yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 10.1 Android Development] danielsf:
Thank you very much for this :) I'm off to have some fun :)
[Galaxy Tab 10.1 Android Development] totomasz:
This kernel will be good for this rom?

http://xdaforums.com/showthread.php?p=26130476#post26130476
[Galaxy Tab 10.1 Android Development] pershoot:
no, the latest kernel is already bundled with current CM.
[Galaxy Tab 10.1 Android Development] pershoot:
my repo:

galaxy-2636, is workarea

android_kernel_samsung_p4, is staging

cyanogenmod repo:

android_kernel_samsung_p4, final for whatever i've been working on in my repo.
[Galaxy Tab 10.1 Android Development] samm1e:
Pershoot,

Samsung keyboard dock now is not fully working. Some functional keys is not working (incl. LANG button), no other languages supported except English.

Is there any chance keyboard dock will be fully supported, after Samsung releases ICS tab 10.1 kernel sources?
[Galaxy Tab 10.1 Android Development] pershoot:
Unfortunately, I dont have a KB dock to validate.

Please send a patch if you can.

Thanks.
[Galaxy Tab 10.1 Android Development] samm1e:
Do you mean a kernel code? I'm not developer, but I can do any steps you ask in details:)
[Galaxy Tab 10.1 Android Development] tristan202:
I am unsure if this is kernel or ROM related, but when running cm9 with your kernel, I don't have any audio out when putting the tab in the multimedia dock. It works with aokp.
[Galaxy Tab 10.1 Android Development] pershoot:
I don't have a dock to validate.

Please send a patch if you can.
[Galaxy Tab 10.1 Android Development] b3ltazar:
same no audio w dock

I can validate no audio with dock per shoot when u say patch do u mean a logcat of a patch to fix it. I'm not up on all the lingo yet if a logcat I can do that. I'm pretty sure its a kernal issue because it worked before flashing the kernel only. Either way thanks for all the hard work from viewsonic gtab to the gtab 10.1.
[Galaxy Tab 10.1 Android Development] pershoot:
i meant send a patch to remediate the issue in source if you can, since i dont have the dock and would have to troubleshoot it remotely, which would take double/triple the time.
[Galaxy Tab 10.1 Android Development] andyln3:
Anyone successfully using a mouse, Bluetooth and USB?
[Galaxy Tab 10.1 Android Development] nakedninja42:
no issues using a bluetooth mouse and keyboard
[Galaxy Tab 10.1 Android Development] TwanntasticSV:
does anybody know how i can reset my tab on my computer?

because factory reset in cwm freezes
[Galaxy Tab 10.1 Android Development] pershoot:
galaxy tab 10.1 - 2.6.36.4 - ics - droidbasement.com/db-blog
[Galaxy Tab 10.1 Android Development] nickwarn:
Downloading right away!
[Galaxy Tab 10.1 Android Development] RustyNailz:
Been using the 5/25 version since release. No longer having wifi issues and touch screen issues seem minimized as well.
[Galaxy Tab 10.1 Android Development] hypfra:
I've always flashed custom roms on my P7500 3G, but now I'm using SkyGo app very often and I had some issues so I flashed HC 3.2 stock again (P7500XXKL4_P7500OXAKL4).

Does this kernel work well even with HC 3.2 stock?

Thank you, Fra
[Galaxy Tab 10.1 Android Development] JeffersonDavis:
I have a similar question as the one above. I have a vzw tab SCH-i905am running stock rom EL01 with

2.6.36.4-cyanogenmod+root@pershoot-ubuntu#1

would this new kernel be helpful?, or should I be running a different kernel all together?

Thanks
[Galaxy Tab 10.1 Android Development] BeeGee_Tokyo:
Hello pershoot,

maybe stupid question, but I am still learning about Android builds.

If I compile the kernel from http://github.com/pershoot/galaxy-2636 sources, I get always your latest build? correct?
[Galaxy Tab 10.1 Android Development] pershoot:
Galaxy-2636 is my work area and is subject to change at any time, while testing is occurring.

Android_kernel_samsung_p4 is the staging area and is a better one to use if building.
[Galaxy Tab 10.1 Android Development] GalaxyNinja:
Hi Pershoot, Is this kernel included in all CM nightlies going forward or do I need to flash this over the ROM?
[Galaxy Tab 10.1 Android Development] hanspampel:
This Kernel is optional. You must flash it after the CM9-Nightlies.
[Galaxy Tab 10.1 Android Development] MapleSyrup:
For those few (very few, I guess) Linux users interested in compiling this kernel (ICS for the latest CM9 based builds), I made a "kernel builder" script based on pershoot's instructions.

Two screenshots of the output:

First run

Secondary runs

script: kernelbuilder.sh

Or using curl:

curl http://dl.dropbox.com/u/77394671/kernelbuilder.sh -o kernelbuilder.sh | chmod +x kernelbuilder.sh
[Galaxy Tab 10.1 Android Development] Ackoman:
Hey Pershoot,

I just wanted to alert you to something that you may or may not be already aware of....

I've found that I can reproducibly cause the touch screen to become unresponsive if I give my tablet to my 11 month daughter to play with - it seems as though the random pressing and/or the whole palm pressing causes some kind of overload issue which only a reset of the tab can fix. I've seen this problem on Romanbb's builds, but also on your own (I'm using your 15th May snapshot right now, and that has the problem). I've also tried your latest kernel.

I first reported this on the RomanBB thread, and others have confirmed it.

Are there any tests I could do to help identify the cause of this problem?

Thanks for all your hard work.

Ackoman
[Galaxy Tab 10.1 Android Development] pershoot:
i believe this issue is sorted now (i cant reproduce this scenario any longer (hammering the touchscreen, full hand, all fingers and continualy pressing on it, causing it to become unresponsive)).

ill roll up builds a bit later.
[Galaxy Tab 10.1 Android Development] pershoot:
galaxy 10.1 - 2.6.36.4 - ics - droidbasement.com/db-blog
[Galaxy Tab 10.1 Android Development] Johnny424:
i never knew this but after reading Ackomans posts about his tab becoming unresponsive after his baby puts the touch screen to the test i started playing with mine as well..i am using AOKP build 37..Pershoot kernel from 6-02-2012

i found that i could use several fingers at the same time pushing and different pressures and randomly lifting and moving around wildly, the screen would be fine..but if i did the same random moving,tapping,pushing,sliding and through a plam in i could produce a dead screen..could not do anything except reboot to correct the problem..what is strange is i never had seen this problem..untill i read a few posts and wanted to experiment..so i dont think it is isolated and would be willing to be others could produce the same effects..lol anyways its strange

thank you for all your work on this device Pershoot..
[Galaxy Tab 10.1 Android Development] pershoot:
Flash 0603 and this will be resolved.
[Galaxy Tab 10.1 Android Development] pershoot:
can u all do me a favor? play some games, and ensure touch is fine (as it was before). let me know if its worst, better, or the on par with previous.

thx.
[Galaxy Tab 10.1 Android Development] twa_priv:
I played a few rounds of Temple Run and it seems to be the same as before - in other words it's still working well.

Thanks
[Galaxy Tab 10.1 Android Development] MapleSyrup:
I played "Jelly Defense" and "ShadowGun", as good as before.

I also tested "Asus SuperNote", the sensibility is a lot better than before.
[Galaxy Tab 10.1 Android Development] Patrics83:
Thanks a lot pershoot!

Works perfect :D
[Galaxy Tab 10.1 Android Development] jonsat:
Pershoot, I noticed a bug related to low power mode. When I turn tablet off, if I connect usb cable (to power source or to PC, there's no difference) screen going on to display battery icon and freeze there. No green portion inside icon like when it's charging, only empty battery icon. At this point tablet is frozen, icon remains even if I unplug usb cable. Only way to reset it is long pressing power button.

Sorry if this has been already discussed, I searched around but found no issues like mine.

This occurs with your ICS kernels (at least three versions from today), with AOKP and Ganbarou roms. Reflashing your last HC version (with Overcome rom) restore all functions to normal.

Have you heard of this trouble? Or maybe is a problem of my tablet and perhaps I should reflash from scratch with odin? :)
[Galaxy Tab 10.1 Android Development] pershoot:
Not a kernel issue (lpm).

You're running an old build of cm9 (this was fixed and merged in sat morning).
[Galaxy Tab 10.1 Android Development] jonsat:
Sorry, I thought that was a kernel related matter. :o

You're fast and exhaustive as ever. Thanks again.
[Galaxy Tab 10.1 Android Development] Ackoman:
Brilliant, it's fixed! Thank you so much Pershoot.
[Galaxy Tab 10.1 Android Development] krze:
Can I flash this over AOKP? (I'm on build 37) Or is this for CM9 only? and if so, is it just flash zip in CWM?
[Galaxy Tab 10.1 Android Development] RustyNailz:
Yes, works fine on aopk.
[Galaxy Tab 10.1 Android Development] zombiepig:
Hi Pershoot,

I flashed your newest kernel this morning, and this afternoon had a repeat of a bug which you'd fixed a few weeks ago. Basically, after waking to the lock screen the touchscreen was unresponsive until a long press on the power button. Would you like logs of this?
[Galaxy Tab 10.1 Android Development] vibecatalin:
I have a original Samsung dock and very often after night I find my tablet freezed, nothing brings it to live but holding for 10 seconds the power button. Is this a kernel issue? What should I do? In honeycomb everything was fine even with pershoot's kernel.
[Galaxy Tab 10.1 Android Development] pershoot:
nah that bug has not been fully rectified. it could still happen, but very rarely. uninstall touchscreen tune if your using it for testing.

you do not need to long press power.

1. plug in usb

or

2. wait till screen dims after hitting power, wait till it goes off, wait a few seconds, then press power and youll be able to unlock it.
[Galaxy Tab 10.1 Android Development] pershoot:
i cant do anything for you without logs.

make sure you are on the latest kernel for ics.
[Galaxy Tab 10.1 Android Development] pershoot:
im having a dock shipped out to me so i can sort some issues with it.

audio routing and sometimes SOD with it.
[Galaxy Tab 10.1 Android Development] sandeshnl:
I also have the original Samsung dock and I don't have these problems. The only thing that annoys me is that when the tablet connects to the dock, it automatically opens the clock app (of asks me if I want to open the clock app of tune in radio). But other than that it works fine for me.
[Galaxy Tab 10.1 Android Development] vibecatalin:
I am on the latest kernel. What should I install? Catlog it's ok for you?

@sandeshnl : do you have the latest ics kernel from pershoot? You can try dock no-op from the play store to stop the clock from popping out, this app makes the tablet freezes rarely in the dock, if I let the dock clock to pop out and the I close it when I woke up in the morning the tablet is freezed.
[Galaxy Tab 10.1 Android Development] GalaxyNinja:
Same thing is happening to mine but on the charger. Once it get to 100 percent the tab goes dark and must be rebooted.
[Galaxy Tab 10.1 Android Development] pershoot:
Post logs if u want it fixed, otherwise I cannot help you.

I cannot reproduce and no one else I know can reproduce either.
[Galaxy Tab 10.1 Android Development] vibecatalin:
I`ve installed catlog last night, pressed the rec button, put the tablet in the dock, but in morning the tablet worked fine :). I will do that every time until it freezes so I can hand you the log. Thank you!
[Galaxy Tab 10.1 Android Development] jamesleungcy:
Hi Experts,

I am new to Galaxy Tab development but I would like to make some modifications in the kernel. I followed the instruction and built the zImage, but I have no idea how to download it to the device. Can Anyone teach me how to do it?

Thanks,

James
[Galaxy Tab 10.1 Android Development] twa_priv:
See this http://xdaforums.com/showpost.php?p=25545910&postcount=3383 post from pershoot.
[Galaxy Tab 10.1 Android Development] pershoot:
I need also last_lmsg not just logcat.

If it can't wake up, then quickly long press power, boot to recovery and pull /proc/last_kmsg.

I just left my tab on charge all night. No issues.

Also, turn off display off animation (it doesn't currently work and in the rare chance, could cause issue).
[Galaxy Tab 10.1 Android Development] vibecatalin:
Ok, I hope it doesnt freeze anymore.

I've installed the latest version of your kernel now.
[Galaxy Tab 10.1 Android Development] pershoot:
Under display (if you're running a recent build).
[Galaxy Tab 10.1 Android Development] vibecatalin:
Damn you saw that question, found the display off animation :-) Thanks

By the way I'm runing latest cm9 and latest kernel.
[Galaxy Tab 10.1 Android Development] Pablo87:
Hey pershoot. I'm using your builds around 2 months. But recently when I installed torrent app to downloads torrents on my tab and try to download my tab completely freeze and only reset help to bring tab to life. There's no rule when the tab will froze. Sometimes only after 10 second, sometimes last for 2-3 minutes before it freeze. Do you think that you could take a look on my logs to see what is causing the problem ? And how to pull out /proc/last_kmsg ?
[Galaxy Tab 10.1 Android Development] RustyNailz:
Running the 6/3 version, I've been noticing that the screen seems less responsive at times. Not sure if this is helpful, but i have a logcat from immediately after the screen was unresponsive at the lock screen.
[Galaxy Tab 10.1 Android Development] pershoot:
Pablo, problem with your torrent app most likely.
[Galaxy Tab 10.1 Android Development] pershoot:
Rusty, everyone else says touch is as responsive as ever now. I too am seeing the same.

Further reports have come in that that bug is even more diminished then ever (but could still happen).

In what respect is it less responsive?
[Galaxy Tab 10.1 Android Development] RustyNailz:
It's like my touch isn't registering like normally. At times, it's like i have to press below the actual position for my touch to register.

Currently working ok, but this is just after a boot loop. Running aopk build 37.
[Galaxy Tab 10.1 Android Development] pershoot:
Take a nandroid then flash latest cm9 nightly + kernel from DB (redload it (I updated wifi driver so might as well redload and reflash)), turn off screen off anim and then observe.
[Galaxy Tab 10.1 Android Development] RustyNailz:
Done. Still notice issue with unlocking screen. I'll upload logcats once i am back at home.
[Galaxy Tab 10.1 Android Development] pershoot:
Are you speaking of the dim bug? It should not happen so quickly and with such frequency as it is in your case. What is different about your system?

I haven't seen that bug in a while now actually.
[Galaxy Tab 10.1 Android Development] RustyNailz:
Yes... nothing unusual about my system.
[Galaxy Tab 10.1 Android Development] pershoot:
Post full logs of the event as its occurring. Dmesg and logcat.
[Galaxy Tab 10.1 Android Development] RustyNailz:
Issue appears to be that i tend to swipe with the flat part of my thumb rather than tip. On the 6/3 and 6/5 builds, the touch is often missed. Switches back to the 5/29 build and the screen touches work as i would expect.
[Galaxy Tab 10.1 Android Development] pershoot:
K I'll modify some values.
[Galaxy Tab 10.1 Android Development] Pablo87:
I don't think so, because i tried ttorrent, atorrent and aDownloader and result is the same.
[Galaxy Tab 10.1 Android Development] vibecatalin:
Ok, so I`ve found the tabled frozen this morning. Last night I`ve started a record log from logcat. So I have the catlog, but how to pull /proc/last_kmsg from recovery ?
[Galaxy Tab 10.1 Android Development] pershoot:
Vibe, yea

Pablo, I'll look in to it but won't be for some time.
[Galaxy Tab 10.1 Android Development] pershoot:
Vibe if that's from your dock, then its ok. No rush. I have a dock coming so I can investigate when it comes in.
[Galaxy Tab 10.1 Android Development] vibecatalin:
I don't know how to pull the /proc/last_kmsg from recovery. Can you tell me how? I'm still in recovery mode :)

L.E. Woh well, maybe next time.

L.E 2 : here is the catlog : http://db.tt/Gxt9YH64

And here is the last_kmsg but not from recovery, after the tablet has restarted I used root explorer to grab the file : http://db.tt/blAiOp9w
[Galaxy Tab 10.1 Android Development] pershoot:
ive reverted the values back to what they were. you should be good now. ill upload later.
[Galaxy Tab 10.1 Android Development] Leviathan10000:
I'm confused I just rooted my tablet which kernel do i install I'm using galaxy task
[Galaxy Tab 10.1 Android Development] SaneinOne:
This thread is for ICS, get HC kernel from here: http://droidbasement.com/db-blog/?paged=2
[Galaxy Tab 10.1 Android Development] RustyNailz:
I'll give it a shot once you upload the new version. In the mean time, I'm still running the 5/29 version. This morning, my tab was dead when I pulled it off the dock. I booted into recovery and pulled the last_kmsg. See attached.
[Galaxy Tab 10.1 Android Development] Pablo87:
How did you pulled out last_kmsg?
[Galaxy Tab 10.1 Android Development] RustyNailz:
Something like this:

Adb shell cat /proc/last_kmsg > lastkmsg.txt
[Galaxy Tab 10.1 Android Development] pershoot:
5/29 is not valid. test on current.
[Galaxy Tab 10.1 Android Development] pershoot:
i think i know the issue.

will test some things and get back to you.
[Galaxy Tab 10.1 Android Development] pershoot:
A note to all,

Anyone who receives issues, should confirm that they are on the latest kernel offering and testing against CM9 (get.cm build). I am speaking of ICS (honeycomb development has stopped, with the last date of jan. 9 2012).

Then post logs:

If it panics (pull this in recovery):

adb pull /proc/last_kmsg .

If an issue during runtime (to be done during the event):

adb shell dmesg >dmesg

adb logcat >logcat
[Galaxy Tab 10.1 Android Development] RustyNailz:
I understand. I was waiting for an update newer than 6/5 so that I hopefully don't run into the touch issues.
[Galaxy Tab 10.1 Android Development] pershoot:
Yea this wknd most likely. Just got dock so want to investigate some stuff.
[Galaxy Tab 10.1 Android Development] danielsf:
Pershoot, I was just testing whether my s2 had the know "bricking bug" in the eMMC chip, which it does. So I decided to use the testing app by chainfire (http://xdaforums.com/showthread.php?t=1693704) to see what my tab said. According to the app my tab 10.1 also has a eMMC chip that has the bricking bug. I just thought I should mention it, as I have not seen any mention about the tab 10.1 and this problem, so I thought it was important to share. I have a MAG4FA with revision 0x12 (attached screen shot), which is know to have problems, I am sure I'm not the only person with this chip.

Thought I should share as I haven't seen anything saying the tab 10.1 can have the problem the note, s2 have. And in case an ICS leak comes out with a kernel that can erase the eMMC in the way which can lead to an irreparable hard brick and if it wasn't know that some of the tab 10.1's have the famous eMMC problem, it could lead to quite a bit of trouble for some people.
[Galaxy Tab 10.1 Android Development] jtdc:
Hi. Firstly sorry if this is a very noob question but I did not find useful answers in searching around here so I would like to ask:

What is the purpose of kernel modules which is an additional downloadable for Honeycomb based kernel (by which latest I found in droidbasement is Jan 9 2012)? When do it need be installed, if ever?

Why in ICS kernels there's none of this kernel modules anymore? Is it correct to assume that these modules for ICS have yet to be asked/developed?
[Galaxy Tab 10.1 Android Development] nakedninja42:
Interesting, I don't have it on mine, says mine is unknown. My tab is over a year old so I shouldn't be worried. The issue of brick bug pertains to the phones listed in chainfire thread http://xdaforums.com/showthread.php?t=1693704 and is caused from ics kernel from Samsung. I was one of the unfortunate people that hard bricked before the bug was found by entropy.
[Galaxy Tab 10.1 Android Development] Han-Droid:
got the same result as you with my tab. Thanks for pointing me to that subject!

As I'm totally new to that problem...what can I do to prevent hassle?

I'm on Kang v38 with no problems yet (except camera not working)
[Galaxy Tab 10.1 Android Development] pershoot:
ive not heard of this issue on the tab, but the kernel does have mmc_erase functionality in it as the way it ships in kernel. ive also been able to bring my tab back from the biggest depths of death (no matter how i cleansed/purged), so i 'think' u should be ok for now. however ill keep my ears open on it, for this class of device.
[Galaxy Tab 10.1 Android Development] pershoot:
you know what? ill just disable it. its not used here in any scenario i can think of, but who knows what unforseen thing could come up in the future.

ill refresh the kernels i just posted a bit later.
[Galaxy Tab 10.1 Android Development] pershoot:
galaxy tab 10.1 - 2.6.36.4 - ics - refreshed - http://droidbasement.com/db-blog
[Galaxy Tab 10.1 Android Development] pershoot:
pls try 6/10.
[Galaxy Tab 10.1 Android Development] Patrics83:
Thanks a lot! Your work here is highly appreciated... :)

Is there anything special you would like us to test?

It seems like you have fixed unresponsive screen now. I have tried to reproduce it with this version and it stays responsive all the time: :)

Sent from my GT-P7510
[Galaxy Tab 10.1 Android Development] m_gl:
After charging the hole night the tab crashed. Power on is only possible with hitting the powerbutton button 20s. Used the newest nightly and newest 6/10 kernel.

I attached last ksmsg.
[Galaxy Tab 10.1 Android Development] pershoot:
Which device?

Are you using touchscreentune?

Are you overclocking?

I can't reproduce this (left my tab for 2 nights on charge; no issue at all) so I'll pm you seperately with a test.
[Galaxy Tab 10.1 Android Development] pershoot:
This is what I want you to do.

Backup your data from /data/media

Odin back to 3.2 (the whole tab will be wiped).

Flash and boot cwm 5504.

Wipe and flash latest nightly cm9, flash 0610 kernel and reboot. Don't install any apps (i.e. sideload). Turn off display off animation. Don't make any other changes. Observe for a 6-8 hour charge cycle. If good, then flash latest gapps from goo inside me. Don't restore apps. Observe for another charge cycle. Then restore your apps and observe for another charge cycle. Then make any desired setting changes and keep observing.

If any issue during any point report at what stage and the scenario/circumstance, and quickly boot to recovery and pull last_kmsg.
[Galaxy Tab 10.1 Android Development] m_gl:
Device: p7501

Touchscreentune not installed

Overclocked: no

Screen off animation: off

---------- Post added at 07:15 PM ---------- Previous post was at 07:11 PM ----------

Will do so, but it's tricky because not every charge cycle gives me that problem. Sometimes it works 3 times and than it crashes.
[Galaxy Tab 10.1 Android Development] pershoot:
I'm not aware of the 7501 and its differences compared to 7500. This is intended for 7500.
[Galaxy Tab 10.1 Android Development] m_gl:
There are no hardware differences, it´s the same as the p7500 only the design changed thanks to apple...
[Galaxy Tab 10.1 Android Development] m_gl:
Done, will report back.
[Galaxy Tab 10.1 Android Development] pershoot:
going to try to get another update out either tonight or tomorrow. want to update/patch more things.

pershoot neva sleeps! hehe.
[Galaxy Tab 10.1 Android Development] k0sh:
omg with 5mbps ( mega byte per second ) up to 10mbps , i'v to wait 30mins to download 12.6mb file ? ? ? ? omg.

PS. tnx for your work but you should ask anyone to make mirrors for your kernels ..

cheers
[Galaxy Tab 10.1 Android Development] pershoot:
no mirrors. it needs to come from one place and thats DB. anywhere else, would not be valid.
[Galaxy Tab 10.1 Android Development] pershoot:
update coming tonight. then ill get all this merged in, if no issues from it.
[Galaxy Tab 10.1 Android Development] petcojunkie:
Is this ok for Task 14?