yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 10.1 Android Development] pershoot:
screen on hesitation is on every tegra2 (tablet) device that ive seen.

there are certain things that happen during this time.

i dont feel i can reduce it any further then a second (what it is currently).
[Galaxy Tab 10.1 Android Development] pershoot:
pls read the Note:
[Galaxy Tab 10.1 Android Development] MarcAntonyy:
I'm running Galaxy Task 8 and no longer have a stock Nandroid backup.

However, I do still have a stock-kernel.zip I think I got in this thread 4 or 5 months ago. It has the boot.img inside it.

Can I flash this zip instead of starting over at stock ROM?

thx
[Galaxy Tab 10.1 Android Development] pershoot:
U can get stock boot from galaxy task thread.
[Galaxy Tab 10.1 Android Development] raqball:
Wow! Loaded this up and it is ROCKIN!!!!

Thank you :-)
[Galaxy Tab 10.1 Android Development] The Root:
Will a bluetooth mouse work with this?

The answer is yes and it rocks!
[Galaxy Tab 10.1 Android Development] pershoot:
It should.

.,..
[Galaxy Tab 10.1 Android Development] nightmarebadger:
Will this stock kernel work fine with any ROM? Just wanted to make sure before I break something :P
[Galaxy Tab 10.1 Android Development] nakedninja42:
Works for me
[Galaxy Tab 10.1 Android Development] sudhirkhanger:
Latest update is amazingly smooth.
[Galaxy Tab 10.1 Android Development] MagicOnline:
wifi reconnect issue after standby with this new kernel. :confused:

kernel included in task's rom 8.0 is fine.
[Galaxy Tab 10.1 Android Development] pershoot:
Wifi has not been touched.

Check your network.
[Galaxy Tab 10.1 Android Development] shmigao:
Wow, this one is smoking hot!
[Galaxy Tab 10.1 Android Development] BeeGee_Tokyo:
Ganbarou V0.4 / V0.5

Runs perfect so far on my Ganbarou V0.4 (0.5 testing right now) ROM.

Thanks a lot for your outstanding work!!!!!!!!!!!!!!!!

Will definitly include it into my V0.5 ROM once it is ready for release.
[Galaxy Tab 10.1 Android Development] pershoot:
All,

How are the kerns for galaxy tab 10.1 workin out?
[Galaxy Tab 10.1 Android Development] maxwarp79:
I'd to flash the last version of kernel (12/11/11) but I readed on Droid Basement that "If you are running a previous version of this kernel, please flash back to your stock kernel, prior to upgrading to this kernel. You can do this by advanced restoring a boot.img from your stock nandroid backup or re-flash your rom (which contains a stock boot)".

I haven't a nandroid backup and I don't want to reflash stock ROM, is it possible to find stock HC 3.2 kernel so it's not necessary to reflash full stock ROM? :D
[Galaxy Tab 10.1 Android Development] sudhirkhanger:
Task has stock kernel for his rom in his thread. I flashed that and then Pershoot's kernel. What Rom are you on?
[Galaxy Tab 10.1 Android Development] satoto01:
The only thing that prevent me from using this kernel is that the volume when using headphone always too loud. On stock kernel one click on the up volume is loud enough for me. Is there a way to change this ?
[Galaxy Tab 10.1 Android Development] pershoot:
Use voodoo cp and map vol buttons.

Majority ruled to leave this functionality in, even though there may be bugs.
[Galaxy Tab 10.1 Android Development] maxwarp79:
I'm on XWKK4 (Honeycomb 3.2) stock ROM, can I find stock kernel for it (P7500 3G tablet)?
[Galaxy Tab 10.1 Android Development] unique13:
The headphone issue bothers me also... Can you tell me what you meen by "Use voodoo cp and map vol buttons."

Thanks.
[Galaxy Tab 10.1 Android Development] nakedninja42:
You might want to check in BeeGee_Tokyo in his thread http://xdaforums.com/showthread.php?t=1336228 and see if its posted or if he can post a CWM flash of that kernel. The ROM is built on the same version your running stock.
[Galaxy Tab 10.1 Android Development] nakedninja42:
For those unfamiliar with supercurios voodoo app, supercurio does a lot of work improving screen image quality and audio quality. What we are referring to for the map vol hack is in the image I attached. Pretty much his app overrides the standard sound control and gives you the highs and lows your are looking for instead of the consent "headphones issue" as some describe.
[Galaxy Tab 10.1 Android Development] kaiserlein:
Everything is fine with my P7500 so far :-)
[Galaxy Tab 10.1 Android Development] kehlan:
Got a static screen on a reboot just now. Still booted, it just showed up.
[Galaxy Tab 10.1 Android Development] pershoot:
you either flashed the wrong kernel, or something in your rom has faulted.

cleanse, flash fresh and use your stock rom and proper kernel for your device, and dont use any addons which could cause fault.
[Galaxy Tab 10.1 Android Development] donaldson:
Working great on my 7500 with overcome 2.1.1.
[Galaxy Tab 10.1 Android Development] joseph168:
I am wondering if there is any fix on portrait and landscape mode on home screen. It take almost few minutes to swtich to portrait or landscape on home screen and browser. For gallery seem OK. You guys face the same issue? Any fix? It seem happen only 3.2. I go to 3.1 all work well
[Galaxy Tab 10.1 Android Development] rlowens44:
For me it takes 2 seconds or less to switch. I'm using 3.2
[Galaxy Tab 10.1 Android Development] paul1959:
Using the OC kernel now on 7510 for 48 hours without any problems whatsoever. The performanceboost is great!

Is my assumption correct in the following?

For Honeycomb 3.2 use:

boot-cm_2636.4_ux_hc32-oc-xtra-vfpv3-d16_fp-112211

For original Samsung Honeycomb 3.1 ROM use:

boot-cm_2636.4-oc-xtra-vfpv3-d16_fp-112011

For Honeycomb 3.1 with latest Samsung update (June 2011) use:

boot-cm_2636.4_ux-oc-xtra-vfpv3-d16_fp-112011

I flashed this one.
[Galaxy Tab 10.1 Android Development] thejondude:
U guys can connect to WiFi on the new kernel??
[Galaxy Tab 10.1 Android Development] pershoot:
yes.

reboot your router/AP. some thing is stuffed up.

that too has ocurred on the stock wifi as well to me.
[Galaxy Tab 10.1 Android Development] pershoot:
i did switch to PM_FAST mode for wifi. that seems to have helped with refreshes and seeing N.

if it is causing issue, i can go back to PM_MAX.

but that was done in the initial rls (posted this morning), and not the refresh.
[Galaxy Tab 10.1 Android Development] bootsie99:
i have had zero issues with any release. no heat wifi works wakes perfectly.
[Galaxy Tab 10.1 Android Development] thejondude:
Weird the last rls WiFi was good.... Guess ill mess around with it. Maybe redownload because my phone connects fine
[Galaxy Tab 10.1 Android Development] pershoot:
Which kernel? The refresh (posted just now) or the initial (posted this morning)?
[Galaxy Tab 10.1 Android Development] pershoot:
ill revert what ive done and post it up.
[Galaxy Tab 10.1 Android Development] pershoot:
galaxy tab 10.1 - 2.6.36.4 - refreshed (once more) - http://droidbasement.com/db-blog
[Galaxy Tab 10.1 Android Development] pershoot:
also increased some mv elsewhere.
[Galaxy Tab 10.1 Android Development] thejondude:
weird i could have swore i was on the deodexed stock rom on your last kernel but i must not have been... i reflashed the ota 3.1 and then ur newest kernel and i got wifi back... will your kernels not work on any custom roms?
[Galaxy Tab 10.1 Android Development] pershoot:
sure, they will.

the wifi module lives in the ramdisk, which is where it is in stock. if you have a custom rom which is putting something else there (lib/modules/), i am unsure of the effects.

i wanted to remove this from the ramdisk, and always write the module myself to system, but i am thinking how at times, it could copy in a corrupt state, by nature of the flash, and that could cause some potential issues down the road (ive seen them plenty on other devices).

ill mull this over.
[Galaxy Tab 10.1 Android Development] joeski27:
quick question about this - is it true to say that this is like flashing any other kernel for any other device, just download the .zip and flash using CWM or other custom recovery? just wondering because of the whole kernel modules part of the instructions, as I've never had to flash kernel modules before.
[Galaxy Tab 10.1 Android Development] pershoot:
correct.

just flash in recovery. thats all. if you want the extra functionality (of the modules), then load your desired module in.
[Galaxy Tab 10.1 Android Development] joeski27:
Cheers man, was just a little unsure about this, wanted to make sure it wasn't a requirement. THANKS! :D
[Galaxy Tab 10.1 Android Development] pershoot:
all, how's the refresh (at ~10.30pm est) working out?

all ok?
[Galaxy Tab 10.1 Android Development] Itaintrite:
Just froze again. Will try the refreshed 2 and see if it still persists.
[Galaxy Tab 10.1 Android Development] spirit32:
seems ok so far on the latest refresh. i had a froze on the first refresh.

EDIT: froze every time on latest refresh when playing a flash video on oc 1.4. back to 1ghz and video played smoothly!
[Galaxy Tab 10.1 Android Development] pershoot:
Yes use the latest refresh.

Are you overclocked? If not, ill need to adjust voltages for your specific device.

Install setcpu, and thoroughly test each freq step from 216 to 1000.

Pls report back on where it falters and I will adjust, to accommodate your device.

Thx.
[Galaxy Tab 10.1 Android Development] JStar1033:
im on the same boat as you. When I OC to 1.4ghz it works pretty good for a bit then once in awhile it'll freeze
[Galaxy Tab 10.1 Android Development] 0x000:
the benchmarks are nice, but does the overclocked kernel fix the choppy video playback problems and is it stable enough to watch a whole movie?
[Galaxy Tab 10.1 Android Development] BeeGee_Tokyo:
Stock XX4 kernel as CWM flashable ZIP available from my post#1
[Galaxy Tab 10.1 Android Development] aydan93:
I've flashed the latest Pershoot kernel on my p7500 (HC3.2). Simple question: What do I do next?
[Galaxy Tab 10.1 Android Development] raqball:
If you have not installed SetCPU yet, then do so...

Other than that, sit back and enjoy it..... :-)
[Galaxy Tab 10.1 Android Development] kehlan:
So should this be compatible with Galaxy Task 8.0?

I'm still getting static boots, and I freshly installed the ROM, then my stock kernel, then the new kernel.

And yes, it was for the correct device.
[Galaxy Tab 10.1 Android Development] raqball:
No problems for me on Task 8..
[Galaxy Tab 10.1 Android Development] nakedninja42:
You shouldn't be getting static... have you done a factory reset using the stock recovery?
[Galaxy Tab 10.1 Android Development] Grommish:
In the past, those who get the color hash are recommended to ODIN to stock, return recovery to stock, factory reset (WILL FORMAT SDCARD), and start over with a fresh install and new recovery push. The only documented time the hash has occured is when the wrong kernel was used.
[Galaxy Tab 10.1 Android Development] tiny4579:
Or bonsai ROM. I had that problem after that ROM and only that ROM. But I think the kernel was not built right when tw support was added.
[Galaxy Tab 10.1 Android Development] iofthestorm:
Installed the 3.2 TW kernel on top of the stock 3.2 ROM, was wondering if the stock ROM supports init.d or do I need a custom ROM for that? To be honest unlike with my phone I'm actually quite happy with the stock ROM and I don't see much benefit to flashing a custom ROM until CM9 comes out (which looks like soon, judging from github. gogo mr. pershoot!).

Tried installing the xbox and ps3 modules and they seem to work, nice! Although I've only got third party controllers in my apartment and they don't actually work the way I would expect. When I hook up say an Xbox controller over USB, do I need to install any apps or some sort of IME to use it in games? I tried https://market.android.com/details?id=com.poke64738.usbjoy and it doesn't detect that the third party Xbox controller is an Xbox controller, and the PS3 controller makes my Tab complain about it being a high current device. I'm charging it from my PC right now to see if it'll work when fully charged. This is pretty cool though, I'm really looking forward to being able to play SNES games and stuff.
[Galaxy Tab 10.1 Android Development] sixstringsg:
Mind linking to that github? Or is it just pershoot's normal github? And as far as /etc/init.d is concerned, that is a ROM thing. There is a package laying around the dev forums that is flashable that gives you that support.
[Galaxy Tab 10.1 Android Development] Levia:
I use my tab with Samsung keyboard and bluetooth mouse. The rom is Gakaxy Task 9.0.

With mouse the screen scroll is laggy. Without mouse the screen scroll is very smooth.

I tried ADW EX, Go Launcher, stock launcher. The result is same.

Is there any solution this malfunction?
[Galaxy Tab 10.1 Android Development] RGardner:
I'm also on Task's ver. 9.0. The OP says NTFS is supported. ...

Edit.. forget I asked... after finally getting laptop running where ican do a search I can see that external HDs are not supported.
[Galaxy Tab 10.1 Android Development] willn0t:
Can someone help me? I've 10.1 tab 3g wifi with 3.1 honeycomb. Model number is GT-P7500, baseband ver. is P7500XXKFC. Which kernel should i install? I've now 2.6.36.3 root@DELL103 #1.

Thanks!
[Galaxy Tab 10.1 Android Development] iofthestorm:
There's P7510 stuff on the cyanogenmod github organization, the day I posted that they open sourced android_device_Samsung_p7510 or something . Maybe I was being too presumptuous though, so I won't say any more until something's out because I'm not well versed in how the android OS is structured. Pershoot is working on it. I'll just wait patiently.

Oh, thanks for the tip on init.d support, I'll check it out. I don't plan on flashing any ROMs on this before CM9 though as stock is pretty fast and I learned from the fascinate that if its not from source its largely a waste of time for me, no offense to the ROMs that are out right now.
[Galaxy Tab 10.1 Android Development] elatirio:
Installed on a 10.1v tab, (rooted, current Kernel: 2.6.36.3) tried both ROM manager and normal recovery mode but nothing changes. It tells me the installation is done , but when i boot again and check the kernel version its not updated. Any ideas?
[Galaxy Tab 10.1 Android Development] pershoot:
only for HC 3.2 or HC 3.1. not for 10.1v's stock 3.0.1.
[Galaxy Tab 10.1 Android Development] pershoot:
Happy holidays everyone!
[Galaxy Tab 10.1 Android Development] nakedninja42:
Happy holidays!!!
[Galaxy Tab 10.1 Android Development] GalaxyNinja:
Is anyone running this with Task 10? Are there any downsides to overclocking? Ie could it damage my tab?

Thanks in advance
[Galaxy Tab 10.1 Android Development] nightmarebadger:
From the description of Tasks's 10... "Pershoots latest Kernel (Big Thanks to Pershoot!)".

So yeah, everyone that is using Tasks is using this kernel (guess they could've switched back to stock, but I don't see any reason why they would do that really).

Pershoot made sure that OCing is as safe and stable as possible, so while it is possible that your tab couldn't handle the 1.4 OC it's definitely not common.

If you're afraid it could hurt your tab, OC to 1.2 first, then crash test (I think even SetCpu has a stability benchmark included, if not, download something to benchmark from the market). If everything is fine, move on to 1.4 and repeat. Personally, I haven't had any problems with OC at 1.4.
[Galaxy Tab 10.1 Android Development] GalaxyNinja:
I see that both versions are pershoot 2.6.36.4..... Kind of assumed there was a oc and no -oc version. Probably the wrong assumption. How can i check what speed my processor is at?
[Galaxy Tab 10.1 Android Development] nightmarebadger:
Download SetCpu (search google, it's on XDA somewhere for free) and use it to set the min/max frequencies and the governor.

People usually go with min: 216, max: 1400, governor: ondemand or performance
[Galaxy Tab 10.1 Android Development] GalaxyNinja:
Thanks badger!
[Galaxy Tab 10.1 Android Development] steveman29:
Hello pershoot. Thanks for this great kernel. Is there a chance to add higher overclocking in the future?
[Galaxy Tab 10.1 Android Development] heslo.rb26:
Thanks for this kernel! It's nice running an overclocked tablet! :D

Any chance of adding any other governors like SmartAss, etc?

P.S. Merry Christmas!!!!
[Galaxy Tab 10.1 Android Development] FruitBowlMafia:
Merry Christmas

:DThanks for all your great work, Merry Christmas:D
[Galaxy Tab 10.1 Android Development] sudhirkhanger:
I thought I was alone but as reported in task's thread a handful of people do have scree freezing issue which is solved by flashing stock kernel.
[Galaxy Tab 10.1 Android Development] pershoot:
Run it on the stock rom and install app by app until you find the culprit.

For example, the old version of touchscreen app caused this. There could be similar apps as well.

If you can reproduce on the stock rom (3.2, after a clean flash) with no bad apps at play, then post logs and ill look.

Chances are its a tweak causing issue and/or a bad app.
[Galaxy Tab 10.1 Android Development] maxwarp79:
A newbie question: I connected a NTFS formatted USB stick to my Tab, but it doesn't recognize file system, how can I enable NTFS support?

I know there is an app for that (I didn't tried it for now), but I want to know if it's possibile to add NTFS support without install apps... :D
[Galaxy Tab 10.1 Android Development] RGardner:
App doesn't work. It mounts the drive, but you still cannot access it because ntfs is an unsupported file system.
[Galaxy Tab 10.1 Android Development] pershoot:
You have to load the ntfs module and then mount.

The .so is in the lib pack.
[Galaxy Tab 10.1 Android Development] maxwarp79:
Thanks, but how can I do it?!? :confused:
[Galaxy Tab 10.1 Android Development] pershoot:
search in this thread. there is detailed instructions on how to get ntfs going.
[Galaxy Tab 10.1 Android Development] RGardner:
Works like a champ
[Galaxy Tab 10.1 Android Development] pershoot:
http://xdaforums.com/showpost.php?p=18564420&postcount=2489
[Galaxy Tab 10.1 Android Development] makbil:
I posted detailed instructions some time ago on Seo's thread as well as here.

Edit: pershoot, you are a quick draw :)...or I was lagging behind :D
[Galaxy Tab 10.1 Android Development] maxwarp79:
Great, I'll try it!!! ;)

It's necessary to run the step n. 6 (mount -o umask=000 -t ntfs /dev/block/vold/8:1 /mnt/sdcard/Storages/) every time I want to use NTFS drives or first time only?

EDIT: I tried to follow makbil instructions, but when I run the mount -o umask=000 -t ntfs /dev/block/vold/8:0 /mnt/sdcard/Storages/ command I get error "mount: No such device", I tried 8:0 and 8:1. If I connect a FAT32 formatted USB stick and I do mount the last result line says:

"tmpfs /mnt/sdcard/Storages/usb tmpfs ro,relatime,mode=755,gid=1000 0 0

/dev/block/vold/8:0 /mnt/sdcard/Storages/usb/sda vfat rw,dirsync,nosuid,nodev,noexec,noatime,nodiratime,uid=1000,gid=1015,fmast=0702,dmask=0702,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0"

when I connect NTFS stick I don't see that line and if I try to mount I get error: "mount: No such file or directory".

The kernel module seems to be loaded correctly (controlled with lsmod)...

What's the problem?!?
[Galaxy Tab 10.1 Android Development] MaheshSolanki:
Hi Pershoot.

I am having a screen freeze that lasts from a few seconds to a minute and to clear that I have to switch tab off and then on again. Any suggestion how I can sort it out.
[Galaxy Tab 10.1 Android Development] Patrics83:
I'm not 100% sure but after spending a few hours in this forum/section it seems to be a general problem for all ROMs, stock kernel or not...
[Galaxy Tab 10.1 Android Development] pershoot:
I cant reproduce.

Clean flash the stock rom then install latest kernel. Observe for 24 hours. If it does not happen then install app by app until you find the culprit.

If it does happen within 24hrs with no apps installed on the stock rom, then post logs and ill take a look.
[Galaxy Tab 10.1 Android Development] steveman29:
I had quite a few freezes my self and they stopped by removing my facebook account. If you have one try it.
[Galaxy Tab 10.1 Android Development] maxwarp79:
Plesse, help me to have working NTFS support! :(

http://xdaforums.com/showthread.php?p=20722418

Inviato dal mio GT-I9100 usando Tapatalk
[Galaxy Tab 10.1 Android Development] makbil:
If you compare your info:

with what I get on my tab:

/dev/block/vold/8:1 /mnt/sdcard/Storages/usb/sda vfat rw,dirsync,nosuid,nodev,noexec,noatime,nodiratime, uid=1000,gid=1015,fmask=0702,dmask=0702,allow_utim

So the command you should issue at step 6 should be:

mount -o umask=000 -t ntfs /dev/block/vold/8:0 /mnt/sdcard/Storages/

Try it after creating a subfolder sda under usb if it doesn't exist. How did you format the stick? When I tested I used the default Windows values for the NTFS format and did a full format, not quick format.
[Galaxy Tab 10.1 Android Development] sudhirkhanger:
What's the difference between Touchwiz UX OTA and Stock?
[Galaxy Tab 10.1 Android Development] pershoot:
That is what is meant by stock.

Untouched rom from sammy.
[Galaxy Tab 10.1 Android Development] mrhcorp:
hoho so u did it alright huh!! Yeah, i should give it a shot..

im the new bee gee's gang hehehe :D
[Galaxy Tab 10.1 Android Development] pershoot:
I will do one more release for hc.

It will contain headphone vol fix and brightness control modifications.

Ill try to get to it this wknd.
[Galaxy Tab 10.1 Android Development] vibecatalin:
This works great on my galaxy tab. Thank you very much! Had this kernel for two days and no single problem occurred.
[Galaxy Tab 10.1 Android Development] sambir:
Hi guys i got my tablet yesterday. I had problems playing back 720p files and i read it was possible to play them back if the cpu is overclocked to 1.4ghz. So i want to flash this kernel to my tablet. Do i just need to download the zip file from http://droidbasement.com/db-blog/ for 7500p and flash it from stock recovery? And i updated my tab OTA yesterday to XWKL1 with baseband version XXKL3. Will this give any compatibility problems? And applying future OTA updates are not recommended with this kernal installed right?
[Galaxy Tab 10.1 Android Development] vitalij:
Can anybody using kernel on p7500 test compass? Mine seems off by 90 degrees: shows north when device is actually pointed west. Thanks!
[Galaxy Tab 10.1 Android Development] RGardner:
Same on p7510. North is West.
[Galaxy Tab 10.1 Android Development] pershoot:
Pls let me know what kernel date the compass issue started (before 3.2 or after) and ill take a look.
[Galaxy Tab 10.1 Android Development] sambir:
Can someone please answer my questions?
[Galaxy Tab 10.1 Android Development] lakigucci:
Pershoot,

First of all great work!

But then this question popped into my mind.

since im a expert pc overclocker (No Bull**** OC Team) i know some thing about OC'ing a cpu. Not all cpu's or gpu's for that ,matter are equal, and capable to run at same overclocked speeds. Resulting in bricked tab's or damaged(corrupted) systemfiles or important personal data such as photo's of your kids and video's etc. So it is vital to stresstest these settings when you flash this onto your tab. I assume ur smart enough to overvolted the chip a bit to prevent this, but i think you flashers have to be pretty carefull about this. Also it is not know howlong the life of the cpu is shortened by the overvolting of the cpu (wich it does).

Can you give me some indepth thought on how you try to prevent such things?

Im just curiouss :p.
[Galaxy Tab 10.1 Android Development] RGardner:
Can only state that is this way on current kernel since I got my tab just as stock 3.2 was released and rooted/rom'd a few days later. I'm on tasks V10, but updated kernel.
[Galaxy Tab 10.1 Android Development] pershoot:
................
[Galaxy Tab 10.1 Android Development] mabalito:
Hi Pershoot,

Thanks for this great kernel.

Could you please include CONFIG_JOYSTICK_ANALOG as a module in the next release?

Thanks in advance!
[Galaxy Tab 10.1 Android Development] pershoot:
compass fixed for p4wifi/p4tmo/p4. p4lte, and p3-p7100, appear to not be impacted.