Hi, i found jellybean os image for Cardhu(Tegra Android Developer Pack 2.0r2) and installed it to the target board successfully. But, when i try to enable the Wi-Fi button, it doesn’t work.
This is the logcat file.
I/ActivityManager( 420): Displayed com.android.settings/.Settings: +1s530ms
E/WifiHW ( 420): Supplicant not running, cannot connect
E/WifiStateMachine( 420): Failed to setup control channel, restart supplicant
E/WifiHW ( 109): Failed to open wlan fw path param (No such file or directory)
E/SoftapController( 109): Softap fwReload - failed: -1
E/WifiStateMachine( 420): Failed to reload STA firmware java.lang.IllegalStateException: command ‘1
4 softap fwreload wlan0 STA’ failed with '400 14 Softap operation failed (No such file or directory)
’
W/CommandListener( 109): Failed to retrieve HW addr for wlan0 (No such device)
D/CommandListener( 109): Setting iface cfg
E/WifiStateMachine( 420): Unable to change interface settings: java.lang.IllegalStateException: com
mand ‘16 interface setcfg wlan0 0.0.0.0 0 down’ failed with ‘400 16 Failed to set address (No such d
evice)’
I/wpa_supplicant( 1121): Successfully initialized wpa_supplicant
I/wpa_supplicant( 1121): rfkill: Cannot open RFKILL control device
E/wpa_supplicant( 1121): nl80211: Could not configure driver to use managed mode
E/wpa_supplicant( 1121): Could not read interface wlan0 flags: No such device
E/wpa_supplicant( 1121): wlan0: Failed to initialize driver interface
D/dalvikvm( 731): GC_CONCURRENT freed 178K, 8% free 3596K/3888K, paused 2ms+6ms, total 34ms
D/ExchangeService( 933): Received deviceId from Email app: null
D/ExchangeService( 933): !!! deviceId unknown; stopping self and retrying
E/WifiHW ( 420): Supplicant not running, cannot connect
E/WifiHW ( 420): Supplicant not running, cannot connect
E/WifiHW ( 420): Supplicant not running, cannot connect
Do you have any idea?
Thank you very much.