yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Raghavender:
Problem

Hi tuxafgmur,

I have now flashed the stable release of CM 10.1.3 with stock kernel,but it has its own problems.

1.)The calling problem is still there and it works when I restart the tab and after half an hour ,i can hear the other persons voice and they cant hear mine....it continues to be so...until I restart and the cycle continues......So I have reported the problem along with a logcat to JIRA BugTracker....but though I have given it to them,there isnt any real work going on in that to solve the problem as there are many other unresolved issues already.....

So,Will flashing your kernel help me out or can you guide me or help me in any way to solve this.....

2.)Also there is problem in multiuser.....Apart from the main user which I use,I have created another user where I have turned on the privacy guard app on by default for all apps,so after I open and close any app and even after clear it from the memory,it stays on on the notification panel.....and also the secondary user is somewhat slower as compared to the main user and faces lags very often even scrolling and other basic things....

I have also reported this to JIRA but ,not expecting any response because by the time they respond ,I would have flashed at least an M snapshot of CM11......so not having any hopes on them...there are so many unsolved issues even for older versions of CM.......

So can you please guide me to fix this or tell me what can be done....i dont want to go to samsung stock with touch wiz...its the worst software i have ever seen...I think they dont appoint any real software engineers for real world testing and optimization.....just they put up hardware upon hardware and pile that up.....Thats where motorola is awesome....with its X8 operating system....

Please guide me for my problem......
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] heartog:
how do i overclock the GPU? is there an app i could use?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Raghavender:
Query

Hi tuxagfmur,

Can I flash your latest october maintenance release for my tab 2 running on PA 3.99 RC2 release.......please suggest soon??
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] kbal:
Trickster mod is working great for me (paid version).
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tuxafgmur:
The problem of multiuser seems common to all Rom and I think it will take some time to be fully operational. (I do not know if any Rom works well)

If you know any rom that works to your liking, you do not normally have problems in installing Dhollmen Kernel.

There is no evidence (that I know) on a 4.4 version, but I would like to know how it goes. ;)

However, my best advice is to use one really stable ROM, not the last experimental one :angel:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Raghavender:
Urgent problem

Hi tuxafgmur,

I have now flashed the stable release of CM 10.1.3 with stock kernel,but it has its own problems.

1.)The calling problem is still there and it works when I restart the tab and after half an hour ,i can hear the other persons voice and they cant hear mine....it continues to be so...until I restart and the cycle continues......So I have reported the problem along with a logcat to JIRA BugTracker....but though I have given it to them,there isnt any real work going on in that to solve the problem as there are many other unresolved issues already.....

So,Will flashing your kernel help me out or can you guide me or help me in any way to solve this.....

2.)Also there is problem in multiuser.....Apart from the main user which I use,I have created another user where I have turned on the privacy guard app on by default for all apps,so after I open and close any app and even after clear it from the memory,it stays on on the notification panel.....and also the secondary user is somewhat slower as compared to the main user and faces lags very often even scrolling and other basic things....

I have also reported this to JIRA but ,not expecting any response because by the time they respond ,I would have flashed at least an M snapshot of CM11......so not having any hopes on them...there are so many unsolved issues even for older versions of CM.......

So can you please guide me to fix this or tell me what can be done....i dont want to go to samsung stock with touch wiz...its the worst software i have ever seen...I think they dont appoint any real software engineers for real world testing and optimization.....just they put up hardware upon hardware and pile that up....

Please guide me for my problem......
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Gregzi:
Tried it on Omni 4.4. but got hanged at boot logo.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] thedeadend100:
Can I flash this with mobile odin ? What steps would be advised with this?

I'm running cm 10.1.3 on p5110.

Any help would be cool as I've already had a boot loop issue with the fist attempt.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] freinet:
What version you have tried?

There are two at OP. The first one http://xdaforums.com/attachment.php?attachmentid=2351488&d=1382801542 is for 10.2

and the second one http://xdaforums.com/attachment.php?attachmentid=2133681&d=1374446578 is prevered to 10.1.

Copy file to sd-card and flash with recovery.

After flashing wipe cache and dalvik chache.

freinet
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] kbal:
Sooo anybody using this on CM11?

Not many people post in this thread, because there is nothing to complain about :crying:

[MENTION=5117218]tuxafgmur[/MENTION]: do you have any plans for further updates? Just release a new version, you don't have to actually change anything :)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] John_Br:
I tried it on the unofficial CM11 but it didn't work :( Got an endless bootscreen.

Though the CM11 is already very smooth out of the box, I was curious if a kernel update would make a difference.

Grtz,

John
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tuxafgmur:
Yes, I'm working on a major release for this kernel with all my changes from past two months

Maybe I can upload it next week (possible)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tuxafgmur:
Dear John, when uploading the next version it will be tested on Android 4.4 :)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
i can test on p3110 if you need a KitKat-tester ;)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] John_Br:
Thanks a lot!

If you need a tester for a P5110 rom (currently running on Android-Andi's unofficial CM11.1 rom), i am at your service ;)

The least i can do after using your kernel for so long as i was on a 4.3 rom with so much pleasure. :good:

Grtz,

John
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Raghavender:
Update

I can be your P5100 tester,please try your best to make a similar one like 4.3 Kernel for 4.4.2...Its a humble request.

Thanks you for the great work Tuxafgmur.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tuxafgmur:
New version 2014 01 05 uploaded for your test.

I'm only test on kit-kat mokee with notorious performance improvements.

:good:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
Thanks [MENTION=5117218]tuxafgmur[/MENTION]

Waiting for P3110 to test :)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] 19cam92:
Thanks [MENTION=5117218]tuxafgmur[/MENTION] will test on OMNI ROM

Sent from my Galaxy Tab 2 P5110
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tuxafgmur:
Uploaded now :good:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] banzaip:
Try new version 5/01 with your dhollmen ROM, but i'm stuck to Samsung logo. Reflash previous version OK.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
Latest Version is for KitKat (Android 4.4.2) ;)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tuxafgmur:
Dhollmen Rom already includes its own kernel.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] guigus76:
I try it with 4.4.2 cyanogen unofficial it's just amazing

Envoyé depuis mon GT-P5100 en utilisant Tapatalk 4
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] nachordez:
I'll try it

Was trying mokee and art, but missing really much Dhollmen.... :thumbup:

from gt-p5110

---------- Post added at 01:18 AM ---------- Previous post was at 12:52 AM ----------

Wow! Just Wow!

As always.

Now, I just need a Dhollmen kk ROM, and 2014 will be a great year!

Thanks. A lot!

from gt-p5110
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] cubandanger05:
Is it normal for the kernel to not allow you to change the governor or the max frequency?

I'm on mokee kk
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] CSP III:
same issue here. stuck on PEGASUSQ and 1216max. is this a "it is what it is" kinda thing? Other than that, seems to be very, very nice. Still waiting for Andis new OC Kernal for CM11. Got a feeling I am going to love them both.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] benschhold:
Same issue, but with trickster mod it worked :good:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tuxafgmur:
Uploaded maintenance release 20130106

:angel:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tuxafgmur:
You'll have to wait a few days until it is ready ;)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] nielowen:
Has anyone got cifs working on KK yet? I've tried using 5-12 Dhollmen kernel and Mokee but no joy. I'm now downloading the 6-12 Dhollmen. This is a great kernel!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] nachordez:
5-12 working MARVELOUSLY in mokee for me. Now I gonna upgrade to 6, should be even better :)

from gt-p5110
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] nielowen:
Does cifs work for you?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] nachordez:
Haven't tried yet...

from Nexus 4
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] nielowen:
It's OK, it was my fault, I'd forgotten to install Busybox after flashing Mokee. All working OK now - so I can get all my NAS music in my playlists :)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] ABora:
instal aborted!!!

Hi;

I have tab 2 rooted. But i can not ROM instal.

E. CAN NOT SIGNTURE, INSTAL IS ABORTED.

Wat can i do?

I want Dhollmen ROM to use.

Arif.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] freinet:
This is kernel thread ;), are you right here?

freinet
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Rated RR:
I just tested on Omni due to current problems with default kernel. Here are the results, to whom it may concern. :)

http://xdaforums.com/showpost.php?p=49183446&postcount=124
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Planet X:
This new kernel is great as always. Thank you for make a flying cm11 possible to us tab2 users.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] brolee93:
Thanks for all good work bro :)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tetakpatak:
Disable signature verification in your custom recovery
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] 19cam92:
I have the same issue's as you
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Brazsty:
Dhollmenkernel confirmed working on Mokee Open Source 4.4.2!

Nightly 01/07/2014.

Runs awesome, thanks !!:good:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tetakpatak:
[MENTION=772026]ABora[/MENTION] did you solve your problem mate? Or do you still have Samsung stock recovery ? You need a custom recovery like CWM or TWRP or PhilZ
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] nachordez:
Awesome is not enough... :thumbup:

from gt-p5110
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] jumpers:
latest version isn't working on the cm10.2 nightlies, GPU issues.

Envoyé de mon GT-I9505 en utilisant Tapatalk
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
[MENTION=3172602]jumpers[/MENTION]

Latest version is for Android 4.4
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Raghavender:
Query

Hi,

I think after the new official nightlies from CM11 for Tab 2 , we would get an improved version of Dhollmen CM kernel.......????:confused::confused::confused:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] nachordez:
As a fact, we have kk Dhollmen kernel since 4 days ago... And it's just great!

from Nexus 4
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] wmwamidi:
Dhollmen 4.4.2 in the making

Does this mean you are working on KK. There are many who enjoy(ed) your 4.3 but are jumping ship due to lack of a KK version. They would definitely be happy to revert to Dhollmen KK any time. Good luck.

EDIT: This post might have generated a lot of unnecessary discussion/confrimation on this forum. My bad. I was actually referring to Dhollmen ROM coming in KK version, not the Kernel compatibility with KK. Dhollmen kernel works with almost all KK ports around here.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] bafforosso:
Dhollmen-P51xx-Kernel_20140106 confirmed to work perfectly on CM 11 (KK) 20140104 on my P5110.

Awesome work, THANK YOU!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Raghavender:
Next update

I am talking about some incremental updates with newer policies and settings which is always welcome...This one is also great I accept.....
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] lvdoan:
Confirmed the [KERNEL - january 6 ] Dhollmen 3.0.101 - GT-P51xx worked on CM11 by Android-Andi (latest build 04 Jan 2014). It's a great kernel. Thank you, Tuxafgmur. You've done a great job. But Mobile ODIN (v3.85) could not browse external SD-card. Do not know whether it was because of the kernel or CM11 ROM.

Will keep posted for further comments while testing.

---------------------------

Samsung Galaxy Tab 2 GT-P5100 - Android-Andi Cyanogenmod 11 + Dhollmen kernel
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Raghavender:
Update

Hi,

Now CM11 for Tab 2 P51XX is official.So an updated version can be expected soon?????
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Sammy854:
I think the kernel is the same...

Inviato dal mio GT-I9070 utilizzando Tapatalk
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] BlackRenegade:
I tried using this kernel on the official nightly and was unable to play any streaming video due to the picture "tearing" and looking like a jigsaw puzzle. Reflashing with the original kernel corrected the problem.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Planet X:
It's not the same. With official kernel I can watch YouTube video. With dhollmen kernel I cannot in latest official cm11.

---------- Post added at 09:43 PM ---------- Previous post was at 09:42 PM ----------

+1
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Sammy854:
That's true. Videos are very bad :(

Inviato dal mio GT-I9070 utilizzando Tapatalk
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] CSP III:
Yes. Seems like Dhollmen locked out on official CM11 for video play. Works great on unofficial CM11 though. Love the fact of an Official CM11 but not liking max processor speed of 1008. seems to be a bit slow. All good though. Very confident Tux will figure it out. For now, just have to mix/match according to user pref. Gonna stick with unofficial/Dhollmen for now. Thanks again to all.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Seth25:
I can confirm this problem with video and official CM11
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
i am sure cm uses older proprietary files. maybe someone can try "vendor-blobs-new-ducati-blackhawk.zip" from NEXT Kernel and see if this will fix it ?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Seth25:
You are a genius. :)

I flashed proprietary-vendor-samsung.zip (that's the file I already had from NEXT kernel) and now video works.

Thanks for this great solution!!!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
Nice to hear that :) Maybe [MENTION=5117218]tuxafgmur[/MENTION] will upload his own proprietary files ;) :)

But Cody told that he will commit them to CM too, to place the new proprietary files directly in the rom :)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tuxafgmur:
It is high time that you decides that libraries version use, so that we know which we have compile.

I do not have to include the libraries, as it is not a kernel problem.

I'm compiling my KK Rom with last ones.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
I don´t have to decide that :p I am not the official maintainer... CodyF86 is the maintainer now for official CM....

There are no Problems in Omni and MoKee because they use the new proprietary files - also my unoffical CM builds used them.

Maybe CM will update them...

Edit:

I only thought you will upload a "patch" for Official CM until they merge the new proprietary... if you don´t want people can use Ketut´s files to fix it.... i am really sure most people using CM ;)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] BlackRenegade:
+1
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tuxafgmur:
I wrote "you" refering [MENTION=5337314]CodyF86[/MENTION] and you. ;)

A few minutes ago I installed cm-11-20140110-NIGHTLY-p5100.zip and also installed Dhollmen-P51xx-Kernel_20140106.zip

I can not find any operationals problems. My tablet boot and run like a charm.

The patch you have linked contains the same Omap libraries that Rom.

:confused::confused::confused::confused::confused:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
no problem [MENTION=5117218]tuxafgmur[/MENTION] :)

i haven´t tried :p ... i only have a p3110 :p :D ...

mh.. then idk what all the people did wrong... :confused: there was >1 haveing problems...

i will try it next days on my p3110... i am busy today.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tuxafgmur:
Yes, there are a problem with HD video.

CM OMX libs need an update.

Uploading patch in 3, 2, 1, 0 :good:

New maintenance Kernel version Jan-12 uploaded
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] John_Br:
Thanks a lot Tux! You are great.

Grtz,

John
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Planet X:
Thank you. The new Kernel has fixed my YouTube playback problems. The kernel itself shows as from 6 January in system info.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] CSP III:
Thanks Tux...you the man baby!!!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Und3rtaker:
+1 :)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tuxafgmur:
This kernel is the same.

CM contains wrong video libraries.

I'm installing the correct ones for you. ;)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] nilkar08:
Camera is not working. :(
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tuxafgmur:
There is not a Kernel problem.

It is a Rom problem.

What Rom are you using ?
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] CSP III:
My camera is all good....battery life, however, is another story. No worries here!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] cubandanger05:
Is there any way to fix the kernel so the IR works on the 5113? My IR works on cm11 but stops working upon flashing this kernel. Thanks.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] Android-Andi:
seems like not all GApps without problems :p take a look at this post:

It´s not the first mistake [MENTION=2478576]Tsjoklat[/MENTION] found in Gapps-packages :p ;)
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] cubandanger05:
Also, the kernel bugs the power menu options, trying to power off or reboot the tablet in to recovery takes 2 or 3 times because the tablet would just do a normal reboot.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] lvdoan:
Sometimes this happened for my Tab too.

----------------------------

Samsung Galaxy Tab 2 GT-P5100

[ROM][P51xx][NIGHTLY][4.4.2]CyanogenMod 11 (CM11) - 13.01.2014 Dhollmen Kernel 20140112
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] CSP III:
I have none of the problems listed. Not sure what all the fuss is about. Just an FYI for Tux!!!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] nilkar08:
Everything's working now with cm-11-20140113-NIGHTLY-p5100.

Thanks guys!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tuxafgmur:
There's nothing I can solve here, as there is not a kernel bug.

Rom determines when and how to power off or reboot.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] John_Br:
+1

Grtz,

John
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] nilkar08:
cm-11-20140110-NIGHTLY-p5100.zip
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] njstein:
Is anybody getting the wakelock "musb_autosuspend_wake_lock"? I only ask here because after doing a bit of research it is said to be a kernel wakelock. It's not killing my battery but it's definitely letting itself be known. Anyone have any insight? Thanks for any and all help!
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] qatramiz:
Installed kernel over Monkee official latest official release, I couldn't adjust CPU! Always speed Max 1520mhz and every time I rest the CPU speed to 1.35mhz, the kernel rest back to 1.52mhz and cause lag, freeze and tab restart.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tetakpatak:
LOL, it was good idea, Andi :)

BTW I find your CM11 stock kernel to work smoother than Dhollmen with my P5110.

What could be the reason? Features Dhollmen OC by default? I have no doubt that it is great kernel. I kept it some 30min but as it didn't get smoother, I reflashed your stock kernel again.....
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tuxafgmur:
I am so tired that I take responsibility for the failures that occur in each Rom.

Dhollmen kernel handles frequencies perfectly, but the obligation from kernel is to to accept Rom commands. Which is in this case the problem, the Rom is generating.

Because lately I'm finding with many stories of this kind and always with the same Roms, I think I'll have to remove the kernel or limit exclusively for use in my own Rom.

When I personally tested my kernel, as opposed to using more of the Rom (which in some cases is not even a proper development of the kernel compiler but a fork) and also the better it becomes, it is pointless to continue to indicate that all these issues are not my problem.

Best Regards
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tuxafgmur:
Well done :good:

Ech Rom wirh his own kernel. :cowboy:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] qatramiz:
Thank you sir for your reply, I totally understand your frustration, however its also good for others to know other ROMs bugs before trying your kernel, I must say I tried your kernel with unofficial builds and it works fine but with official builds not.

Keep your good work and hope to see your amazing ROM for KitKat soon.

Best regards.
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] tuxafgmur:
Honestly, it's not your problem, but the amount of changes that are occurring in Rom.

However, it is not normal by installing a kernel we should fix things on every Rom.

Specifically, this is a very old problem, due to outdated hardware power program, which possibly affect any OC Kernel.

The true problem is that the build compiler of each rom is not a developer, and do not therefore neither reviewed nor add value to it.

I have not attempted in my response, which possibly should have written in a separate post, download any frustration over you.

My best regards. :highfive: :highfive:
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] jcsy:
Does it matter if the ROM built in performance CPU freq is set to 1200(settings, performance, cpu) while yours is slightly higher 1216 and that causes settings not to stick or malfunction ?

I noticed other speeds as well.

Sent from my Samsung Tab 10

Kitkat CM 11
[Galaxy Tab 2 (Unified 7" + 10.1") Android Developm] sharonbw:
If I recall, this is caused by things like touch sounds. Try turning off all extra sounds and see if it goes away.

Sent from my GT-p511x