && fg_resolution+=": wayland root"
-	[[ "$fg_resolution" =~ : ]] && return 0  	# retourne n/a: xprop ou n/a: ssh
+	[ "$ENV_DISPLAY" ] && fg_resolution+=":no Display"
+	[ "$ENV_SSH" ] && fg_resolution+=":ssh"
+	[ $( f__which xrandr ) ] || fg_resolution+=":xrandr absent"
+	[ $( f__which xdpyinfo ) ] || fg_resolution+=":xdpyinfo absent"
+	[[ "$wayland" && "$EUID" -eq 0 ]] && fg_resolution+=":wayland root"
+	[[ "$fg_resolution" =~ : ]] && return 0  	# retourne n/a ... toutes les causes dans $fg_resolution
 ##
-	# xrandr & et xdpyinfo ne retourne pas de nombre écrans correct (multiplex? hybrid?)
-	if [ $( f__which xrandr ) ]; then
-		fg_resolution=$( gawk '/[0-9]\*/ {gsub(/\*\+/,"",$2); printf "%s pixels (%dHz), ", $1, $2}' <<< $( xrandr --query ) )
-	elif [ $( f__which xdpyinfo ) ]; then
-		fg_resolution=$( gawk '/dimensions/ { print $2, $3 ", " }' <<< $(xdpyinfo) )
-	fi
+		# xrandr & et xdpyinfo ne retourne pas de nombre écrans correct (multiplex? hybrid?)
+	fg_resolution=$( gawk '/[0-9]\*/ {gsub(/\*\+/,"",$2); printf "%s pixels (%dHz), ", $1, $2}' <<< $( xrandr --query ) )
+	fg_resolution=$( gawk '/dimensions/ { print $2, $3 ", " }' <<< $(xdpyinfo) )
 	fg_resolution="${fg_resolution%,*}"	# suppression ',*'
 	[ "$(xargs <<< $fg_resolution)" ] || 	fg_resolution="n/a"
-	[ "$fg_resolution" != "n/a" ] && fg_nb_screen=$(  grep -o 'pixels' <<< $fg_resolution | grep -c  . )
+	[[ "$fg_resolution" =~ n/a ]] || fg_nb_screen=$(  grep -o 'pixels' <<< $fg_resolution | grep -c  . )
 }
 
-figet_shell(){		# thanks neofetch, assigne $fg_shell		# 30/10/2017
-	local shell
-	shell="${SHELL##*/}"
-	case "${SHELL##*/}" in
-		"bash")
-			shell+=" ${BASH_VERSION/-*}" ;;
-		"zsh")
-			shell+="$(zsh --version)"
-			shell="${shell/ zsh}" ;;
-		"mksh" | "ksh")
-			shell+="$("$SHELL" -c 'printf "%s" "$KSH_VERSION"')"
-			shell="${shell/ * KSH}" ;;
-		"tcsh" | "csh")
-			shell+="$("$SHELL" --version)"
-			shell="${shell/tcsh}"
-			shell="${shell/\(*}" ;;
-		"fish")
-			shell+="$(fish -c 'printf "%s" "$FISH_VERSION"')" ;;
+	# assigne $fg_shell, $fg_shells
+figet_shell(){		#v2 25/11/2017		# thanks neofetch
+	local shell ish
+		# shell en cours
+	fg_shell=${SHELL##*/} 		# suppression jusqu'au dernier /, pas de chemin
+	case ${shell:=$fg_shell} in		# shell nul, donc assigné avec $fg_shell
+		bash )
+			shell+=" ${BASH_VERSION%-*}"		# BASH_VERSION: 4.4.12(1)-release, suppression -* final
+			;;
+		mksh | ksh )
+			shell+=" "$( "$SHELL" -c 'printf "%s" "$KSH_VERSION"' )
+			shell=${shell/ * KSH}			# suppression ' * KSH'
+			shell=${shell/version}			# suppression 'version'
+			;;
+		* )
+			shell+=" "$( $SHELL --version 2>/dev/null )
+			;;
 	esac
-	fg_shell="$shell"
+	shell=${shell/$fg_shell}		# suppression ' nomDuShell'
+	shell=${shell/, version}
+	shell=${shell/xonsh\//xonsh }
+	shell=${shell/options*}
+	shell=${shell/\(*\)}
+	shell=${shell/ / }				# suppression espace double
+	fg_shell+="$shell"
+		# shells installés détectés
+	if [ -e "/etc/shells" ]; then		# by-pass sinon soucis sous fedora et openSuse?
+		for ish in $( f_grep_file "/etc/shells" "nofile" ); do	# élimine lignes vides et commentées
+			fg_shells+=${ish##*/}" "	# conservation dernier "champs", ifs '/'
+		done
+		fg_shells=${fg_shells% }		# suppression espace de fin
+		fg_shells=$(tr ' ' '\n' <<< $fg_shells | sort -u | tr '\n' ' ')		# tri et suppression doublons
+	else
+		fg_shells="n/a"
+	fi
 }
 
 figet_test_batt(){		# 20/11/2017
@@ -3035,7 +3049,7 @@ figet_test_gpu(){		# 30/10/2017
 	f_display "fg_gpu" "var" "fg_gpu"
 }
 
-figet_test_hw(){		# 20/11/2017
+figet_test_hw(){		# 25/11/2017
 	local text var_temp
 		# matériel
 	figet_dmi
@@ -3071,7 +3085,7 @@ figet_test_hw(){		# 20/11/2017
 	fi
 	f_display "var_temp" "var" "hwmon0/temp1_input à là neofetch"
 		# fonction script
-	figet_hw
+	[ "$fg_hw" ] || figet_hw
 	f_display "fg_hw" "var" "figet_hw"
 }
 
@@ -3125,42 +3139,44 @@ figet_ucode(){		# 24/11/2017
 }
 
 	# assigne $fg_wm
-figet_wm(){		#v 21/11/2017	thanks neofetch
+figet_wm(){		#v 25/11/2017	thanks neofetch
 	local id wm_brut compositor
 	fg_wm="n/a"
-	[ "$ENV_SSH" ] && fg_wm+=": ssh"
-	[ $( f__which xprop ) ] || fg_wm+=": xprop absent"
-	[[ "$wayland" && "$EUID" -eq 0 ]] && fg_wm+=": wayland root"
-	[[ "$fg_wm" =~ : ]] && return 0  	# retourne n/a: xprop ou n/a: ssh
+	[ $( f__which xprop ) ] || fg_wm+=":xprop absent"		# ! pas de xprop, pas de wm?!
+	[ "$ENV_DISPLAY" ] && fg_wm+=":no Display"
+	[ "$ENV_SSH" ] && fg_wm+=":ssh"
+	[[ "$wayland" && "$EUID" -eq 0 ]] && fg_wm+=":wayland root"
+	[[ "$fg_wm" =~ : ]] && return 0  	# retourne n/a ...
 ##
 	id=$( xprop -root -notype _NET_SUPPORTING_WM_CHECK )
 	id=${id##* }		# suppression plus grande chaîne au début jusqu"à ' '
 	wm_brut=$( xprop -id "$id" -notype -len 100 -f _NET_WM_NAME 8t )
-	[ "$debug" ] && echo "$wm_brut"
-	fg_wm=${wm_brut/*_NET_WM_NAME = }	# suppression jusqu'à 'NAME = '
-	fg_wm=${fg_wm/\"}				# suppression premier"
-	fg_wm=${fg_wm/\"*}				# suppression 2e " avec éventuels caractères suivants
+	[ "$debug" ] && echo -e "\n$wm_brut\n"
+	wm_brut=${wm_brut,,}				# minuscules
+	fg_wm=${wm_brut/*_net_wm_name = }	# suppression jusqu'à 'name = '
+	fg_wm=${fg_wm/\"}					# suppression premier"
+	fg_wm=${fg_wm/\"*}					# suppression 2e " avec éventuels caractères suivants
 		# Window Maker does not set _NET_WM_NAME
-	[[ "$fg_wm" =~ "WINDOWMAKER" ]] && fg_wm="wmaker"
+	[[ "$fg_wm" =~ "windowmaker" ]] && fg_wm="wmaker"
 		# Fallback for Wayland wms (sway)
 	[[ "$fg_wm" == "xwlc" ]] && fg_wm=$( ps -e | grep -m1 -Eo  'sway|orbment|velox|orbital' )
-	if [[ "$wm_brut" =~ MUTTER_VERSION ]]; then
-		compositor=${wm_brut/*_MUTTER_VERSION = }	# suppression jusqu'à ...
+	if [[ "$fg_wm" =~ mutter_version ]]; then
+		compositor=${wm_brut/*_mutter_version = }	# suppression jusqu'à ...
 		compositor=${compositor/\"}					# suppression premier"
 		compositor=${compositor/\"*}				# suppression 2e " avec éventuels caractères suivants
-		compositor="(Mutter version $compositor)"
+		compositor="(Mutter v$compositor)"
 	fi
-	if [[ "$wm_brut" =~ MUFFIN_VERSION ]]; then	# en aveugle, jamais vu d'essai
-		compositor=${wm_brut/*MUFFIN_VERSION = }	# suppression jusqu'à ...
+	if [[ "$fg_wm" =~ muffin_version ]]; then	# en aveugle, jamais vu d'essai
+		compositor=${wm_brut/*muffin_version = }	# suppression jusqu'à ...
 		compositor=${compositor/\"}					# suppression premier"
 		compositor=${compositor/\"*}				# suppression 2e " avec éventuels caractères suivants
-		compositor="(Muffin version $compositor)"
+		compositor="(Muffin v$compositor)"
 	fi
-	if [[ "$wm_brut" =~ MARCO_VERSION ]]; then
-		compositor=${wm_brut/*_MARCO_VERSION = }	# suppression jusqu'à ...
+	if [[ "${fg_wm,,}" =~ marco_version ]]; then
+		compositor=${wm_brut/*_marco_version = }	# suppression jusqu'à ...
 		compositor=${compositor/\"}					# suppression premier"
 		compositor=${compositor/\"*}				# suppression 2e " avec éventuels caractères suivants
-		compositor="(Marco version $compositor)"
+		compositor="(Marco v$compositor)"
 	fi
 	[ "$compositor" ] && fg_wm="$fg_wm $compositor"
 }
@@ -3350,7 +3366,7 @@ fscript_update(){		# 06/11/2017
 	rm -rf "$dirTemp/"
 }
 
-prg_init(){		# 23/11/2017
+prg_init(){		# 25/11/2017
 	PATH='/usr/sbin:/usr/bin:/sbin:/bin' 
 	TERM=xterm  
 	IFS=$' \t\n'
@@ -3366,9 +3382,7 @@ prg_init(){		# 23/11/2017
 	# exec 2>"$script.log"		# à tester
 
 		# test bash v4
-	bashVersion=( $( grep -o 'version 4' <<< $( bash --version ) ) )
-	[ ${bashVersion[1]} -ge 4 ] || f__error "bash v4 requis" \
-			"version installée: $( grep -m1 'version' <<< $(bash --version) )"
+	[ "$BASH_VERSINFO" == 4 ] || f__error "bash v4 requis" "version installée: $BASH_VERSION"
 
 		# test /proc
 	[ -e /proc/cpuinfo ] || f__error "/proc/cpuinfo non trouvé" "/proc ne doit pas être monté"
@@ -3381,18 +3395,15 @@ prg_init(){		# 23/11/2017
 	[ "$OS" == "bsd" ] && f__info "ce script pour Linux n'est pas prévu de fonctionner sur BSD..."
 	[ "$OS" == "windows" ] && f__info "ce script pour Linux n'est pas prévu de fonctionner sous windows..."
 	[ "$OS" != "linux" ] && f__error "Linux requis" 
+
 		# recherche wayland
 	[ "$(ps -ef | grep -c 'wayland')" -gt 1 ] && wayland="wayland"
-		# essai détection erreur No protocol specified, Can't open display :0 (root Fedora)
-	if [[ "$wayland"  && "$EUID" -eq 0 ]]; then
-		f__info "Wayland ne permet pas de lancer des applications graphiques en Root" \
-			"seul l'utilisateur ayant démarré le serveur X peut permettre des connexions à celui-ci" \
-			"le plus simple est de redémarrer le script en utilisateur pour déterminer certaines propriétés graphiques ou essayer:  \n" \
-			"$GREEN""xhost si:localuser:root$BLUE pour autoriser,$GREEN xhost -si:localuser:root$BLUE pour enlever cette autorisation"
-	fi
 
 		# test SSH
 	[[ "$SSH_CLIENT" || "$SSH_CLIENT" || "$SSH_CLIENT" ]] && ENV_SSH="ssh"
+		# test $DISPLAY
+	[ -z "$DISPLAY" ]  && ENV_DISPLAY="no DISPLAY"
+
 		# détermination user derrière root
 	f__user
 	retourFUser="$?"
diff --git a/scripts/getInfo_changelog.md b/scripts/getInfo_changelog.md
index 611cd63..6d90149 100644
--- a/scripts/getInfo_changelog.md
+++ b/scripts/getInfo_changelog.md
@@ -3,6 +3,17 @@
 * f__wcv, f_display_grep, f_dspl_md, f__wget_test, fscript_get_version, fscript_update
 * ! f__requis (debOnly), fscript_install, f__scandir
 
+
+## 2.45.0  25/11/2017
+
+* nouveau: gestion no $DISPLAY
+* révision: version bash en test et affichage
+* révision: figet_shell, fi_systeme, shell & shellS
+* révision: général, LC_ALL=C oubliés
+* révision: figet_wm, fi_graph
+* fix: fi_systeme, openSuse uptime
+* fix: figet_de, cinnamon
+
 ## 2.44.2  24/11/2017
 
 * nouveau: figet_ucode, indépendant de debian