Hi,
I am getting the following error, while trying to port my
Ralink RT2571WF wifi module to android-2.6.29.
E/WifiHW ( 918): Unable to open connection to supplicant on "wlan0":
No such file or directory
I/WifiHW ( 918): wifi_connect_to_supplicant called
How can I resolve this?
Some people who have enable wifi have set ctrl_interface to wlan0 in
their wpa_supplicant.conf file:
ctrl_interface=wlan0
Other have specified a directory:
ctrl_interface=DIR=/data/system/wpa_supplicant/ GROUP=system
This also gives me an error :-)
E/WifiHW ( 912): Unable to open connection to supplicant on "/data/
system/wpa_supplicant/wlan0": No such file or directory
I/WifiHW ( 912): wifi_connect_to_supplicant called
So, I'm not sure what I should be doing!! :-)
This is what my init.rc file looks like at the moment:
# create wifi filesystem structure
mkdir /data/misc/wifi 0770 system system
mkdir /data/misc/wifi/sockets 0770 system system
mkdir /data/system/wpa_supplicant 0770 system system
mkdir /data/misc/dhcp 0770 dhcp dhcp
chown dhcp dhcp /data/misc/dhcp
on boot
# basic network init
ifup lo
ifup wlan0
hostname localhost
domainname localdomain
## Daemon processes to be run by init.
##
service console /system/bin/sh
console
# adbd is controlled by the persist.service.adb.enable system property
service adbd /sbin/adbd
disabled
# adbd on at boot in emulator
on property:ro.kernel.qemu=1
start adbd
on property:persist.service.adb.enable=1
start adbd
on property:persist.service.adb.enable=0
stop adbd
service servicemanager /system/bin/servicemanager
user system
critical
onrestart restart zygote
onrestart restart media
service vold /system/bin/vold
socket vold stream 0660 root mount
service mountd /system/bin/mountd
socket mountd stream 0660 root mount
service debuggerd /system/bin/debuggerd
#service ril-daemon /system/bin/rild
# socket rild stream 660 root radio
# socket rild-debug stream 660 radio system
# user root
# group radio cache inet misc
service zygote /system/bin/app_process -Xzygote /system/bin --zygote --
start-system-server
socket zygote stream 666
onrestart write /sys/android_power/request_state wake
onrestart write /sys/power/state on
service media /system/bin/mediaserver
user media
group system audio camera graphics inet net_bt net_bt_admin
#service bootsound /system/bin/playmp3
# user media
# group audio
# oneshot
#service dbus /system/bin/dbus-daemon --system --nofork
# socket dbus stream 660 bluetooth bluetooth
# user bluetooth
# group bluetooth net_bt_admin
#service hcid /system/bin/hcid -s -n -f /etc/bluez/hcid.conf
# socket bluetooth stream 660 bluetooth bluetooth
# socket dbus_bluetooth stream 660 bluetooth bluetooth
# init.rc does not yet support applying capabilities, so run as
root and
# let hcid drop uid to bluetooth with the right linux capabilities
# group bluetooth net_bt_admin misc
# disabled
#service hfag /system/bin/sdptool add --channel=10 HFAG
# user bluetooth
# group bluetooth net_bt_admin
# disabled
# oneshot
#service hsag /system/bin/sdptool add --channel=11 HSAG
# user bluetooth
# group bluetooth net_bt_admin
# disabled
# oneshot
service wlan_loader /system/bin/wlan_loader
disabled
oneshot
service ifcfg_ralink /system/bin/ifconfig wlan0 up
disabled
oneshot
service wpa_supplicant /system/bin/logwrapper /system/bin/
wpa_supplicant -Dwext -iwlan0 -c /system/etc/wifi/wpa_supplicant.conf -
dd
disabled
group system
service dhcpcd /system/bin/logwrapper /system/bin/dhcpcd -d wlan0 -dd
disabled
#group system dhcp
#on property:init.svc.wpa_supplicant=stopped
# stop dhcpcd
service installd /system/bin/installd
socket installd stream 600 system system
#service flash_recovery /system/bin/flash_image recovery /system/
recovery.img
# oneshot
Best regards,
Elvis
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