yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] eniux:
that solved the cpu drain, I also have wifi problems though is there a fix for that too? I'll try to make a logcat :)

Verstuurd van mijn LG-P990 met Tapatalk
[LG Optimus 2x] andretg01:
Owain, why does the Maps app keep opening on the background?
[LG Optimus 2x] Harsh:
You are disabling ksm by default in next release right?

And thanks a lot in finding a solution for cpu load.

Sent from my LG-P990
[LG Optimus 2x] Lovrium:
Seems like on B37 the resolution for the camera is on lowest.

Switched to 8mp and after a reboot back on lowest again.

Found out when I transferred some pics to PC, 500kb is not a usual size for me :p
[LG Optimus 2x] miina_tokiha:
that's ok as long it's not taking many resources & cpu time.

gapps usually always idling in background.

no problem with camera here.

I always set to 5MP, no problem on built 37.
[LG Optimus 2x] alncool:
Yep working great here too. No more CPU load on idle.

But it seems to have a problem with battery status here. I plugged my phone at 48% 30-45min ago and when i woke up the screen, still at 48% (and saw charging icon of course).

does someone have the same problem ?
[LG Optimus 2x] ev!denz:
I've got a little question what I recognized in a every ROM. Why there isn't a propper display of battery usage? Only system processes are listed up there.
[LG Optimus 2x] jaiby:
Hi,

I installed your ROM yesterday to my phone.

My problems with this ROM:

Browser doesn't like switching to landscape-mode

When starting camera-app, the app freezes with black screen, then I have to do a hot reboot.

For me these problems are acceptable (as it is no RC yet =P).

But there's a question that has to do with peripherals:

After pairing my BT-mouse with my P990 the cursor appears and moves for approx. 1,5 secs. After this time the mouse doesn't react anymore. On my Lenovo X200T the mouse works properly.

Ideas anybody? Or is this problem known as a bug?:confused:

So, thank you for your great work Owain! You made a (almost) perfect ROM! (Compared to stock ROM its 1000 times better, of course)
[LG Optimus 2x] andretg01:
Still don't know why is it happening...
[LG Optimus 2x] notea:
people with camera issues could try another camera app.

Camera ICS is free and a mod of stock camera. allows me to use the volume keys for the shutter/focus =)
[LG Optimus 2x] jaiby:
41

I tried it. When switching between camera and panorama the screen is black. after some time it shows "CAmera ICS doesnt react" (don't know if this is right in english)

after force close it says that there's no connection to the camera.

hot reboot necessary.
[LG Optimus 2x] TjekDig:
Settings - sound - volume rocker music control doesn't seem to stick.
[LG Optimus 2x] owain94:
No ksm stays default enabled but witch values so it only take 0 - 1% cpu load
[LG Optimus 2x] Thief777:
@owain

What's wrong with wifi, why lose network after sleep mode?
[LG Optimus 2x] azart95:
Having a problem on latest build. Camera app seems to hang if Geo tagging is on. Then it doesn't work till reboot. Fix it please
[LG Optimus 2x] jaiby:
Maybe this is the reason for my problems, I'll try switching off geotagging.

Next problem I discovered with latest build:

The screen stays black after calling. Ripping out accu and put it back in was the only solution.

And 2 times my display stayed black when I wanted to re-activate my phone from standby. Are there any known solutions?
[LG Optimus 2x] pastime1971:
some folk may prefer UsbMassStorage over MTP/PTP, http://review.cyanogenmod.com/#change,14663
[LG Optimus 2x] mikle_01:
Me too...I hate MTP/PTP - sucks.....
[LG Optimus 2x] crazy_dj:
it is just way slower..
[LG Optimus 2x] owain94:
UMS need some kernel changes or am i wrong?

atleast every commit on r.cya.... that enables UMS got a new zImage included

windows users :p
[LG Optimus 2x] pastime1971:
probably. CM7 kernel supports UMS, so it should be possible.

i'm just now sure which part it is, and if it will play nice with MTP/PTP.

any suggestion, harsh ?

edit: confirmed. the menu is disabled. needs kernel support.
[LG Optimus 2x] aMpeX:
having UMS would be awesome. I could finally use my Phone as a music storage for my car stereo again.
[LG Optimus 2x] owain94:
g2x eaglesblood rom got ums ptp mtp support al three works so it does not conflict but there must be a change in the kernel

and i can find the commit for the sgs2 where it adds UMS support but CM github doesn't have the sgs2 kernel repo? atleast i can't find it :o
[LG Optimus 2x] pastime1971:
i'm guessing it is in driver/usb/gadget/android.c > include "f_mass_storage.c"
[LG Optimus 2x] owain94:
Can you build a kernel for me with that change for testing purpose? Every time i build a kernel or it doesn't boot or wifi doesn't work

I will include that commit in my build when i am home (couple hours)
[LG Optimus 2x] Harsh:
Yes usb mass storage needs to be activated in kernel again, same like in GB, but needs something else to make it selectable. I am not sure what it would be.

maybe this

CONFIG_USB_ANDROID=y
CONFIG_USB_ANDROID_MASS_STORAGE=y
[LG Optimus 2x] owain94:
Does anyone know where the sgs2 kernel repo that cm uses is located?

There is the commit we need for this to work

Also for the people that hate the recent app layout next version will have a different layout (not stock layout btw)
[LG Optimus 2x] baliriot:
like this one owain? http://xdaforums.com/showthread.php?t=1589963
[LG Optimus 2x] pastime1971:
i will try it this weekend, but i think aremcee didn't keep github up-to-date with his current code.

a couple of things are missing. some of them are restored by .config, but i couldn't get mobile data usage limit to work.

i don't think i had boot or wifi issue though.

i have a feeling that harsh will come up with a solution before i get to it though.... :D
[LG Optimus 2x] owain94:
thanks mate!

and yeah i think he will :o

first people were telling i uploaded a new rom before i could post anything about it

and now you even tell the new layout :o

nah no worries :D

yes that layout i am including
[LG Optimus 2x] Harsh:
Wish i could, first we need ROM with that commit enabled to test it. So when owain include it in next release i go intensive on that to get it working.

Sent from my LG-P990
[LG Optimus 2x] owain94:
it will be in the next release thanks in advance ;) release in a couple hours
[LG Optimus 2x] Mike7515:
Sorry, but the ROM for the proper installation and maximum performance, I should install directly KANG 37? Or install the previous version first? Because I noticed that the version KANG 37 presents the lag in scrolling and in the app drawer that were not there ... Thank you in advance ... And sorry for my English ...
[LG Optimus 2x] owain94:
stock browser sucks use Apex launcher instead

and about the scrolling lag when i make a big fling in my contacts app (1400 contacts) it is butter smooth?
[LG Optimus 2x] Mike7515:
Owain I'm sorry, so I should install directly version KANG 37? THANKSSSSS
[LG Optimus 2x] owain94:
Full wipe is alway the best thing you can do

But you can also just do a dirty flash
[LG Optimus 2x] Mike7515:
thanks again ... :):):)
[LG Optimus 2x] owain94:
just for your information KSMD cpu stats (the value with the "%" sign after it)

on kang 37 it was ~25%

now it is 0% - 3%
[LG Optimus 2x] baliriot:
Thanks owain for including this mod :D
[LG Optimus 2x] rosmarcelino:
This multitasking mod seems better than never :D
[LG Optimus 2x] owain94:
Those two commits give me 100+ compile errors it needs to be adjusted for my framework folder give me a second ^^

edit: /fixed
[LG Optimus 2x] brownstein:
+1

And on my device, the XDA official app doesn't work...

But this is the first time that I have any issue with this rom (and i'm using since build 12), and even so, nothing to worry about! :D
[LG Optimus 2x] esko1one:
Got some new bugs for u owain. When i use lowest brightness on dropdown menu, it will disable the siftkeylights when u touch it. Also still having this annoying issue with switched 2g only off after a reboot or even a hotreboot. Another bug is when i try to set customapps to the quadro lockscreen the icons disappear and i cant unlock to the apps.

Just wanted to mention that, dont know if this bugs r known.

The fix for the high CPU behauviour is working btw. Thx for that.
[LG Optimus 2x] owain94:
thanks! i will look into all of them ;)
[LG Optimus 2x] esko1one:
U r great dude! And awaiting ur new release.
[LG Optimus 2x] owain94:
uploading v38 right now

updated to the lastest commit

UMS option (DO NOT SELCT IT IT IS FOR KERNEL DEVS! harsh do your work hehe :D)

dithering on by default

default vmheap size changed to fit our device better

removed KSM settings and use my values for best battery life

new recent layout (THANKS TO evilisto)

new OpenGl folder (should work better)

mms select fix
[LG Optimus 2x] rosmarcelino:
Owain, have you changed the vm heap size?
[LG Optimus 2x] owain94:
yeah thanks forgot to include
[LG Optimus 2x] yy100127:
Just flashed and so cool, thankS~
[LG Optimus 2x] Striatum_bdr:
Hi big man!

I get a Settings FC when entering in Settings> Performance> Memory settings.

I hope you're sleeping now ...
[LG Optimus 2x] owain94:
sleeping why it is only 5:05 am here :D

will fix it thanks!
[LG Optimus 2x] Striatum_bdr:
What a chance you have to be a little sleeper... Thanks for all m8

BTW I confirm that CPU load is back to normal.
[LG Optimus 2x] owain94:
i am having only a laptop here (don't care it is a fast one) but i get errors when i try to fetch the repo (not ever synced it on this pc)

can someone try to make a new dir a try a repo sync??

i always get this on almost every repo

error: RPC failed; result=18, HTTP code = 2002 MiB | 81 KiB/s

fatal: The remote end hung up unexpectedly

fatal: early EOF

fatal: index-pack failed

warning: http unexpectedly said: '0000'

EDIT: nevermind fixed it =D
[LG Optimus 2x] Basil 123:
Loving Kang 3. Thanks Owain and everyone :-)
[LG Optimus 2x] sind500:
Can anyone put some screen pics pls?
[LG Optimus 2x] Ultramanoid:
Here's a screen. Loving the CM9 kang even at this early stage. Wizards, that's what you are.

( ´ ▽ ` )ﾉ

Now, anybody else using Asian fonts sees this or something's wrong with mine ? They look awful...

Edit : added the same captured in CM7 to explain what I mean by "awful fonts".
[LG Optimus 2x] rskyline:
I'm getting so low download rate. Anyone is having this issue too? Maybe everyone is downloading lol

Enviado desde mi Optimus 2X usando Tapatalk
[LG Optimus 2x] pastime1971:
final check on radio error:

even on RC-SK3, if i add ro.modversion=CyanogenMod-9.0.0-RC0-Optimus2X-KANG, i get radio error.

now the question is how this guy break radio ?
[LG Optimus 2x] Metalshadowx2:
Im so bout to jump on this..!!! thanks Everyone who contributed to the magic happening..
[LG Optimus 2x] TrymHansen:
Taken from memory only, don't quote me on this: There was a bit of an "uproar" in the community a while ago over this (CM7) when CM introduced this "feature". They'd had enough of people kanging their work, changing all the build strings and presenting the work as their own. So they added some checks to the code which, if certain build-strings were not present, would among other things break the radio.

This may be completely unrelated of course, but likely to be on purpose, and slightly broken as well, it looks like.
[LG Optimus 2x] krajova:
How do I mount the sd card?
[LG Optimus 2x] ilos:
perfect Kang for daily use !!!! many thanks owain94 !
[LG Optimus 2x] pastime1971:
TrymHansen to the rescue, as always.

Thanks for the heads up. That would probably explain it.

Do you think that is why those 4 commits on Feb 23 & 24 in vendor/cm are NOT visible in review.cyanogenmod.com ?
[LG Optimus 2x] temasek:
Ahh I read a bit on such matter but didn't think its related. Anyway its not exactly a good "feature" to introduce .... another BAD decision by cm team.

Thanks again.
[LG Optimus 2x] TrymHansen:
I have no idea, I know next to nothing about the CM build-system, sorry. (Will probably try some kanging in a week or two, just out of curiosity. I kanged a CM7 once, just to see if it worked, which it did, and haven't looked at it since.)
[LG Optimus 2x] :
Did any one try building by removing ro.modversion as per diff I posted earlier and get a working rom? It did not work for me but building with no change and removing that line post build in the generated zip worked. My build is too slow to test.
[LG Optimus 2x] ilos:
i'm looking for this change : Change I73439e16: Storage: Allow user to choose internal storage but i cant' find it.. anyone ?
[LG Optimus 2x] tablerone:
That is in Storage - 'button menu' - Storage configuration
[LG Optimus 2x] ilos:
Many Thanks !
[LG Optimus 2x] ranrick:
current Kang #3 causes Gallery crashs. so no photo viewing :(
[LG Optimus 2x] tablerone:
It's working fine for me, otherwise you have QuickPic :)
[LG Optimus 2x] panospc:
vold.fstab was modified before kang 3 installation?

I ask this because i had similar problem with gallery (FC on android startup) with modified vold.fstab
[LG Optimus 2x] Striatum_bdr:
Hi again, each time I reboot adb is unset I suppose it is intended as other system settings are reboot- or even flash-proof but as for example titanium needs adb on, wouldn't it be more simple to leave it on?
[LG Optimus 2x] Striatum_bdr:
Found a new bug :p

In Settings> System> LCD density, the reboot step is rebooting to recovery. :beer:
[LG Optimus 2x] owain94:
uploading kang 39 right now

KSM settings are working now for testing purposes default settings will be restored if you reboot if you know how to tweak KSM you can figure out how to change the default values :p

big Settings.apk code cleanup (it began really hard to understand my codes)

cleaned up 6 bar signal mod even more precise right now

Minor fixes
[LG Optimus 2x] SREEPRAJAY:
this is a good way to beat all of us....i mean"uploading kang 39 now"....

but all the credits to you OWAIN....thanks mate
[LG Optimus 2x] hei1125:
Nice job owain.

I decided continue to follow your great KANG build.:)

So I can concentrate on SuperNova ;)
[LG Optimus 2x] dcade:
Hahaha, downloading build 39 and just wondering why its only 5 Mb big!

You were just uploading it, right! :)

Now its good with 116Mb!
[LG Optimus 2x] owain94:
that is the best decision in my opinion

now go and continue your great work :D
[LG Optimus 2x] Harsh:
USB Mass Storage, working with Harsh Kernel 1104, but only for SD Card, for internal SD Card, will need to check it out. And I didnt do anything at all :o

Cyanogen Stock kernel, do not support it, gives reboot if activated in this.
[LG Optimus 2x] owain94:
Really :O

Nice!

I will check partition overlay maybe the internal sd got allowusbmassstorage:false setting
[LG Optimus 2x] pastime1971:
i knew harsh would make it happen :D

thanks, harsh.

on a separate topic, do you guys know what the following message means ?

Note: there were 3 accesses to class members by means of introspection.
You should consider explicitly keeping the mentioned class members
(using '-keep' or '-keepclassmembers').
[LG Optimus 2x] owain94:
I have no idea but i always ignore them :p

(It is a compiler message right? Atleast i reconize it)

EDIT:

i am sorry harsh

<StorageList xmlns:android="http://schemas.android.com/apk/res/android">
<storage android:mountPoint="/mnt/sdcard"
android:storageDescription="@string/storage_sd_card"
android:removable="true"
android:primary="true"
android:emulated="false"
android:allowMassStorage="true" />
<storage android:mountPoint="/mnt/emmc"
android:storageDescription="@string/storage_internal"
android:removable="false"
android:primary="false"
android:emulated="false"
android:allowMassStorage="true" />
</StorageList>

both UMS are allowed
[LG Optimus 2x] Harsh:
I told you I didnt do anything in kernel :(, so now it needs modification
[LG Optimus 2x] SREEPRAJAY:
great work Harsh....thanks anyway.

but a small confirmation.....when I connected my device with NOVA RC19-35 with HP Kernel, I always had the USB mass storage with the External SD card as the SD card. is that what is mentioned here?

Thanks for the understanding
[LG Optimus 2x] ev!denz:
Since a few ROMs i feel that the multitasking is slow? If i hold the homebutton for the overview it last a few seconds to be shown. I remember that was much faster.

Also this question remains:
[LG Optimus 2x] mikle_01:
USB Mass Storage is available; but not working with stock rom. MTP/PTP is not available with this ROM. Now sdcard became unaccessible - or am I wrong?

Try latest Harsh Kernel (update-harsh-3.0.27-P990-0504) and now sdacrd could mount via USB as PTP device (only "DCIM" "Pictures" shown). When I try USB mass storage nothing happens...

How can I now access sdcard via USB? Only way via wlan and "Samba" so far for me:D

---------- Post added at 10:22 AM ---------- Previous post was at 10:14 AM ----------

That's a good and important question! Only System proc. are shown.
[LG Optimus 2x] owain94:
when there are more processes open it takes some time to load all the previews

test!

reboot and hold home button it will be there instant

mtp works fine here?? (mac)

about battery statistics you can't even trust them for now just do not look at them
[LG Optimus 2x] Harsh:
Go to Settings>Storage and then in there press menu button, select usb options, and tick on USB Mass storage, this will enable it.

Currently you have PTP enabled, thats why only camera pictures show. If you enable mtp whole drive will show in windows 7, or if you do USB Mass Storage ticked, it will work as normal GB usb storage.

PS: latest Harsh Kernel (update-harsh-3.0.27-P990-0504) is not latest anymore

Thanks Owain, now I could upgrade my Navigon to 4.1.1, as it required SD Card mount, and my WLAN in navigon always had connection problem.
[LG Optimus 2x] mikle_01:
Thanks; that's working!! Never saw that ("hidden") menu with usb options.

I look into your bhanvadia Mediafire Folder: there is the latest 504!! Now I'am loaded (and flash :D) 1104.....
[LG Optimus 2x] miina_tokiha:
I'm still experiencing extensive cpu usage on B39 if KSM is enabled.

cpu load back to idle as soon as KSM is disabled.

I'm disabling this feature from now on.

it doesn't effect performance much, but it drains battery.
[LG Optimus 2x] KeddeH:
It seems after upgrading to 38 my battery is burning very quickly. Phone is very hot in my pocket. It claims it can only run with 2 hrs uptime, with screen and wifi being the major battery sinks. Haven't been using my phone this morning however (besides upgrading). There were none of such issues in 37 (although text message notifications did not work, but they do now).

Keep up the great work all of you!
[LG Optimus 2x] owain94:
I am at programming lesson now on school and i build in force fast charge and force slow charge in settings.apk kernel devs will receive a patch file for their kernel soon :D
[LG Optimus 2x] owain94:
Can you execute this in terminal emulator

top -n 10 | grep ksmd

With ksm on ofcourse

And post a screenshot of the result?

Also take a look in this file /system/etc/init.d/00banner at the last line

You will understand

If you edit with root explorer be sure you delete the bak file it leaves

You should do a full wipe there must be something wrong also check if your ril matches your baseband
[LG Optimus 2x] hei1125:
Hi Harsh ,I can't make SuperNova work with USB mass storage.

Which commit make it works?

Thanks in advance.
[LG Optimus 2x] miina_tokiha:
whooops, sorry :D

problem fixed after 1st reboot :D

maybe some leftover trash from B37.

no problem with cpu usage on B39 now :D

thanks :D
[LG Optimus 2x] Striatum_bdr:
Just to mention that for the first time I'm able to see both internal and external cards when plugging with MTP selected to my XP computer.

Before could only see ext SD.
[LG Optimus 2x] maccumaccu:
YEAHHHHHHHHHHHHHHHH!!!!!!!!

The usb mass storage works great for me, I can mount the external sd.

Now it remains only to activate the same function for the internal sd.

I have k39 Kernel1104 and linux fedora 16 !!! : )
[LG Optimus 2x] mikle_01:
Where disable KSM?
[LG Optimus 2x] Harsh:
I didnt change anything in kernel, its working by default.

Let me see if i can help on anything.
[LG Optimus 2x] ev!denz:
Yea, I know that but there are only 5 processes open like whatsapp. Don't know where that slow down comes from but I'm able to life with that :>

But why are there only system processes listed?
[LG Optimus 2x] maccumaccu:
a small guide to activate Usb Mass Storage on lg dual here.
[LG Optimus 2x] SREEPRAJAY:
is it necessary for a wipe of battery stats?and even cache partitions
[LG Optimus 2x] Harsh:
What I did was just

###### maccumaccu guide to USB Mass Storage ######
1. Download Owain's KANG BUILD RC0-39 & Harsh Kernel 1104 from XDA
2. Copy files to SDCARD
3. Reboot into Recovery mode
4. Wipe Cache Partition
5. Wipe Dalvik Cache (Advanced--> Wipe Dalvik Cache)
6. Install zip from sdcard ( Flash update-cm-9.0.0-RC0-p990-UNOFFICIAL-39-signed.zip )
7. Flash Harsh Kernel P990 Build-1104 ( update-harsh-3.0.27-P990-1104.zip )
6. Reboot

###### Activate Usb Mass Storage #######
Settings --> Storage --> USB computer connection (select from botton dx key) --> Mass Storage

Sorry maccumaccu for copy pasting same lines from your blog. I remove it if you dont like
[LG Optimus 2x] maccumaccu:
I do not think is necessary, some guides skip these steps, what I wrote in the guide has always been successful. ( for me)
[LG Optimus 2x] SREEPRAJAY:
great work Harsh....i fully agree to it....and I do the same....sometimes tutorial takes into account of some commonality and tries to be on the safe side...

but this works....

Thanks mate

@maccumaccu,

thanks for helping everyone
[LG Optimus 2x] maccumaccu:
I've sometimes had problems doing the flash of the kernel along with the rom.

Nice! i have add "All at one procedure"
[LG Optimus 2x] BritSwedeGuy:
39

As with 37, I lose WiFi after about 30 minutes, toggling WiFi reconnects.

EDIT: Was using HorsePower kernel, same result with Harsh
[LG Optimus 2x] slebit:
Thanks for this! Worked great!
[LG Optimus 2x] SREEPRAJAY:
if I may suggest:

can you also add flashing "back to EXT3", which does all the work....three wipes and makes it ready for the flashing ICS

dont forget to add a caution that it has to be followed with the flashing of the ROM immediately.

Is sure a good guide for flashing to ICS....please add to your signature as well.

thanks once again.....
[LG Optimus 2x] axepted:
I got the same issue, or for me the problem is when phone goes to sleep the wifi disconnecting. Well, that's great, but it wont connect again when I wake up the phone. Have to turn wifi off/on to make it connect.

It have been like this for many builds. Before 37..

Yes, I'm running Nova HD, but I belive this problem is a bug to the ROM, not kernel.

I'm using Supernova kernel..
[LG Optimus 2x] chad0989:
I don't appreciate you taking the patch (fast/slow charge) I forwarded you and running with it without reporting back to me. It was not the final patch and I don't want it out there for general consumption yet.

It makes you lose a whole lot of credibility with me, and should make you lose a whole lot with the entire community.
[LG Optimus 2x] Harsh:
hey mate, i understand but its not working yet without your kernel code, he just implemented it in CM9 compile. And did not give kernel patch to anyone yet. Waiting for you to release it. Until you release it, its just a placeholder in Owain's CM9 functionality.
[LG Optimus 2x] chad0989:
If that's the case, I apologize. I was just concerned with the lack of communication as I sent the patch out a week ago and never heard anything back. I just don't want the test patch out there because the path is going to have to be changed so that we can easily differentiate between devices that have two way (auto/fast) and those that have three way (slow/auto/fast) toggles.

i.e. something like:

Two way devices:

/sys/kernel/fast_charge/force_fast_charge

Three way devices:

/sys/kernel/fast_charge/charge_mode

Or the like.

Again, thank you for the clarification and I apologize.
[LG Optimus 2x] owain94:
I should have mentioned it i am sorry

And i sent you a pm about the patch?

I also tried to improve so it works perfectly but that resulting in making a whole new code anyway i will resend my pm