yashsingh1/xdaforums huggingface dataset:
[LG Optimus 4X HD] wilson3q:
Nope..whenever I flash back stock rom, my download speed drops. I did not change anything. Clean cache and dalvik didn't help. Maybe my router is an old model linksys wrt54g. It should be kernel related. Previously another guy also faces the same problem as me. You can trace back.

First image is stock kernel...second is iodak kernel.

Maybe it is related to recent tcpip fin commits. Not sure.

____________________

After flashing today's nightly, network seems better. I can get over 1m speed now. Cool. Thanks all.
[LG Optimus 4X HD] Climuff:
Yes, having no mobile data on a smartphone is a big problem :p I know that the switch disables data connection.
[LG Optimus 4X HD] Pesach85:
Are you trying to enable mobile data while Wi-Fi is on like in the screenshot? [emoji20] i hope not...

In the screenshot of wilson3q line is totally missing...in that whay how can someone expect data?
[LG Optimus 4X HD] Demetris:
OK guys I guess I bring good news :)

I might have fixed mobile data once and for all ah and kernel just flies also.I will have it a bit more tested and I "ll push the fixes soon. ;)
[LG Optimus 4X HD] Climuff:
oh thanks :victory:

I'm no idiot, of course I turn off wifi for testing whether mobile data works or not lol. And often I just dont have any wifi (because I'm not always at home)...
[LG Optimus 4X HD] wilson3q:
I was running in airplane mode to test wifi speed. Fyi.
[LG Optimus 4X HD] Pesach85:
To both: please not be offended but sometimes, can happen to expert too, to forget little things.
[LG Optimus 4X HD] yrxe:
Hi, I use philz recovery and have issue to update nightly updates automatically. When I press update, phone reboots into recovery. It stars some operation but gets reboot very fast I am even not able to read what goes wrong.

Has someone working philz recovery for auto updates?
[LG Optimus 4X HD] bilbo75:
Sorry, but you aren't very collaborative. I've asked you to do some things and you just saying that's a boring thing and is useless. You didn't post a logcat and neither your APN settings.... What help you can get here? That's only trolling IMHO.
[LG Optimus 4X HD] varadinum:
I do not know why but philz Recovery is not compatible. Auto update does not work. It only works with TWRP.

Best regards
[LG Optimus 4X HD] SpyKnife:
What happened with this commit? http://review.cyanogenmod.org/#/c/68649/

I would really like for CRT animation to be fixed.
[LG Optimus 4X HD] Bubino75:
Hi,

Minor: with 0812 don't work clock style center (status bar menu)
[LG Optimus 4X HD] bilbo75:
+1

It disappear
[LG Optimus 4X HD] Yasioo79:
For.me works great

]
[LG Optimus 4X HD] ALuedtke:
Not always. I switched my phone on and the clock was invisible. I then opened the system settings and it re-appeared...
[LG Optimus 4X HD] Bubino75:
Same here

Now I shut down WiFi and restart 3G data and clock it is again visible in the center of the notification bar
[LG Optimus 4X HD] EB20XY:
What results do you have with the tests ? :o

Is there hope for any improvement ? :p
[LG Optimus 4X HD] ALuedtke:
GPS still has long fix times

I'm using nightly from 20140812 and I made a short gps test this morning: after 2 minutes without a single fix I gave up.

Maybe I'm using the wrong (GPS Status) gps tool. [MENTION=3433578]Bubino75[/MENTION] and all other: what GPS tool do you use?
[LG Optimus 4X HD] Bubino75:
0812 also for me

I use "GPS checker"

First fix in 101seconds with 12 satelitties

Test now, in a big square

Second in 9sec with 9 satelitties

Ever with "device only" for GPS
[LG Optimus 4X HD] mac.daferriera:
We can't wait man, thank you for all the dev work!
[LG Optimus 4X HD] LeonardHofstadter:
I use GPS Essential and it like 150s for the first fix. In my experience it never was really faster....

Edit: I had 6 satellites visible in an open field and 4 were used for the fix.
[LG Optimus 4X HD] ALuedtke:
I tried GPS Checker: 123 seconds with 12 satelittes.

What do you mean with that?

---------- Post added at 12:37 PM ---------- Previous post was at 12:35 PM ----------

You may be right, but I had hope that it might get better/faster...
[LG Optimus 4X HD] SnowRaptor:
Settings-> location -> location mode

I believe it would be nice to compare fix times with "device only" and "high precision"
[LG Optimus 4X HD] Bubino75:
With High Precision, in another place (beach), first fix in 78s with 14 satellites visible and 5 fixed

(Italy, savona)
[LG Optimus 4X HD] EB20XY:
and without data connection ?

Can you try with wipe cache and dvalik and app cache before ?
[LG Optimus 4X HD] gostl:
I would be absolutly impressed. Since I've returned to 'absolute stock' v20b eur i noticed, that the data outages appear even in the original factroy-SW. The data comes back on within like 30secs but it's really there and its annoying! If you can get this straight I'm buying your next beer. Promise.
[LG Optimus 4X HD] Bubino75:
Same place, as you asked

Better "device only" than "high precision"

Wipe and without data connection

Look at the screenshot

But, according to you the value of "altitude" are meters or centimeters?

Because I'm at the beach and 58cm is real, 58mt ....my gps is drunk :)
[LG Optimus 4X HD] SnowRaptor:
Some quirks of GPS: Earth is not round and the current sea level wherever you are is probably quite different from the average sea level adopted as altitude reference by the GPS.
[LG Optimus 4X HD] EB20XY:
did someone tested already nightly from 14.8. ?
[LG Optimus 4X HD] aria12:
Yes and everything is working well.
[LG Optimus 4X HD] vladi-it:
yes, just now. Running well :)

thanks to all CM group and Demetris too :cool:
[LG Optimus 4X HD] vieri_202:
the phone calls voice goes so lowwwwww after 2-3 calls :(
[LG Optimus 4X HD] Demetris:
Inline? Or random and when problem started?
[LG Optimus 4X HD] vieri_202:
when i reboot phone everything be ok...but then it happens at anytime and doesnt go till reboot ..i m on 11-8 nightly not 14-8 sorry

It started yesterday it took 2days with no problems then :(
[LG Optimus 4X HD] Demetris:
Your report is insufficient.
[LG Optimus 4X HD] EB20XY:
with 11.8. version had no such issues sofar-

please make logcat protocol when it happens. Perhaps start before next call ?

(https://play.google.com/store/apps/details?id=com.nolanlawson.logcat&hl=de)

What gapps did you installed ?

Do you use "pure" CM11 and no other kernel ?

Special apps ?
[LG Optimus 4X HD] vieri_202:
Cm stock kernel

Pa gapps

Im getting u logcat as soon as it happens again

No special apps or smth like that

Sorry [MENTION=1149134]Demetris[/MENTION] for lack of info but im working on it
[LG Optimus 4X HD] ottomanhero:
Any news on this?
[LG Optimus 4X HD] aria12:
[MENTION=1149134]Demetris[/MENTION] can you look into that log : https://www.dropbox.com/s/zdbtok75oscrh0h/2014-08-15_19.28.zip

Because after trying to record the stock camera (ported by iodak) doesn't work and stock AOSP camera forced close.

Thanks advanced.

Edit: I am on last nightly. I had this bug with stock and iodak Kernel.
[LG Optimus 4X HD] lorddimic:
I got "OK Google" working on latest nightly, but after I enabled it my microphone was not working in calls (other side couldn't hear me) so I had to switch it off and calls are normal again. I don't know what's the problem but it is somehow related.

Послато са мог LG-P880 користећи XDA Premium 4 мобилну апликацију
[LG Optimus 4X HD] ottomanhero:
If you're on ART and if you're trying to use that ported app, good luck with that.

It all worked fine for me in dalvik though.You might want to fix permissions or try it on a fresh installation.
[LG Optimus 4X HD] aria12:
I use dalvik and with fresh installation it is the same problem.

Edit: just a question .Which nightly version are you using?
[LG Optimus 4X HD] ottomanhero:
I'm not on cm11 at the moment but I've had 07/25 th nightly before I switched.Both ported app and stock camera worked back then.I doubt any changes about camera were made since then and also seeing no one else have problems with that, you might want to make sure it's not related to your setup.

It's weird that only you have this problem.Did you modify your system in any way? Try to only flash the ROM and gapps, then launch stock camera and see if it still crashes.Also make sure you don't restore camera application data in any ways.
[LG Optimus 4X HD] Jack_capvil:
I do not confirm the microphone bug signaled by Lorddimic with OK Google function enabled.

For me everything works perfectly with nightly from 0815
[LG Optimus 4X HD] aria12:
Flashed today's nightly and camera is working now.?
[LG Optimus 4X HD] madelgijs:
GPS losing track..

Hello everybody,

I'm using a used P880 for a few days by now and have some issues with GPS. I had OmniROM installed first and some Navi-Apps didn't work at all, others had a very hard time getting a fix and keeping track afterwards.

Returning from my holidays I installed CM11 (cm-11-20140814-NIGHTLY-p880) and things became better. Every Navigation-App I own works and SatStat shows me a TTFF between 20s and 2min (depending) which seems to be a reasonable amount of time. But still the apps lose fix now and then which is quite annoying when you are at a crossing and the app can't decide where to send you or gives wrong directions. I let SatStat run when driving a known route and it lost fix now and then, too, or showed me an accuracy varying between around 5m up to around 20m.

Is there anything that can be done about it or can be done to troubleshoot this problem? Or is it maybe a hardware-issue (and how to tell?), so that getting a replacement (I have warranty left) might fix it?

Cheers, madelgijs
[LG Optimus 4X HD] EB20XY:
Are all the "TPACKET_V3 flexible buffer" commits related to data-connection handling or also mobile connections service handling in general ?

something like this:

https://github.com/CyanogenMod/lge-kernel-p880/commit/c55f216ff07a723a5d113d833f81925a6d57e76c

:confused:
[LG Optimus 4X HD] EB20XY:
why no nightly for 17.8, ?

Are there compilation errors for P880 ?
[LG Optimus 4X HD] amkirk94:
I think there was nothing new for that nightly, so we didn't get anything. If you look at the changelog, we had no changes from 16 to 17, so I guess that's why we didn't get one...

I would like to ask if anyone has WiFi Direct or/and Network issues on the latest nighlies, because for me everything works like a charm.

Demetris said about a month ago that these issues were (almost) unfixable, so I find it hard to believe that I don't have them (I used to have them on the old nightlies)
[LG Optimus 4X HD] Graveen:
Got a modem/ril issue, but i use iodak which could impact (@demetris: can you confirmer ?). Next update i'll test w/o this kernel.
[LG Optimus 4X HD] LeonardHofstadter:
[MENTION=1149134]Demetris[/MENTION]

Why are you bypassing gerrit? Seeing changes in the log is quite a nice thing. Makes it a lot easier to reproduces and understand the changes you've made...

---------- Post added at 06:03 PM ---------- Previous post was at 05:59 PM ----------

+1

Same thing here. Navigation app loses track quite often for my taste.
[LG Optimus 4X HD] Kanad:
Dear Demetris,

Can you please merge the following commit in official cm tree :)

https://github.com/Ntemis/lge-kernel-p880/commit/c0caadb5c08ccc2889298a6094ce21c05bc2fc66

Old forgotten, very good kernel from Ntemis :P ( kidding)

Enjoying the new cm11, please keep the good work, thanks.
[LG Optimus 4X HD] bilbo75:
Looks already merged for me.
[LG Optimus 4X HD] EB20XY:
todays nightly seems to work fine
[LG Optimus 4X HD] andeld:
I flashed 18/08 nightly and everything working great. I come from stock and i cannot see what the files from my sdcard. Is there a bug or what? Thanks!
[LG Optimus 4X HD] Kanad:
Nope not merged check here

https://github.com/CyanogenMod/lge-kernel-p880/blob/cm-10.2/arch/arm/mach-tegra/baseband-xmm-power.h

Typo error: BASREBAND

Should be: BASEBAND

:)
[LG Optimus 4X HD] Pesach85:
Hey man, take a look here:

https://github.com/CyanogenMod/lge-kernel-p880/blob/cm-11.0/arch/arm/mach-tegra/baseband-xmm-power.h

Set the right branch next time [emoji30]
[LG Optimus 4X HD] SuperLamic:
I know this too, CyanogenMod uses /sdcard/0, I wiped stock sdcard..
[LG Optimus 4X HD] andeld:
Mine it's not wiped for sure because in storage settings I can see the space eaten by all my files witch I could see on Stock rom. So, the files are there. :(
[LG Optimus 4X HD] Flying_Bear:
check data/media folder
[LG Optimus 4X HD] andeld:
Lol, you are right. The files are in there. Thanks a lot! Is this a bug? Or it's a restriction on KK?
[LG Optimus 4X HD] Flying_Bear:
since 4.2, mounting structure changed to support multiple users on same device, so data/media/0 is used instead of data/media, and if you dont factory reset prior to update, files may get stuck there
[LG Optimus 4X HD] Jack_capvil:
With last nightly 0818 I am unable to charge my phone. I left it connected to the charger all the night long and the level did not increase. Am I the only one with this difficulty?
[LG Optimus 4X HD] andeld:
So if i want to keep 4.4.4 from now on, i must copy all the files from there to data/media/0, right? Thanks!

I don't have this problem. :)
[LG Optimus 4X HD] aria12:
I use the last nightly too and I can charge my phone normally. Try a clean install.
[LG Optimus 4X HD] Flying_Bear:
if you can live with double files for some programs, you dont need to copy anything, as system will create files&folders under "0" whenever it needs.
[LG Optimus 4X HD] prem911:
Anyone having microphone issues

When I use my earphones+mic, people on the other side of the call complain that my call volume is too low.

Any one experiencing this and any possible solutions?

I have tried a different earphone but no avail.

Is it time to ditch this 2yr old phone?
[LG Optimus 4X HD] ssefrgr:
Well, go ahead and "ditch" it! But don't do it and blame a NIGHLY build. Find development exciting or use stock or stable version.
[LG Optimus 4X HD] LeonardHofstadter:
I got a funny bug. I used the Fritz!Fon app to get the calls to my landline via wifi to my P880. When I get calls there the phone rings and the Lockscreen flashes like hell it stays locked and I have no chance to take that call. Any ideas why this is happening? :eek: With former nightlies (from June and earlier) it worked like a charm...
[LG Optimus 4X HD] EB20XY:
which exact ROM version so you use ?

which kernel do you use ?

If you can replicate the effect please make a logcat and post it here.
[LG Optimus 4X HD] prem911:
I have loved the nightlies over the last 1.5 years !

I m suspecting some hardware failure since any other ear phone exhibits the same problem.

I was asking other p880 users if they have seen this problem cropping up in their phone too.

Remember, we all have the power button issue :)
[LG Optimus 4X HD] LeonardHofstadter:
I run on 20140818 nightly with official kernel ... logcat attached.

Edit: It starts with ":W/ActivityManager( 517): Permission Denial: not allowed to send broadcast android.intent.action.PHONE_STATE from pid=25630, uid=10111"
[LG Optimus 4X HD] vladi-it:
19/8 is running OK :)
[LG Optimus 4X HD] nikolaiffb:
When I am on WiFi, sometimes it's acting like there is no connection. Does anyone have this issue? Maybe it is hardware issue because I have this on every Nightly no matter of kernel. Nnow I have 08.11 build with stock kernel. Logcat: https://www.dropbox.com/s/v6i4k1shl1xt76c/2014-08-20-01-42-31.txt
[LG Optimus 4X HD] iR0nM4n:
Hi, yesterday i changed my phone's cracked glass with new digitizer and now my touches on the top off the screen are slightly off. Is there a way to calibrate my digitizer? I'm on latest nightly. Thanks.

Edit: Found it myself TouchRecalibrate.apk http://xdaforums.com/attachment.php?attachmentid=920264&d=1330240818
[LG Optimus 4X HD] tnsantos:
How smooth are last nightlies? I rolled back to cm 10.1.3 stable since last bugs that was giving random reboots and slowdowns. Is last nightly ok?
[LG Optimus 4X HD] bilbo75:
Smooth, stable and fast for me. I'm on 18th nightly.
[LG Optimus 4X HD] LeonardHofstadter:
The 18th nightly is smooth and stable. And it's far far far better than 10.1.3. Actually, there's no comparison .... ;)
[LG Optimus 4X HD] tnsantos:
Thanks everyone, I'll try it again. :)
[LG Optimus 4X HD] Demetris:
Hey guys sorry for the late responses in advance :)

[MENTION=5248797]amkirk94[/MENTION]

In response to this

Yeah they were as you can check out here:

http://en.wikipedia.org/wiki/Android_Jelly_Bean

Android 4.2 added a rewritten Bluetooth stack, improved support for multiple displays, support for Miracast etc

Our last official version was 4.1.2 and we didn’t support Miracast :D But again they didn’t count us , xda devs into the equation.

[MENTION=3215120]Graveen[/MENTION]

Using a custom kernel automatically places any bug report as non-existent/void

[MENTION=5940886]LeonardHofstadter[/MENTION]

Gerrit pushes are there because they need testing, from me on a later date or anyone who has the time/will and knowledge.What i directly push does not. :D

I acknowledge the problem and i"ll fix it soon

[MENTION=4314260]Kanad[/MENTION]

I know you have the best of intentions posting links of commits interesting or not but this is not the proper way for my taste and style.

Either push me the changes you think they work on gerrit for a review(proper way) or just pm me and i"ll have a look at it(no promises).

[MENTION=5455113]Climuff[/MENTION]

Can you please check if your carrier credentials are ok here:

https://github.com/CyanogenMod/android_vendor_cm/blob/cm-11.0/prebuilt/common/etc/apns-conf.xml
[LG Optimus 4X HD] amkirk94:
Wifi Direct and Signal loss were the only obstacles that we had from getting M releases. Does that mean that now we can have M releases? The nighlies are now more stable than ever :silly:
[LG Optimus 4X HD] Demetris:
Sure we can, but first we need to make sure mobile data issues are fixed.
[LG Optimus 4X HD] Climuff:
Sorry, I should have mentioned it yesterday, because mobile data is working perfectly for me now :) But anyway, thanks for the question!

Nevertheless, isnt this link just naming the apn configs I can set manually in the settings? My carrier (ntv go) is not in the list, but I typed its APN Settings manually and since yesterday mobile data is just working for me, without changing anything in the settings, so I guess you have finally fixed the bug :D Thank you very much :)
[LG Optimus 4X HD] amkirk94:
Great news! :victory:
[LG Optimus 4X HD] Demetris:
Would you mind reviewing these edits before i push them?

<apn carrier="N-tvgo DE-MMS" mcc="262" mnc="03" apn="GTCom - MMS" mmsc="http://mms.gtcom.de" mmsproxy="195.230.105.23" mmsport="8080" type="mms" />

<apn carrier="N-tvgo DE" mcc="262" mnc="03" apn="gprs.gtcom.de" user="none" password="none" type="default,supl" />

Thanks
[LG Optimus 4X HD] Climuff:
I never used MMS, but the data settings are exactly what I typed in the settings, so they work :)
[LG Optimus 4X HD] andeld:
I'm on 18.08 nightly and everything is finally better than was on Stock. It's smooth, no freezes, no random reboots, no wi-fi drops. I don't usually use mobile data so i cannot pronounce myself on this. Thanks a lot for this great rom.
[LG Optimus 4X HD] vladi-it:
I've problem with agps, Italy carrier wind, it seems that I can't see agps data, in facts seems that the phone use only GPS to fix, fisth fix in many minutes. I can fix fast only if I comment # SUPL_HOST=lge.glpals.com

# SUPL_PORT=7275

..and clear cache and reboot
[LG Optimus 4X HD] Demetris:
Thanks for the report. I"ll test tomorrow and if all good u will have it asap.
[LG Optimus 4X HD] jaggo82:
Establishing a GPS fix is ok, but it doesn't track more than 3-6 satellites. Which results in poor position tracking.

I tried different gps conf files via the TopNtp app and it workes best with the Europe/Generic/German/Google selection. Infact I live in Germany, but the position of the server should not matter.
[LG Optimus 4X HD] varadinum:
In Austria it is different. The best way is derek gordon.com. Today Rain and completely cloudy, but 8sat and 8fix. ??

Best regards
[LG Optimus 4X HD] Jack_capvil:
I am living in France, an normally I have no difficulty for downloading AGPS data (Orange phone provider)

For the fix it can take a quite long time (many minutes for the first one) but generally 11 or 12 stallites are recognised and 8 or 9 used for a high precision fix. I have sometimes 2 or 3 glonass satellites in addition with the use of 0-1 glonass satellite.

In my case it is just the time needed for the first acquisition which could be a problem :)
[LG Optimus 4X HD] EB20XY:
Why is there no nightly from 21.8. for P880 ?
[LG Optimus 4X HD] Bubino75:
How can I verify that? Where I can see Agps data? I'am in Italy with carrier 3

Thanks

Regards
[LG Optimus 4X HD] vladi-it:
Reboot, clear cache, first fix time 5/15 seconds = AGPS; first fix in 2 minutes or more you are using GPS.

11 sec = AGPS
[LG Optimus 4X HD] nikolaiffb:
[MENTION=1149134]Demetris[/MENTION] did you see my log in post number #941? Could you confirm me that I have hardware issue with WiFi?
[LG Optimus 4X HD] Demetris:
Sorry buddy, WiFi Broken on official ROM too?
[LG Optimus 4X HD] nikolaiffb:
When I bought this phone, I installed CustomRom first day, CM10, and I had problem with WiFi so I can't give you a answer for Stock ROM. :(
[LG Optimus 4X HD] dimi89:
Flesh stock and report then.You can flash zaiben via cwm with stock kernel.
[LG Optimus 4X HD] amkirk94:
Same thing has happened before. Don't panic :silly:

We'll start getting nighties again soon... hopefull :angel:
[LG Optimus 4X HD] Graveen:
On my side, i have on longer signal drops. 2 days with iodak, 2 dans with cm11 kernel, everything is working so far.

Kudos !!!!
[LG Optimus 4X HD] SnowRaptor:
UPDATE: I'm now with 20140820 and did a fresh install, with data wipe and /system format. Until now the system is fast and stable and the Google play services problems related above are no more. I experienced radio losses but other users of my carrier said the same, so I could not isolate the issue. Did not test GPS yet, will report soon.
[LG Optimus 4X HD] vieri_202:
[MENTION=1149134]Demetris[/MENTION] ...the problem i mentioned before about call volume becomes so low till i reboot my phone

i got a logcat now for u buddy ..maybe u can help me
[LG Optimus 4X HD] gerciolisz:
maybe you are using bt car audio? and after talking with it low volume happens?
[LG Optimus 4X HD] vieri_202:
no not at all...it just happens randomly with nothing i do
[LG Optimus 4X HD] gerciolisz:
or sth with bt audio?

i had that issue when i was on car audio and disconnecting with phone's red button. ---> next calls volume is very low

when i was disconnecting with car audio button ----> everything was good
[LG Optimus 4X HD] EB20XY:
did someone already tested latest nightly from 23.8. ?

from here: https://download.cyanogenmod.org/?device=p880
[LG Optimus 4X HD] aria12:
Every thing is working well .

You can try it.
[LG Optimus 4X HD] LGaljo:
Which theme is that?
[LG Optimus 4X HD] maderos:
Settings fc, rom manager fc...not so good. Reboot didnt help.

Last nightly, cm kernel.

Edit. Wipe cache, dalvik and format system - still the same. Settings, rom manager fc.
[LG Optimus 4X HD] lorddimic:
For me everything is working fine, no fc at all running latest nightly.

Послато са мог LG-P880 користећи XDA Premium 4 мобилну апликацију
[LG Optimus 4X HD] aria12:
Miui V6 : https://play.google.com/store/apps/details?id=com.jasonevil.theme.miuiv6

It is just awesome.
[LG Optimus 4X HD] dimi89:
Is art stable/usable or still kinda in beta testing etc ?

Послато са LG-P880 уз помоћ Тапатока
[LG Optimus 4X HD] ezaias:
first boot ART mode is unstable (Power Key and Light buttons do not work)

After a reboot everything works perfectly with me (using CM Stock Kernel)

I advise you to test your own risk! (:
[LG Optimus 4X HD] Adam77Root:
It's present on older Android versions (4.2 and 4.3) and on other Tegra 3 devices (I know of the HOX) as well.
[LG Optimus 4X HD] ezaias:
I do not have this problem in 4.2.2 RC and Stable

only 4.4.x :/