yashsingh1/xdaforums huggingface dataset:
[LG Optimus 4X HD] ottomanhero:
My opinion on freeze issue (It was there even 2 months ago)

Rude, very rude.

Just doing some feedback, when I used ART on CM11, with iodak's kernel or stock kernel, I would get my phone to freeze a lot.Especially while installing apps.Mostly my phone would restart itself after freezing for a minute and then heat protection probably kicks in.Whatever causes that freeze doesn't exist on any other kitkat ROM's I've tried so far.And no it's not because I overclock or anything.This had happened so often that I switched to dalvik afterwards.Using my phone for an hour with ART enabled would cause a reboot.

My setup was :

1.5 ghz max, -100 mV undervolt for CPU, -10 mV for GPU.I've been using this ever since I got my hands on iodak kernel, so it can't be something caused by me.

Also between some nightlies I would have weird freeze issues where other people don't.I had iodak kernel when that happened.This bug has been there for more than 2 months.It was just something about miss and hit.If I were lucky I would have no issues, the next nightly I install, the bug would kick in again.

I'd say it's a RAM management issue as I kind of have 450 - 500 mb of free RAM while using CM11 official, which is bad since free RAM is wasted RAM.It might be new processes kicking in forcing android to empty caches etc. which can cause freezes via heavy CPU usage.I'd say you should try to fix RAM management (maybe try to get us less free RAM, more cached stuff) and see if it's fixed.Sure some of that ''free'' RAM is actually cached, but having half of our RAM free is such a waste.

I started using ART, after I switched to unofficial based ROMs.Have no problems at all with them.And most of them have 300 mb free ram with only system apps installed.

You should be experimenting with ram management or otherwise, to find out the issue.It's not really like we can pinpoint the issue by just using the phone.Also I'd recomend you to revert some changes and see how they effect the lags.

Because before you were the maintainer, I had issues with ART but didn't have these weird lags kicking in per 10 seconds or so.You might want to check your commits and get an idea on what caused it.These lags happened with iodak kernel and stock kernel both.
[LG Optimus 4X HD] peppethustra:
Ok. It's a kernel forked from iodak kernel with various optimizations introduced by Mourta.. Iodak gave Mourta public permissions to use, modify and share his work.. And Mourta will surely implement the new modifications on github too in some days.. So, I think it's only a lag of time, not a gpu violation.. But this wasn't the point of my previous post.. let's go on, anyway
[LG Optimus 4X HD] ottomanhero:
He's too blinded by his hate I must say... Even to the point of saying irrelevant sh*t
[LG Optimus 4X HD] lorddimic:
Tried another gapps but lag is still there. In logcat it says "Skipped (number) frames! The application may be doing too much work on its main thread."

Послато са мог LG-P880 користећи XDA Premium 4 мобилну апликацију
[LG Optimus 4X HD] Demetris:
Yes i acknowledge the issue and is currently under investigation
[LG Optimus 4X HD] Bubino75:
It's happen again

Phone in stand by on my desk

Keep it, unlock e check facebook news

All work fine

Then I click on notify bar to open the notify of "XDA free"

All freeze

The app is open after 10 second

then black screen

And no way to unlock the phone (no volume button, no power button) only light of button are on (back, home, menu)

No way to restart phone

Unique solution remove battery

Sorry, I have no log, because if I export what I find with app catlog (menu->save) after reboot I found what I attach. What I have to do to have a valid log the next time?

Thanks

Regards
[LG Optimus 4X HD] EB20XY:
Now I also had some network interruption.

In the log there are often these errors:

E/memtrack(171): Couldn't load memtrack module (No such file or directory)

E/android.os.Debug(171): failed to load memtrack module: -2

......

E/ConnectivityService(532): Ignoring protectedNetwork 10

E/ConnectivityService(532): Ignoring protectedNetwork 11

E/ConnectivityService(532): Ignoring protectedNetwork 12

E/ConnectivityService(532): Ignoring protectedNetwork 14

......

E/MobileDataStateTracker(532): default: Ignoring feature request because could not acquire PhoneService

E/MobileDataStateTracker(532): default: Could not enable APN type "default"

......

D/libEGL (887): loaded /system/lib/egl/libEGL_tegra.so

E/ (887): file /data/data/com.nvidia.NvCPLSvc/files/driverlist.txt: not found!

......

D/ConnectivityService(532): checkMobileProvisioning: X

E/ConnectivityService(532): net.tcp.usercfg.default not found in system properties. Using defaults

E/ConnectivityService(532): net.tcp.delack.default not found in system properties. Using defaults

esp. the last one comes often also after longer usage ...
[LG Optimus 4X HD] bilbo75:
Clean install with 030814. Same story. Just after restored my apps, phone went very slow until frozen totally. I'm using stock kernel with default settings, I didn't change nothing in kernel. I 've captured a last_kmesg. The phone was already locked in that period. At 16:52:47 you can read something interesting I think. Another interesting thing is at the end of log. It says 3 unrecoverable blocks. Does mean that I have a corrupted partition?? Could be some I/O scheduler problem? I'll try to revert to 31/07/14 and I'll report feedback.My problems started since 01/08.
[LG Optimus 4X HD] ssefrgr:
Revert "Enable INPUT_CFBOOST is in next nightly's changelog. Demetris reverted this. Think he found the "bug"?

Sure hope so :D
[LG Optimus 4X HD] giurly:
I'm on 29/07, I had the laggy and freeze issues especially when phone is wake up, then locked and try to wake up again in short time.

A few days ago someone suggested to fix permission through ROM manager, I did it and my problems disappeared.
[LG Optimus 4X HD] bilbo75:
Ok I think what's the problem. My phone got frequency locked at 100Mhz. Didn't scale up. I've forced the minimum frequency at 475Mhz and everything went fine.

Also the maximum frequency was strange.It was at 0....
[LG Optimus 4X HD] maderos:
Ok. My problem with last nightly. No custom kernel. After 4-5 minutes of tapatalk forums, my phone started to lag as hell. Every click on something took forever. Just restarted to cwm, flashed custom kernel and it's ok ( for now ).
[LG Optimus 4X HD] ezaias:
i have same problem +1 !
[LG Optimus 4X HD] Demetris:
I went back to clean state on kernel and ramdisk and problem was there from the beginning.

On fresh flash max cpu is set at 0Mhz you have to manually set the max speed at 1500mhz.

I had nothing to do with the bug as it seems.

So clean install and set speed and report back for those who have the issue.
[LG Optimus 4X HD] jaggo82:
I got the lag issue. After a fresh install. Nightly 0208

I realized that CPU got stuck at 102Mhz just as I looked over the prozessor settings at this very moment. It lagged horribly. I managed to change the min frequency during the lag to 204Mhz. And boom.... Perfect fluid again.

So something prevents the CPU from up cycling, when needed. But just now and than.
[LG Optimus 4X HD] Bubino75:
When lag I can't do anything

This evening I had again to remove battery to give back phone

I can't access trickster mod to view or change frequency

When freeze the only solution for me is remove battery

I'm in stock kernel with nightly of 0208
[LG Optimus 4X HD] maderos:
Try to press Power button till phone restarts.
[LG Optimus 4X HD] xperia u20i:
Max CPU set to 0 is very long here. But i never have serious problem so didn't even think about that. But i think that, that aint real problem...
[LG Optimus 4X HD] SnowRaptor:
With 20140802 I had some problems and sent the error logs before.

I decided to do a "semi" fresh start. Cleared cache and dalvik, formatted /system and that behavior persisted: sluggishness, lockups, Lockscreen stopping (Lockscreen has stopped. Wait, Kill?) and google plus services stopping.

After one day powered on, it's not slow anymore, but Lockscreen and play services kept freezing. Then I decided to remove the weather forecast from CLock. Now Lockscreen does not crash anymore, although Play Services still crashes whenever an app requests location data (log prending).

I also believe that Lockscreen crashed because of the Location Services misbehavior, that's why removing the weather app I see no crashes anymore.

I have installed gapps 20140606 from CM Wiki.

TL/DR: 02/08 Nightly is slow and unstable for the first few hours after flashing (with cache/dalvik wipe and /system format, but no factory reset/data format). But gets faster after a while. The only source of instability in my case now seems to be related to the location service and apparently unrelated to the now-called sluggishness.

---------- Post added at 06:44 PM ---------- Previous post was at 06:35 PM ----------

I always understood that 0MHz on maximum clock meant "The default" = 1500MHz. Isn't that the case? I saw this the first time and thought it was harmless, just left it untouched.
[LG Optimus 4X HD] bilbo75:
Yes true, there is since a lot of time, and I never had issues with that too. I've only reported that because I "fixed" the slugginesh just changing manually the min frequency, so I think it's some weird bug on ramdisk or kernel.

Anyway I'm back on 0308 build with min frequency set to 475Mhz and max frequency to 1500Mhz and full format(data,cache and system). Until now no problems so far, but it's too early to say something, I think.
[LG Optimus 4X HD] Demetris:
Nope set it at max or what is your preferred max frequency :) I pushed some kernel changes that make that bug more obvious

Edit: finally happened to me :)

I"ll fix it asap

Edit2: Done.
[LG Optimus 4X HD] EB20XY:
with nightly from 5.8. no bad issues sofar.
[LG Optimus 4X HD] bilbo75:
So this is the fix?

Thanks again for your work!
[LG Optimus 4X HD] tuneq:
After wipe cache & dalvik and format /system, I flashed 0805 nightly and now we I open Google play it says no connection available, but connection does work normally with all other apps. How to solve?

Thanks
[LG Optimus 4X HD] bilbo75:
It's a problem of google apps. Not of the rom. Probably you have to wipe data too. Try to wipe Google Play settings in System-> App. Try also to reflash Google Apps, someting could be missing or damaged.
[LG Optimus 4X HD] EB20XY:
For me GooglePlay works fine with nightly from 5.8. (but latest one, There are 2 from 5.8.:))
[LG Optimus 4X HD] bilbo75:
I'm still on 0308, but nothing to report too. Waiting for the latest fixes of Demetris.
[LG Optimus 4X HD] lorddimic:
I had that problem and just reflashed gapps and now Google Play connects as it should.

Послато са мог LG-P880 користећи XDA Premium 4 мобилну апликацију
[LG Optimus 4X HD] SnowRaptor:
Regarding Google play services crashing (and taking with it other apps like lockscreen, hangouts etc.):

I noticed that the problem disappears when I turn off location. Then the phone is responsive as expected and does not crash.

If I clear play services user data and enable location the phone gets really slow and warm, then play services crash, together with Drive, Hangouts and (if I have weather enabled in CLock) lockscreen.

Ideas where to go from here?
[LG Optimus 4X HD] bilbo75:
Same story as above.

Reflash Gapps, clean google play services data, and finally if you don't solve, fomat /data....
[LG Optimus 4X HD] tuneq:
Format /data and then you lose all data? Need it a backup?
[LG Optimus 4X HD] Demetris:
Good news :)

I might have fixed Wifi Direct, finally!

https://github.com/CyanogenMod/lge-kernel-p880/commit/3767ed1f8208ea50c66d85c72b6dff092e1d7cfa

As i dont have a device to test this, i rely on your reports. :good:
[LG Optimus 4X HD] EB20XY:
Wow! Step to M
[LG Optimus 4X HD] Jack_capvil:
I made the last update 0805 and I noticed that everything behaves slowly with a lot of very lon freezes:silly:

After flashing Iodaks X3-V10CM kernel it seems really faster... Surprising
[LG Optimus 4X HD] Bubino75:
+1 same scenario with 0802 nightly

All day with iodak and no freeze and no lag also with heavy use, but in next days I install new nightly to test [MENTION=1149134]Demetris[/MENTION]'s (Precious) works!

---------- Post added at 11:47 PM ---------- Previous post was at 11:25 PM ----------

An information:

in CM there is the possibility to have the screenshoot on a button different from that of power or with other solution? My power button starts to have not perfect response to pressure.

I look into "buttons" on the menu but without success

Thanks
[LG Optimus 4X HD] amkirk94:
If this actually fixes wi-fi direct, we are one step closer to getting an M build! Unfortunatly I can't test it.

After that, only the radio issues remain, but demetris said that he has some fixes ready, so I bet bet we're gonna have a reliable CM build before Android L :victory:
[LG Optimus 4X HD] EB20XY:
happend to me too. and with iodak same results. So, seems to be something with kernel ...

---------- Post added at 09:13 AM ---------- Previous post was at 09:11 AM ----------

Perhaps, but it is not so important. Better if we have an official CM going on anyway and are happy with a working ROM. ;)
[LG Optimus 4X HD] ALuedtke:
GPS problem in recent versions?

I saw a degradation of GPS reliability in the last couple of weeks. At the moment, I really can't use my P880 for navigation purposes. It takes several minutes to get the first fix and then I loose the fix after a couple of moments and the next fix takes again several minutes... And even if I get a fix for some longer period of time (which happens from time to time), the precision of the GPS is really bad. My navigation app always thinks that I'm far of the road. I didn't had that behaviour some weeks ago (with the same navigation app).

Does someone have a working solution to get a reliable GPS? I read here on XDA about a GPS patch, but nobody has tried it on a P880. I guess I will be the first.
[LG Optimus 4X HD] alberteske:
:confused: sorry I have no problems with built in kernel: the latest ROM are fast and easy handling what ever I do.

Please try a clean install and CM apps
[LG Optimus 4X HD] bilbo75:
If you format /data you will lose your data. A backup is raccomended. Anyway do a nandroid backup from recovery,then format everything and try to reinstall from scratch.Frequently dirty flashes can be problematic. We are talking about of nightly builds ...
[LG Optimus 4X HD] Bubino75:
I try now just for test: first fix in 38s with "device only"

0802 nightly e iodak kernel
[LG Optimus 4X HD] ALuedtke:
Thanks for the info.

Do you also have a constant fix over a longer period of time?

Which version of iodak's kernel are you using?
[LG Optimus 4X HD] Bubino75:
For iodak: iodakX3_v10_CM

For constant fix: I'don't use gps so I can't help you.

3 week ago, I use gps with "navigator free" apps for 80km and I have not noticed disconnections. This is the unique occasion

Today just test the time for first fix "only for you" ;)

Regards
[LG Optimus 4X HD] ALuedtke:
I really appreciate your effort!

3 weeks ago (when I remember it correctly), I didn't had these problems either. I think I will give iodak's kernel a try.
[LG Optimus 4X HD] Bubino75:
Could you explain to me where I wrong?

I flash the 0805 nightly on the smartphone, format cache e dalvik cache then ....

I enable WiFi and open Wi-Fi direct menu: first of all I try to renane device and get message "failed to rename device"

Then I active Wi-Fi direct on my smart TV LG42LA620S, but the TV don't find smartphone, and the smartphone don't find TV

I try also with the cast screen (in menu display), but the result is the same :(

Thanks

*********

UPDATE

*********

SORRY MATE, AT THE SECOND TEST ALL SEEMS WORK FINE. SMART TV AND SMARTPHONE ARE NOW CONNECTED.

NO REBOOT, JUST STOP AND RESTART WIFI

**********

UPDATE1

**********

All works fine just one time.

I can share media from phone to TV

But when I shutdown WiFi on phoneand disconnect it from TV (wifi direct)

Then I not able again to connect it

(I enable WiFi on phone and WiFi direct on tv. Many scan from phone and from TV but without success)
[LG Optimus 4X HD] ALuedtke:
Hint for Demetris

Today, my phone was slow as hell and I looked at the CPU settings where MinFrequecy and MaxFrequency can be set (to get there, it took me about a minute): normally, the current frequency is jumping up and down when I look at it. This time, the frequncy was stuck at 102MHz! I had to make a modification (i.e. set MinFreq to 475MHz) and then the frequency was jumping up and down again.

So, my guess is that the cpu is operating at 102MHz when the system is lagging. I don't know what is causing this, but hopefully Demetris will find a solution. The current situation is very bad, because from one moment to another, the system switches from normal speed to a speed where you can't use it anymore.

I made a log, so hopefully it may help you. Only the last 2-3 Minutes are of interest. This was the time when the speed was at 102MHz and I changed MinFreq.
[LG Optimus 4X HD] ALuedtke:
I know it makes more work, but you should consider to make a full wipe. Just install the needed apps to check if your WiFi direct problem still exists. You can then decide if you restore your backup or if you re-install all your apps (or use your backup app of your choice).

At least it will give you knowledge if a full wipe solves your problem...

edit: I see, I'm too late: you must have updated your post while I was writing
[LG Optimus 4X HD] Bubino75:
Sorry [MENTION=1149134]Demetris[/MENTION], but with stock kernel I got again total freeze and I have to remove battery to restart phone (press power button for many second (30) don't restart phone) so I haven't log to send to you

When I can I will try a fresh install. Maybe is my phone but for now I will use Iodak

As always thanks for your hard work
[LG Optimus 4X HD] Demetris:
Fix is not yet in. Wait for 06082014 :)

Edit: So now WiFi direct works?
[LG Optimus 4X HD] bilbo75:
Bug already known, just few posts back : http://xdaforums.com/showpost.php?p=54608024&postcount=704
[LG Optimus 4X HD] Bubino75:
[MENTION=1149134]Demetris[/MENTION], sorry, I am a very big donkey :) I don't activate cast screen...if I do this Wi-Fi direct works perfectly

I apologize to everyone for the confusion
[LG Optimus 4X HD] Demetris:
Awesome news my friend!

Take that LGE!
[LG Optimus 4X HD] vladi-it:
0608 is running :) butter !
[LG Optimus 4X HD] Demetris:
Suprise :D

https://github.com/CyanogenMod/andr...mmit/159ebdc3876f80ec6770ae5449ffa3372f6e72a3
[LG Optimus 4X HD] bilbo75:
Does 060814 has latest fixes for wifi-direct?

I've just installed but from my phone I can't detect my Nexus 7 or other devices.With 030814 I was able to detect my phone from tablet, now after update neither from there.... :(

Update: after disabling wifi on my phone several times it started to work! Now I can transfer files too! Great job

Demetris ! Thanks again for your huge work!

Update 2: well , I'm been too fast. It worked only 1 time for me. :(

Also the default Max frequency set to zero it is still there.

---------- Post added at 11:01 PM ---------- Previous post was at 10:58 PM ----------

Awesome!!!! Gps was quite troublesome for me too. Great news :victory:
[LG Optimus 4X HD] mario.gacv:
Finally ?

Thanks Demetris, I won't have to tweak my gps config anymore :)
[LG Optimus 4X HD] EB20XY:
Can't find any nightly 0608. Where do you see it?
[LG Optimus 4X HD] mario.gacv:
Try CM updater on settings/about phone
[LG Optimus 4X HD] EB20XY:
OK. But there is no build in official CM download.

And also no fix in changelog for P880 specially:

http://www.cmxlog.com/11/p880/
[LG Optimus 4X HD] alberteske:
download from here: http://beta.download.cyanogenmod.org/get/p880-latest.zip

:)
[LG Optimus 4X HD] Bubino75:
Did you enable "cast screen" from menu display?

For my this solve!
[LG Optimus 4X HD] bilbo75:
I'm not casting to my TV. I'm just trying wifi-direct for file transfer between my phone and my tablet. Also with 060814 I can't rename anymore my device, with 030814 I can

It's still flaky IMHO, after several tries, disabling and reenabling wifi, it worked again and I was also able to rename the device...
[LG Optimus 4X HD] EB20XY:
nice. But still no commits: http://www.cmxlog.com/11/p880/
[LG Optimus 4X HD] mario.gacv:
For me its showing this...

If you are looking for GPS one, it should be added soon.
[LG Optimus 4X HD] EB20XY:
any reason why there are no full nightly builds on the download page of CM for P880 and also no commits to see there ?

http://download.cyanogenmod.org/?device=p880
[LG Optimus 4X HD] Climuff:
Demetris, have you any idea/solution for the no-mobile-data bug I have? It also doesnt work with iodak kernel, like I said I assume that the APN settings are not correctly read by the ROM.
[LG Optimus 4X HD] alberteske:
please download from here: http://beta.download.cyanogenmod.org...880-latest.zip

:highfive:
[LG Optimus 4X HD] Demetris:
If its not kernel related it could be your provider.

With factory rom data is ok?
[LG Optimus 4X HD] EB20XY:
the "lags & freezes" are gone with that nightly from 6.8. ?
[LG Optimus 4X HD] lorddimic:
For now - yes, they are gone. No lags, no freeze so far.

Послато са мог LG-P880 користећи XDA Premium 4 мобилну апликацију
[LG Optimus 4X HD] maderos:
I had one blackend freez. I was setting cpu, gpu ect. and in one moment all was black. Power reboot helped. After restar, so far all is ok.
[LG Optimus 4X HD] Demetris:
I just pushed a general clean up.

I"ll have a new check when i have the time.

Enjoy.
[LG Optimus 4X HD] Climuff:
With factory rom data was always ok.

Like I said earlier, why are the settings in network settings not applied to the mobile stuff?
[LG Optimus 4X HD] EB20XY:
But where is it in the official changelog and why no nightly for 7.8. in CM-download site ?

http://download.cyanogenmod.org/?device=p880

http://www.cmxlog.com/11/p880/
[LG Optimus 4X HD] LGaljo:
Builds are broken since 5.8.2014 @Demetris ?

EDIT: And around 36 builds is ahead of ours in queue. Check http://jenkins.cyanogenmod.com/view/All/job/android/

Press thanks if it was helpful
[LG Optimus 4X HD] Demetris:
http://jenkins.cyanogenmod.org/job/android/

Edit:

Job No #xxxxx (search for p880)
[LG Optimus 4X HD] EB20XY:
perhaps #79108 ? ;)

But no new commits since 5.8. for p880 ?
[LG Optimus 4X HD] Bubino75:
Not #79110?

I'm not sure, but I understand that this is the queue for compilations of nightlies, right?

I'm just looking for LUNCH=cm_p880-userdebug

;)
[LG Optimus 4X HD] musklor:
20140806 is OK. I have the proof [emoji2]
[LG Optimus 4X HD] EB20XY:
ok. and now there are the new commits. ;)

http://www.cmxlog.com/11/p880/

hopefully the build works ...
[LG Optimus 4X HD] dimi89:
Whar build have all the fix-es that demetris was talking abou.Sorry i am little behing whats going on with roms for our phone.Sound bug fixed also ?
[LG Optimus 4X HD] EB20XY:
perhaps we just wait bit longer for the build and then Demetris can briefly write what should be fixed.

As I understand in general he has commits concerning the lags and freezes.
[LG Optimus 4X HD] Demetris:
08/08 Ready

Enjoy.
[LG Optimus 4X HD] dimi89:
Cant find it .. Am i missing something or ? There is not any build after 0805 on cyanogenmod download page :confused:
[LG Optimus 4X HD] Yasioo79:
download from here: http://beta.download.cyanogenmod.org/get/p880-latest.zip
[LG Optimus 4X HD] dimi89:
BTW why isnt this build showed in nightly download page ?
[LG Optimus 4X HD] EB20XY:
intersting question, cause the build was successful: http://jenkins.cyanogenmod.com/job/android/79083/console

---------- Post added at 08:35 PM ---------- Previous post was at 07:57 PM ----------

ok. lets test 0808. :)

seems to run fine sofar ! Thanks for the efforts !:highfive:

the ROM runs really fluent and fast.;) A pity that the build is not on official download page.
[LG Optimus 4X HD] alberteske:
no lag just battery drain and problems with GSM
[LG Optimus 4X HD] ezaias:
+1 I have same problem
[LG Optimus 4X HD] mac.daferriera:
3g problem logs

Hi!

For the problems with 3g connection i'm posting all logs in this thread:

http://xdaforums.com/showthread.php?p=53500154

Hope Someone looks... ?