[Xperia Play Android Development] Luxxuor:
[MENTION=4609488]wedgess[/MENTION]: No problem you beat me to it :p, i just wanted to fix it so i could use it as daily driver for testing. What is weird about the wifi problem is that the logs indicate that the wpa supplicant is not running, but there is not line that mentions that it failed to start or initialize. I have not yet tried to compile the bcm4329 firmware from source, so maybe that would be something to test out.

The logcat with wifi turning on looks like this:

05-30 01:31:55.663 E/WifiHW (995): Supplicant not running, cannot connect
05-30 01:31:56.663 E/WifiHW (995): Supplicant not running, cannot connect
05-30 01:31:57.664 E/WifiHW (995): Supplicant not running, cannot connect
05-30 01:31:58.663 E/WifiHW (995): Supplicant not running, cannot connect
05-30 01:31:59.663 E/WifiHW (995): Supplicant not running, cannot connect
05-30 01:31:59.663 E/WifiStateMachine(995): Failed 6 times to start supplicant, unload driver
05-30 01:31:59.663 E/WifiHW (696): Failed to open wlan fw path param (No such file or directory)
05-30 01:31:59.663 E/SoftapController(696): Softap fwReload - failed: -1
05-30 01:31:59.663 D/NetdConnector(995): SND -> {109 softap fwreload wlan0 STA}
05-30 01:31:59.663 D/NetdConnector(995): RCV <- {400 109 Softap operation failed (No such file or directory)}
05-30 01:31:59.673 E/WifiStateMachine(995): Failed to reload STA firmware java.lang.IllegalStateException: command '109 softap fwreload wlan0 STA' failed with '400 109 Softap operation failed (No such file or directory)'
05-30 01:31:59.673 D/NetdConnector(995): RMV <- {400 109 Softap operation failed (No such file or directory)}
05-30 01:31:59.673 D/NetdConnector(995): SND -> {110 interface getcfg wlan0}
05-30 01:31:59.883 W/CommandListener(696): Failed to retrieve HW addr for wlan0 (No such device)
05-30 01:31:59.883 D/CommandListener(696): Setting iface cfg
05-30 01:31:59.883 D/NetdConnector(995): RCV <- {213 110 00:00:00:00:00:00 0.0.0.0 0 down}
05-30 01:31:59.883 D/NetdConnector(995): RMV <- {213 110 00:00:00:00:00:00 0.0.0.0 0 down}
05-30 01:31:59.883 D/NetdConnector(995): SND -> {111 interface setcfg wlan0 0.0.0.0 0 down}
05-30 01:31:59.893 E/WifiStateMachine(995): Unable to change interface settings: java.lang.IllegalStateException: command '111 interface setcfg wlan0 0.0.0.0 0 down' failed with '400 111 Failed to set address (No such device)'
05-30 01:31:59.893 E/WifiHW (995): Unable to open connection to supplicant on "wlan0": No such file or directory
05-30 01:31:59.893 D/NetdConnector(995): RCV <- {400 111 Failed to set address (No such device)}
05-30 01:31:59.893 D/NetdConnector(995): RMV <- {400 111 Failed to set address (No such device)}
05-30 01:31:59.913 I/wpa_supplicant(6163): Successfully initialized wpa_supplicant
05-30 01:31:59.913 E/wpa_supplicant(6163): Could not read interface wlan0 flags: No such device
05-30 01:31:59.913 E/wpa_supplicant(6163): WEXT: Could not set interface 'wlan0' UP
05-30 01:31:59.913 E/wpa_supplicant(6163): wlan0: Failed to initialize driver interface
05-30 01:32:00.893 E/WifiHW (995): Supplicant not running, cannot connect
05-30 01:32:01.893 E/WifiHW (995): Supplicant not running, cannot connect
05-30 01:32:02.893 E/WifiHW (995): Supplicant not running, cannot connect
05-30 01:32:03.895 E/WifiHW (995): Supplicant not running, cannot connect
05-30 01:32:04.903 E/WifiHW (995): Supplicant not running, cannot connect
05-30 01:32:04.903 E/WifiStateMachine(995): Failed to setup control channel, restart supplicant
05-30 01:32:04.903 E/WifiHW (696): Failed to open wlan fw path param (No such file or directory)
05-30 01:32:04.903 E/SoftapController(696): Softap fwReload - failed: -1
05-30 01:32:04.903 E/WifiStateMachine(995): Failed to reload STA firmware java.lang.IllegalStateException: command '112 softap fwreload wlan0 STA' failed with '400 112 Softap operation failed (No such file or directory)'
05-30 01:32:04.903 D/NetdConnector(995): SND -> {112 softap fwreload wlan0 STA}
05-30 01:32:04.903 D/NetdConnector(995): RCV <- {400 112 Softap operation failed (No such file or directory)}
05-30 01:32:04.903 D/NetdConnector(995): RMV <- {400 112 Softap operation failed (No such file or directory)}
05-30 01:32:04.903 D/NetdConnector(995): SND -> {113 interface getcfg wlan0}
05-30 01:32:05.013 W/ProcessStats(995): Skipping unknown process pid 6171
05-30 01:32:05.013 W/ProcessStats(995): Skipping unknown process pid 6172
05-30 01:32:05.033 W/CommandListener(696): Failed to retrieve HW addr for wlan0 (No such device)
05-30 01:32:05.033 D/CommandListener(696): Setting iface cfg
05-30 01:32:05.033 D/NetdConnector(995): RCV <- {213 113 00:00:00:00:00:00 0.0.0.0 0 down}
05-30 01:32:05.033 D/NetdConnector(995): RMV <- {213 113 00:00:00:00:00:00 0.0.0.0 0 down}
05-30 01:32:05.033 D/NetdConnector(995): SND -> {114 interface setcfg wlan0 0.0.0.0 0 down}
05-30 01:32:05.043 E/WifiStateMachine(995): Unable to change interface settings: java.lang.IllegalStateException: command '114 interface setcfg wlan0 0.0.0.0 0 down' failed with '400 114 Failed to set address (No such device)'
05-30 01:32:05.043 D/NetdConnector(995): RCV <- {400 114 Failed to set address (No such device)}
05-30 01:32:05.043 D/NetdConnector(995): RMV <- {400 114 Failed to set address (No such device)}
05-30 01:32:05.053 E/WifiHW (995): Unable to open connection to supplicant on "wlan0": No such file or directory
05-30 01:32:05.073 I/wpa_supplicant(6181): Successfully initialized wpa_supplicant
05-30 01:32:05.073 E/wpa_supplicant(6181): Could not read interface wlan0 flags: No such device
05-30 01:32:05.073 E/wpa_supplicant(6181): WEXT: Could not set interface 'wlan0' UP
05-30 01:32:05.073 E/wpa_supplicant(6181): wlan0: Failed to initialize driver interface
05-30 01:32:06.056 E/WifiHW (995): Supplicant not running, cannot connect