yashsingh1/xdaforums huggingface dataset:
[Transformer TF300T Android Development] Reksho:
About the wi-fi disconnects/reconnects/sleep: apparently, this is a known issue in marshmallow as a whole and not just in this particular rom. I attached a link down here where multiple users reported this problem (on nexus devices). A Google representative got back to them and said that it was acknowledged and fixed internally. No ETA as of yet but shouldn't be too long for the next update!

https://code.google.com/p/android/i...gh&colspec=ID Type Status Owner Summary Stars
[Transformer TF300T Android Development] g-member:
nope it won't.....
[Transformer TF300T Android Development] timduru:
Nothing changed since last time you posted.

google photo crashing.

It's already there and working fine.

You need to use nano opengapps to get Now on Tap to work

and you need to activate it in google now settings.
[Transformer TF300T Android Development] Nicolas Love:
My results with t10 kernel.

Flickering is there.

root@tf300t:/ # cat /sys/kernel/target_info/info

soc_speedo:1, cpu_speedo:7, cpu_process:2, core_process:0, project_id:2

root@tf300t:/ # cat /proc/cpuinfo

Processor	: ARMv7 Processor rev 9 (v7l)

processor	: 0

BogoMIPS	: 1993.93

processor	: 1

BogoMIPS	: 1993.93

processor	: 2

BogoMIPS	: 1993.93

processor	: 3

BogoMIPS	: 1993.93

Features	: swp half thumb fastmult vfp edsp neon vfpv3 tls

CPU implementer	: 0x41

CPU architecture: 7

CPU variant	: 0x2

CPU part	: 0xc09

CPU revision	: 9

Hardware	: cardhu

Revision	: 0000

My results with t11 kernel.

Flickering is there.

root@tf300t:/ # cat /sys/kernel/target_info/info

soc_speedo:1, cpu_speedo:7, cpu_process:2, core_process:0, project_id:2

root@tf300t:/ # cat /proc/cpuinfo

Processor	: ARMv7 Processor rev 9 (v7l)

processor	: 0

BogoMIPS	: 1993.93

processor	: 1

BogoMIPS	: 1993.93

processor	: 2

BogoMIPS	: 1993.93

processor	: 3

BogoMIPS	: 1993.93

Features	: swp half thumb fastmult vfp edsp neon vfpv3 tls

CPU implementer	: 0x41

CPU architecture: 7

CPU variant	: 0x2

CPU part	: 0xc09

CPU revision	: 9

Hardware	: cardhu

Revision	: 0000

My results with t12 kernel.

Flickering is there.

root@tf300t:/ # cat /sys/kernel/target_info/info

soc_speedo:1, cpu_speedo:7, cpu_process:2, core_process:0, project_id:2

root@tf300t:/ # cat /proc/cpuinfo

Processor	: ARMv7 Processor rev 9 (v7l)

processor	: 0

BogoMIPS	: 1993.93

processor	: 1

BogoMIPS	: 1993.93

processor	: 2

BogoMIPS	: 1993.93

processor	: 3

BogoMIPS	: 1993.93

Features	: swp half thumb fastmult vfp edsp neon vfpv3 tls

CPU implementer	: 0x41

CPU architecture: 7

CPU variant	: 0x2

CPU part	: 0xc09

CPU revision	: 9

Hardware	: cardhu

Revision	: 0000
[Transformer TF300T Android Development] emanuele1986:
yes i know i removed google photo to change the photo, but I thought that, after uninstalling Google photo, you could figure out what's wrong. With the next update i format the tablet and i will use nano gapps. I will say about it.

For system f2fs any chance to see it in the next update?

Thank you :)
[Transformer TF300T Android Development] timduru:
f2fs helps on write operations

as /system is readonly there's no point in switching to f2fs.
[Transformer TF300T Android Development] timduru:
New Version #015

New rom version available: KatKiss-6.0_TF300T_015.zip

ChangeLog:

- Improve Notification drop down smoothness with wallpaper on

- Add option to disable WallPaper for extra speed / battery saving (Display => Wallpaper Mode)

- DocumentsUI: Display advanced storage in the list by default (show internal storage, external SD...)

- Show each app name being optimized during boot

- QuickSettings: add Immersive mode Tile by default

- QuickSettings: remove Cast and Inversion tile by default

- QuickSettings: sync default tiles with settings

- Settings: add missing do not disturb Tile

- Battery stats: use release build policy for hiding unaccounted/overcounted consumption by default

- Battery stats: add option to display extra stats

- Battery stats: add missing 1.6-1.8GHz power estimates

TF300T KatKernel 030:

- Fix flickering with some tablet models

- add target_info sysfs

TF700T KatKernel 029:

- disable ksm
[Transformer TF300T Android Development] lollyjay:
Hi I just returned to this forum. Couldn't find where to download the katkernels.
[Transformer TF300T Android Development] timduru:
They are included into the rom zip
[Transformer TF300T Android Development] lollyjay:
Oh! Derp! :p
[Transformer TF300T Android Development] Berend de Boer:
I noticed that screen cast using Chromecast does not work, some message about device not optimised. Is this a hardware issue meaning it will never work?
[Transformer TF300T Android Development] timduru:
hardware libs issue.

But never say never ;)

I can actually get it to work, but in software, so you won't get 60fps ;) and no sound ,

it kinda works if you want to show something like photos or browser or such, it's fine. :)

But the other thing is that it crashes the tablet when disconnecting, so not really prime time ready. ;P
[Transformer TF300T Android Development] bguerreiro:
Hello.

First of all congrats for the great work. With the lollipop version my Tf300t has been reborn.

But now I've managed to get a tf300tl.

Has anyone tried installing it on it?

If so, are the results any good?

Thanks
[Transformer TF300T Android Development] Reksho:
[MENTION=3951330]timduru[/MENTION]

Hey Tim, do you know whether it's possible to actually use the fifth core of the tegra 3 cpu? I heard that Android doesn't see it but maybe that's because it's designed that way by default?
[Transformer TF300T Android Development] compact_wisdom:
You can use it, but you won't have any umts support. Practically, you will have another tf300t.
[Transformer TF300T Android Development] timduru:
no idea.
[Transformer TF300T Android Development] ghostzyden:
Aww I was hoping to see me301t support :) Haha Nice job on getting this going timduru. Don't even have functional 6.0 on the Galaxy S6 yet, but you guys keep these older devices ticking. I don't have the tf300t, but thanks for building it for those who do :)
[Transformer TF300T Android Development] JeanMichael:
Hi all! I have tf300tg and I am now able to use the Internet gsm. PPP Widget 2 is working again!
[Transformer TF300T Android Development] farmtool33:
Hello,

I am now on TWRP 2.8.1.x Do I firstly need to upgrade my recovery before flashing this ROM ?
[Transformer TF300T Android Development] ch3mn3y:
Yes. You need at least 2.8.7.0 version.

You have link to Kang 2.8.7.2 in Installation Instruction.
[Transformer TF300T Android Development] farmtool33:
Thanks! flashed the new recovery, now backing everything up and then installing Katkiss! Thank you and thanks op! :D

EDIT:

Got some trouble when I formated the /data, but got it repaired with repairing the filesystem.

Works like a charm now!
[Transformer TF300T Android Development] mloc33:
Does anyone have problems playing Youtube videos, mine keep freezing, with sound still playing, sometimes it`ll start playing, others it won`t.

Tried bringing the quality down but does nothing...
[Transformer TF300T Android Development] J0SH1X:
I can't fix that bootloop ill format data as f2fs install the rom gapps and i results in a bootloop

---------- Post added at 08:39 PM ---------- Previous post was at 08:31 PM ----------

You can use the sim card ?

HOW DID YOU DO IT!!!!!!!???????
[Transformer TF300T Android Development] Catscratch:
Got the same problem. For me it was the quality. I'm not able to play videos in 720p. I have to go down to 480p. You have to wait a moment then. Youtube isn't scaling down to 480p immediatly. Often jumping to annother video or timestamp inside the video helps. Give it a try.
[Transformer TF300T Android Development] gc2712:
I too had this problem at 1080p quality, but reducing to 720p made the difference. But I have to select a lower resolution several times before it changes in a Youtube video. I assumed the problem might have been our limited broadband bandwidth. (About 5Mbits/sec), but maybe its the ROM?
[Transformer TF300T Android Development] mloc33:
At one stage those very steps would work for me, now they don't. Even if I got below 480p, I would still have the same problem, not as much, but much enough for me to give up on that video....I don`t know.
[Transformer TF300T Android Development] mo2002:
On the latest build and for the life of me I can't figure out why I have lag which results in apps constantly "not responding". I full wiped without f2fs and again with it. For quite some time it ran decent. I tried changing through performance and it works for maybe a hour but then the same problem persists.

I know this is an easy fix but I'm hitting a wall on how to correct it.

:edit

Disregard I changed some settings and now I'm getting much better usage
[Transformer TF300T Android Development] Ctrl-Alt-Del:
Hi Timduru,

I already report it but got no response, I will send you log files by PM right after the issues. I also found an another bug(force close) in settings =>data usage=>ethernet even if I have a Asus usb dongle with a usb modem connected to it.

Rom version: KatKiss-6.0.1 V015 with Gapps nano. Clean flash from V012.
[Transformer TF300T Android Development] timduru:
Yep, I've been able to reproduce that

Not found a fix for the BT yet,

so yes, for the moment just do as you say and double activate, it's easy enough.

I'll have a look for the ethernet dongle data usage settings.
[Transformer TF300T Android Development] Ctrl-Alt-Del:
No problem, thank you! :)
[Transformer TF300T Android Development] JeanMichael:
Hmm.. Install "ppp widget 2".. Then I place widget on desktop, grand access with SU.. Then I click one or two time on widget and I take window with new apn settings. I filled out the field APN, username, password.

And I press connect.. And he hung up!
[Transformer TF300T Android Development] timduru:
Okie, I was able to reproduce the data usage crash with ethernet dongle.

It'll be fixed in the next version.

There really must not be many tablets with ethernet capability out there, because the aosp code just can't work as is. ;)
[Transformer TF300T Android Development] JohanTW:
I had the same problem.

In Lollipop #30, I set cpu frequency min:51Mhz max:760Mhz, playing video with youtube app or ogyoutube still works fine.

but when I use MM#005 - #011, had the same problem. especially jump to another timestamp while playing 720p with youtube or ogyoutube app.

Using mxplayer(hw decode) streaming 720p youtube video source, jump to another timestamp, had the same problem too. but download it then play it with mxplayer seems works fine.

Maybe streaming is the reason !?

set cpu frequency max to 760Mhz, the problem will be more apparent.

Now I am still using lollipop #30, streaming 720p 1080p still works fine. (same wifi ap)

ps. Get youtube video source by http://www.tubeoffline.com/download-YouTube-videos.php
[Transformer TF300T Android Development] Ctrl-Alt-Del:
Timduru developer is the best ever! Thank you very much! Your hard work is really appreciated. Of course, this ROM brings fantastic features far more advanced than the stock rom. :)
[Transformer TF300T Android Development] BigOHenry:
Same problem here. Cant play video on youtube more than 480p. At 720p video is freezing.
[Transformer TF300T Android Development] timduru:
I can play fine videos at 720p here.

But it might depend on the bitrate or such.

Could you give me a link to a video that doesn't work at 720p for you so that I can try to reproduce it ?

The thing to note in Marshmallow currently is that the google codecs are using cpu instead of gpu to decode.

So yes, if you limit the cpu freq to 760MHz it's not surprising that it'll not play correctly.

So while the tablet is normally capable of playing 720p fine in that setup, it might vary depending on the bitrate / encoding and the load on your tablet.

(check that you don't have some app using the cpu or i/o with the top command)

Could also be wifi related with some network types or chip versions maybe,

can you also try to turn wifi off , then back on, then try to play the video again ?
[Transformer TF300T Android Development] BigOHenry:
Its every video on youtube at 720p:

720p60: https://www.youtube.com/watch?v=ZZayFJPa3gY

720p: https://www.youtube.com/watch?v=IH5dl_TGC60

Only one app is on (YouTube). I tried it on 3 differend wi-fis.

I tried turn wifi off/on but it not helped.
[Transformer TF300T Android Development] timduru:
EDIT:

I can play fine both videos actually,

the first one just takes a bit more time to buffer, but then it plays fine.

Videos are around 5Mbit/s stream at 720p.

I don't see the first one as 720p - 60fps though, where do you see that ?

Do you have a different youtube version than the official package or something ?

I forgot to indicate that, but it's regular 720p @ 30 fps that our cpu can handle with google codecs, so if you force it to use 60fps or something, it'll most likely barf ;)

Overall since I can play these fine,

check the cpu load on your tablet, having only one app running doesn't mean that there are no background apps that could eat cpu or i/o and so making youtube stutter.

Also just to make sure, you're using the Youtube app and not playing them in the browser ?
[Transformer TF300T Android Development] timduru:
New Version #016

New rom version available: KatKiss-6.0_TF300T_016.zip

ChangeLog:

- Video: fix gpu hardware accelerated nvidia tegra3 OMX codecs support

- External storage: Add ExFat and NTFS support

- External storage: make writable to all apps by default

- Settings: Add option to disable external storage writable to all apps (Security => External storage permissions)

- Settings - Data usage: fix crash with ethernet dongle

- Launcher3: Reimplement Wallpaper internal rendering

- Keyguard: render wallpaper internally if System wallpaper rendering is off

- Disable System Wallpaper by default (see post #2 for more info)

TF300T KatKernel 031 & TF700T KatKernel 030:

- lowmemorykiller: Don't count reserved free memory

- binder: Change binder mutex to realtime mutex
[Transformer TF300T Android Development] Nicolas Love:
I can play YouTube videos fine.

But I don't use an app. I use a browser.
[Transformer TF300T Android Development] penfold99:
Both work fine for me on #15.

Just installing #16...
[Transformer TF300T Android Development] Catscratch:
First test on #16 seems to be positive. I can view YouTube 720p60 without any problems so far.

Gesendet von meinem TF300T mit Tapatalk
[Transformer TF300T Android Development] penfold99:
Yep, they play just fine on #16 as well...
[Transformer TF300T Android Development] Reksho:
This right here. If it wasn't for the wi-fi issues, I would jump into this version just for this feature.
[Transformer TF300T Android Development] Afribird:
Just installeren #16, first impressionisme is very oké ?. Only thing I notice is that the wallpaper is nog working tot me. Black background and I can cannot change it
[Transformer TF300T Android Development] timduru:
see post #2
[Transformer TF300T Android Development] Afribird:
In previous versions I stille had a wallpaper. Post #2 zilver the thing. Thx
[Transformer TF300T Android Development] msssm:
What is that about the different kernel for the TF700T? Is KatKiss working equally on the TF700T with that kernel? Is there some installation guide?

As KK has brought my TF300T back to life, I'm looking for some equal rom for my other TF700T.

---------- Post added at 09:26 AM ---------- Previous post was at 09:18 AM ----------

Interesting, the same issue I encounter here all the time, or quite the same. The report says, the Wifi says connected but does not work.

My experience was that nightly syncs were failing. They were failing after a while when display was closed. Then opening I see the Wifi just connecting in that moment (no connected state, this is different from the report). On my Access Point I see the TF300T device disconnecting after a while. I tried all power policies for the Wifi. Anyone has seen this issue? This is breaking all my nightly syncs with different clouds. Some like FolderSync can switch Wifi on for sync, I'm going to try that as a work around.

No news on that issue yet as it affects all devices on Marshmallow? As I was going to migrate other devices like some MotoG2 (titan) to Mashmallow I would rather wait for that major issue being fixed.
[Transformer TF300T Android Development] timduru:
There's a dedicated TF700T version available that includes the TF700T kernel: http://xdaforums.com/transformer-tf700/development/rom-t3282166
[Transformer TF300T Android Development] henk-jan:
#016 works flawless. Great work, no: excellent job! :good:
[Transformer TF300T Android Development] ddd3astra:
I am having problems with Wifi dropping during sleep (I have set it to always stay on), more than in previous versions.

The TWC cable app, which had had audio-video sync problems before, does not run at all with the new codecs. I will try to diagnose it when I have time.
[Transformer TF300T Android Development] KritonK:
Problem with exFAT

I tried to use exFAT on my external SD card with #016, but this proved to be impossible, despite the addition of exFAT support.

I formatted the card on Linux using mkfs.exfat, then inserted it into the tablet. The system recognized it as a new SD card and gave me the option to use it either for transferring data or for internal storage. I chose the former, and a few directories were created on the card. After rebooting, I was informed that the SD card was corrupted. The only option I was given was to reformat it, losing any data that I might have put on the card. What's more, reformatting changed the file system to VFAT.

I reformatted the card again on Linux. I reinitialized the card on Android, and this time I shut down the tablet and mounted the card on my Linux machine. Checking the card with fsck.vfat showed that again there were problems with the file system. However, I was able to mount the card and copy the files that the tablet had put there. I formatted the card once more and copied back the Android files. This time, Android identified the card as a new card, but did not write anything on it. After rebooting, the card was still fine. However, after copying a file to the card and rebooting, the card was again corrupted. Repairing the card from Android resulted again in its being formatted to VFAT, which I have kept for now.

To summarize:

Writing to an exFAT-formatted card results in corruption of the card's file system.

There is no way to fix said corruption, other than reformatting the card.

Reformatting the card results in the card being formatted in VFAT instead of exFAT.

Is this something that can be fixed?
[Transformer TF300T Android Development] timduru:
indeed, with multiple tests I was able to reproduce that.

It happens if you don't wait long enough after you've copied the files and before ejecting the card.

It seems that exfat doesn't force flush when unmounting.

I'd say to be safe to wait about ~30s to 1 minute before ejecting the card for the moment.

I'll add a flush before unmount into vold code for the next version.

NTFS doesn't seem to suffer from the same corruption than exfat

But to add to that after trying things with NTFS I noticed that it's not using the correct binaries in V016, so you won't be able to read ntfs cards either ;)

That will be fixed in the next version too.

About the format option, yep it can only format to fat at the moment.

Android's way of "fixing" things ;P
[Transformer TF300T Android Development] Berend de Boer:
I noticed that since #15 (possibly earlier) my GPS doesn't want to fix, 2 satellites show up at best, none fixed with the GPS Status app.
[Transformer TF300T Android Development] timduru:
Nothing really changed gps wise since the beginning.

It's most likely that your lto data has expired, it needs to be redownloaded every now and then.

Click again the "install gps quicker fix" in the K.A.T app and reboot.
[Transformer TF300T Android Development] KritonK:
Oddly enough, I noticed the exact opposite: I some times record my route using Google MyTracks. Last time I tried it, I was using KatKiss Lollipop and, even with KatApp to speed GPS syncing, MyTracks would start recording only after I'd walked for a few blocks. With MarshMallow #015 (again using KatApp) which I tried this weekend, MyTracks started recording right outside my home!
[Transformer TF300T Android Development] monark88:
Thanks for this awesome ROM. Your hard work and efforts are greatly appreciated. Seriously. You're awesome.
[Transformer TF300T Android Development] ddd3astra:
Maybe it was just a glitch in the network at the time. I reset the TWC app and the video is as smooth as butter. I haven't experienced any network drops, either. Once again, a great ROM gets even better!
[Transformer TF300T Android Development] BigOHenry:
I made clean install of #16 and problem with 720p videos is gone :) I can play even 720p60 without any problem now :)

Thank you very much tim for amazing ROM !!!!!!
[Transformer TF300T Android Development] timduru:
Good to hear :)

Thanks for the update.

one less headache ;)

I'm still curious though, where do you guys see the 720p60 stuff ?

in the youtube app ?

I don't seem to have that in mine even on the 1st video you pointed out before.

Same on my PC if I use the website, it doesn't list that option.

Being in France, I wonder if it is filtered by country or something maybe.
[Transformer TF300T Android Development] Makarboy:
I have no sd, how can I install this rom for the first time if I must format all? Can I copy the files(rom, gapps, super su) after formatting while I am in the recovery?

I mean, I format all, then I connect usb to mypc and i copy the rom within the recovery. Can I do that?

and the last step "Change /data filesystem to f2fs" I guess that i can do with the recovery?
[Transformer TF300T Android Development] compact_wisdom:
You can copy the files while in recovery using adb push.

Formating the /data partition to f2fs can also be done in the recovery, if it's a recent version of Kang twrp. Go to repair / change Filesystem.

Gesendet von meinem TF300T mit Tapatalk
[Transformer TF300T Android Development] Ctrl-Alt-Del:
Directly within the YouTube application, I'm in Canada, just click quality and you should see the 720p60fps.

I made a connection from Netherlands using a vpn and get the same feature.

https://youtu.be/C_Ya_BUmSWc
[Transformer TF300T Android Development] timduru:
ah okie,

yep I see it on that one :)

weird it is not showing it for the other one.
[Transformer TF300T Android Development] Makarboy:
when I try to see the devices using ADB DEVICES in the last kang twrp recovery I got this message:

adb server is out of date. killing...

* daemon started successfully *

error: device not found

any ideas?

P.D. I have disabled MTP and now I cannot go neither to recovery

P.D. My tablet is bricked, any help would be okay please (appears tean win logo, restart, appear teamwin logo restart) i have no bootloader access
[Transformer TF300T Android Development] Clamor:
While tablet is with TWRP logo, PC recognize it as adb device (it has to). PM me, I'll try to help
[Transformer TF300T Android Development] gc2712:
Just installed #016 on both TF300 and TF700. Followed exactly the usual procedure for update of ROM in first post. In each tablet I had previously disabled the wallpaper service, but still the default green wallpaper that installs with the ROM loaded. Whenever I tried disabling the wallpaper service and rebooting it returned to the default green wallpaper. However, if I chose 'normal' or 'disable system wallpaper rendering' I would get the black background I was seeking. Before I learned about disabling wallpaper service I used NoWallpaper app and I assume that was being used when I chose the "normal" option.

This is a very minor concern, but has never happened before in earlier versions. Any reason/solutions?
[Transformer TF300T Android Development] timduru:
The default launcher is indeed always using internal rendering in V16.

I can make it so that it doesn't do internal rendering when the wallpaper service is disabled in settings, that way you get a black background if that is what you want ?