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Wifi not working cm9 based ics roms on international Sim(lg-p999dw)

Wifi not working cm9 based ics roms on international Sim(lg-p999dw)
Any one have this issues?
Any one have how to fix idea?
Wifi working us sim or not sim state
Logcat:
E/WifiStateMachine( 1597): Unable to change interface settings: java.lang.IllegalStateException: Unable to communicate with native daemon to interface setcfg - com.android.server.NativeDaemonConnectorException: Cmd {interface setcfg wlan0 0.0.0.0 0 [down broadcast running multicast]} failed with code 501 : {Flag unsupported}
03-12 00:00:22.926 I/wpa_supplicant( 7483): CTRL-EVENT-STATE-CHANGE id=-1 state=2 BSSID=00:00:00:00:00:00
03-12 00:00:22.986 E/WifiConfigStore( 1597): Error parsing configurationjava.io.FileNotFoundException: /data/misc/wifi/ipconfig.txt: open failed: ENOENT (No such file or directory)
Sent from my LG-P999 using xda premium

[Q] Tablet Help

Hi.
I need some help trying to fix WiFi on a tablet I was given to fix.
Its some chinese thing so off to a good start!
So its an A13 Allwinner based tablet.
I have re-flashed it with the same firmware that was on it when I got it and the wifi is still not working.
Wifi just wont turn on.
I have done some digging and found that the tablet uses an RTL8188ETV chip.
The module thats being loaded on the tablet is 8188eu.ko IS that right? Or should it be a 8188etv.ko module that I need?
Diagnostic wise, I can see some errors in the error log like:
E/WifiHW ( 159): insmod 8192cu ko failed!
E/WifiStateMachine( 159): Failed to load driver!
E/WifiStateMachine( 159): DriverFailedState
E/WifiHW ( 159): timeout, register netdevice wlan0 failed.
E/WifiStateMachine( 159): Failed to load driver!
E/WifiStateMachine( 159): DriverFailedState
E/WifiHW ( 159): timeout, register netdevice wlan0 failed.
E/WifiStateMachine( 159): Failed to load driver!
E/WifiStateMachine( 159): DriverFailedState
I tried to manually load the 8188eu.ko but all i got was "file already exists"
Anyone got any ideas on how I can get this thing going again?

Seansmit17 said:
Hi.
I need some help trying to fix WiFi on a tablet I was given to fix.
[snip]
The module thats being loaded on the tablet is 8188eu.ko IS that right? Or should it be a 8188etv.ko module that I need?
[snip]
Anyone got any ideas on how I can get this thing going again?
Click to expand...
Click to collapse
This applies to something I'm working on right now. Did you ever find/figure out a solution?
Looks like Realtek supplies Linux (specifically Android-compatible) drivers on their website, but they don't have the ETV version explicitly: http://www.realtek.com/downloads/do...n=4&DownTypeID=3&GetDown=false&Downloads=true

[Q] Wifi not enabled after flashing CROMi or cyanogen

I have now flashed both the latest CROMi and/or cyanogen, but I end up without wifi on both. I cannot enable wifi (i.e.switch the button to ON)
Thanks

Good luck. I have flashed CROMI-X without problems. Have you cold-booted after the install/flash to see if that does anything? If not, try flash again after wiping cache/dalvik. Maybe someone with more experience will post as well. Wish I could offer more suggestions - I'm learning as I go.

jt1998 said:
Good luck. I have flashed CROMI-X without problems. Have you cold-booted after the install/flash to see if that does anything? If not, try flash again after wiping cache/dalvik. Maybe someone with more experience will post as well. Wish I could offer more suggestions - I'm learning as I go.
Click to expand...
Click to collapse
Probably some left over settings from one ROM or the other. You must do a full wipe when switchingbetween the two. Did you try that?

Yes, have done a factory reset, flushed cash and dalvik, etc.
only thing I haven't done is wipe data (for obvious reasons).
In a nutshell, followed all the guides to the letter, but never get wifi.

lister171254 said:
Yes, have done a factory reset, flushed cash and dalvik, etc.
only thing I haven't done is wipe data (for obvious reasons).
In a nutshell, followed all the guides to the letter, but never get wifi.
Click to expand...
Click to collapse
Well unless you have a hardware failure? factory resetting should get it working.....BTW a factory reset in TWRP does wipe data so I'm not sure what you mean by not wiping data.... You need to wipe data as you'll have all your old data settings present. Back up in tibu the stuff you want to keep and wipe data please. What have you got to lose?

Yes, you are quite correct about wiping data. Leaves media though, as that's where the TWRP backups are.
So can confirm that I do a factory reset.
As mentioned in the original post. Everything comes up as expected, except wifi.

extract from logcat
The following is an extract from logcat when I ran cyanogen
--------------------------------------------------------------
D/PhoneStatusBar( 1344): disable: < expand icons alerts ticker system_info back* home* recent clock* search >
V/Sensors ( 1168): Changed Polling period to 400ms
V/TAG ( 1168): bug 7643792: fitSystemWindows([0,38][0,0])
E/wpa_supplicant( 1834): Could not set interface wlan0 flags (UP): Operation not permitted
E/wpa_supplicant( 1834): nl80211: Could not set interface 'wlan0' UP
E/wpa_supplicant( 1834): wlan0: Failed to initialize driver interface
W/hwcomposer( 899): Potential underflow detected, enacting countermeasures
I/dalvikvm( 1168): Jit: resizing JitTable from 4096 to 8192
E/WifiHW ( 1168): Supplicant not running, cannot connect
E/WifiHW ( 1168): Supplicant not running, cannot connect
E/WifiHW ( 1168): Supplicant not running, cannot connect
E/WifiHW ( 1168): Supplicant not running, cannot connect
E/WifiHW ( 1168): Supplicant not running, cannot connect
E/WifiStateMachine( 1168): Failed to setup control channel, restart supplicant
D/SoftapController( 897): Softap fwReload - Ok
D/CommandListener( 897): Setting iface cfg
D/CommandListener( 897): Trying to bring down wlan0
I/wpa_supplicant( 1851): Successfully initialized wpa_supplicant
I/wpa_supplicant( 1851): rfkill: Cannot open RFKILL control device
E/wpa_supplicant( 1851): Could not set interface wlan0 flags (UP): Operation not permitted
E/wpa_supplicant( 1851): nl80211: Could not set interface 'wlan0' UP
E/wpa_supplicant( 1851): wlan0: Failed to initialize driver interface
E/WifiHW ( 1168): Supplicant not running, cannot connect
E/WifiHW ( 1168): Supplicant not running, cannot connect
E/WifiHW ( 1168): Supplicant not running, cannot connect
E/WifiHW ( 1168): Supplicant not running, cannot connect
E/WifiHW ( 1168): Supplicant not running, cannot connect
E/WifiStateMachine( 1168): Failed to setup control channel, restart supplicant
D/SoftapController( 897): Softap fwReload - Ok
D/CommandListener( 897): Setting iface cfg
D/CommandListener( 897): Trying to bring down wlan0
I/wpa_supplicant( 1853): Successfully initialized wpa_supplicant
I/wpa_supplicant( 1853): rfkill: Cannot open RFKILL control device
E/wpa_supplicant( 1853): Could not set interface wlan0 flags (UP): Operation not permitted
E/wpa_supplicant( 1853): nl80211: Could not set interface 'wlan0' UP
E/wpa_supplicant( 1853): wlan0: Failed to initialize driver interface
E/WifiHW ( 1168): Supplicant not running, cannot connect
E/WifiHW ( 1168): Supplicant not running, cannot connect
E/WifiHW ( 1168): Supplicant not running, cannot connect
-------------------------------------------------------------

Still stuck without a solution.
Given that some of you got Wifi working on your TF700, maybe somebody can post the steps.
Only other difference I can think of is that my device is encrypted.
Thanks

lister171254 said:
Still stuck without a solution.
Given that some of you got Wifi working on your TF700, maybe somebody can post the steps.
Only other difference I can think of is that my device is encrypted.
Thanks
Click to expand...
Click to collapse
Do you have external SD and willing to follow instructions? I will try to help you out and see if you can get your wifi back..

Yep. Have an external card, but not recognised by latest TWRP (still) if that's needed.
Happy to follow your lead.
Thanks

lister171254 said:
Yep. Have an external card, but not recognised by latest TWRP (still) if that's needed.
Happy to follow your lead.
Thanks
Click to expand...
Click to collapse
First, you need to format your external SD with a fat32 for the TWRP to see it. Then you may want to back up your whole system to your external SD just in case you want to restore it later. Also, you need to move all your data to your external SD because you will need to format your internal SD and install a fresh rom on it. Please make sure that you use a "Format" option in the TWRP, not "Wipe". After the installation of the custom rom, you need to shut down your device for at least 10 second and power it up for the rom to set up. When you see the device set up screen, you must let it stabilizes for at least one minute and reboot your device one more time. During the device set up, you want to skip the wifi set up and do not sign in the google app store to prevent any app to install. When your device are up and running, you can check to see if you can enable your wifi. Please follow all the steps and report back. Good luck.

[Q] Google play services crash IDK?

Hi
I updated my Google Play services to latest and I have been getting this notification when I go to Internet wifi or mobile data.
authorization problem if the problem persists please log in and log out and try it again.
I do not want to make factory reset until CM12 comes out.
here is logcat
Code:
--------- beginning of /dev/log/main
--------- beginning of /dev/log/system
E/wpa_supplicant( 2513): wpa_driver_nl80211_driver_cmd: failed to issue private commands
E/WifiStateMachine( 794): Unexpected BatchedScanResults :null
E/wpa_supplicant( 2513): wpa_driver_nl80211_driver_cmd: failed to issue private commands
E/ConnectivityService( 794): Unexpected mtu value: [email protected]
E/PlayEventLogger( 3088): Invalid device id 9cb3889439509678
E/PhoneMonitor( 3153): onOtaspChanged old =0, new =3
E/AudioManagerAndroid( 3182): BLUETOOTH permission is missing!
E/AudioManagerAndroid( 3385): BLUETOOTH permission is missing!
F/ActivityManager( 794): Service ServiceRecord{42866038 u0 com.google.android.music/.net.NetworkMonitor} in process ProcessRecord{42e61648 3088:com.google.android.music:main/u0a65} not same as in map: null
F/ActivityManager( 794): Service ServiceRecord{427a3950 u0 com.google.android.music/.preferences.MusicPreferenceService$MusicPreferenceServiceBinder} in process ProcessRecord{42e61648 3088:com.google.android.music:main/u0a65} not same as in map: null
E/AuthorizationBluetoothService( 1571): Proximity feature is not enabled.
E/GCoreFlp( 1608): Bound FusedProviderService with LocationManager
E/AudioManagerAndroid( 3758): BLUETOOTH permission is missing!
E/dalvikvm( 3798): Could not find class 'android.app.Notification$Action$Builder', referenced from method f.a
E/dalvikvm( 3798): Could not find class 'android.app.RemoteInput[]', referenced from method f.a
E/SQLiteLog( 3798): (1) no such table: mmsconfig
E/Babel ( 3798): canonicalizeMccMnc: invalid mccmnc nullnull
P.S: I have removed google play services and updated it back still this problem is there. Then when I change my language to English notification stays in my language
EDIT: It is pure stock no Root or anything!

Same error
I have the same error "PlayEventLogger( 3088): Invalid device id" on my Moto G 1st gen

[SOLVED][Q] WiFi won't turn on

All of a sudden, on Stock + Root TF700T, WiFi won't turn on. I highly doubt that this is related to my WiFi router ... the WiFi won't even enable on the tablet, and I can't even see a MAC address in About Tablet section.
I also did some digging and have some additional detail, but I cannot find a solution.
logcat:
Code:
E/WifiHW ( 122): Failed to open wlan fw path param (No such file or directory)
E/SoftapController( 122): Softap fwReload - failed: -1
E/WifiStateMachine( 489): Failed to reload STA firmware java.lang.IllegalStateException: command '43 softap fwreload wlan0 STA' failed with '400 43 Softap operation failed (No such file or directory)'
W/CommandListener( 122): Failed to retrieve HW addr for wlan0 (No such device)
D/CommandListener( 122): Setting iface cfg
E/WifiStateMachine( 489): Unable to change interface settings: java.lang.IllegalStateException: command '45 interface setcfg wlan0 0.0.0.0 0 down' failed with '400 45 Failed to set address (No such device)'
E/WifiHW ( 489): wpa_ctrl_open fail, retry again
I/wpa_supplicant( 2767): Successfully initialized wpa_supplicant
E/wpa_supplicant( 2767): nl80211: Could not add multicast membership for scan events: -2 (No such file or directory)
E/wpa_supplicant( 2767): Failed to initialize driver 'nl80211'
E/wpa_supplicant( 2767): wlan0: Unsupported driver 'nl80211'
D/dalvikvm( 1258): GC_CONCURRENT freed 427K, 14% free 3700K/4272K, paused 3ms+3ms, total 57ms
D/AsusBrightnessManager( 489): br transform : 35 -> 13
D/DockManagerService( 489): mLastAcOnline:false mAcOnline:false
D/LowBatteryService( 1487): onReceive:Intent { act=android.intent.action.BATTERY_CHANGED flg=0x60000010 (has extras) }
D/LowBatteryService( 1487): mAcOnline = false, mDeviceBatteryLevel = 96, mDockBatteryLevel = 0, mDockBatteryStatus = 0
D/LowBatteryService( 1487): Battery level is higher than threshold, no need to apply
D/LowBatteryService( 1487): Battery level is good, no need to apply low battery config.
D/DockManagerService( 489): mLastAcOnline:false mAcOnline:false
D/LowBatteryService( 1487): onReceive:Intent { act=android.intent.action.BATTERY_CHANGED flg=0x60000010 (has extras) }
D/LowBatteryService( 1487): mAcOnline = false, mDeviceBatteryLevel = 96, mDockBatteryLevel = 0, mDockBatteryStatus = 0
D/LowBatteryService( 1487): Battery level is higher than threshold, no need to apply
D/LowBatteryService( 1487): Battery level is good, no need to apply low battery config.
E/WifiHW ( 489): Supplicant not running, cannot connect
E/WifiHW ( 489): Supplicant not running, cannot connect
E/WifiHW ( 489): Supplicant not running, cannot connect
E/WifiHW ( 489): Supplicant not running, cannot connect
E/WifiHW ( 489): Supplicant not running, cannot connect
E/WifiHW ( 122): Failed to open wlan fw path param (No such file or directory)
E/SoftapController( 122): Softap fwReload - failed: -1
E/WifiStateMachine( 489): Failed to reload STA firmware java.lang.IllegalStateException: command '46 softap fwreload wlan0 STA' failed with '400 46 Softap operation failed (No such file or directory)'
E/WifiStateMachine( 489): Failed 6 times to start supplicant, unload driver
W/CommandListener( 122): Failed to retrieve HW addr for wlan0 (No such device)
D/CommandListener( 122): Setting iface cfg
E/WifiStateMachine( 489): Unable to change interface settings: java.lang.IllegalStateException: command '48 interface setcfg wlan0 0.0.0.0 0 down' failed with '400 48 Failed to set address (No such device)'
E/WifiHW ( 489): wpa_ctrl_open fail, retry again
I/wpa_supplicant( 2792): Successfully initialized wpa_supplicant
E/wpa_supplicant( 2792): nl80211: Could not add multicast membership for scan events: -2 (No such file or directory)
E/wpa_supplicant( 2792): Failed to initialize driver 'nl80211'
E/wpa_supplicant( 2792): wlan0: Unsupported driver 'nl80211'
D/dalvikvm( 1258): GC_CONCURRENT freed 427K, 14% free 3700K/4272K, paused 2ms+1ms, total 22ms
W/NvCpuClient( 489): Failed to bind to service
D/AsusBrightnessManager( 489): br transform : 35 -> 13
E/WifiHW ( 489): Supplicant not running, cannot connect
W/NvCpuClient( 489): Failed to bind to service
Also, output from netcfg:
Code:
[email protected]:/ # netcfg
lo UP 127.0.0.1/8 0x00000049 00:00:00:00:00:00
dummy0 DOWN 0.0.0.0/0 0x00000082 76:ad:93:6b:c9:b7
sit0 DOWN 0.0.0.0/0 0x00000080 00:00:00:00:00:00
ip6tnl0 DOWN 0.0.0.0/0 0x00000080 00:00:00:00:00:00
And here is output of my wpa_supplicant.conf:
Code:
[email protected]:/ # cat /etc/wifi/wpa_supplicant.conf
update_config=1
ctrl_interface=wlan0
eapol_version=1
ap_scan=1
fast_reauth=1
And I searched the entire filesystem for "nl80211" and found nothing.
Does anyone have suggestions on where to go next? Did my driver somehow get deleted, or am I just not looking for the right thing?
Thanks.

I will use this question in the future as an example of how to ask for support properly. Unfortunately I don't have a solution for you, but you could check the files in your /data/misc/wifi, maybe you can find something unusual. Your MAC address should come from some file on the FAT filesystem on /dev/block/mmcblk0p5 - I'd recommend making an image of it as a backup and then analyze the image.

_that said:
I will use this question in the future as an example of how to ask for support properly.
Click to expand...
Click to collapse
I provide Enterprise-level support to software devs working in the Cloud and particularly on CentOS/RHEL Linux servers. This is why I know how to ask for help properly.
Well, since I can't find much, and there aren't any definitive answers here, my next thoughts are:
1) Something is seriously jacked up on the filesystem, possibly corrupted driver, possibly something worse. Hopefully, this is the case, because a software problem is possible to fix.
2) The WiFi radio is permanently damaged, or "burnt out".
In the hopes that it's something more like software, I'm going to reimage. I just need to decide what ROM to use. Not having network connectivity will make the prep for this a bit more challenging, but I can work through it using a MicroSD card.
If it's #2, well then I suppose I will have wasted my time reimaging and will be on the market for a new tablet ... and I need to get on that right away because I need to travel soon. Any suggestions are welcome ... I'd like a 9" or 10" tablet and it must have an HDMI out (micro preferred) and be able to handle 1080p video.
Thanks.

[SOLVED]
I am having a heckuva time even doing what I described above.
-I had never unlocked the bootloader before, so when I tried the ASUS unlock util v8, it gave error "INSTALL_FAILED_SHARED_USER_INCOMPATIBLE"
-I tried the ASUS unlock tool v7, and was finally able to install it but when I run and select Unlock I get an error that there is no network connection (FFS that's what I'm trying to resolve!)
-I can't get into recovery, I just get the Android guy with "ERROR!" when I enter fastboot and select "RCK".
My only option is to go back to Stock. So, I tried this:
http://forum.xda-developers.com/showthread.php?t=1833212
The steps in that post result in the same Android guy with the "ERROR!" screen ... not a very helpful error msg.
So, I tried this, and used the stock firmware from ASUS. (NOTE: I downloaded "ASUS Transformer Pad TF700T Firmware: V10.6.1.14.10 Only for US SKU (Android 4.2.1)" directly from ASUS after I read their notes on where to check for which one you need ([Settings]-->[About tablet]-->Build number).):
http://www.transformerforums.com/fo...e-firmware-tf700-tf701-tf300-tf101-tf201.html
From that post ^^ I did Method B: Flash from MicroSD. I extracted the .zip I downloaded from ASUS, and renamed the new zip EP201_768_SDUPDATE.zip per the GUIDE linked above.
I put in my MicroSD, went back into fastboot, and selected "RCK". It was at this point that I began typing the above. Total time to get to this point was about 90 minutes!
-----
FINALLY, for the first time, I saw a progress bar under the Android guy, and he had gears turning in his belly.
*INSERT SIGH OF RELIEF HERE*
As I was typing out all the above, progress bars were moving, and a few reboots happened. I expected that I would be fully back on Stock ROM, and that my data would have been wiped. I never ran a data wipe, I just assumed the ASUS installer would do that by default.
Well, it didn't wipe data. But, what it did do: restore all my device drivers!! After about 10 minutes, and 2-3 reboots, Android loaded with my existing desktop and settings, and the WiFi connected right away!!
So, this fixed it. I documented the above so anyone (even me, months from now) having a similar problem might be able to use these steps.
WOO HOO!

lost root
I should add that I lost root now. I think at this point, after all I've been through with this, I'm just going to press on and install CyanogenMod which is what I was planning to do anyway.

CaptainRewind said:
I should add that I lost root now. I think at this point, after all I've been through with this, I'm just going to press on and install CyanogenMod which is what I was planning to do anyway.
Click to expand...
Click to collapse
Just flash this to get root
http://download.chainfire.eu/696/SuperSU/UPDATE-SuperSU-v2.46.zip

sbdags said:
Just flash this to get root
http://download.chainfire.eu/696/SuperSU/UPDATE-SuperSU-v2.46.zip
Click to expand...
Click to collapse
Yep, I had to do that anyway because I wanted to do a full Titanium Backup first. Still, I'm moving to CM now.