yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab S Android Development] :
Ok. Since it's working, I consider this no issue.

Questions:

What gapps have you used? Perhaps that issue was introduced after 11/29?

When saying you falshed SuperSU, do you mean you flashed the update-SuperSU-xxxxxxx.zip or did you let twrp let install SuperSU? I remember from the time I used SuperSU, that there is a checkbox for namespace in cgroups. Checked or unchecked. And - most important: for what app do you need SuperSU? Which app isn't happy about cm's build in koush's superuser?
[Galaxy Tab S Android Development] zigonneux:
I've used : open_gapps-arm-5.1-nano-20151129.zip . I've followed your instruction 100%. At first I flashed the superSu that is suggested in TWRP when we install all those zip files ( between the Rom.zip and the Gapps.zip) . TWRP ask if we want to install super su, i clicked on yes.

Now that you mention it, I wanted to post about the fact that I wonder why i would need SuperSu with your Rom anyway. I am so used to install it for some other Roms for the nexus 7 , I never realized that we don't need it for your ROM since we can get the superuser option in CM12 ...... :silly: And also, since it's a T 800, I guess that we can flash a larger Gapps also., like the mini gapp.

---------- Post added at 01:34 AM ---------- Previous post was at 12:45 AM ----------

What I like to have is an extended reboot menu, like the one i get with the app Quick Boot ( boot to recovery or bootloader , reboot, power off ) this app need Root . It doesn't work with the superuser option only. Maybe that in the reboot menu you could add those options to quickly reboot in TWRP. The App Flashify ( need Root) also has the options to reboot to what we want to. Flashfire also need root. I also use the Google now launcher, not the trebuchet. Even with Trebuchet I never have an advanced reboot option even if i set it up in the developer options. Root access in apps doesn't seem to do much neither. I have just removed superSu to test and all those apps that need root just don't work !!! I am reinstalling SuperSu now. Am I missing something or what ?
[Galaxy Tab S Android Development] awesomeo4000:
do you mean this? its in developer options
[Galaxy Tab S Android Development] zigonneux:
YES , the advance reboot in developer option. This is the one. It is ON, green like this one up here,but i don't have any recovery, bootloader or softreboot
[Galaxy Tab S Android Development] awesomeo4000:
i guess the gapps (i had a december build) or supersu were the problem because these steps solved all the problems i'd been having that i posted about in the faq thread! thanks!

you have to hold the power button, then tap reboot, then it comes up with the options, it's not in the first level of the menu
[Galaxy Tab S Android Development] zigonneux:
@ awesomeo4000 I've just tried to " hold the power button, then tap reboot, then it comes up with the options" and nothing come up, it just reboot, I went to double check if the option was ON in the developer option and it is on green like in the picture of nvertigo.

Tell me, awesomeo4000, you don't use supersu ? I guess not.
[Galaxy Tab S Android Development] :
First for twrp: twrp does only suggests that there is no supersu, when doing my paranoid reboot (It asks you if you want to reboot, with no OS installed, and one step later if you want to install supersu). When you do the final reboot to system neither of those questions come up. If you have flashed rom and gapps there is no question for installing supersu. If you get one of these questions on final reboot to recovery, something went wrong.

For advanced reboot: if it is checked and you tap on reboot, a second popup window opens with the reboot selection. [MENTION=3328334]awesomeo4000[/MENTION] is absolutly right here.
[Galaxy Tab S Android Development] awesomeo4000:
i have supersu on there but i haven't had to use it for anything. all i know is it works fine for me, and has done even when i was having issues with this rom
[Galaxy Tab S Android Development] zigonneux:
Ok for the SuperSu, i know what you mean. I might be too much of a noob to test so many devices and try to learn all those things at 62 years old. As to the Reboot option, I use the Resurrection Remix Rom on the nexus 7 and it has the same menu in the developer mode which bring up a bunch of options for the reboot, this one work fine when I tap on reboot. We will never know why it doesn't work on my T 800 but it doesn't matter much, Quickboot does the job.

Thank you all for your help.
[Galaxy Tab S Android Development] :
chagallwifi goes official

Bad news: there will be no more nvertigo builds.

Good news: chagallwifi goes official.

I cant emphasise enough the great work of [MENTION=4222965]deadman96385[/MENTION], to commonize all Tab-S gits, dealing with cm and keeping my mood up! Thanx, mate!

Hope you find this a nice christmas present:

https://download.cyanogenmod.org/?device=chagallwifi

You all can do me a favor: please don't post any issue with nightlies in this thread. I will setup a thread for official, as soon as I figured out, ow to put a long thread title there.

EDIT: Due to my lack of sleep during the last days, I will propably set up the new thread tomorrow. I hope for you understanding, but I thought you (the people reading here regulary) should know about our progress.
[Galaxy Tab S Android Development] biogon:
Wow! Congratulations, nvertigo67!!

Thank you SO much for all your patience and hard work!!!
[Galaxy Tab S Android Development] reinsn:
very nice! thanks for the hard work
[Galaxy Tab S Android Development] zigonneux:
This is quite a nice surprise ! well deserved. :svetius:
[Galaxy Tab S Android Development] :
I have to admit, without [MENTION=4222965]deadman96385[/MENTION] talking me in offical, we wouldn't have nightlies. But he is such a smart, knowledged and nice human beeing, that the commonizing and code cleaning naturaly flow to ofgicial nightlies!
[Galaxy Tab S Android Development] :
Thread and devdb for cm-12.1 on chagallwifi

http://xdaforums.com/galaxy-tab-s/orig-development/rom-cyanogenmod-12-1-chagallwifi-t3268015

See you over there, dudes.
[Galaxy Tab S Android Development] NoFaQ:
Thanks a lot for your effort. This was a nice surprise. Clean install and zero issues with gapps or supersu.
[Galaxy Tab S Android Development] :
Thanx. What just came to my mind: if you are using one of the two last testbuilds a dirty flash (aka only wipe system, cache and dalvik) should work.
[Galaxy Tab S Android Development] yubeie:
you guyz rock!!
[Galaxy Tab S Android Development] garyblake:
Superb!
[Galaxy Tab S Android Development] ivanox1972:
Thanks boss; good job!

Can we expect cm 13 soon, if I can ask?
[Galaxy Tab S Android Development] PeterLustig:
Great! Fantastic work nvertigo67!
[Galaxy Tab S Android Development] :
We will see. Sooner or later: yes. But I would like to sort out the issues, we still have, before working on the new issues of cm-13.0. As I have stated MANY! times, I switched from developing cm11 to cm12 much to early - I won't make this mistake again.

It's the same on every update: people get in a hype of HAVING the new update. No matter, what the rom is regarding features and stability, it must be the version with the higher number, though the lower number is much more elaborated, tested and stable.

If I would put out an cm-12.1 build, patching all version information to cm-14.0, and saying I got access to secret aosp 7 preview sources and merged that with the cm-13.0 commits, you can guess, how the downloads would increase. Don't het traped by numbers.

The official cm-12.1 nightly builds (at least for chagallwifi) are the most stable, most tested (thanx to all users here, who tested and gave feedbaxk!!!) and most featurefull cm builds, I've ever made.

And may I ask you, what feature of cm-13.0 do you need, that cm-12.1 does not offer? (don't say multiwindow - it's beta and hidden even on the nexus aosp builds).
[Galaxy Tab S Android Development] ivanox1972:
Thanks, boss. Expert explanation. I have installed aosp 6 beta. Doze mode and finger support are serious updates for my opinion, for 1. I am not sure second one still not here.
[Galaxy Tab S Android Development] steelbrachen:
I've tried flashing this several times but it gets stuck and freezes at "Patching system image unconditionally..." I've downloaded the files again and the md5 as well.. The md5 doesn't show up as a flashable zip even if I unzipped and zipped in on the computer, still doesn't read on twrp. I've used TWRP 2.8.6, 2.8.7, 2.8.5 and the latest one from ashyx that still won't work. I have the 805 model and don't care about having LTE at this point, as long as I have CM for a ROM I'm good. Any help would be appreciated thanks! Sorry for being noob.

Sent from my SM-T805
[Galaxy Tab S Android Development] :
The md5 file is not flashable: it just contains a checksum hash, that you should compare against the checksum of the downloaded file (on shell: md5sum /path/to/downloaded/file.md5sum or in es file explorer you have a nice dialog to generate a md5sum). For more information about md5sum, this is a good starting point: https://en.m.wikipedia.org/wiki/Md5sum#Check_single_MD5

That being said, try the following:

Download rom flashable zip and md5sum file.

Compare the md5sum of the downloaded flashable rom zip with the one in the md5sum file. If they differ: redownload.

Boot to recovery (I recommend [MENTION=4899305]ashyx[/MENTION] 2.8.7.2)

Wipe: system, data (not internal storage, only data [that means /data/media diesn't get wiped]), cache and dalvik-cache.

Flash rom zip and opengapps (1129 nano is prooged to work), this can be done in one step.

Reboot to system.

Two more points: though I will push a new build over the weekend, I want you to know, that there are official builds for cm-12.1 chagallwifi, and soon there will be chagalllte nightlies, too.
[Galaxy Tab S Android Development] steelbrachen:
Thanks let me try that when i can! Do i need the opengapps?
[Galaxy Tab S Android Development] :
I don't know. If you don't use playstore and no apps relaying on play services, then you are fine without gapps. Perhaps you should read about flashing, custom roms (reasambled and source build - the latter aren't bundled with gapps for legal reason) and gapps, before messing with updater-script and/or signing flashable zips (read your posting in [MENTION=4899305]ashyx[/MENTION] thread).
[Galaxy Tab S Android Development] :
I wanted to upload a new build over the weekend, but changing back my build environment from official to unofficial, has taken longer, then I thought. Now I want to fix double tap to wake, before publoshing: permanently dt2w is working, at the moment I'm getting the settings - hopefully - to work.

Stay tuned, new build will be ready tomorrow, latest at Tuesday. Sorry, for the delay.
[Galaxy Tab S Android Development] steelbrachen:
Better if its right than hastened. Good luck and thanks for your work! Looking forward to it.

Sent from my SM-T805
[Galaxy Tab S Android Development] pmgnet:
Double tap to wake is possible with this tablet? Wow! Looking forward to your work! My plan is to switch from your official to this unofficial on the next release. Thanks again!
[Galaxy Tab S Android Development] BraianV:
Edit
[Galaxy Tab S Android Development] :
New Build

New build. Mainly added double tap to wake, and some changes to sepolicy. Fpr a detailed list of changes see my devicetree branch 121-work.

ROM: http://charlesingo.mine.nu/ftp/nvertigo/cm-12.1-20151220-UNOFFICIAL-nvertigo-chagallwifi.zip

MD5: http://charlesingo.mine.nu/ftp/nvertigo/cm-12.1-20151220-UNOFFICIAL-nvertigo-chagallwifi.zip.md5sum
[Galaxy Tab S Android Development] My Public:
Thanks again!! :)

Stupid question. Is a clean flash required to switch back from (enchained) official to (unleashed) unofficial build?
[Galaxy Tab S Android Development] sirpurnikhil:
hi is the Bluetooth lag fixed, i used it earlier and there was like 1 sec or <1 sec lag in audio when played with the Bluetooth device.

can anyone check with a Bluetooth headset or a Bluetooth speaker
[Galaxy Tab S Android Development] pmgnet:
I just dirty flashed from official to unofficial and it's running perfectly. Good luck!

---------- Post added at 02:38 AM ---------- Previous post was at 02:38 AM ----------

What is the double tap to wake feature? Do I need to enable it?
[Galaxy Tab S Android Development] ristokoo:
Dirty flash here also, running fine. Double tap to wake is a really cool feature, now there's no need to use the physical buttons at all to turn the display on/off. You can enable it in the Display & lights settings.

Edit: double tap to wake seems to only be useful to turn on the display shortly after it goes off. If the display is off for a longer period you can't wake it up with double tap. Deep sleep I suppose.
[Galaxy Tab S Android Development] :
Hmm, I feel like Mulder in x-files: trust no one... ;) I havn't wanted to install this game, 'cause I pay aboz 5 bucks for each GB, so I never tried my self, just belived in the reports here. Now on the road, I was allowed to use the dsl of a friend and installed this game. According to many authors on the web (googeling herthstone black screen), I enabled 4x MSAA in development options, and the result is in the attached screenshot.

But watch out: this game is a real resource sucker: if you don't end the game, but switch to an other app, the tab is real laggy, device doesn't cool down and battery is running down, like game is fforeground app... Your milage may vary, but download nearly 3GB, fullspeed running gpu and suckking battery like there's no tomorrow for a card game - that will not get a single star from me!

EDIT:

Additional information on hearthstone on our tab: http://xdaforums.com/showpost.php?p=64466729&postcount=1258
[Galaxy Tab S Android Development] playstorepantech:
already did very clean wipe then stuck on patching system image unconditionally.... the md5 matched why is that? cm-12.1-20151220-UNOFFICIAL-nvertigo-chagallwifi.zip the latest build, already 20mins of waiting, waiting miracle happens, if it takes more than 30mins i will revert back...
[Galaxy Tab S Android Development] :
Don't forget to post the twrp log.

EDIT: you can adb to device, when it hangs on patching - hopefully.
[Galaxy Tab S Android Development] caro23:
Hi, I have two questions about this ROM:

1) Is there a built-in function for Link2SD or do I need a third party app?

2) I get notifications about ROM updates listing some nightly builds. Are these the official builds from CM or the "real" builds for this ROM? Can I install them safely via this update notification dialogue?

Thanks in advance!
[Galaxy Tab S Android Development] :
1) Move to sd is built in, but with all the limitations (some call them issues) like other implementations.

2) Now it gets philosophical: to build or not to build... ;) What's a real build? *lol* Honestly: the nvertigo builds are more of a testing branch, where I can chanhe code very quick. The nighlies you see in cmupdater, are the official cm ones. Updating from cmupdater is nothing else, then a dirty flash. So the answer is the same as for dirty flashing: try, if it works you ate fine, if not, do a clean flash.

IMPORTANT: repprt issue to the appropriate thread. THIS IS THE UNOFFICIAL nvertigo thread.

For issues with official nightlies use this thread.
[Galaxy Tab S Android Development] :
Merry Christmas

OT:

I wish everybody out there a wunderfull, peacefull and happy Christmas!

May the source be with you...:p:angel:
[Galaxy Tab S Android Development] zigonneux:
and for you too also... have a Great Holiday !
[Galaxy Tab S Android Development] steelbrachen:
I'm sorry but how is move to SD built in? And how could you do that? Is it 100% working as intended? My guess is going to applications and there's an option to change download preference? If that's the one.

Sent from my SM-T805
[Galaxy Tab S Android Development] :
You are not sorry, but lazy! Search the thread, search the web. These are cyanogenmod basics. I really try hard to answer each and every question, but I'm not your google service: I answer this time, but please try to answer your questions by using forum search and google, before asking cm usage basics in a development forum. Please read also the stickys on this forum.

https://www.google.de/url?sa=t&sour...UNZvv0jN11yMku13w&sig2=091CK-NW32Cow4fxgHOD9g

http://wiki.cyanogenmod.org/w/Main_Page

For the question of "how" I build this in: it's part of aosp (again since >=5). What I changed in the device tree to make it work, you can see here: https://github.com/CM-Tab-S/android_device_samsung_chagallwifi/commits/121-work
[Galaxy Tab S Android Development] Ashwin Prabhunerurkar:
any plans for working on cm 13?
[Galaxy Tab S Android Development] :
Perhaps, but I don't know when. I've spend more time on getting this official, then I've planed for the whole winter season.

OT: happy, prosper and peaceful new year for everybody!
[Galaxy Tab S Android Development] Richard_10:
I don't know how many thank you you got for making our tablets become faster. But thank you some much and happy new year.

Wherever country we are from we support you and follow your work.

Bravo
[Galaxy Tab S Android Development] Eliminater74:
[MENTION=4405529]nvertigo67[/MENTION], This message is for you, I was debating on posting it privately or in your thread. I decided this is the best place to post it only because I think everyone should hear this.

You might not remember me, But about 1 year ago today, you helped me build my first rom, which was Cm12.0 at the time.. you also taught me all the development tricks and just about all

the smart things that need to be done.. I also remember your Main objective, ' LEARN GIT '.. Those words hold true.. Without learning GIT development is almost impossible..

Taking what I learned from you I ended up becoming a great Dev on the LG G3 platform. Some will argue and say I am one of the best there. but There are many much better then me.......

I did manage to take a 2.4ghrz kernel and push out 3.03 ghrz and GPU clocked at 700mhz STABLE, all the while keeping temps down to a min.. and able to boot on any stock ROM or AOSP based.

among other things..

So, I figure I owed you a big Thank you for what you have taught me and showed me. I do know you got frustrated with me many times.. But Just so you know, your help did not go wasted or unnoticed.

Again, Thank you [MENTION=4405529]nvertigo67[/MENTION].. Without your help. I would no way be where I am today.......
[Galaxy Tab S Android Development] Ashwin Prabhunerurkar:
Nice post man

Will be joining the g3 family soon

Hope to see your work and enjoy ur efforts
[Galaxy Tab S Android Development] :
You'e welcome.

I got impatient with you - and after doing a fast look through g3 forums, I have to admit, I was right with being impatient: you are much smarter with developing, then you thought... ;) (just a joke to justify me, being impatient *lol*).

BTW (and completely OT): Since I own a manta and a chagallwifi, I'm dealing only with exynoses. I'm looking full of envy at CodeAuroraForum. Is it just my perseptive, or is qualcomm realy better in supporting opensource projects? Have you ever tried building a caf rom? Perhaps you know how to use qrd.xml In cm: Is it for "repo init -m qrd.xml"?
[Galaxy Tab S Android Development] Eliminater74:
Sorry OT: Our Official CM maintainer just took the msm8974 caf kernel and converted it to Lg G3 compatible, So yea now we have a fully 100% caf kernel.. that still needs help..

and as for building a caf rom, The only thing I ever built that was close to aosp as possible was PAC 6... But as for building 100% caf ROM, Nope I never have. I had to give up alot of my rom building

to better develop multirom and my kernel.. as well as a few apps that I worked on. I have been thinking of Porting MultiRom to the T800, but your kernel structure is so very different then what im used too.

Thats really the only reason I never messed with my sammy tablet much..

Perhaps you know how to use qrd.xml In cm: Is it for "repo init -m qrd.xml"?

<-- Nope never messed with it.

When I started the Nebula team.. We have a few members that are fully into the ROM business.. I did create a rom from scratch once.. I made it as far as Alpha 1 before I scratched that project out.

but at least it built and installed and booted......... and that was 7 months ago....

Anyhow, I have mentioned to many people that you are the one that showed me the ropes..

I dont forget nobody, and I give credit where credit is do. And yes, I still have my Sammy... I got that MM AOSP rom on it now.. works good so far....

As for QualComm over exynoses: thats a matter of opinion as well. The QualCom seems to have higher speeds... but the Exynoses seems to handle some things better.
[Galaxy Tab S Android Development] Bonito77:
Sorry but I'm not sure if Booloader BOG2 is Lollipop. On third last position is written an "O" and so its ok, isn't it ?

Thanks in advance.
[Galaxy Tab S Android Development] baristaman:
I know that this is from Marshmallow source, but is there any way that this could be included in this rom? It's the Pixel C nav button layout.

https://android.googlesource.com/platform/frameworks/base/+/fdcc4f4
[Galaxy Tab S Android Development] :
I think it's ok.

Some pages back I posted the BOJ1 bootloader as odin flashable md5tar - if you run into trouble.
[Galaxy Tab S Android Development] Bonito77:
Hay nvertigo67,

bootloader is up to date now and I spend a lot time the last three days to read the hole thread and much more ( because of; First read, than flash ) also about heimdall, never hear about befor. Don't know fastboot is possible with sam. devices. :p

Now after reading all I'm a lit bit confuse about the situation with switching to offizial then back to unoffizial. This is the latest build, right ?

Which version gapps do you prefer ? This ?

Thanks with the hint about the HackersKeyboard :good:and the kernel edit with script and not use kernel editor. Very nice.:laugh:

Nice weekend.
[Galaxy Tab S Android Development] :
I stumbled over heimdall (in the nordic saga, Heimdall is the little helper of Odin), when in need to use odin interface, but havn't a win pc. OT: replacing opensource fastboot interface with proprietary odin interface is an other reason for me to stay away from samsung devices in the future.

1220 is the latest unofficial build. dirty flashing between official and unofficial should work - but I recommend wiping system, cache and dalvik-cache. As always: try dirty flashing, if it's working, you are fine - if issue show up: do a clean flash.

HackerKeyboard is - to my knowledge - the only keyboard with easy access to ESC-, cursor- and CTRL-keys: I really need them for working with screen (gnu multiwindow for text based terminals) and vim (best text editor in the world, availible for all unixes, win and mac).
[Galaxy Tab S Android Development] Bonito77:
I normaly use HTC devices, since many years now. The only reason for a sam. device was the support with custom roms, mods, etc.

I'm on slim now (my first cm based rom ever on all devices). I always flash very clean. I love your words about paranoid, think I am the only one. :cyclops: Perhaps you edit post 2

VERY DIRTY FLASH , DIRTY FLASH , CLEAN FLASH and for some users the PARANOID FLASH. (former very clean flash)

For now i used ultraEdit but give vim a try. know it from a friend, think from linux but not sure.

So let's flash.

Ah forgot, no need for flashing SU, because of TitBack ?

:good:Thanks for the great thread:good: and support:good: here. Lit bit like in a other device forums on xda.
[Galaxy Tab S Android Development] :
Titanium is complaining about superuser (the build in bersion from [MENTION=617884]Koush[/MENTION]), but works perfectly. Just check the "never show again" checkbox, and you are done.

I don't know about htc. So far I've only build roms for s3, manta, opo and chagall. Opensource support from samsung is an awful mess. I think, they put out intentionally buggy (or in case od BOCC completly incompatible) stuff, to handicap development of open source roms.