diff --git a/scripts/getInfo b/scripts/getInfo
index 4d457ea..79d4895 100755
--- a/scripts/getInfo
+++ b/scripts/getInfo
@@ -1,7 +1,7 @@
 #!/bin/bash
 
-version=2.47.0
-date="27/11/2017"
+version=2.48.0
+date="28/11/2017"
 projet="simpledeb"
 contact="IRC freenode ##sdeb ou https://framagit.org/kyodev/kyopages/issues/"
 script="getInfo"
@@ -260,7 +260,7 @@ f__wcv(){		# 09/11/2017
 	# si $2=print affiche url testée & entêtes http & location (si présente) et sortie normale fonction
 	# si $2=loc affiche seulement location et sortie normale fonction
 	# si $2=test return 0 si ok, return 1 si ko
-f__wget_test(){		# 06/11/2017
+f__wget_test(){		# 28/11/2017
 	local file_test_wget retourWget retourHttp location
 	file_test_wget="/tmp/testWget-$$-$RANDOM"
 	wget -Sq --timeout=10 --user-agent="$user_agent" --spider --save-headers "$1" &>"$file_test_wget"
@@ -296,7 +296,8 @@ f__wget_test(){		# 06/11/2017
 	fi
 	if [ "$retourWget" ]; then
 		rm  "$file_test_wget"
-		f__error "wget, $retourWget" "$1" "$YELLOW$retourHttp" "location"
+		f__error "wget, $retourWget" "$1" "$YELLOW$retourHttp" "$location"
+#		echo -e "$RED   errur wget, $retourWget \n  $1 \n  $YELLOW$retourHttp \n  $location"
 	fi
 	if [ "$(grep -c '200' <<< $retourHttp)" -ne 0 ]; then 
 		echo -e "$GREEN\ntout est ok, réessayer\n$STD"
@@ -531,6 +532,85 @@ toDisplay=(
 	echo -e "$STD\n  plus d'infos: $GREEN$urlNotice\n$STD"
 }
 
+	# $1 chaines à extraire (sur un grep -Ei), $2 objet raw|name
+f_lspci(){		# 28/11/2017
+	local slots lspci display=''
+				# uniquement le name du device
+	if [ "$2" == "name" ]; then
+		while read field1 lspci; do
+			lspci=${lspci#*: }		# lspci==Intel Corporation System Controller ...
+			lspci=${lspci% (rev*}		# suppression à la fin
+			lspci=${lspci/Corporation }						# suppression ' Corporation'
+			lspci=${lspci/Advanced Micro Devices, Inc. }		# suppression 'Advanced Micro Devices, Inc. '
+			display+="$lspci"$'\n'
+		done <<< $( lspci  | grep -Ei "$1" )
+				# lspci détaillé
+	elif [ "$2" == "raw" ]; then
+		slots=$( lspci | grep -Ei "$1" | cut -d" " -f1 )
+		if ! lspci -nnv &>/dev/null ; then	# commande/option indisponible
+			display+="lspci -nnv -s <device> non disponible"
+		else
+			for lspci in $slots; do
+				display+=$( lspci -nnv -s "$lspci" )$'\n\n'
+			done
+		fi
+	fi
+	display=${display%[[:cntrl:]]}		# suppression \nl finaux
+	echo -en "$display\n"
+}
+
+fi_audio(){		# 28/11/2017
+	local audio nb_audio cardsAudio cmd_cards version_alsa card_alsa mod modules text
+	local alert_alsa
+
+		# liste des devices
+	audio=$( f_lspci "Audio device|Audio controller|Multimedia audio controller" "name" )
+
+		# qte de devices
+	nb_audio=$(f__wcv -l "$audio")
+
+		# lspci
+	cardsAudio=$( f_lspci "Audio device|Audio controller|Multimedia audio controller" "raw" )
+	cmd_cards="lspci -nnv | grep -EiA6 'Audio device|Audio controller'"
+
+		# version ALSA
+	version_alsa=$( gawk '{ 
+			sub(/Advanced Linux Sound Architecture Driver /,"")
+			sub(/Version /,"")
+			sub(/.$/,"")
+			print $0
+		}' /proc/asound/version )
+
+		# cartes gérées par alsa
+	card_alsa=$( gawk ' { print "  "$0 }' /proc/asound/cards )
+
+	if [ ! -d /proc/asound ] ; then
+		alert_alsa="/proc/asound : répertoire inexistant"
+		alert_alsa="ALSA n'est pas installé correctement"
+	fi
+
+		# modules alsa
+	mod=$( gawk '{ print $2 }' /proc/asound/modules )
+	mod=${mod//  /}
+		# modules kernel
+	modules=$( gawk '
+	/'$( echo $mod )'/ { printf "%-25s %s %2s %s\n",$1, $2, $3, $4 }
+	' <<< $( lsmod ) )
+	cmd_modules="lsmod | grep '$mod'"
+	cmt_modules="modules kernel"
+### 
+	text="## son  \n\n"
+	[ "$audio" ] && text+="$(sed -E 's/(.*)/> \* \*\*\1\*\*/' <<< $audio)  \n\n"	# mise en puces + quote
+		# lspci -nnv
+	f_display "cardsAudio" "cmd" "$cmd_cards"
+	f_display "version_alsa" "cmd" "/proc/asound/version" "driver alsa (Advanced Linux Sound Architecture)"
+	f_display "card_alsa" "cmd" "cat /proc/asound/cards" "cartes enregistées"
+	f_display "mod" "cmd" "cat /proc/asound/modules" "modules alsa"
+	f_display "modules" "cmd" "$cmd_modules" "$cmt_modules"
+	echo -en "$text\n" >> "$fileOutput"
+	unset text
+}
+
 fi_batt(){		# 10/11/2017
 	local pluriel
 	[ "$fg_nb_batt" ] || figet_batt
@@ -762,7 +842,7 @@ fi_efi(){		# 20/11/2017
 	unset text
 }
 
-fi_graph(){		# 27/11/2017
+fi_graph(){		# 28/11/2017
 	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
@@ -775,7 +855,7 @@ fi_graph(){		# 27/11/2017
 		# slots pci video
 	slots="$(lspci | grep -Ei 'vga|display|3d' | cut -d" " -f1)"
 		# lspci 
-	cmd_cards="lspci -nnv | grep -iEA11 'vga|display|3d'"			# commande par défaut
+	cmd_cards="lspci -nnv | grep -EiA11 'VGA .* controller|Display controller|3D controller'"			# commande par défaut
 	if ! lspci -nnv &>/dev/null ; then	# commande/option indisponible
 		cards="lspci -nnv non disponible"$'\n'
 	elif [ "$fg_nb_gpu" -gt 1 ]; then	# plusieurs cartes, essai optirun ou prime
@@ -1534,20 +1614,21 @@ fi_pkg_x(){		#v2 23/11/2017
 	f_display "alert_pkg_todo" "var" "aide souhaitée"
 }
 
-fi_reseau(){		# 27/11/2017
-	local slots cards ip_a iwconfig interfaces route resolv canal_wifi ifx text pluriel
+fi_reseau(){		# 28/11/2017
+	local reseau nb_reseau cards cmd_cards ip_a iwconfig interfaces route resolv canal_wifi ifx text pluriel
+	local slots 
 	local alert_wlx alert_ifconfig
 #	cardsManuel="$(lspci -nnk | grep -EiA 5 'network|ethernet')"
 #	cardsManuel="$(lspci -nnv | grep -EiA 15 'network|ethernet')"
 #	cardsManuel="lspci -nnv -s $( lspci | grep -Ei 'network|ethernet' | cut -d" " -f1 )" si devices plusieurs slots???
 		#lspci
-	slots="$(lspci | grep -Ei 'network|ethernet' | cut -d" " -f1)"
-	for ifx in $slots; do
-		cards+=$( lspci -s $ifx -nnv )$'\n'
-	done
-	cards=${cards//(prog-if*])}		#suppression (prog-if...])
-	[ "$cards" ] && cards=${cards::-1}		# suppression dernier $'\n'
-	[ $( f__wcv -l "$cards" ) -eq 0 ] && cards="lspci incompatible"
+		# liste des devices
+	reseau=$( f_lspci "Ethernet controller|Network controller" "name" )
+		# nombre de devices
+	nb_reseau=$(f__wcv -l "$reseau")
+		# lspci
+	cards=$( f_lspci "Ethernet controller|Network controller" "raw" )
+	cmd_cards="lspci -nnv | grep -EiA 15 'network|ethernet'"
 		# 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' <<< $ip_a )		# filtre sur inet6 scope global & scope link (fe80::)
@@ -1588,8 +1669,10 @@ fi_reseau(){		# 27/11/2017
 	[ "$fg_mod_net" ] || figet_mod_net
 ### 
 #	text="## réseau \n\n"
-		#lspci
-	f_display "cards" "cmd" "lspci -nnv | grep -EiA 15 'network|ethernet"
+#echo -"$reseau"-
+	[ "$reseau" ] && text+="$(sed -E 's/(.*)/> \* \*\*\1\*\*/' <<< $reseau)  \n\n"	# mise en puces + quote
+		# lspci -nnv
+	f_display "cards" "cmd" "$cmd_cards"
 		# ip locales avec type
 	[ $(f__wcv "-l" "$fg_ip_tp") -gt 1 ] && pluriel="s" || unset pluriel
 	f_display "fg_ip_tp" "sans" "" "IP locale"$plurielD
@@ -2705,8 +2788,7 @@ figet_dmi(){		#v2 06/11/2017
 }
 
 	# assigne $fg_gpu (liste des gpu), $fg_nb_gpu
-	# requis: f__wcv
-figet_gpu(){		#v3 10/11/2017
+figet_gpu(){		#v3 27/11/2017
 	local lspci field1
 	lspci="$(lspci -mm 2>/dev/null)"
 	if [ "$?" -eq 0 ]; then
@@ -2715,13 +2797,14 @@ figet_gpu(){		#v3 10/11/2017
 			sub(/ Corporation/,"",$3); sub(/Advanced Micro Devices, Inc. /,"",$3); sub(/  /," ",$3); 
 			print $3": "$4}' <<< $lspci)"
 	else	# lspci -mm en erreur, utilisation lspci (dans les requis)
-		read field1 lspci <<< $(IFS=':' lspci  | grep -E 'Display |3D |VGA ')	# lspci==VGA compatible controller: Intel Corporation System ...
-		fg_gpu=${lspci/*:/}		# lspci==Intel Corporation System Controller ...
-		fg_gpu=${fg_gpu/ Corporation}						# suppression ' Corporation'
+		while read field1 lspci; do
+			fg_gpu+="$lspci"$'\n'
+		done <<< $( lspci  | grep -Ei 'Display |3D |VGA ' )
+		fg_gpu=${fg_gpu#*: }					# lspci==Intel Corporation System Controller ...
+		fg_gpu=${fg_gpu% (rev*}					# remplacement espace double par simple
+		fg_gpu=${fg_gpu/Corporation }						# suppression ' Corporation'
 		fg_gpu=${fg_gpu/Advanced Micro Devices, Inc. }		# suppression 'Advanced Micro Devices, Inc. '
-		fg_gpu=${fg_gpu/  / }		# remplacement espace double par simple
-		fg_gpu=${fg_gpu## }			# suppression du plus nombre d'espaces au début
-		fg_gpu=${fg_gpu%% }			# suppression du plus nombre d'espaces à la fin
+		fg_audio=${fg_audio%[[:cntrl:]]}					# suppression derniers $'\n'
 	fi
 	fg_nb_gpu=$(f__wcv -l "$fg_gpu")
 }
@@ -2789,7 +2872,7 @@ figet_hw(){		#v2 31/10/2017
 }
 
 	# assigne $fg_ip, $fg_ip_tp, $fg_gws, $fg_gws_tp, $fg_ifn_prior, $fg_ifn, $fg_mac, fg_mac_tp
-figet_ip(){		# 09/11/2017
+figet_ip(){		# 27/11/2017
 	local ifn
 	[ $( f__which ip ) ] || return 1
 	fg_ip="$(sed '/[[:digit:]]:[[:blank:]]lo.*inet/d; /inet6.*scope/d' <<< $(ip -o a) | gawk '{print " ",$4,"(",$2,")"}')"
@@ -2800,13 +2883,14 @@ figet_ip(){		# 09/11/2017
 	fg_ifn_prior="$(ip route get 255.255.255.255 | sed -nr 's/.*src ([0-9.]+).*/\1/p')"
 	for ifn in $(ls /sys/class/net/) ; do 
 		[ "$ifn" != "lo" ] && fg_ifn+="  $ifn"$'\n'
-		[ "$ifn" != "lo" ] && fg_mac+="  $ifn: $(< /sys/class/net/$ifn/address)"$'\n'
+		[ "$ifn" != "lo" ] && fg_mac+="  $ifn: $(cat /sys/class/net/$ifn/address)"$'\n'
 	done
-	fg_ifn="$(sed '/^[[:blank:]]*$/d' <<< $fg_ifn)"	# suppression lignes vides
-	fg_mac="$(sed '/^[[:blank:]]*$/d' <<< $fg_mac)"	# suppression lignes vides
+#	fg_ifn="$(sed '/^[[:blank:]]*$/d' <<< $fg_ifn)"	# suppression lignes vides
+#	fg_mac="$(sed '/^[[:blank:]]*$/d' <<< $fg_mac)"	# suppression lignes vides
+# voir cat /sys/class/net/wlp1s0/uevent
 	fg_mac_tp="$(sed -E 's/(^.*wl.*)/\1 (wifi)/;s/(^.*en.*|^.*eth.*)/\1 (ethernet)/' <<< $fg_mac)"
-	[ "$fg_ifn" ] && fg_ifn=${fg_ifn::-1}		# suppression dernier $'\n'
-	[ "$fg_mac" ] && fg_mac=${fg_mac::-1}		# suppression dernier $'\n'
+	fg_ifn=${fg_ifn%[[:cntrl:]]}		# suppression derniers $'\n'
+	fg_mac_tp=${fg_mac_tp%[[:cntrl:]]}	# suppression derniers $'\n'
 }
 
 	# $1=4|6, assigne $fg_public
@@ -2920,7 +3004,7 @@ figet_mem(){		# 27/11/2017
 		[ "$a"  == "SwapFree" ] && SwapFree="${b/kB}"
 		[ "$a"  == "SwapCached" ] && SwapCached="${b/kB}"
 	done <<< $(< /proc/meminfo)
-	$IFS="$IFS_INI"
+	IFS="$IFS_INI"
 	MemUsed=$(( $MemTotal-($MemFree+$Buffers+$Cached+$SReclaimable) ))
 	SwapUsed=$(( $SwapTotal-$SwapFree ))
 	totalTotal=$(( $MemTotal+$SwapTotal ))
@@ -3479,7 +3563,7 @@ prg_1(){		# début
 prg_2(){		# traitements principaux	21/11/2017
 	if [[ "$1" == all || "$1" =~ s ]]; then		#systeme, matériel	-cs
 		echo -e "# ▷ Système \n\n" >> "$fileOutput"
-		for i in fi_systeme fi_cpu fi_mem fi_hw fi_batt fi_graph fi_disk fi_usb ; do
+		for i in fi_systeme fi_cpu fi_mem fi_hw fi_batt fi_graph fi_disk fi_audio fi_usb ; do
 			echo -n "•"
 			$i
 		done
@@ -3602,7 +3686,7 @@ for j in $options; do
 		-t | --test )
 			prg_1 "$*"
 			echo -n "•"
-			fi_disk
+			fi_audio
 			exit ;;					# test
 		-c* | all )
 			[ "$j" == "-c" ] && exec $0 "menu"
diff --git a/scripts/getInfo_changelog.md b/scripts/getInfo_changelog.md
index 7f0cba3..28b8a22 100644
--- a/scripts/getInfo_changelog.md
+++ b/scripts/getInfo_changelog.md
@@ -5,6 +5,12 @@
 
 
 
+## 2.48.0  28/11/2017
+
+* nouveau: début audio: fi_audio
+* nouveau: f_lspci
+* révision: fi_reseau, utilisation f_lspci
+
 ## 2.47.0  27/11/2017
 
 * nouveau, révision: fi_dmesg, firmware bug, info_ucode