yashsingh1/xdaforums huggingface dataset:
[LG Optimus Black] jason600:
I tried Temasek #41 with stock kernal: stuck at 1ghz, then I tried with Nova11c with DVFS disabled, still stuck at 1ghz. Normally for me, using nova kernal allows proper scaling, but with the latest build, it always stuck, regardless of settings (although didn't try what you suggested). On earlier builds I've used nova kernal with DVFS enabled and had proper scaling, so I'm not so sure that's the culprit.

Anyway, got fed up with it and reverted to Temasek #38 with nova11c.
[LG Optimus Black] LookedPath:
you have to change from 1 to 0...
[LG Optimus Black] spykedsystem:
Mine is working well. I've played with performance settings on cyanogen and set it on boot with the INTERACTIVE governor, and also played with ROM Toolbox and set the minimum freq to 300 and max 100 + set on boot.Battery seems fine
[LG Optimus Black] ontour:
But this will disable DVFS right?

I have mine on "1" and is working.

I don't know why but it started what it seemed to be stuck at 1GHz, I even posted about it, but after a while I checked Cpuspy again and it was changing states.
[LG Optimus Black] jason600:
So what you saying is that after boot, it stuck at 1ghz, then after a while, it started scaling correctly, and you have dvfs enabled.

Just curious, but how long was 'a while' for you?
[LG Optimus Black] ontour:
After an hour it was working for sure, but I wasn't checking.

I'm resetting cpuspy timers and check again.
[LG Optimus Black] balabe87:
Apart from the CPU issues, is the audio bugs solved? Can anyone tell me the feedback?
[LG Optimus Black] spykedsystem:
Yes but it still seems to me a bit distorted at max volume so i use a script on boot to normalize the volume..everything else working great so far
[LG Optimus Black] agent205:
If anyone get stuck on 1Ghz, set the max freq to 800Khz

Then you'll get stuck on 800Khz, etc :p

Sent from derp-mobile
[LG Optimus Black] ontour:
After resetting cpuspy timers its really stuck @1ghz and @300mhz when charging.

changing DVFS to 0 got it working again.
[LG Optimus Black] eighty-four:
nope. multimedia still constantly resets to maximum. don't know about muted calls yet.
[LG Optimus Black] LordGiotto:
Besides CPU frequency scaling, i've got a I/O problem with #60: sdcard is often unmonted and apps on sd is damaged. (i've had a similar problem with nova 11c kernel too, maybe some particular feature in both kernels)

Anyone noticed this?

Back to #58 for the moment :|
[LG Optimus Black] atillaahun:
Are you actually sayin, that for instance with youtube, each of the videos wont start with max volume, if you set it down?

Just cause I rather tend to believe for the other guy, who just stated the opposite.
[LG Optimus Black] spykedsystem:
no I am saying that for example ringtones at max value become distorted since the volume is set louder than the speaker can handle so when your phone rings it sound s pretty bad and can damage the speaker
[LG Optimus Black] atillaahun:
I red that. I was asking about your yes, you started your comment with. Seemed to be a positive answer to the post you quoted, and asked whether the audio bugs has been solved.

But if I right nothing changed since #57, except the numbers - after all.
[LG Optimus Black] atuan1993:
i have a problem with my phone, my computer doesn' t recognize the phone when i plug it and chane it to usb mode. Who can help me. I forgot, that my phone can't connect to internet by gprs too.
[LG Optimus Black] spykedsystem:
Try uninstalling the LG drivers and reinstalling them,check if you have the correct APN settings from your provider for the internet I think.

Nightly #61 is released,CPU scaling seems to be fixed
[LG Optimus Black] imam.krismanto:
change log nightlies can be access on

https://github.com/CyanogenMod/android_device_lge_p970/commits/

or

http://cm-nightlies.appspot.com/?device=p970
[LG Optimus Black] Pr3dator?:
Since nightly 61 i'm stuck at 300mhz am i the only one to have this problem?

Envoyé depuis mon LG-P970 avec Tapatalk
[LG Optimus Black] balabe87:
Could you please share the link to get details about that script? i remember i came across that procedure in OB forum. I forget to bookmark.
[LG Optimus Black] re4lsk:
go to settings>CM settings>performance>cpu performance there change the governor to conservative check the box that apply selection at boot, reboot, go to the cpu settings again select interactive reboot again and you are set to go :D
[LG Optimus Black] dcop7:
FYI,

The wake on volume keys works on #61 :D
[LG Optimus Black] apg1980:
pretty good, 50minutes on with #61 an only 1% battery left.

before i had after 10 minuts 4-10% left
[LG Optimus Black] atuan1993:
i will try, tks

---------- Post added at 11:12 AM ---------- Previous post was at 11:00 AM ----------

i do like u say but it doesn't :(, anybody know my case :confused:
[LG Optimus Black] adxgrave:
Pretty good. Any others improvement? How about video recording?
[LG Optimus Black] spykedsystem:
http://xdaforums.com/showthread.php?t=1467663&highlight=cyanogenmod+sound
[LG Optimus Black] apg1980:
When i take a picture with the #61 the galery shows not the whole image just cutted. if you double tab the image you can wipe to all positions of the picture and can see all details.

difficult to explain, the image does not have the the right size in the gallery preview.

Edit: You can see the differences in mei attachments. the first image with the bars is a screenshot of the galery preview. the second one is the image from the scard directly.

i think this behaviour is since #58
[LG Optimus Black] dcop7:
Report the bugs where: http://rootzwiki.com/topic/5103-cyanogenmod-cm7-nightlies-for-optimus-black/
[LG Optimus Black] axpira:
I think this is correct now: Change I6879b75a: Fix images being scaled incorrectly but need to wait next build
[LG Optimus Black] jason600:
Works fine, but doesnt servive a reboot.

Does anyone know how to make it permanent?
[LG Optimus Black] LookedPath:
it's hard to do that...

knzo has cursed a lot to hold it off with nova kernel...

maybe knzo can help us...
[LG Optimus Black] mannyAk47:
Before some smart ass who has nothing to do with the developement of this rom says " dont ask that "

As this is a thread to do with cyanogen rom this is a very relevant question

A question for people who test each build of this rom

how far is this rom away from stable release in your opinion ? :)
[LG Optimus Black] agent205:
Don't ask that

lol :D

It'a almost there,just need some few patch here and there

Let's just keep finger crossing :D

Sent from derp-mobile
[LG Optimus Black] mannyAk47:
haha cheers bro

see thats all it takes is a "its almost there" :)

rather than a smart ass , who actually doesnt have a clue saying "dont ask that"

iv not tested the builds since official 20n was released :)
[LG Optimus Black] dcop7:
I didn't said "dont ask that", I only said to post the bugs in rootzwiki because arcee only see that thread, not XDA's thread.
[LG Optimus Black] jason600:
Found a permanent solution. Make a text file on the SD card with the following:

#!/system/bin/sh

echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/turn_on_lg_dvfs

Then use Script Manager to run it at boot.

BTW, the above script will not work if placed in /etc/init, dont know why.
[LG Optimus Black] jusatin:
I'd say this is far from stable atm. just updated to #60 from #37 and it wont start from deepsleep.. have to pull the battery out every time, also the sound problem is still there, but hopefully we'll get stable to. by the end of this month
[LG Optimus Black] re4lsk:
did you make a full wipe? im on 61, and sound problem is gone, just the scaling and wifi problem but that should be fixed with tonite release 62.
[LG Optimus Black] dcop7:
I always do a cache and dalvik wipe when updating... I don't have the deepsleep problem and the sound problem.

I din't tried the bluetooth set yet. But apart of that, it is pretty stable.
[LG Optimus Black] stellar_d:
I had my phone not wake up after going to sleep. This came after I hit snooze and unplugged it. Had to do a battery pull. Nightly from the seventh. Anyone else have this happen? This hasn't happened since earlier nightlies.
[LG Optimus Black] voga06:
same problem. im using temaseks #41
[LG Optimus Black] stellar_d:
I forgot to mention the battery was down ten percent in under an hour while in this state.
[LG Optimus Black] dcop7:
Did you wipe cache and dalvik?
[LG Optimus Black] syl0n:
How stable is CM on this phone? Is it worth buying to purely use CM on? I need the front facing camera to work and Skype app to work but I have read it has issues? Can someone please confirm?
[LG Optimus Black] agent205:
It's a personal opinion,everyone will get different result on his/her phone,i never stuck in this deepsleep

And for me,it's nice enough :D

cheers ricardo

Sent from derp-mobile
[LG Optimus Black] stellar_d:
You bet. I always do just to be safe.
[LG Optimus Black] Paracetamol100:
I noticed the blue color in cm7 61 and don't like it that much. Is there any way to replace the blue color with white? And I couldn't find the theme Chooser, isn't it build in cm7? Thx guys.
[LG Optimus Black] Pr3dator?:
What blue color? But if it's what i think you can change the colors in the cyanogenmod settings then interface, then notification power widget and you can change colors in your notification status bar. Maybe i'm wrong butif it's not this tell it to me.

By the way #62 is out :)

Envoyé depuis mon LG-P970 avec Tapatalk
[LG Optimus Black] nikpik:
I just flashed #60 (still waiting on the cm-nightlies listing of the changelog before upgrading) and I'm not getting anymore headphone distortion. Anyone else?
[LG Optimus Black] apg1980:
Unexpected reboots with #62, it seems to stuck together with the wifi changes.

while trying to disable wifi, reset.

after reboot try to disable wifi, again reset.

back to #61.

image bug in the gallery not yet solfed, images are displayed with wrong size.
[LG Optimus Black] fjsw:
I using the new nightly #62, I'm sure the image bug in gallery is solved, but you need to delete old thumbnails so it can re-generate a correct one.
[LG Optimus Black] re4lsk:
Make a clean install, not an upgrade from another (factory reset) I'm not having any problem with 62

Enviado desde mi LG-P970 usando Tapatalk
[LG Optimus Black] Paracetamol100:
This is what I meant. Any Chance to change the color?
[LG Optimus Black] grateful-dead:
yes, use the theme chooser application. Look for the app "Designs". This is a standard app of cyanogenmod.
[LG Optimus Black] mannyAk47:
how is the front 2megapixel camera with the recent builds is it working properly ?:)
[LG Optimus Black] Paracetamol100:
EDIT I found it. I freezes this app some versions ago. oO

Sorry for the inconvenience.

Thx, but unfortunately there is definitively no app which is called "designs" or something similar. I am on nightly 61. It seems that it's not integrated. Any suggestions?

EDIT. The app "designs" doesn't appear in the appdrawer but I can see it in SETTINGS, APPS, MANAGA APPS as the following screenshot shows.
[LG Optimus Black] grateful-dead:
I was on nightly 61 and there is an app called "Designs" or "Theme Chooser". Look at the Screenshot.
[LG Optimus Black] axpira:
Download Titanium Backup and unfreeze this app!
[LG Optimus Black] Paracetamol100:
I found it. I freezes this app some versions ago. oO

Sorry for the inconvenience.
[LG Optimus Black] dcop7:
I've installed #62 but I can't find any wifi connection. only show the saved connections... and I can't connect to any...
[LG Optimus Black] kdo_vi:
I have the same problem. After switching wifi on, reboot to CWM :confused:
[LG Optimus Black] LookedPath:
i've flashed #62 this morning and there are big scaling problems...

the phone is stuck to 300 mhz...

if you disable dvfs all the problems dissapear...

i've tried it only for a few minutes but data connection (wap/hsdpa) seems more stable and it doesn't overheat the phone too much as the previous nightly builds...

it seems that battery consumption is bad than previous releases...

i haven't tried audio yet...

regarding this:

i had a reboot into cwm so i've tried to disable dvfs and they didn't appear anymore...
[LG Optimus Black] ontour:
I'm using #62 too and no problems with wifi, cpu scaling, unexpected reboots.

Only audio is still with problems but much better than earlier builds (lesser sound distortion).

Have you wipe cache + dalvik cache or a factory reset + dalvik cache?
[LG Optimus Black] kdo_vi:
What is dvfs and where can I disable it?
[LG Optimus Black] dcop7:
I did a wipe cache + dalvik cache and I can't find any wireless networks. did you update from #61?

---------- Post added at 03:39 PM ---------- Previous post was at 03:28 PM ----------

I've gone back to #58 and I can't still find any wireless network :(
[LG Optimus Black] ontour:
From a #60 backup + cache + dalvik.
[LG Optimus Black] apg1980:
i tryed a full wipe, dalvik, cache, reformatted the sdcard, than reflash ....

still reboots, not smooth, wlan probs, reboot necessary......images are ok after deleting thumbnails...
[LG Optimus Black] dcop7:
Can you connect to a wlan? I can't, doesn't show any wlan!
[LG Optimus Black] spykedsystem:
I am on #62 wlan works just fine,I have no scaling problems on the CPU using cpuspy I can see it scaling well between 300-600-800-1000.Battery drainage to me seems a bit improved, the only problem I have so far is that I can't format my SD card under CM7,can only format it in CWM, haven't checked anything relating audio yet
[LG Optimus Black] dcop7:
Did you update from #61? I'm thinking that #61 messed things and now we can't connect. Can anyone that updated from #61 can connect to a wlan?
[LG Optimus Black] apg1980:
Yes i can but after a while phone is locked and i relock sometimrs the wifi did not connect and its impossible to disable. After reboot it works for a while. Is there a button to disable/enable dvfs?
[LG Optimus Black] spykedsystem:
Nah I did a clean install and I always do clean installs, #61 for me was ok also but had some heavy battery drainage
[LG Optimus Black] stellar_d:
Clean 62 install from 61. Phone was locked up and had to do a battery pull. Twice now today. Locked with screen off and again had big consumption during this time.
[LG Optimus Black] apg1980:
Now between a call phone reboots #62
[LG Optimus Black] Proche72:
What is wrong with http://cm-nightlies.appspot.com/?device=p970 ?
[LG Optimus Black] apg1980:
No idea since a few days
[LG Optimus Black] Proche72:
That sucks
[LG Optimus Black] apg1980:
Back to #58 best nightly
[LG Optimus Black] LookedPath:
if you want to fix those reboots you have to try disabling dvfs doing this:

you have to go with a root file manager in /sys/devices/system/cpu/cpu0/cpufreq/ and open a file named turn_on_lg_dvfs and change the value from 1 to 0...

if you don't get any reboot, to make dvfs disabled when you reboot the phone, you have to do this:
[LG Optimus Black] vesna:
Follow this:

https://github.com/CyanogenMod/android_device_lge_p970/commits/gingerbread
[LG Optimus Black] re4lsk:
Those are the same wipes, data wipe + dalvik wipe = factory reset afaik

Enviado desde mi LG-P970 usando Tapatalk
[LG Optimus Black] fjsw:
I was running nightly 62, my phone just shutdown itself, have to pull the battery out and restart, and then... it boot up with the setup wizard (the one with "touch here to start..." message!), and with lots of FC warning message.

It seem recent nightly got lots of problems!
[LG Optimus Black] wishmasterwww:
For some time, in ROM Manager the last available is #58. Downloaded manually and installed #60 - for some reason very slow, #61 I had a lot of FC, #62 was fast again and no FC, but the phone resets randomly.

I did wipe data+cache every time.

Back to #58 - this one is the most stable lately, and is also fast, for me the only problem with that is the battery drain: ~24h with ~60-80 min talk and ~60-90 min browsing, wifi on, 3G on.
[LG Optimus Black] apg1980:
me too, i also think #58 is the stablest one.

Sound bug, imagebug, battery drain included, yet
[LG Optimus Black] balabe87:
There is no nightly for our ob released today? Its released for only few of the devices.
[LG Optimus Black] cyclon1978:
You can try out my build at http://xdaforums.com/showpost.php?p=22346963&postcount=393

Its slightly modded but the rest is a fresh nightly.

Greetings,

Cyclon
[LG Optimus Black] apg1980:
I will give this a try. Is is necessary to do a full wipe or its possible to flash over #58 nightly?

Dowload didnt work.
[LG Optimus Black] cyclon1978:
Thanks to another user a mirror was added, please try the second download link. Wipe not required, just flash it.

Greetings,

Cyclon
[LG Optimus Black] ProfessionalGEEK:
Didnt have the force close on #62

Phone would randomly freeze. Normally in the middle of a text message =/
[LG Optimus Black] Paracetamol100:
High battery consumption on all recent nighlies I tried. Atm I am on 61, it seems that the process "suspend" is responsible for that, with data and wifi enabled. Don't know.
[LG Optimus Black] Pr3dator?:
God damn nightlys are getting worst since #58. #63 is crap for me

Envoyé depuis mon LG-P970 avec Tapatalk
[LG Optimus Black] balabe87:
Thanks for your great effort..Will give a try in this weekend and let you know..
[LG Optimus Black] apg1980:
#63 is released.

Anyone flashed this version? any aprovements?

New bugs, same bugs before?
[LG Optimus Black] tidus199x:
after flashing #63 CM, my p970 is usually crashed. I can't unlock. when i press the power button, nothing happens. any solutions?
[LG Optimus Black] apg1980:
Put your battery out/in power on.

If this doesnt help, reflash, wipe cache/dalvik, fix permissions, reboot.

If this doesnt help again, full/wipe factory reset.
[LG Optimus Black] pk76:
Just back to #58 :confused:
[LG Optimus Black] virgo2000:
yesterday i had the same problem ... i tried wipe data / cache then flashed #63 again ... and then i turned off wifi sleep mode in wireless settings ... then installed wifi timeout app from market...

nothing seems wrong right now ...

Sound quality is amazing(when using headphones) ... im not sure but it may even be a little better than original v20n ...
[LG Optimus Black] globe-trotter:
Hi guys,

I had to flash back my OB to V20N from CM #61 nightly because of its malfunctions. Otherwise, I like much better the CM rom than others.

- What are your suggestions, is it worth trying the CyanogenMod 7.2.0 RC0 Optimus Black KANG build 20111210 or return to #58 Nightly?

- If yes, could you give a download link for KANG, since the original doesn't work, please?

Many thanks
[LG Optimus Black] apg1980:
I ser gps didnt work on #63 the icon didnt appear on status bar
[LG Optimus Black] omair.fehmi:
can someone create a flashable zip for the stock music app and stock video player app for cm7...?
[LG Optimus Black] Diabu:
I'm on #58 do you think i should update to #63? Or no?
[LG Optimus Black] 1aca:
I recently had to revert to #57 because in #63 the UI became unresponsive twice during a few hours of usage after turning screen on. A process was hogging the CPU, probably wifi related. Other than that, the sound seemed much better.

So, in short, if you're using much wifi, I don't suggest you update. If not, then go for it.
[LG Optimus Black] omair.fehmi:
i agree to 1aca.....if u use WiFi a lot then u should pass..........otherwise its alright not much difference......just audio doesn't seems to crack on loudest settings..
[LG Optimus Black] gornog:
Ouch, the #63. Smooth such as Windows vista on a Pentium III! :-)

According to CPU spy, 98% in 300mhz mode after 1h of active use. Maybe a problem with the interactive governor?
[LG Optimus Black] fjsw:
Strangely nightly 63 works for me, the only bug I got is the phone stuck at 300mhz after reboot, but switch off the screen and wait for 2 to 3 minutes and turn it on (unlock) again it would return normal! And it did shutdown itself once, but nothing serious.
[LG Optimus Black] dcop7:
I did a full wipe (reset to factory, cache, dalvik) and the wifi worked for a few days, until now. I don't understand why. Sometimes, when I activate the wifi, it doesn't show any network, not even the remembered ones. I have to turn off and on to show the remembered networks. I think doing this a few times it "breaks" the wifi. Now it can't find any network. Did a cache and dalvik wipe and the same... The last time, the fix was reset to factory. But I don't want to this every 3 days...
[LG Optimus Black] Proche72:
http://cm-nightlies.appspot.com/?device=p970 is back :)
[LG Optimus Black] apg1980:
#63 , #64 no gps functionality. Select onboard gps but no location could be found. Icon in statusbar did not appear while gps is ebabled. That sucks because my phone is my navi.
[LG Optimus Black] grateful-dead:
I have no problem with gps. I tested it with the #63 build. Navigation works well.
[LG Optimus Black] apg1980:
Does the gps icon appear?
[LG Optimus Black] grateful-dead:
Yes, it appears.
[LG Optimus Black] Paracetamol100:
Nothing more than patience is our mother of God. I am very happy that ob development is on the road faster and faster.

CM is quite a nice improvement campared to stock rom. 10 times smother since first release in my opinion.

No problems with GPS on 63 so far. What I've recognized is sometimes a sudden vibrate about one or two seconds while typing so far.
[LG Optimus Black] Diabu:
Thanks, friend! :D
[LG Optimus Black] nikpik:
Opps... accidentally hit the Thanks button there..

anyway. I reverted to #60.

#63, #64 and #65 all share the same problems on my end, unstable and for some reason, laggy. I tried cranking up the CPU governor to performance and 800Mhz minimum but it was still laggy as hell. :/
[LG Optimus Black] jbmir:
hi, do you have setCPU with some enabled profiles?

I tell you... in my case, gobernor set at interactive (1000-300), i have some profiles, screen off, battery, etc.. if i tick "enabled", the phone get lock on 300 and if i deactivate the profiles and then lock the phone, wait a moment and unlock again...the phone loose the lock on 300. Try it

PD: in oldest nightlies (<=62) it wasn't happend

Sorry for my english...:)
[LG Optimus Black] dflt:
Same thing happens on the stock v 20n
[LG Optimus Black] Proche72:
4,5 hours and 50 % down...love it :-(

I'm on #58, wifi was on for 2,5 hours, GPS was on all the time (every 10 minutes checking my positions for Automate it), mobile data was on for 2 hours.
[LG Optimus Black] omair.fehmi:
Nightly Built #66 Out Now..!!

CM7 Nightly Built #66 is out.....did any one tried it yet....any bug fixes.......or more bugs ??
[LG Optimus Black] dcop7:
I have #65 and it is stable for me... Now I will only try #67 because of this change http://review.cyanogenmod.com/#change,12749
[LG Optimus Black] kdo_vi:
I have #66 about three hours, and no new bug. Stabile, no restarts with wifi.
[LG Optimus Black] LookedPath:
have you done a full wipe or only cache?

if you have done only a cache wipe from what nightly have you updated?

thanks for the informations...
[LG Optimus Black] kdo_vi:
I updated from #58 and wiped only dalvik cache.
[LG Optimus Black] stefan0325:
How is #67 working for you? I installed #58 after #61 kept crashing on me. I want to try a newer one though.
[LG Optimus Black] achyut:
ok..i haven't tried any build after #58.

changelog shows an import of audio fix (volume balancing code) from the marquee. is the distortion fixed??...i also saw another good thing. the scrolling cache tweak is backported from ICS.

the latest builds have tweaked volume and less scroll stutter???

waiting for answers:)
[LG Optimus Black] re4lsk:
Indeed volume is now fixed, scroll is ok too.

Trolling in the deep
[LG Optimus Black] ocovarr112:
are you saying that in v67 audio and scroll are solved? =O
[LG Optimus Black] punktnet:
I still find the annoying bug of no sound when i pick up a call.

What about that, is there any news on fixin` it?
[LG Optimus Black] slurpdroid:
when I restart of my phone, sometimes it turn on HSDPA automatically :eek:

and when I try to edit LED Notif setting in cm settings, my LED doesnt work :(
[LG Optimus Black] BoyBawang2:
The latest build i tried was just #19. I wonder how far this nightly have gone. Currenly im on zeus ROM bcuz of the stable video recording