sudo apt-get update
sudo apt-get install lshw
et réessais
sudo apt-get install lshw
et réessais
apt-get install wireless-tools
ip a iwconfig ip link set <nom_interface> up
#!/bin/bash # # Copyright (c) 2012 # # Authors: Wild Man, Krytarik # Helpers: chili555 # # This script gathers the infos necessary for troubleshooting a wireless # connection and saves them in a text file, wrapping it in an archive if it # exceeds the 19.5 kB size limit for ".txt" attachments on the Ubuntu Forums. # ############################################################################## # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. # SCRIPTDATE="2015-09-27 02:34 +0200" FILEBASE="wireless-info" OUTPUTDIR="$PWD" OUTPUTDIRFB="/tmp" MODMATCHES="(air|ar5|at7|ath[^3]?|b43|bcma|brcm|carl|ipw|iwl|ndis|r(818|8192[eu]|871|92su)|rt[23567]|rtl|ssb|wl|(cfg|mac)80211)" LSMODMATCHES="(wmi|(dell|ideapad)[-_]laptop)" IFACEMATCHES="(wlan[0-9]|eth[0-9])" DMESGMATCHES="(firmware|[nN]etwork)" NMPROFMATCHES="\(\[connection\]\|id=\|type=\|permissions=\|autoconnect=\|\[802-11-wireless\]\|\[wifi\]\|ssid=\|bssid=\|mac-address\(-blacklist\)\?=\|mtu=\|\[802-1x\]\|[[:graph:]]*ca-certs\?=\|\[ipv[46]\]\|method=\)" DMESGEXCL="apparmor|(cfg|mac)80211" MODINFOEXCL="alias" MODPROBEXCL="(alsa-base|blacklist-(firewire|framebuffer|modem|oss|watchdog)|fglrx|nvidia|fbdev|bumblebee)" PMUTILSEXCL="/etc/pm/(power.d/(95hdparm-apm|intel-audio-powersave|sata_alpm)|sleep.d/(10_grub-common|10_unattended-upgrades.*|novatel_3g.*))" NETMGRNAMES=("NetworkManager" "Wicd" "ConnMan") NETMGRPATHS=("/usr/sbin/NetworkManager" "/usr/sbin/wicd" "/usr/sbin/connmand") DEC2BI=({0..1}{0..1}{0..1}{0..1}{0..1}{0..1}{0..1}{0..1}) DEC2HEX=($(printf "%02x " {0..255})) export LANG="en_US.UTF-8" export LANGUAGE="en_US:en" export LC_ALL="en_US.UTF-8" if [ -t 0 ]; then DIALOGAPP="terminal" DIALOGBREAK=" " TERMOUT="yes" elif [ -x /usr/bin/zenity ]; then DIALOGAPP="zenity" DIALOGBREAK="\n" elif [ -x /usr/bin/kdialog ]; then DIALOGAPP="kdialog" DIALOGBREAK="\n" else exit 1 fi if [ -t 0 ]; then SUDO="sudo" elif [ -x /usr/bin/pkexec ]; then SUDO="pkexec" elif [ -x /usr/bin/gksudo ]; then SUDO="gksudo" GKSUDO="yes" elif [ -x /usr/bin/kdesudo ]; then SUDO="kdesudo" KDESUDO="yes" KDESUDOCMT=" needs administrative privileges. Please enter your password." fi dialog_info () { case $DIALOGAPP in terminal) printf "%b\n" "$1" ;; zenity) zenity --info --text="$1" ;; kdialog) kdialog --msgbox "$1" ;; esac } dialog_error () { case $DIALOGAPP in terminal) printf "%b\n" "$1" >&2 ;; zenity) zenity --error --text="$1" ;; kdialog) kdialog --error "$1" ;; esac } dialog_question () { case $DIALOGAPP in terminal) local INPUT read -r -p "$1 [Y/n]: " INPUT echo "${INPUT,,}" ;; zenity) zenity --question --text="$1" || echo "no" ;; kdialog) kdialog --yesno "$1" || echo "no" ;; esac } ip6-mac () { for MAC in "[email protected]"; do OCT1BI=${DEC2BI[0x${MAC:0:2}]} OCT1BI7=$((${OCT1BI:6:1} - 1)) OCT1BIM="${OCT1BI:0:6}${OCT1BI7#-}${OCT1BI:7}" IP6S+=${IP6S:+$'\n'}"${DEC2HEX[2#$OCT1BIM]}${MAC:3:2}:${MAC:6:2}ff:fe${MAC:9:2}:${MAC:12:2}${MAC:15:2}" done sed 's/\(^\|:\)0\+\([[:alnum:]]\)/\1\2/g;s/^\([0:]\+\)/\\(::\\|\1\\)/' <<< "$IP6S" } exec 3>&1 4>&2 exec 1> "$OUTPUTDIR/$FILEBASE.txt" || { dialog_error "${TERMOUT+\n}Cannot write output file in \"$OUTPUTDIR\",${DIALOGBREAK}trying in \"$OUTPUTDIRFB\" instead.${TERMOUT+\n}" OUTPUTDIR="$OUTPUTDIRFB" exec 1> "$OUTPUTDIR/$FILEBASE.txt" || { dialog_error "${TERMOUT+\n}Cannot write output file in \"$OUTPUTDIR\" either, aborting.${TERMOUT+\n}" exit 1 } } exec 2>&1 printf "\n########## wireless info START ##########\n\n" REPORTDATE=$(date +"%d %b %Y %H:%M %Z %z") SCRIPTDATE=$(date -u -d "$SCRIPTDATE" +"%d %b %Y %H:%M %Z %z") LASTBOOTDT=$(last -FRn 1 reboot | sed -n 's/.*system boot[ ]\+\(.\+\) - .*$/\1/p') LASTBOOTDT=$(date -d "$LASTBOOTDT" +"%d %b %Y %H:%M %Z %z") printf "Report from: %s\n\n" "$REPORTDATE" printf "Booted last: %s\n\n" "$LASTBOOTDT" printf "Script from: %s\n" "$SCRIPTDATE" printf "\n##### release ###########################\n\n" lsb_release -idrc printf "\n##### kernel ############################\n\n" uname -srvmpio echo sed 's/root=[^ ]*//;s/[ ]\+/, /g;s/^BOOT_IMAGE=[^ ]*/Parameters:/' /proc/cmdline printf "\n##### desktop ###########################\n\n" if [ -n "$DESKTOP_SESSION" ]; then DESKTOP="$DESKTOP_SESSION" else DESKTOP=$(sed -n 's/^Session=\(.\+\)$/\1/p' "$HOME/.dmrc") DESKDMRC=" (from ~/.dmrc)" fi if [ -n "$DESKTOP" ]; then if [ -f "/usr/share/xsessions/$DESKTOP.desktop" ]; then DESKTOP=$(sed -n 's/^Name=\(.\+\)$/\1/p' "/usr/share/xsessions/$DESKTOP.desktop") fi echo "${DESKTOP/ Session/}${DESKDMRC}" else printf "\nCould not be determined.\n" fi printf "\n##### lspci #############################\n\n" lspci -nnk | grep -iA 2 '^[^[:space:]].*net' | sed '/^--$/d; /^[^[:space:]]/ i\\' printf "\n##### lsusb #############################\n\n" lsusb printf "\n##### PCMCIA card info ##################\n\n" if [ -x /sbin/pccardctl ]; then pccardctl info else echo "'pccardctl' is not installed (package \"pcmciautils\")." fi printf "\n##### rfkill ############################\n\n" rfkill list all printf "\n##### lsmod #############################\n\n" LSMOD=$(lsmod | egrep "(^|[[:punct:] ])($MODMATCHES|$LSMODMATCHES)[^[:punct:] ]*([[:punct:] ]|$)") echo "$LSMOD" printf "\n##### interfaces ########################\n\n" sed '/^#/d;s/^wpa-psk [[:graph:]]\+/wpa-psk <WPA key removed>/' /etc/network/interfaces printf "\n##### ifconfig ##########################\n\n" IFCONFIG=$(ifconfig -a) sed '/^lo /,/^$/d' <<< "$IFCONFIG" IFACESETH=($(sed -n 's/^\([^ ]\+\)[ ]\+Link encap:Ethernet.*/\1/p' <<< "$IFCONFIG")) if (( ${#IFACESETH[@]} > 0 )); then IFETHMATCHES=${IFACESETH[@]} IFACEMATCHES="($IFACEMATCHES|(${IFETHMATCHES// /|}))" fi printf "\n##### iwconfig ##########################\n\n" iwconfig printf "\n##### route #############################\n\n" route -n printf "\n##### resolv.conf #######################\n\n" grep -v '^#' /etc/resolv.conf printf "\n##### network managers ##################\n\n" printf "Installed:\n\n" for NETMGRNR in "${!NETMGRPATHS[@]}"; do if [ -f "${NETMGRPATHS[$NETMGRNR]}" ]; then NETMGRINST+=("${NETMGRNAMES[$NETMGRNR]}") fi done printf "\t%s\n" "${NETMGRINST[@]:-None found.}" NETMGRMATCHES=${NETMGRPATHS[@]/#*\//|} NETMGRMATCHES=${NETMGRMATCHES// |/|} NETMGRMATCHES="(${NETMGRMATCHES#|})" printf "\nRunning:\n\n" ps -ef | egrep "( |/)$NETMGRMATCHES($| )" || printf "\tNone found.\n" printf "\n##### NetworkManager info ###############\n\n" if [ -x /usr/bin/nm-tool ]; then nm-tool elif [ -x /usr/bin/nmcli ]; then nmcli -f all device show | sed '/^GENERAL.DEVICE:[ ]\+lo$/,/^$/d; /^AP\[[0-9]\+\]\./d' echo nmcli -f SSID,BSSID,MODE,CHAN,FREQ,RATE,SIGNAL,BARS,SECURITY,ACTIVE,IN-USE device wifi list else echo "NetworkManager is not installed (package \"network-manager\")." fi printf "\n##### NetworkManager.state ##############\n\n" cat -s /var/lib/NetworkManager/NetworkManager.state printf "\n##### NetworkManager.conf ###############\n\n" grep -v '^#' /etc/NetworkManager/NetworkManager.conf if [ -f /etc/NetworkManager/nm-system-settings.conf ]; then printf "\nnm-system-settings.conf (used up to Ubuntu 10.04):\n\n" grep -v '^#' /etc/NetworkManager/nm-system-settings.conf fi printf "\n##### NetworkManager profiles ###########\n\n" if [ -d /etc/NetworkManager/system-connections ]; then if [ -n "$SUDO" ]; then trap "" 2 3 NMPROFILES=$(find /etc/NetworkManager/system-connections -maxdepth 1 -type f -exec $SUDO${GKSUDO+ -D grep --}${KDESUDO+ -d --comment "<b>grep</b>$KDESUDOCMT" --} grep -vH '^$' {} +) && SUDOSUCCESS="yes" || SUDOSUCCESS="no" trap 2 3 if [ "$SUDOSUCCESS" = "yes" ]; then ORIGIFS="$IFS" IFS=$'\n' for NMWLPRFFILE in $(sed -n 's/^\(.\+\):type=\(802-11-wireless\|wifi\).*$/\1/p' <<< "$NMPROFILES"); do NMWLPRFFLPERMS=$(stat -c "%a %U" "$NMWLPRFFILE") NMWLPROFILE=($(sed -n "s;^$NMWLPRFFILE:\($NMPROFMATCHES.*\)$;\1 |;p" <<< "$NMPROFILES")) NMWLPROFSOUT+="[[$NMWLPRFFILE]] ($NMWLPRFFLPERMS)"$'\n'"${NMWLPROFILE[@]}"$'\n\n' done IFS="$ORIGIFS" sed 's# | \[#\n\[#g;s#\] |#\]#g;s/ |$//' <<< "$NMWLPROFSOUT" | sed '/^\[[^]]*\]$/d' else printf "\nAcquisition of admin privileges failed.\n" fi else echo "No way to acquire admin privileges found." fi else echo "No NetworkManager profiles found." fi printf "\n##### iw reg get ########################\n\n" if [ -x /sbin/iw ]; then if IWREGGET=$(iw reg get 2>&1) && [ -f /etc/timezone ]; then REGION=$(cat /etc/timezone) printf "Region: %s (based on set time zone)\n\n" "$REGION" fi echo "$IWREGGET" else echo "'iw' is not installed (package \"iw\")." fi printf "\n##### iwlist channels ###################\n\n" if [ -x /sbin/iwlist ]; then iwlist chan else echo "'iwlist' is not installed (package \"wireless-tools\")." fi printf "\n##### iwlist scan #######################\n\n" if [ -x /sbin/iwlist ]; then if [ -n "$SUDO" ]; then trap "" 2 3 IWLISTSCAN=$($SUDO${KDESUDO+ -d} iwlist scan) && SUDOSUCCESS="yes" || SUDOSUCCESS="no" trap 2 3 if [ "$SUDOSUCCESS" = "yes" ]; then if [[ $IWLISTSCAN = *Frequency:* ]]; then printf "Channel occupancy:\n\n" grep '^[ ]*Frequency:' <<< "$IWLISTSCAN" | sort | uniq -c | sed 's/^[ ]\+\([ ][0-9]\+\)[ ]\+/ \1 APs on /' echo fi grep -v '^[ ]*IE: Unknown:' <<< "$IWLISTSCAN" else printf "\nAcquisition of admin privileges failed.\n" fi else echo "No way to acquire admin privileges found." fi else echo "'iwlist' is not installed (package \"wireless-tools\")." fi printf "\n##### module infos ######################\n\n" MODULES=$(egrep -o "^$MODMATCHES[^ ]*" <<< "$LSMOD") for MODULE in $MODULES; do MODINFO=$(modinfo $MODULE | egrep -v "^$MODINFOEXCL:") printf "[%s]\n%s\n\n" "$MODULE" "$MODINFO" done printf "\n##### module parameters #################\n\n" for MODULE in $MODULES; do if [ -d /sys/module/$MODULE/parameters ]; then MODPARAMS=$(grep -H '^[[:graph:]]' /sys/module/$MODULE/parameters/* | sed 's#^.*/##;s/:/: /') printf "[%s]\n%s\n\n" "$MODULE" "$MODPARAMS" fi done printf "\n##### /etc/modules ######################\n\n" grep -v '^#' /etc/modules printf "\n##### modprobe options ##################\n\n" for MODPROBEFILE in $(find /etc/modprobe.{conf,d} -name "*.conf" -regextype posix-egrep -not -regex ".*$MODPROBEXCL.*" 2> /dev/null | sort); do MODPROBEOPTS=$(egrep -v '^(#|$)' $MODPROBEFILE) if [ -n "$MODPROBEOPTS" ]; then printf "[%s]\n%s\n\n" "$MODPROBEFILE" "$MODPROBEOPTS" fi done printf "\n##### rc.local ##########################\n\n" grep -v '^#' /etc/rc.local printf "\n##### pm-utils ##########################\n\n" for PMUTILSFILE in $(find /etc/pm/*.d \( -type f -o -type l \) -regextype posix-egrep -not -regex "$PMUTILSEXCL" | sort); do PMUTFLCONT=$(egrep -v '^(#|$)' $PMUTILSFILE) if [ -n "$PMUTFLCONT" ]; then PMUTFLPERMS=$(stat -c "%a %U" $PMUTILSFILE) printf "[%s] (%s)\n%s\n\n" "$PMUTILSFILE" "$PMUTFLPERMS" "$PMUTFLCONT" fi done printf "\n##### udev rules ########################\n\n" for UDEVRLFILE in /etc/udev/rules.d/*net*.rules; do UDEVRULES=$(grep -B1 '^[^#]' $UDEVRLFILE | egrep -v '^(--)?$') if [ -n "$UDEVRULES" ]; then printf "[%s]\n%s\n\n" "$UDEVRLFILE" "$UDEVRULES" fi done printf "\n##### dmesg #############################\n\n" dmesg | tail -n 100 | egrep "[[:punct:] ]($MODMATCHES|$IFACEMATCHES|$DMESGMATCHES)[^[:punct:] ]*[[:punct:] ]" | egrep -v "$DMESGEXCL" | uniq -cf 2 | sed 's/^[ ]\+1[ ]\+//;s/^[ ]\+\([0-9]\+\)[ ]\+\(.\+\)$/\2 (repeated \1 times)/' printf "\n########## wireless info END ############\n\n" exec 2>&4 4>&- exec 1>&3 3>&- ##### MAC address masking ##### RESULTS=$(cat -s "$OUTPUTDIR/$FILEBASE.txt")$'\n' ORIGIFS="$IFS" IFS=$'\n' IFACESIDS=($(sed -n "s/^\([^ ]\+\)[ ]\+.*HWaddr.*/'\1' [IF]/p" <<< "$IFCONFIG")) IFACESMACS=($(sed -n 's/^[^ ]\+[ ]\+.*HWaddr \([^ ]\+\)[ ]*/\1/p' <<< "$IFCONFIG")) IFACESIP6S=($(ip6-mac "${IFACESMACS[@]}")) WLAPSIWLIDS=($(sed -n "/^[ ]*Cell [0-9]\+/,/^[ ]*ESSID:/ {/^[ ]*Cell [0-9]\+/h; /^[ ]*ESSID:/ {H;g;s/^[ ]*Cell 0\?\([0-9]\+\).*ESSID:\"\(.*\)\"$/'\2' [AC\1]/p}}" <<< "$IWLISTSCAN")) WLAPSIWLMACS=($(sed -n 's/^[ ]*Cell [0-9]\+.*Address: \([^ ]\+\)/\1/p' <<< "$IWLISTSCAN")) WLAPSIWLIP6S=($(ip6-mac "${WLAPSIWLMACS[@]}")) WLAPSNMRAW=$(sed -n '/^##### NetworkManager info #####/,/^##### / {/^[ ]*Wireless Access Points/,/^$/ {/Wireless Access Points/d;s/^[ ]\+\*\?//;s/:[ ]\+/\t/;p}; /^SSID[ ]\+BSSID[ ]\+/,/^$/ {/^SSID[ ]\{2,\}BSSID[ ]\{2,\}/d;s/[ ]\{2,\}/\t/;p}}' <<< "$RESULTS") WLAPSNMIDS=($(awk -F '\t' '{printf "'\''%s'\'' [AN%d]\n", $1, NR}' <<< "$WLAPSNMRAW")) WLAPSNMMACS=($(grep -o '\([[:alnum:]]\{2\}:\)\{5\}[[:alnum:]]\{2\}' <<< "$WLAPSNMRAW")) WLAPSNMIP6S=($(ip6-mac "${WLAPSNMMACS[@]}")) IFS="$ORIGIFS" for IFACENR in "${!IFACESMACS[@]}"; do MACMASKSED+="s;${IFACESMACS[$IFACENR]};<MAC ${IFACESIDS[$IFACENR]-address}>;I;" MACMASKSED+=" /${IFACESIP6S[$IFACENR]}/ s;${IFACESIP6S[$IFACENR]/#\\(::/\(};<IP6 ${IFACESIDS[$IFACENR]-from MAC}>;I;" done for WLAPIWLNR in "${!WLAPSIWLMACS[@]}"; do MACMASKSED+="s;${WLAPSIWLMACS[$WLAPIWLNR]};<MAC ${WLAPSIWLIDS[$WLAPIWLNR]-address}>;I;" MACMASKSED+=" /${WLAPSIWLIP6S[$WLAPIWLNR]}/ s;${WLAPSIWLIP6S[$WLAPIWLNR]/#\\(::/\(};<IP6 ${WLAPSIWLIDS[$WLAPIWLNR]-from MAC}>;I;" done for WLAPNMNR in "${!WLAPSNMMACS[@]}"; do MACMASKSED+="s;${WLAPSNMMACS[$WLAPNMNR]};<MAC ${WLAPSNMIDS[$WLAPNMNR]-address}>;I;" MACMASKSED+=" /${WLAPSNMIP6S[$WLAPNMNR]}/ s;${WLAPSNMIP6S[$WLAPNMNR]/#\\(::/\(};<IP6 ${WLAPSNMIDS[$WLAPNMNR]-from MAC}>;I;" done sed "$MACMASKSED /\([[:alnum:]]\{2\}:\)\{6,\}/! s/\([[:alnum:]]\{2\}:\)\{5\}[[:alnum:]]\{2\}/<MAC address>/" <<< "$RESULTS" > "$OUTPUTDIR/$FILEBASE.txt" ##### The End ##### dialog_info "${TERMOUT+\n}Results saved in \"$OUTPUTDIR/$FILEBASE.txt\".${TERMOUT+\n}" if (( $(stat -c %s "$OUTPUTDIR/$FILEBASE.txt") > 19968 )); then tar -czf "$OUTPUTDIR/$FILEBASE.tar.gz" -C "$OUTPUTDIR" "$FILEBASE.txt" && \ dialog_info "Results also archived in \"$OUTPUTDIR/$FILEBASE.tar.gz\",${DIALOGBREAK}as they exceed the 19.5 kB size limit for \".txt\" attachments${DIALOGBREAK}on the Ubuntu Forums.${TERMOUT+\n}" || \ dialog_error "Results exceed the 19.5 kB size limit for \".txt\" attachments${DIALOGBREAK}on the Ubuntu Forums, but archive could not be created.${TERMOUT+\n}" fi if [ -x /usr/bin/pastebinit ] && ping -nc 3 -w 6 -i 0.2 paste.ubuntu.com > /dev/null 2>&1; then PASTEBIN=$(dialog_question "Do you also want to post them${DIALOGBREAK}to your default 'pastebinit' provider?") if [[ ! $PASTEBIN =~ ^no?$ ]]; then PASTERESULT=$(pastebinit -i "$OUTPUTDIR/$FILEBASE.txt" -f text 2>&1) && PASTESUCCESS="yes" if [ "$PASTESUCCESS" = "yes" ]; then dialog_info "${TERMOUT+\n}Pastebin successful:\n\n${PASTERESULT}${TERMOUT+\n}" else if [ -n "$PASTERESULT" ]; then dialog_error "${TERMOUT+\n}Pastebin failed, error message is:\n\n${PASTERESULT}${TERMOUT+\n}" else dialog_error "${TERMOUT+\n}Pastebin failed, no error message given.${TERMOUT+\n}" fi fi else echo fi fi
apt-get install wicd
sudo ./fichier
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