yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] otyg:
Dunno who to ask for this but the CM12.1 kernel OpenGL system seems really buggy, for example take the game "Heroes Reborn: Enigma", it just gets a black screen after new game selection - this is only apparent in the CM12.1 kernel, where if I use the KX kernel (also for CM12.1) the graphics work fine (using same CM12.1 build), the graphics also look fine with Stock TouchWiz...

So I don't think it's related to the CM12.1, but more to do with the kernel since switching out kernels does fix the issue.

another issue is does CM12.1 use fuse for exfat or is it using the samsung kernel modules? I noticed some pretty high I/O loads and lower speeds when accessing the filesystems, if it is using fuse can you switch it over to the exfat modules

http://opensource.samsung.com/reception/receptionSub.do?method=sub&sub=F&searchValue=exfat

Keep up the good work.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Alexey71:
Very cool. The developer does for us CM13.0 :o

http://review.cyanogenmod.org/#/q/project:CyanogenMod/android_kernel_samsung_mondrianwifi

http://review.cyanogenmod.org/#/q/project:CyanogenMod/android_device_samsung_mondrianwifi
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] llapao:
So let's donate to the dev some beers... nice to know that cm13 will come
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] crpalmer:
FYI, I've already marked mondrianwifi as ready to go for 13.0. It is in good shape so you will definitely get it.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] llapao:
Do you want me (us) to try it now?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] crpalmer:
I haven't gotten cm 13 running on my autobuild server yet so I don't have a build you can install.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] enaybee:
Official announcement just came. Nightly will be available shortly.... Yyyyaaaayyyy

Thanks Crpalmer

http://www.cyanogenmod.org/blog/a-marshmallowy-cm#navigation
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Alexey71:
Cm13.0 done. I download) http://download.cyanogenmod.org/?device=mondrianwifi

---------- Post added at 09:41 ---------- Previous post was at 08:44 ----------

MicroSD ExFat not support((

Settings closed with an error when trying to turn off the backlight touch keys

MultiWindow have not found - need add persist.sys.debug.multi_window=true in build.prop, and "on" the settings for the developer

Very cool, multi-window. Samsung TW dead:)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] otyg:
awesome I think its time for a new CM13 thread now
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Furma:
great news

cm12.1 has been AWESOME on this device (its the main reason I haven't sold it, nor willl I)

can't wait for cm13 :)

tnx crpalmer
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] schmoo:
Doing a dirty upgrade with gapps-mm-minimal-20151010-signed.zip - 97.32 MB install right now...
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] otyg:
Major CM13 Bugs so far

1. ExFat filesystem doesn't seem to be supported (cannot mount my 64GB SdCard) (also confirmed by Alexey71)

(The exact message is, "Unsupported Sandisk SD Card, This device doesn't support this SanDisk SD card. Touch to set up in a supported format")

(btw FAT32 does seems to work ok (tested with a Transcend 32GB-fat32), so it must have something to do with exfat)

Minor Bugs

1. Settings -> Buttons -> Backlight (unchecking Illuminate buttons) > Ok , will cause settings to crash and setting doesn't save.(also confirmed by Alexey71)

2. Settings -> Cellular Networks can be removed since this is wifi tablet

3. when connected to PC via MTP only internal storage shows up on pc (not showing the sdcard),

4.The CM13 FileManager doesn't have a link to the SDCard folder and is unable to manually browse to it (though you can use the sdcard inserted notification -> Explore to access it)

Other info,

I recommend using the Slim Gapps they don't crash (often), and are pretty stable.

Slim_zero_gapps.ALPHA.6.0.build.0.x-20151121.zip

Multi-window can be enabled under Settings -> Developer Options -> Multi-Window mode (you don't need to edit build.prop)

Geekbench 3 score = 914 - 2597

AnTuTu v5.7.1 = Crashes on the Project Anarchy 3D test. (possible app bug)

AnTuTu v6.0 Beta2 (from their website) = 44370
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Tagtag123:
New antutu 6.0 beta (not in playstore) works fine with marshmallow, my Nexus 5 also used to crash on 3d tests with older pre 6.0 Antutu.

Is doze working, what kind of standby time do you get in battery stats after the tablet has been left idle for some time?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] crpalmer:
I created a new thread for the new version:

http://xdaforums.com/galaxy-tab-pro...5-1-x-cyanogenmod-13-0-nightlies-tab-t3256093

Let's try as best as we can to keep the conversation separate to avoid confusing people.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Alexey71:
CM12.1 no longer builds?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] crpalmer:
That's right, you are only allowed to get 1 set of nightlies build.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] nk33:
Surely we should continue to receive 12.1s until the major issues with 13 are sorted??? The sd card issue is major and the root issue more so
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] arrrghhh:
It's only nightlies that aren't building 12.1 anymore... snapshot/stable builds will still get released, as always.

Nightlies inherently could have issues - if you need stability, don't run nightlies ;)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] nk33:
Ok thanks. I didnt realise there was a stable 12.1 for this tablet? If there is can you put me a link? Also can I install it without having to wipe all my data (apps etc)?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] laxor:
Was this option recently added to the nighlies? Can't find it in the last snapshot release.

[MENTION=1855149]nk33[/MENTION]

The snapshot release can be downloaded here. I highly recommend wiping.

Btw: Is CM13 development the reason why we didn't get a snapshot this month?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] nk33:
Ok thanks.

My next question… what is the purpose of nightlies if they can be unstable…. When if you have a stable version why not just use that?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] hello_world.c:
Well...how do you think a stable version becomes stable?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] nk33:
ok - so am i to assume that every so often one of the nightlies is stable? if so how do we distinguish a stable version from a beta version?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] redpoint73:
Trial and error, or reports by others. Such is the nature of nightly builds. Nightlies contain the latest CM changes and represents the bleeding edge. You get the latest updates, latest bug fixes, but some things may have been broken in the process, also. A nightly can be better than the one before it, or worse, or not noticeably that different at all. That is just how it is. If you don't like the results after flashing a nightly, just pick another one and flash again.

But for a version that has been around a bit (12.1 is fairly mature) the nightlies tend to be very stable, and often no "deal breaking" bugs keeping it from being a daily driver. But what "stable", "deal breaker" and "daily driver" all mean is subjective, and will vary from one user to another. So again, trial and error (trying it out for yourself) is often your best bet.

I've seen someone mention on the CM13 thread that the "last" 12.1 nightly is not so good, but the one before that is excellent. Not speaking from experience, just what I've read.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] nk33:
haha that was me that said that! LOL:laugh:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] redpoint73:
Ha! Well, you should really listen to that person's advice then!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] jbarcus81:
Anyone else getting major google play services errors with latest nightly? 12/11 build..
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] laxor:
Latest CM 12.1 nightly was 11/23. Everything after that is CM 13.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] jbarcus81:
Ok.. (getting too old to keep up) lol..
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] jbarcus81:
Anyone have a mirror for cm-12.1-20151123-NIGHTLY-mondrianwifi.zip ?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Alexey71:
https://drive.google.com/file/d/0B35Mew37y2a_S3RaV0ZEREF1UWc/view?usp=sharing
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] jbarcus81:
THANK YOU!!!!!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] hajkan:
Hi

Is someone kind enough to reup this r cm-12.1-20151123-NIGHTLY-mondrianwifi.zip ? the link above is timing out on me.

Thanks
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] _dsouza_:
Just out of curiosity: what does this specific nightly build has that is not available on the last snapshot build (cm-12.1-20151007-SNAPSHOT-YOG4PAO335-mondrianwifi.zip)?

I am using this snapshot build for months now without major issues...:good:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] hajkan:
I do not know, i would like to try the latest monthy. The cm12 from december links are all dead.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] steventrannn:
I'm on CM 12.0 right now. What do I need to wipe in TWRP before I update to CM 12.1?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] arrrghhh:
If you want to do a clean flash, do a 'factory reset' in TWRP. This will wipe everything needed for a clean install/flash.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] kensheen:
Anybody can give me another gapps link. Devhost is not working for me
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] arrrghhh:
http://opengapps.org/

Use micro (or below if you prefer).
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] nk33:
i am running the latest snapshot of 12.1.

I am thinking of buying a 128gb card for this - can anyone confirm it works? i am sure if it did i would have to format with fat32...but i am not bothered about this - as long as it works...

thanks
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] kensheen:
I have random freeze while using Facebook and chrome. Anybody have similar problems.? Using 20151007snapshot
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] nk33:
When this happens to me I use 3c toolbox to kill all apps and after that it runs fine.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Alexey71:
Build from last sources https://drive.google.com/open?id=0B35Mew37y2a_aGZ3MEpoakZaZ28
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] humbertoucb:
hi Alexey71 !!! you could find the adreno drivers for lollipop ?:)

I asked him to do a test with kernel

I did not know who had the last sources LP :fingers-crossed:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Alexey71:
No new drivers for android 5.1.1)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Alexey71:
Now, all new builds will upload here - https://www.androidfilehost.com/?w=files&flid=78839
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] humbertoucb:
Nice mate .... cm-12.1-20161022-UNOFFICIAL-mondrianwifi.zip

Do not forget the cm11 :good::good:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] llapao:
Sorry to say but I don't understand this kind of answers.

Please give me some credit, when I ask for a good kernel I was referring to a cm12.1 compatible with of course more options than the stock one.

Let me decide if for my own user experience an alternative kernel (with all the tweaking possibilities) its more proficient than the stock one.

Cheers and thanks in advance.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] KarlDag:
Well, you could have taken 1 minute to check the forums and see there is no such thing as a custom kernel for this tab.

I'd give you credit of there were 20 choices and you asked peoples opinion for the next one, but no credit for not looking.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] the Doctor:
My question was sincere. What are you hoping to accomplish with a custom kernel?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] 1plus:
I'm aware that google change things back in LP. But I wrote the post in regards to 12.1 nightly. It used to work just fine with CM12 all this time, w/o using google exchange "services" (what kind of service can it be if it deliberately reduce exchange activesync only to their own gmail app???)

Thing is that due to 5.1 aka CM12.1 release, I had to reinstall gapps and that also reinstalled exchange services to google. I kept CM email app, still w/o proper exchange services it was not working.

The real problem was even dirty flash afterwards does not restore proper services so had to do it manually.

Also, I tried that new emailing boxer app from Cyanogen. It does work but asks for payment (lol) to use ActiveSync. Seems when anyone hears "Exchange ActiveSync" they all think "oh corporate stuff, lets charge them to hell"
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] llapao:
Thanks for the opportunity to clarify my needs.

I have changed many kernel configurations in another Samsung device with great benefits.

Those include:

CPU (Frequency, Governor)

CPU Voltage

CPU Hotplug

GPU (Frequency, Governor)

Screen (Color Calibration [RGB])

Wake controls (DT2W, S2W)

Sound (Faux Sound)

Battery (Fast Charge)

I/O Scheduler

Kernel Samepage Merging

Of course I already searched for a 5.1.1 compatible kernel using the interwebs ;)

We only have a custom kernel for 4.4.

I may develop a kernel for 5.1.

Thanks.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] RELLdot:
Gallery, etc.

Is anyone else having trouble with the gallery?

The pictures in my gallery and the photos app don't always show and eventually disappear altogether. I can still select the pictures but I can't see them. I

I also noticed when attempting to edit my user profile, it says the contact doesn't exist. On CM12 it wouldn't save when i changed the picture.

If I can post a log or something to help I can, I just don't know how to.

Thanks.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] hallerx:
I just want to send some feedback after using 20th April nightly. Long story short, I have decided to flash due to Tab Pro 8.4 freezing and crashing at least twice a day with system ui stopped responding error. I tried factory resets, uninstalling apps, removing sd card, nothing helped. So here goes CM12, which solved this issue for me and tablet gives smoother use experience than before. Finally a device being in usable state.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Noobla_Khan:
I swear at one point you could find gapps packages that had the old exchange services apk but I haven't seen any like that in a while and I'm not sure why it has to be one or the other.

I see quite a few people raving about "Nine" for exchange and it looks like it's free in the app store, I may give it a try. Have you tried it?

EDIT: Just spent the last 10 minutes playing with Nine, you should try it, looks really good.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] llapao:
Why not using www.apkmirror.com exchange app and services? Official and up to date.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] 511pf:
I've read through the thread, and based on what's been written, these nightlies look good. However, can anyone comment on their experience with the latest builds? It looks like Exchange support is an issue. Any other issues I should be aware of? I'm on the last CM11 milestone build, and it's 100% feature complete and rock-solid. That's really what I'm looking for in moving to Lollipop/CM12.x and I am willing to wait if it's not quite there yet. I get that nightlies in general aren't necessarily perfect, which is why I'm asking for people's experiences.

Assuming I don't use Exchange, is it worth the jump, or are things not quite there yet?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] developer58:
Root is not working anymore.

Yes, I enabled it in the developer settings.

Verstuurd vanaf mijn SM-G920F met Tapatalk
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Noobla_Khan:
Exchange is not an issue, some people like to have their exchange account in a separate app like it used to be in Kitkat. Exchange accounts can be added in the Gmail app and they work just fine, if you like to use a separate app you can follow the method a few posts back or use a 3rd party app like Nine.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] SeveralBunnies:
After flashing a 12.1 nightly from a stock rom I had to re-root for some reason. Same goes for installing a custom recovery obviously.

To add some input to the exchange topic. My experience is that when I add an exchange sync account to any 3rd party email client I get very frequent error messages saying "exchange services has stopped". This is the case with multiple nightlies and multiple gapps packages, so it seems to be more than just a small nuisance or a change in Google's policy.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] developer58:
Tnx, re-rooting didn't work too. Just as flashing a new recovery.

Verstuurd vanaf mijn SM-G920F met Tapatalk

---------- Post added at 01:38 AM ---------- Previous post was at 01:37 AM ----------

Correction : new recovery is working.

Verstuurd vanaf mijn SM-G920F met Tapatalk
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Noobla_Khan:
DELETE
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Noobla_Khan:
Running clean install of 4/26 build with Slim Normal gapps, not having any issues with Nine exchange app. Will see how it goes after a full day.

EDIT: Took my tab with me to work today and used it a bunch to test my exchange account in the Nine app. Not a single issue to report, I am getting notification as I should and everything seems to be running great.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] caloyzki:
Is there anyway where we can see the changelog?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] arrrghhh:
http://www.cmxlog.com/12.1/ ?

http://www.cmxlog.com/12.1/mondrianwifi/ << even better, for mondrianwifi :)

FYI, this is in the OP. Y'know, that post you didn't read.

Useful Links

Unofficial changelog

Mondrianwifi wiki
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] SeveralBunnies:
Since I'm a newbie I can't post any links but check the OP, the link to the changelog website is listed there.

I've been having major issues with my device these past few days:

1. My tablet died overnight, and I was unable to wake it or charge it. I found people with similar issues and the fix to this was to disconnect the battery for a short time. Afterwards it boots and charges normally.

2. Now when I turn it on after charging I get a non-stop error message saying "unfortunately the process com.google.process.gapps has stopped".

3. This continues until some random point where the tab dies and I have to repeat the first step again for it to boot.

The same thing happens with several nightlies and I've installed the gapps from the OP. I've tried various fixes that circle on the web, but none of them seem to work. Does anyone have an idea of what's going on here?

I'm not sure if this is an issue related to CM12.1, or that it is a more general issue. My apologies if this isn't the place to post this.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] direwolf1:
Try a different gapps package. I'm not familiar with the gapps posted in the OP, but you definitely need a new set of gapps for 5.1 (CM12.1 is 5.1, while CM12 is 5.0), and you get Google process FCs if you install the wrong gapps. I'd recommend Banks's gapps from here, or the gapps available here. I use banks's gapps with the 12.1 nightlies for this device and have no problems at all.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] llapao:
Also cleaning all the gapps cache and data worked for me in the past. Just use app settings to clear all data from Google app, Google framework and play store. Yes you will loose previous configurations.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] SeveralBunnies:
Thanks a bunch for your replies guys. I'm going to try Banks's gapps now, hopefully that'll resolve the issue.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Noobla_Khan:
Here's another option that I've had good luck with on this tab:

http://www.slimdevs.com/Gapps/Lollipop/5.1/

I've tried the mini and I am currently using the regular and both work great.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] mackenzie121:
Anyone having WiFi probkems. It won't pick up my wifi. Sometimes it does, other times it doesn't. Picks up all others around me though
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] jd22:
I had a similar problem when I tried CM12.1.

Most of the time the tablet didn't connect with my Wifi network. It was trying to establish the connection but never succeeded. As a workaround I had to change the channel in the router or remove the tablet from the "known devices" list. Sometimes the workaround worked, sometimes not.

I changed back to CM11 and will wait for a M-release of CM12 for the next attempt.

Best Regards,

Jens
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] mackenzie121:
I went to cm12.1 because it's lollipop and looks nice as I don't think my tablet will get the update any time soon.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] SeveralBunnies:
The Banks's gapps pack seemed to have resolved the issue, thanks again!

This morning I found that my tablet had died again overnight and I had to dis- and reconnect the battery to get it to turn on again. I'm starting to think this is hardware related and not a CM12.1 issue. I'll do a few more tests and submit a thread in the troubleshoot forum, as I found that more people posted similar issues without a general consesus of what the cause is.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] samer menla:
guys what is better the cm 12 or cm 12.1?

i just wanna know before flashing

thanks
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] vstoian1:
Hi guys,

I have a pretty annoying issue and a few months have passed but it seems that the problem still persists.: I noticed that when the battery is low charged (below 25%) my tablet is rebooting by itself, becoming impossible to use. Immediately after connecting the charger, it seems to work properly. I tested each update in the last two months, but i had no success. Is there any setting or trick to solve this?

Thanks in advance.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] direwolf1:
GPS/Location Issues

Anyone else having GPS/location problems on 4/28 nightly? It doesn't work at all for me. Can't get a location on maps, and GPS status shows no satellites. I'm downloading 4/29 now, so we'll see if that helps.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] monkeybusiness:
Gps seems to be working for me on a clean 4/29.

You tried updating Google play services as well? Maps requested it for me when I updated the app (I think it mentioned updated maps API). I'm using the gapps mentioned in the OP if it makes a difference.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] caloyzki:
Guy's. I need a big favor. Can someone send me just the apk for the calendar? I really appreciate it. Tia