yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 2 10.1" Android Development] CSP III:
Running 2.2 on my daughters tab 4.1.1 Hasnt died yet and seems great. Limited use. I really still believe that these drains are specific to various tabs and not all. I have 3 and NEVER have had drain issues, regardless of whats running on them. FYI
[Galaxy Tab 2 10.1" Android Development] shakatu:
The drain is more or less specific to Kit Kat 4.4.X ROMs. And even then not everyone has it. And if I understand correctly the drain doesn't affect 7" tablets, so developers who use a 7" tab can't recreate the bug... But that OTHER custom kernel works for me... Just wouldn't have originally been my first choice...
[Galaxy Tab 2 10.1" Android Development] doc-oc:
Hello. Anyone know how can I enable scheduler "row"? Stock 4.1.2, next kernel 2.2.
[Galaxy Tab 2 10.1" Android Development] tetakpatak:
STweaks doesn't feature "row"
[Galaxy Tab 2 10.1" Android Development] doc-oc:
And?
[Galaxy Tab 2 10.1" Android Development] tetakpatak:
I never use "row" anyway so IDK, try to use other kernel control apps like TricksterMod or FauxClock. I have no idea if they will work. Don't forget to uninstall STweaks before that!
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
or try Performance Control (http://xdaforums.com/showthread.php?t=2401988)

Download here: http://xdaforums.com/devdb/project/?id=600#downloads
[Galaxy Tab 2 10.1" Android Development] doc-oc:
just interesting to try.

TricksterMod and Performance Control also don`t see this scheduler. Strangely
[Galaxy Tab 2 10.1" Android Development] cubandanger05:
I was just browsing the Nexus 5 forums because I'm considering buying one and I came across this thread http://xdaforums.com/google-nexus-5/orig-development/mod-multirom-v21-t2571011

Very interesting if you ask me. How hard would it be to port something like this over to the galaxy tab 51xx?
[Galaxy Tab 2 10.1" Android Development] tetakpatak:
Something similar has already been achieved for Note 2 and S3 where DerTeufel1980 has created a dual boot hybrid kernel that can boot either into any Android OS or Ubuntu touch.

ATM, it makes no much sense that anybody spends so much time for this, as the development of Ubuntu touch for our Tabs hasn't been improved yet very much since months. It is interesting to see it on the Tab, but it is still far to be useful for daily usage.

tetakpatalked from Nexus 7 flo
[Galaxy Tab 2 10.1" Android Development] cubandanger05:
I liked the fact that you can boot into multiple roms. Thanks for replying.
[Galaxy Tab 2 10.1" Android Development] Shepguessed:
Sorry if this has been asked before but I am wondering why this kernel and other custom kernels for p5110 for 4.4 cannot be over clocked beyond 1420. On 4.3 I could oc to 1480 no problem. Is there a reason/fix? This kernel supports 1460 and 1520 but I can't get either of those to work. Anyone know why? Not that I NEED to oc at those speeds but I do NEED to know why I can't☺
[Galaxy Tab 2 10.1" Android Development] glassy:
Hi, I'm currently using Android-Andi's OmniROM (Homemade) and Android-Andi's TWRP recovery, and I'm thinking of giving this NEXT kernel a try. I have a couple of questions:

If I'm just going to be using single boot, do I still need to change to Philz recovery?

If I do need Philz, can I use Android-Andi's Philz or is the one attached to this thread required?
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
No need for philz touch if you don't need dualboot. Dualboot only a feature, not a must have.

Phil touch blackhawk only needed for dual boot. Latest Phil touch black hawk compiled by me using ketut's patches to build it.
[Galaxy Tab 2 10.1" Android Development] glassy:
Thanks for quick response [MENTION=5153662]Android-Andi[/MENTION].

Do you know if many people are successfully using this kernel with your OmniROM, and whether I'm likely to get the battery drain issue back with it?
[Galaxy Tab 2 10.1" Android Development] tetakpatak:
I have tested NEXT kernel before the release with: Omni unofficial, CM11, SlimBean 4.3 and with SlimKat and there wasn't any battery drain.

tetakpatalked from Nexus 7 flo
[Galaxy Tab 2 10.1" Android Development] 8N75RTX:
Hi. How to enable zram in last kernel?
[Galaxy Tab 2 10.1" Android Development] fredy66:
Battery drain

[MENTION=4021423]ketut.kumajaya[/MENTION]

I've tried your kernel (ver. 2.2) with markox cm11 build. And i have the battery drain.

With Dhollmen kernel there is no drain.

I like Next kernel, because of dual boot, but i can't use it because of that drain.
[Galaxy Tab 2 10.1" Android Development] gu5t3r:
+1

[MENTION=4021423]ketut.kumajaya[/MENTION]

No zram and swap support in latest 2.2

No /sys/block/zram0 interface...

swapon: swap: Function not implemented
[Galaxy Tab 2 10.1" Android Development] Shepguessed:
I don't understand why I cannot select 1480 or 1520 for oc speeds. If I select them the highest it will over clock is 1420. Is anyone able to oc their tablets with these clock speeds or is it just me? Would love to know!
[Galaxy Tab 2 10.1" Android Development] jiannist:
For some reason, dual booting does not work with 4.2.2 stock. I have 4.2.2 stock as primary, with NEXT kernel and the updated samsung blobs. When I create system.img through Philz recovery, even without installing a 2nd rom, the primary rom breaks (force closes, settings missing, no phone functionality). Formatting data and nandroid restore does not help, only complete odin reflash. Has anybody got dual boot working with stock 4.2.2?
[Galaxy Tab 2 10.1" Android Development] tetakpatak:
Yes, stock 4.2.2 was working on my P5110 in dual boot, I've tested it as primary ROM. But my post won't be any more helpful: I honestly must say that I don't like TouchWiz roms, so I didn't stand to use it longer than about 20min. I haven't even created a nandroid backup of it, as I will never use it beside Slim or Omni roms anyway.

tetakpatalked from Nexus 7 flo
[Galaxy Tab 2 10.1" Android Development] hmartinus:
Hi,

I'm using stock ROM 4.2.2 and flashed the 2.2 version. The overclocking and other things is running normally. But the performance is awkwardly decreasing although I have overclocked it using default from the Stweaks. Don't know why but it seems that the system is trying reading the internal storage over and over again. Shows when reboot it is really slow reading and executing first apps. Noticed that internal memory that has lot of free space before flashing, after flashing the kernel it become occupied 11GB leaving only 756MB free space...is this normal? Did some browsing the internal storage from PC or explorer via tablet can't find what occupying that much space.

Trying to wipe cache and dalvik cache via recovery, when rebooting it repeat upgrading again like when first flashing the kernel. BTW I'm still using CWM because don't need the dual boot.

These are the steps that I'm taken...

1. Flashed the kernel.

2. Flashed the proprietary vendor samsung

3. Flashed the proprietary vendor samsung updated

edited...

After I did nandroid restore...the kernel has switch back to stock, but the upgrading process is always repeating after wiping cache and dalvik cache from recovery, might be the updated blob that did this. My free space didn't cameback as it was, at first only 500MB, after wiping it only gets 1GB after upgrading process. How to remove or disable the updating blobs that always repeating after wiping the cache?
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
NEXT Kernel 2.2.2 attached

[B][U]Changes 2.2.2.(Upstream):[/U][/B]
Android 4.4.x:
Change bluetooth user group to net_bt_stack

Android 4.3.x
Update Bluetooth permissions/restorecon
Change bluetooth user group to net_bt_stack

This should fix Bluetooth can not turned on for 2nd User. Thanks [MENTION=3503248]Jiangyi[/MENTION]

[B][U]Changes 2.2.1.(Upstream):[/U][/B]
Android 4.4.x:
Preload libjhead in init

This will fix Camera not working on Android 4.4.4. Also thanks [MENTION=3503248]Jiangyi[/MENTION] for the patch!

No need for hacked blob + symlink to make the camera work on Android 4.4.4!

As always:

Thanks a lot [MENTION=4021423]ketut.kumajaya[/MENTION] for NEXT Kernel :)

Thanks also [MENTION=4938788]antutu[/MENTION] for adding the Camera-Fix in 2.2.1 for P31XX :)
[Galaxy Tab 2 10.1" Android Development] elcocolo50:
Good job working really good thanks
[Galaxy Tab 2 10.1" Android Development] dimirass:
So does it v.2.2.2 works with slimkat v.5.9 without issues? And what about y cable?
[Galaxy Tab 2 10.1" Android Development] tetakpatak:
Yes, it should work well.

What do you need Y-cable for? Samsung Tabs have external SD card slot for up to 64GB extra memory, OTG isn't so necessary here.
[Galaxy Tab 2 10.1" Android Development] dimirass:
If you want your hd movie collection for summer holidays more space is needed!
[Galaxy Tab 2 10.1" Android Development] tetakpatak:
OK, I see! :)

tetakpatalked from N7100
[Galaxy Tab 2 10.1" Android Development] DHeffernan:
just installed this on my p5113.

Where exactly is the OC option, also running slimKat 4.4.4
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
Install STweaks from playstore.

Gesendet von meinem GT-I8190 mit Tapatalk
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
NEXT Kernel 2.2.3

Changelog

2.2.2 -> 2.2.3
Fixed MoKee Support
[Galaxy Tab 2 10.1" Android Development] Ashwin Prabhunerurkar:
is the battery drain issue fixed?

did u include that commit in this kernel?
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
No

Send from OnePlus One using Tapatalk
[Galaxy Tab 2 10.1" Android Development] ChronoT:
Oh, I have the same problem. When I select 1480 or 1520 clock speed, device never uses these frequencies. In addition, when using SetCPU, it shows 0% on both values (1480/1520) "Time in State"
[Galaxy Tab 2 10.1" Android Development] Shepguessed:
I still have no answer to this, I have tried different voltages but nothing. It would be awesome if someone knew the answer to this.
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
Update dual boot tool 0.3

- Create 1.5 GB dynamic growth sparse image

- Ext4 formatting fix

- Free space calculation fix

Adapted from Galaxy Tab 3 8.0.

Thanks a lot to [MENTION=4021423]ketut.kumajaya[/MENTION] !

NEXT Tool 0.3 will be also available in Blackhawk PhilZ Touch Blackhawk!
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
New PhilZ Touch Blackhawk Recovery.

- It includes the new Dual-Boot-Tool to create a sparse system.img.

- Menu text color set to red now.

- Fixed a 2nd recovery derp

P5100:

https://www.androidfilehost.com/?fid=23622183712474224

P5110:

https://www.androidfilehost.com/?fid=23622183712474222
[Galaxy Tab 2 10.1" Android Development] ketut.kumajaya:
[MENTION=5153662]Android-Andi[/MENTION] added as a contributor for this DevDB project :good:
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
Uploaded NEXT Kernel 2.2.4 to download section of this DB Project.

http://xdaforums.com/devdb/project/?id=5868#downloads

Changelog 2.2.3 -> 2.2.4

Adapt Tab 3 changes:

update static busybox binary

update e2fsck

update su for Stock Rom to 2.2

disable TvoutService_C

Update charging-animation pictures

Thanks a lot [MENTION=4021423]ketut.kumajaya[/MENTION] for adding me as contributor and for the trust in me :)
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
GOOD MORNING TOGETHER

Send from OnePlus One using Tapatalk
[Galaxy Tab 2 10.1" Android Development] Ashwin Prabhunerurkar:
working perfectly thank you!!
[Galaxy Tab 2 10.1" Android Development] jcsy:
What app do you guys use to OC GPU to 507, MHz

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

Tapatalked from Sony Xperia Z1

Stock JB 4.4.4 | Root | Deodex | Cam Mods | Dalvik/Bionic
[Galaxy Tab 2 10.1" Android Development] ketut.kumajaya:
You need blackhawk's repack to maintain 2nd ROM from recovery.
[Galaxy Tab 2 10.1" Android Development] ketut.kumajaya:
My experience in embedded Linux long before Android was born :p
[Galaxy Tab 2 10.1" Android Development] wd5gnr:
Uh oh. I have been really enjoying this but tonight the tablet rebooted. And now it won't get past the boot menu. I can't boot primary (CM), secondary (Zap), or either recovery.

Now granted, I presume I can go to the flash tool and blow a stock image and rebuild, but is there any other trick I might be able to use to get in? I also tried turning on with the recovery button mashed down to no avail.

I can get to the first menu and I can get to the recovery menu. But selecting anything but bootloader causes it to go back to the GalaxyTab reboot. Also, no adb from either menu.

Any advice :(
[Galaxy Tab 2 10.1" Android Development] shakatu:
Nice to have someone with a résumé. I'm a mental health professional!
[Galaxy Tab 2 10.1" Android Development] ketut.kumajaya:
Is odd if you can not get into either one of the options provided by NEXT boot menu :confused:
[Galaxy Tab 2 10.1" Android Development] ketut.kumajaya:
Ha..ha..ha... :laugh: Looks like I need a mental fix :laugh:
[Galaxy Tab 2 10.1" Android Development] wd5gnr:
My current plan is replace the Philz recovery.img to a tar file and try to flash via Odin and see if that will get me back. If not, I will try the same with "stock" Philz or CM10.

Won't do that until tonight though.
[Galaxy Tab 2 10.1" Android Development] behemot24:
Did you re-flash the Next kernel? This is something that has to be done after each new ROM install and ROM upgrade. Otherwise the tablet won't boot.
[Galaxy Tab 2 10.1" Android Development] wd5gnr:
I didn't install or upgrade the ROM. It just crashed during Word with Friends.

However, I can't get into recovery so I can't reflash the kernel.

I think my options are:

1) Flash new recovery from bootloader. (Odin)

2) Flash NEXT kernel from bootloader

3) Run recovery from fastload (I think I can get into fastload from bootloader mode)

4) 1 & 2

5) Bootload an entire clean image and start over :(

If I could get into the bootloader I would try loading the kernel and even the whole ROM. But I can't get anywhere.

It is not clear to me how this would happen. I could be wrong, but I thought that booting recovery used its own kernel and not the kernel in the normal boot partition. But I may be wrong and it seems the dual boot stuff is even different from that.
[Galaxy Tab 2 10.1" Android Development] ketut.kumajaya:
Please read "Dual Boot FAQs" #3:

3. "Will dual booting change my bootloader or do any dangerous stuff like setting my phone on fire?"

A. NO. Changes are at kernel and ramfs level only. Some space in your internal sd card is used, and also the unused hidden partition mmcblk0p11 is used to store cache of second rom. Dual booting doesn't repartition the filesystem or perform anything scary.

This dual boot kernel have no recovery capability at all but reuse PhilZ Touch recovery flashed (by user) in separate partition.
[Galaxy Tab 2 10.1" Android Development] wd5gnr:
Yes, I read that. Still, what I am seeing is that I can't boot either recovery nor can I boot either ROM. So either something killed more than one thing or there is some common boot sequence thing that is corrupt.
[Galaxy Tab 2 10.1" Android Development] brolee93:
sorry ketut.kumajaya i don't have time for the moment i have a lot of work in my job :/
[Galaxy Tab 2 10.1" Android Development] wd5gnr:
Here is the update. I pulled the latest Philz as a tar.md5 file and flashed it with Odin. It now will try to boot to recovery. I get the touch buttons at the bottom of the screen and then it reboots. Before it reboots I can get into adb shell but it won't stay because it reboots quickly.

I Odin'd CWM and that works. But flashing a kernel image reboots. Will get into a shell and try to investigate.

:(
[Galaxy Tab 2 10.1" Android Development] ketut.kumajaya:
I believe your problem has nothing to do with this kernel. The most likely cause is data filesystem corruption. Try performing factory data reset in CWM first. Back to stock by flashing full package stock firmware (with system.img, cache.img, boot.img, recovery.img). In Odin, make sure do not load any pit file, unchecked repartition, checked auto reboot. Reboot into stock recovery and did factory data reset once again. Good luck.
[Galaxy Tab 2 10.1" Android Development] shakatu:
Attached is the aroma script I modified for my ROM. I know you mentioned wanting to try a single kernel file for both 7" and 10" so this scripting might be useful. Even if you don't use the aroma part there are a lot of if/then strings I had to modify and check the syntax so it's all there.

WARNING: The script is ripped straight from my ROM installer so it CAN AND WILL wipe system/cache if used without modification leaving no ROM.
[Galaxy Tab 2 10.1" Android Development] wd5gnr:
Thanks. Well, so far here's what has worked:

1) Reinstall cwm via Odin

2) Formatted /cache (no reason)

3) Installed different kernel (this worked, but NEXT reboots)

This allows me to boot back into my main partition CM. I am now trying to figure if I can reinstall NEXT to get to my 2nd OS.

I agree something got corrupt. I don't think I have enough data to say it was from the kernel crashing or something else, but it did occur a day or so after installing the latest NEXT kernel.
[Galaxy Tab 2 10.1" Android Development] shakatu:
Check your download wasn't corrupt

blackhawk-next-kernel-1.4-nooc-p51xx.zip md5: 6DA139A81686DAF2FE0C5C41225AC3A7

blackhawk-next-kernel-1.4-p51xx.zip md5: 8A1F3570CF92B448205334D089225590
[Galaxy Tab 2 10.1" Android Development] wd5gnr:
Apparently so, although that doesn't explain why it died to start with. After I got into CM, I downloaded the Philz and the kernel again and reflashed the fresh copies. Seems to have done the trick.

It frustrates me there is no good way to do a full fsck from recovery that I know of on all the partitions. Nevermind.... 2nd recovery keeps /data locked but primary recovery doesn't so you can e2fsck there. For what it is worth, all were clean.
[Galaxy Tab 2 10.1" Android Development] Szighy:
everything works fine for me, but what is the method to use titanium backup? do i have to manually copy files from sdcard/0/titanium backup to sdcard/titanium backup? or is there an option in the app to find my backups? cause this way there wouldn't remain any free space on the internal sd

Nevermind, found it.

Ok, so how can I play games which have their data in Obb/
[Galaxy Tab 2 10.1" Android Development] ketut.kumajaya:
PhilZ Touch 5.06.1 blackhawk repack: http://xdaforums.com/showpost.php?p=42012268&postcount=3
[Galaxy Tab 2 10.1" Android Development] schurgatzi:
DAMN!

Have seen this to late :(
[Galaxy Tab 2 10.1" Android Development] Ashwin Prabhunerurkar:
Still heavy battery drain
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
I started takeing a look on the jb update1 changes again, did not found much time, but i am working on it.

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[Galaxy Tab 2 10.1" Android Development] tetakpatak:
STweaks by Gokhan Moral

tetakpatalked from N7100
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
Uploaded NEXT Kernel 2.3

- Utilized blkid further

- fstab generator (Auto generated fstab bug fix from previous uploaded 2.3)

- better f2fs support

Thanks a lot to [MENTION=4021423]ketut.kumajaya[/MENTION] ! All changes adapted from Tab 3!
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
If you like to get an invite, create a account on openplus homepage, you can get an invite here, but be fast http://xdaforums.com/showthread.php?t=2825090

Send from OnePlus One using Tapatalk
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
[MENTION=5051515]tetakpatak[/MENTION] can you please test uploaded NEXT Kernel 2.4 ?
[Galaxy Tab 2 10.1" Android Development] Segamalaga:
Any changelog for this v2.4 [MENTION=5153662]Android-Andi[/MENTION]?
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
Fixed dual boot, some cleanup and improvement in ramdisk

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[Galaxy Tab 2 10.1" Android Development] tetakpatak:
Yes!!!!!!!!!!!!!!

Where is it???????

:D

tetakpatalked from Nexus 7 flo
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
[MENTION=5051515]tetakpatak[/MENTION] http://xdaforums.com/devdb/project/?id=5868#downloads

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[Galaxy Tab 2 10.1" Android Development] tetakpatak:
I have flashed version 2.4 over SlimKat and Omni (and updated vendor blobs from April)

Works like a world champ :D

I didn't have time to test all functions yet. All I've tried so far works perfectly fine. I will post if I notice any bug.

tetakpatalked from P5110
[Galaxy Tab 2 10.1" Android Development] jcsy:
i flashed 2.4 on CM11

i get -200ma drains during idle, which means something is wake locking

could it be google service and i need 2 install gservices fix app?

anyone else facing this issue?
[Galaxy Tab 2 10.1" Android Development] smokeyrider:
I flashed 2.4 on markox89-cm11 good battery life. OC1350 no under volting. Working well.
[Galaxy Tab 2 10.1" Android Development] jcsy:
I'll try running gservices fix app. I suspect its Google services which is draining battery

Thanks

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

Tapatalked from HTC EVO 3D GSM

CM JB 4.4.4 | 29 July 2014 | NOOP
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
Attached latest PhilZ Touch Recovery Blackhawk Edt. to Dowload Section :)

- Remove unneeded recovery.fstab.2

- Remove auto format feature of cache

- Increase sparse system.img to 2 GB ("Blackhawk default value")

- latest PhilZ Touch upstream changes

Thanks to [MENTION=4021423]ketut.kumajaya[/MENTION]
[Galaxy Tab 2 10.1" Android Development] dfwcomputer:
Hi all, can someone help me figure this out can't seem to work it out

, I have p5100 with omni 4.4.4 what steps do I need to get this running
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
Flash the special Blackhawk PhilZ Touch recovery.

Flash kernel,

Flash proprietary-vendor-samsung-update.zip

Reboot.

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[Galaxy Tab 2 10.1" Android Development] mwebb34:
Can I flash this kernel on p5113

---------- Post added at 06:53 PM ---------- Previous post was at 06:51 PM ----------

I have twrp recovery does that mater,in order to flash this kernel?
[Galaxy Tab 2 10.1" Android Development] Android-Andi:
Yes you can if you like to be on Single-Boot, because you can't setup Dual-Boot in TWRP.

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[Galaxy Tab 2 10.1" Android Development] Ashwin Prabhunerurkar:
After All the TRIM horror story gets over,any plans to add lollipop support to the kernel?
[Galaxy Tab 2 10.1" Android Development] daitalos:
Great job ....works amazing on p5100 cm11

maybe the best kernel I've tried on p5100 without errors and very quickly and correct battery management...
[Galaxy Tab 2 10.1" Android Development] daitalos:
Thanks man..Great job

Works amazing on p5100&stock 4.2.2 now without problems and quickly after update 2.4...
[Galaxy Tab 2 10.1" Android Development] daitalos:
Really the best kernel for p5100

I try in CM11 and Stock 4.2.2...Works amazing ever with best overclocking without problems..Thanks
[Galaxy Tab 2 10.1" Android Development] Batero2000:
Problem... 1,48 & 1,54 GHz frequencies doesn't works. I've tried with many kernel managers (no frills, kernel auditor, set cpu,cm integrated configurator) but only works up to 1,42 GHz. :(

P.D.: I have p5110 with Zap Blaster at 1st & CM11 at 2nd. With 2.2 kernel version.
[Galaxy Tab 2 10.1" Android Development] brolee93:
thanks work great :)
[Galaxy Tab 2 10.1" Android Development] cx-11:
Serious im only use 1 boot option, but writing and hit the thanks button for the great support to us users from KK side it's the finest thing to having all options

on a device thats obviously making it better and have some sympatic person in the devloping that care about all problems any of us asking.

BIG THX TO KK

sorry for my English
[Galaxy Tab 2 10.1" Android Development] gabriel2anjos:
Awesome job maan, my tablet is now pac ROM plus stock, i really wanted it but i couldnt flash all the time. Excelente kernel, congrats!

Btw is there some way to edit the boot menu? I would like to change the text because im my house some dont understand english

Enviado de meu GT-P5110 usando o Tapatalk 2