Messages : 4
Sujets : 2
Inscription : Mar 2015
Bonjour,
Je ne réussis pas à me connecter en wifi sur un RPI.
Le message d'erreur est "could not get status from wpa_supplicant", fichier qui existe.
Mon fichier wpa_supplicant :
###############
ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
update_config=1
network={
ssid="Alain"
psk="Password..."
}
###############
Mon fichier interfaces :
###############
auto lo
iface lo inet loopback
iface eth0 inet static
address 192.168.0.16
netmask 255.255.255.0
gateway 192.168.0.254
dns-nameservers 212.27.40.24
auto wlan0
iface wlan0 inet dhcp
wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf
#iface default inet dhcp
#################
Merci pour votre aide.
Messages : 4
Sujets : 2
Inscription : Mar 2015
Voici les réponses que j'obtiens lorsque je fais "sudo ifup --force wlan0
Comment conserver la couleur en copie?
Pardon pour la lecture...
[email protected] ~ $ sudo ifup --force wlan0
wpa_supplicant: /sbin/wpa_supplicant daemon failed to start
run-parts: /etc/network/if-pre-up.d/wpasupplicant exited with return code 1
Failed to connect to wpa_supplicant - wpa_ctrl_open: No such file or directory
wpa_supplicant: /sbin/wpa_cli daemon failed to start
run-parts: /etc/network/if-up.d/wpasupplicant exited with return code 1
Code :
[== Indéfini ==]
[email protected] ~ $ sudo nano /etc/network/if-pre-up.d/wpasupplicant
if [ -n "$IF_WPA_MAINT_DEBUG" ]; then
set -x
fi
# quit if we're called for the loopback
if [ "$IFACE" = lo ]; then
exit 0
fi
# allow wpa_supplicant interface to be specified via wpa-iface
# useful for starting wpa_supplicant on one interface of a bridge
if [ -n "$IF_WPA_IFACE" ]; then
WPA_IFACE="$IF_WPA_IFACE"
else
WPA_IFACE="$IFACE"
fi
# source functions
if [ -f /etc/wpa_supplicant/functions.sh ]; then
. /etc/wpa_supplicant/functions.sh
else
exit 0
fi
# quit if executables are not installed
if [ ! -x "$WPA_SUP_BIN" ] || [ ! -x "$WPA_CLI_BIN" ]; then
exit 0
fi
do_start () {
if test_wpa_cli; then
# if wpa_action is active for this IFACE, do nothing
ifupdown_locked && exit 0
# if the administrator is calling ifup, say something useful
if [ "$PHASE" = "pre-up" ]; then
wpa_msg stderr "wpa_action is managing ifup/ifdown stat$
wpa_msg stderr "execute \`ifdown --force $WPA_IFACE' to$
fi
exit 1
elif ! set | grep -q "^IF_WPA"; then
# no wpa- option defined for IFACE, do nothing
exit 0
fi
# ensure stale ifupdown_lock marker is purged
ifupdown_unlock
# preliminary sanity checks for roaming daemon
if [ -n "$IF_WPA_ROAM" ]; then
if [ "$METHOD" != "manual" ]; then
wpa_msg stderr "wpa-roam can only be used with the \"ma$
exit 1
fi
WPA_SUP_CONF_CTRL_DIR=$(sed -n -e 's/[[:space:]]*#.*//g' -e 's/$
-e 's/^ctrl_interface=\(DIR=\)\?\(.*\)/\2/p' "$IF_WPA_C$
if [ -n "$WPA_SUP_CONF_CTRL_DIR" ]; then
WPA_CTRL_DIR="$WPA_SUP_CONF_CTRL_DIR"
WPA_SUP_CONF="-c $IF_WPA_CONF"
else
# specify the default ctrl_interface since none was def$
# the given IF_WPA_CONF
WPA_SUP_CONF="-c $IF_WPA_CONF -C $WPA_CTRL_DIR"
fi
else
# specify the default ctrl_interface
WPA_SUP_CONF="-C $WPA_CTRL_DIR"
fi
}
do_stop () {
if test_wpa_cli; then
# if wpa_action is active for this IFACE and calling ifdown,
# do nothing
ifupdown_locked && exit 0
elif test_wpa_supplicant; then
# wpa_supplicant process exists for this IFACE, but wpa_cli
# process does not. Allow stop mode to kill this process.
:
else
exit 0
fi
}
case "$MODE" in
start)
do_start
case "$PHASE" in
pre-up)
kill_wpa_supplicant
init_wpa_supplicant || exit 1
conf_wpa_supplicant || { kill_wpa_supplican$
;;
post-up)
init_wpa_cli || { kill_wpa_supplican$
;;
esac
;;
stop)
do_stop
case "$PHASE" in
pre-down)
kill_wpa_cli
;;
post-down)
kill_wpa_supplicant
;;
*)
wpa_msg stderr "unknown phase: \"$PHASE\""
exit 1
;;
esac
;;
*)
wpa_msg stderr "unknown mode: \"$MODE\""
exit 1
;;
esac
exit 0
[email protected] ~ $ sudo nano /etc/network/if-up.d/wpasupplicant
if [ -n "$IF_WPA_MAINT_DEBUG" ]; then
set -x
fi
# quit if we're called for the loopback
if [ "$IFACE" = lo ]; then
exit 0
fi
# allow wpa_supplicant interface to be specified via wpa-iface
# useful for starting wpa_supplicant on one interface of a bridge
if [ -n "$IF_WPA_IFACE" ]; then
WPA_IFACE="$IF_WPA_IFACE"
else
WPA_IFACE="$IFACE"
fi
# source functions
if [ -f /etc/wpa_supplicant/functions.sh ]; then
. /etc/wpa_supplicant/functions.sh
else
exit 0
fi
# quit if executables are not installed
if [ ! -x "$WPA_SUP_BIN" ] || [ ! -x "$WPA_CLI_BIN" ]; then
exit 0
fi
do_start () {
if test_wpa_cli; then
# if wpa_action is active for this IFACE, do nothing
ifupdown_locked && exit 0
# if the administrator is calling ifup, say something useful
if [ "$PHASE" = "pre-up" ]; then
wpa_msg stderr "wpa_action is managing ifup/ifdown stat$
wpa_msg stderr "execute \`ifdown --force $WPA_IFACE' to$
fi
exit 1
elif ! set | grep -q "^IF_WPA"; then
# no wpa- option defined for IFACE, do nothing
exit 0
fi
# ensure stale ifupdown_lock marker is purged
ifupdown_unlock
# preliminary sanity checks for roaming daemon
if [ -n "$IF_WPA_ROAM" ]; then
if [ "$METHOD" != "manual" ]; then
wpa_msg stderr "wpa-roam can only be used with the \"ma$
exit 1
fi
if [ -n "$IF_WPA_MAPPING_SCRIPT" ]; then
if ! type "$IF_WPA_MAPPING_SCRIPT" >/dev/null; then
wpa_msg stderr "wpa-mapping-script \"$IF_WPA_MA$
exit 1
fi
fi
if [ -n "$IF_WPA_MAPPING_SCRIPT_PRIORITY" ] && [ -z "$IF_WPA_MA$
wpa_msg stderr "\"wpa-mapping-script-priority 1\" is in$
exit 1
fi
IF_WPA_CONF="$IF_WPA_ROAM"
WPA_ACTION_SCRIPT="/sbin/wpa_action"
fi
# master function; determines if ifupdown.sh should do something or not
if [ -n "$IF_WPA_CONF" ] && [ "$IF_WPA_CONF" != "managed" ]; then
if [ ! -s "$IF_WPA_CONF" ]; then
wpa_msg stderr "cannot read contents of $IF_WPA_CONF"
exit 1
fi
WPA_SUP_CONF_CTRL_DIR=$(sed -n -e 's/[[:space:]]*#.*//g' -e 's/$
-e 's/^ctrl_interface=\(DIR=\)\?\(.*\)/\2/p' "$IF_WPA_C$
if [ -n "$WPA_SUP_CONF_CTRL_DIR" ]; then
WPA_CTRL_DIR="$WPA_SUP_CONF_CTRL_DIR"
WPA_SUP_CONF="-c $IF_WPA_CONF"
else
# specify the default ctrl_interface since none was def$
# the given IF_WPA_CONF
WPA_SUP_CONF="-c $IF_WPA_CONF -C $WPA_CTRL_DIR"
fi
else
# specify the default ctrl_interface
WPA_SUP_CONF="-C $WPA_CTRL_DIR"
fi
}
do_stop () {
if test_wpa_cli; then
# if wpa_action is active for this IFACE and calling ifdown,
# do nothing
ifupdown_locked && exit 0
elif test_wpa_supplicant; then
# wpa_supplicant process exists for this IFACE, but wpa_cli
# process does not. Allow stop mode to kill this process.
:
else
exit 0
fi
}
case "$MODE" in
start)
do_start
case "$PHASE" in
pre-up)
kill_wpa_supplicant
init_wpa_supplicant || exit 1
conf_wpa_supplicant || { kill_wpa_supplican$
;;
post-up)
init_wpa_cli || { kill_wpa_supplican$
;;
esac
;;
stop)
do_stop
case "$PHASE" in
pre-down)
kill_wpa_cli
;;
post-down)
kill_wpa_supplicant
;;
*)
wpa_msg stderr "unknown phase: \"$PHASE\""
exit 1
;;
esac
;;
*)
wpa_msg stderr "unknown mode: \"$MODE\""
exit 1
;;
esac
exit 0
Messages : 4
Sujets : 0
Inscription : Apr 2015
Je sais que les ondes sont démocratisées, mais a mon avis le cerveau de ton bébé en développement préfera quelques cables au wifi !
(Modification du message : 09-04-2015, 09:13:34 par
penmptebe.)
Messages : 2
Sujets : 1
Inscription : Jul 2015
execute ifconfig sur raspberry
et donne moi ton output
