also this tends to be logcat output on a second attempt at powering up wifi :
D/SettingsWifiEnabler( 455): Received wifi state changed from Disabled to Enabling D/WifiService( 145): ACTION_BATTERY_CHANGED pluggedType: 0 E/WifiHW ( 145): Unable to open connection to supplicant on "/data/ system/wpa_supplicant/wlan0": No such file or directory E/SettingsWifiLayer( 455): Unable to scan for networks I/NotificationService( 145): enqueueToast pkg=com.android.settings callback=android.app.itransientnotification$stub$pr...@43e31a48 duration=1 D/SettingsWifiEnabler( 455): Received wifi state changed from Enabling to Enabled I/wpa_supplicant( 486): CTRL-EVENT-STATE-CHANGE id=-1 state=2 I/wpa_supplicant( 486): CTRL-EVENT-SCAN-RESULTS Ready I/wpa_supplicant( 486): CTRL-EVENT-SCAN-RESULTS Ready E/wpa_supplicant( 486): wpa_driver_priv_driver_cmd failed E/wpa_supplicant( 486): wpa_driver_priv_driver_cmd failed E/wpa_supplicant( 486): wpa_driver_priv_driver_cmd failed V/WifiStateTracker( 145): Connection to supplicant established, state=SCANNING D/NetworkStateTracker( 145): setDetailed state, old =DISCONNECTED and new state=SCANNING E/wpa_supplicant( 486): wpa_driver_priv_driver_cmd failed E/wpa_supplicant( 486): wpa_driver_priv_driver_cmd failed I/wpa_supplicant( 486): CTRL-EVENT-DRIVER-STATE HANGED V/WifiMonitor( 145): Event [CTRL-EVENT-DRIVER-STATE HANGED] E/wpa_supplicant( 486): wpa_driver_priv_driver_cmd failed E/wpa_supplicant( 486): wpa_driver_priv_driver_cmd failed E/wpa_supplicant( 486): wpa_driver_priv_driver_cmd failed E/wpa_supplicant( 486): wpa_driver_priv_driver_cmd failed E/wpa_supplicant( 486): wpa_driver_priv_driver_cmd failed I/wpa_supplicant( 486): CTRL-EVENT-DRIVER-STATE HANGED V/WifiMonitor( 145): Event [CTRL-EVENT-DRIVER-STATE HANGED] D/ConnectivityService( 145): Dropping ConnectivityChange for WIFI: DISCONNECTED/SCANNING E/WifiStateTracker( 145): Wifi Driver reports HUNG - reloading. I/wpa_supplicant( 486): CTRL-EVENT-TERMINATING - signal 15 received I/wpa_supplicant( 486): CTRL-EVENT-TERMINATING - signal 0 received I/wpa_supplicant( 486): CTRL-EVENT-STATE-CHANGE id=-1 state=0 V/WifiMonitor( 145): Event [CTRL-EVENT-TERMINATING - signal 15 received] E/WifiStateTracker( 145): Wifi Driver reports HUNG - reloading. V/WifiStateTracker( 145): Connection to supplicant lost D/NetworkStateTracker( 145): setDetailed state, old =SCANNING and new state=DISCONNECTED D/ConnectivityService( 145): Dropping ConnectivityChange for WIFI: DISCONNECTED/DISCONNECTED D/SettingsWifiEnabler( 455): Received wifi state changed from Enabled to Disabling D/SettingsWifiEnabler( 455): Received wifi state changed from Disabling to Disabled D/SettingsWifiEnabler( 455): Received wifi state changed from Disabled to Enabling D/WifiService( 145): ACTION_BATTERY_CHANGED pluggedType: 0 E/WifiHW ( 145): Unable to open connection to supplicant on "/data/ system/wpa_supplicant/wlan0": No such file or directory D/SettingsWifiEnabler( 455): Received wifi state changed from Enabling to Enabled D/SettingsWifiEnabler( 455): Received wifi state changed from Enabled to Disabling D/dalvikvm( 455): GREF has increased to 201 On May 17, 9:07 am, DJ_Steve <[email protected]> wrote: > ok i thought i'd post up some debug info of errors see if anyone else > can work this out. > > logcat of attempting to power up wifi through android gui > > D/SettingsWifiEnabler( 455): Received wifi state changed from > Disabled to Enabling > D/WifiService( 145): ACTION_BATTERY_CHANGED pluggedType: 0 > E/WifiHW ( 145): Unable to open connection to supplicant on "/data/ > system/wpa_supplicant/wlan0": No such file or directory > D/SettingsWifiEnabler( 455): Received wifi state changed from > Enabling to Enabled > I/wpa_supplicant( 463): CTRL-EVENT-STATE-CHANGE id=-1 state=2 > I/wpa_supplicant( 463): CTRL-EVENT-SCAN-RESULTS Ready > I/wpa_supplicant( 463): CTRL-EVENT-SCAN-RESULTS Ready > E/SettingsWifiLayer( 455): Unable to scan for networks > I/NotificationService( 145): enqueueToast pkg=com.android.settings > callback=android.app.itransientnotification$stub$pr...@43df0c40 > duration=1 > I/ARMAssembler( 145): generated > scanline__00000177:03515104_00001A01_00000000 [ 73 ipp] (98 ins) at > [0x4136a0:0x413828] in 213623 ns > E/WifiHW ( 145): Unable to open connection to supplicant on "/data/ > system/wpa_supplicant/wlan0": No such file or directory > I/wpa_supplicant( 463): CTRL-EVENT-STATE-CHANGE id=-1 state=1 > I/wpa_supplicant( 463): CTRL-EVENT-TERMINATING - signal 15 received > I/wpa_supplicant( 463): CTRL-EVENT-TERMINATING - signal 0 received > I/wpa_supplicant( 463): CTRL-EVENT-STATE-CHANGE id=-1 state=0 > D/SettingsWifiEnabler( 455): Received wifi state changed from Enabled > to Disabling > E/WifiHW ( 145): Supplicant not running, cannot connect > D/SettingsWifiEnabler( 455): Received wifi state changed from > Disabling to Disabled > E/WifiHW ( 145): Supplicant not running, cannot connect > V/WifiStateTracker( 145): Connection to supplicant lost > D/NetworkStateTracker( 145): setDetailed state, old =IDLE and new > state=DISCONNECTED > D/ConnectivityService( 145): ConnectivityChange for WIFI: > DISCONNECTED/DISCONNECTED > > but if i do the following from 2 adb sessions : > 1st session: > # wpa_supplicant -iwlan0 -c/system/etc/wifi/wpa_supplicant.conf -dd -w > ioctl[SIOCGIFFLAGS]: No such device > Could not set interface 'wlan0' UP > ioctl[SIOCSIWPMKSA]: No such device > ioctl[SIOCSIWMODE]: No such device > Could not configure driver to use managed mode > ioctl[SIOCGIWRANGE]: No such device > ioctl[SIOCGIFINDEX]: No such device > ioctl[SIOCGIFINDEX]: No such device > ioctl[SIOCGIFINDEX]: No such device > ioctl[SIOCGIFINDEX]: No such device > ioctl[SIOCGIFINDEX]: No such device > ioctl[SIOCGIFINDEX]: No such device > ioctl[SIOCGIFINDEX]: No such device > l2_packet_receive - recvfrom: Network is down > ioctl[SIOCSIWSCAN]: Network is down > > 2nd session: > insmod /system/lib/modules/wl12xx.ko > wpa_cli -p /data/system/wpa_supplicant > wpa_cli v0.5.11 > Copyright (c) 2004-2008, Jouni Malinen <[email protected]> and contributors > > This program is free software. You can distribute it and/or modify it > under the terms of the GNU General Public License version 2. > > Alternatively, this software may be distributed under the terms of the > BSD license. See README and COPYING for more details. > > Selected interface 'wlan0' > > Interactive mode> scan > > OK > <2>CTRL-EVENT-STATE-CHANGE id=-1 state=2 > > <2>CTRL-EVENT-SCAN-RESULTS Ready > > <2>CTRL-EVENT-STATE-CHANGE id=-1 state=1 > > > scan_results > > bssid / frequency / signal level / flags / ssid > 00:01:e3:e9:06:d0 2462 169 [WPA-PSK-TKIP+CCMP][WPA2-PSK- > TKIP+CCMP-preauth] OrangeE906CE > 00:23:48:63:3a:27 2462 169 [WPA-PSK-TKIP] SKY14886 > 00:14:6c:f0:35:02 2462 168 [WPA-PSK-TKIP] > 00:18:4d:60:dd:46 2437 203 [WEP] SKY37397 > > same route that android seems to use but wpa_cli works ? > > will check all permissions again now > > On May 16, 6:32 pm, DJ_Steve <[email protected]> wrote: > > > > > wpa supplicant works fine if i launch it in a adb shell session and i > > can then connect via wpa_cli and execute commands, just seems the > > android ui isnt doing the same and it does throw errors related to > > wpa_supplicant but i cant see why it does > > > On May 16, 6:29 pm, Ashwin Bihari <[email protected]> wrote: > > > > You've gone through the Wifi setup steps and created the necessary > > > sockets for wpa_supplicant to operate and all that? > > > > Regards > > > -- Ashwin > > > > On Sun, May 16, 2010 at 12:04 PM, DJ_Steve <[email protected]> wrote: > > > > hello, its me again, ok im getting annoyed with a seemingly pointless > > > > problem im having, > > > > im trying to get ehe driver for the wl1251 wifi in my n900 working - > > > > the module loads, calibration load etc but android wifi subsystem will > > > > not scan for networks (keeps saying unable to scan) yet i can use > > > > wpa_cli myself via adb to scan and retrieve the list of networks quite > > > > hapily. > > > > > any ideas appreciated and i can post logcat output etc if needed > > > > > -- > > > > unsubscribe: [email protected] > > > > website:http://groups.google.com/group/android-porting > > > > -- > > > unsubscribe: [email protected] > > > website:http://groups.google.com/group/android-porting > > > -- > > unsubscribe: [email protected] > > website:http://groups.google.com/group/android-porting > > -- > unsubscribe: [email protected] > website:http://groups.google.com/group/android-porting -- unsubscribe: [email protected] website: http://groups.google.com/group/android-porting
