yashsingh1/xdaforums huggingface dataset:
[Xperia Tablet Z Original Android Development] qsnc:
guys, i've been reading your comments, don't worry about that. i've actually commited a lot of changes to the kernel. i have had no problems in testing, so please give it a shot. i do think the changes made it in time for today's nightly, so download that and report back - be sure that if something by any chance shouold NOT work, post logs together with the problem report.

thanks for collecting information here... cant react to every post, unfortunately, since i am spending lots of time working and developing ;)

side note: f2fs is solid again, so no worries about that.
[Xperia Tablet Z Original Android Development] BlackAfghan:
crash during sleep

Thanks for your great work! :good:

Sadly, it crashed again during sleep.. :(
[Xperia Tablet Z Original Android Development] BlackAfghan:
random kernel panic

Another critical crash.. :crying:

Seems to be worse than before! I even lost some data.. I will switch back to the old kernel..
[Xperia Tablet Z Original Android Development] *justintime*:
Wow what happened with the latest nightly? It crashes even while booting.

Restore by twrp crashes also. Have to flash older nightly which get in a bootloop.

After that I can restore backup by twrp.

Sorry I have no log of it. Dive in tonight how to provide log.
[Xperia Tablet Z Original Android Development] Rootk1t:
Let's wait for todays nightly, as d/d 09.06 is not working at all.
[Xperia Tablet Z Original Android Development] andyvdsteen:
Both 0609 and 0610 crashes during boot. Even before logcat can log anything.
[Xperia Tablet Z Original Android Development] *justintime*:
I can confirm this. (Pollux)
[Xperia Tablet Z Original Android Development] phillipssat:
Installed 2016-06-10 on windy without problems. Booting also no problem. Now testing stability ...
[Xperia Tablet Z Original Android Development] phillipssat:
Reboot while reading news with chrome Browser.

Very Bad.....

and again while shopping in amazon APP ..
[Xperia Tablet Z Original Android Development] duy_ng:
Unfortunately this doesn't work for me. Emulator says "permission denied". What's wrong

edit: solved, flashed boot.img again and it worked
[Xperia Tablet Z Original Android Development] Rootk1t:
you need to enter SU first, grant root permissions to terminal emulator app and then enter command.
[Xperia Tablet Z Original Android Development] melinux:
Is there any solution to the problem of being stuck with a blank black screen after flashing the boot.img?

I can't bring my pollux (SGP321) to install cm13... here's what i did so far...

My tablet: Sony Xperia Tablet Z LTE (aka SGP321 / aka pollux) - Stock Android 5.1.1 (Build 10.7.A.0.228)

I unlocked my bootloader using this tutorial: http://users.telenet.be/dvd/Unlock%20bootloader%20Sony%20Xperia%20Tablet%20Z.htm

and to disable the Windows 10 driver signature, i used this tutorial: http://www.howtogeek.com/167723/how-to-disable-driver-signature-verification-on-64-bit-windows-8.1-so-that-you-can-install-unsigned-drivers/

All this works fine, but when i flash the boot.img (fastboot flash boot boot.img), reboot the device (fastboot reboot) and press the volume rockers while the device reboots, i'm left with a blank black screen. Since i don't get any error messages, i don't know what i'm doing wrong. :confused:

The only option then, is to repair my Xperia Tablet Z LTE with the Xperia Companion software... :(

What am i missing???

I know there where other users with the same problem, but i didn't find any working solutions to their questions either...
[Xperia Tablet Z Original Android Development] *justintime*:
Somebody tried 11/06 nightly? Is it booting?
[Xperia Tablet Z Original Android Development] duy_ng:
Yes, works quite good

Gesendet von meinem Xperia Tablet Z LTE mit Tapatalk
[Xperia Tablet Z Original Android Development] *justintime*:
Why is it that when I flash nightly. (11/06) I have to restore the boot from an older twrp backup?

If I doesnt it will crash during boot.

Edit:

Wifi is not working on this one.
[Xperia Tablet Z Original Android Development] phillipssat:
2016-06-11 installed. Seems to be more stable...

But since 2016-06-10 Autorotation failed after some time in Doking-Station. It stays landscape ....

Only reboot helps...
[Xperia Tablet Z Original Android Development] *justintime*:
I did a factory reset (keep media) in CM recovery.

In welcome screens also no Wifi.

Did the mixed up the Pollux and pollux_windy devices or something?

And please for those who says it's working. Mention your device
[Xperia Tablet Z Original Android Development] andyvdsteen:
0611 also not booting for me.

However, *justintime* seems to be right. Fastbooting the boot.img from 0608 makes it boot again.
[Xperia Tablet Z Original Android Development] monkeydrufy:
I'm having the same problem, I've installed the 11/06 and the tablet won't boot anymore.

I've tried to reset it and flash an old rom via cwm recovery, but during the flash the tablet reboot.

How have you fixed the issue?

thanks
[Xperia Tablet Z Original Android Development] xperiaatic:
thanx for the tip, 0608 boot.img did the trick :good:
[Xperia Tablet Z Original Android Development] Marco Odradek:
Yes, but i am experiencing a lot of reboots :crying:
[Xperia Tablet Z Original Android Development] xperiaatic:
11/06 wifi does not work on pollux
[Xperia Tablet Z Original Android Development] Røbin:
What about for our dogo?No new update.Is the thread dead or what?sorry for commenting in wrong thread.
[Xperia Tablet Z Original Android Development] *justintime*:
Just restore the boot image from your backup.

Or extract boot.img in the zip from nightly's before 8/6/16

I stepped away from Cm13 to unstable for daily use at the moment.
[Xperia Tablet Z Original Android Development] xperiaatic:
cm-12.1-20151007-SNAPSHOT-YOG4PAO336-pollux.zip is it the latest or is there something more recent for the 12.1 version?
[Xperia Tablet Z Original Android Development] *justintime*:
You are in the Cm13 thread so. Yes this newer but unstable (random reboots and freezes) , only nightly's.

There is a separate CM12 thread I believe.

Pressed thanks button accidentally ?
[Xperia Tablet Z Original Android Development] phillipssat:
2016-06-11

First reboot while trying to drop down Quicknews...
[Xperia Tablet Z Original Android Development] monkeydrufy:
I don't have any backup :S
[Xperia Tablet Z Original Android Development] *justintime*:
Like I said download a nightly before 6/8. Open the zip. Take the boot.img, place it in a folder on the tablet. And flash the boot.img
[Xperia Tablet Z Original Android Development] BEZMan:
FYI, after trying a couple June releases I got back to the May 9th version (but on ext4 as f2fs was freezing on me) that has been posted a couple pages back. Rock solid. No issue and great battery.... In case you still want to be on cm13. Only Skype mic does not work but other than that it is very good.
[Xperia Tablet Z Original Android Development] Komapatient:
Still looking for cm12.1 nightly from 2016-05-22 for pollux.

I do not understand why the nightlies of 12.1 were deleted. :(
[Xperia Tablet Z Original Android Development] qsnc:
again, today's build will include changes. pollux is completely stable on my end.

the recent problems came from lowmemorykiller... thanks for posting info here and please post LOGS if you encounter any reboots or failed wifi or whatever...
[Xperia Tablet Z Original Android Development] Rootk1t:
i have it only for pollux_windy. 22.05 for pollux seems to be gone forever:(

But there is 08.05 build for pollux.
[Xperia Tablet Z Original Android Development] Komapatient:
Better than nothing I guess.

Will wait for todays nightly. Still on 20160603 and experiencing problems now. 5GHz WLAN gone and doesn't come back after reboot.

Keyboard disappearing -> only rebooting helps

Can't attach the log to the board. :confused:

But here we go:

http://filehorst.de/d/bsnpqGep
[Xperia Tablet Z Original Android Development] monkeydrufy:
is it possible to flash the boot.img via cm recovery?

because I see just the zip file from the list

thanks
[Xperia Tablet Z Original Android Development] BlackAfghan:
No, unless you use ADB (which has to be enabled before) and flash it manually..
[Xperia Tablet Z Original Android Development] Komapatient:
Installed nightly 2016-06-15 for pollux. Ended up in a bootloop.

Needed to restore "boot" from my backup. After that it started. But first thing I noticed: Wi-Fi is broken.

Logs: http://filehorst.de/d/beDwGFjm

Edit:

Reverted back to 2016-06-03 nightly
[Xperia Tablet Z Original Android Development] phillipssat:
2016-06-15 installed.

No problems up to now. Great !

[MENTION=5145127]qsnc[/MENTION]

Any chance ever to get HDMI some day ?? :)
[Xperia Tablet Z Original Android Development] phillipssat:
After some hours incl. using docking-station autorotation does not work anymore ....

I had to reboot or to use a Rotation-Control App

No usefull log ...

06-16 12:11:40.246 E/Sensors (623): HAL:write 14 to fd 251 returned 'Device or resource busy' (16)
[Xperia Tablet Z Original Android Development] xbill9:
Just updated to 20160616 Nightly.

This ROM still won't boot clean- so I have been dropping back to 20160608 kernel.

(only running LTE as wifi doesn't work)

I wonder if it is model related - my pollux is the sgp351 US market variant.
[Xperia Tablet Z Original Android Development] phillipssat:
Again Autorotation is broken .

LOG:
[Xperia Tablet Z Original Android Development] BlackAfghan:
Yep.. but otherwise the kernel is stable for two days! [emoji106]
[Xperia Tablet Z Original Android Development] phillipssat:
... And again autorotation chrashed....

Last log from me until reaction....
[Xperia Tablet Z Original Android Development] Komapatient:
No. Mine is SGP321 Germany.
[Xperia Tablet Z Original Android Development] Komapatient:
Installed 2016-06-17 nightly for pollux.

Still the same issues: WLAN not working, not proper booting, needed to recover boot from backup to get it starting.

Nor further testing done, because without WLAN it is useless to me.

Logs: http://filehorst.de/d/bofogckD
[Xperia Tablet Z Original Android Development] Komapatient:
Tried s.th. new today. Factory reset and clean installation.

Sadly I ended up in a bootloop after first restart. Never reached the start screen. So I flashed BlackKernel and it booted. :)

So no useful logs can be provided. :( But it seems there is a Kernel problem with stock CM13.

Edit: Talking to myself? No one else who tries the nightlies?
[Xperia Tablet Z Original Android Development] moesus:
Sorry, can't help the pollux people. Just for all pollux_windy users: I'm on the 17th version, continously updated with cyandelta and working perfectly. No booting issues, only autorotate still not working as discussed before. Maybe that's fixed on the 18th version though... Seem to be some rotation modification there :) I'll update today!
[Xperia Tablet Z Original Android Development] phillipssat:
2016-06-18 windy

Autorotation chrashes not fixed.

[MENTION=5145127]qsnc[/MENTION]: need new Logs ?
[Xperia Tablet Z Original Android Development] chaot88:
2016-06-18 nightly with BlackKernel boots and working well. But tonight there was a SOD :( With CM-Kernel only bootloops...
[Xperia Tablet Z Original Android Development] qsnc:
guys, pollux_windy is working perfectly fine with opengapps.

as for pollux: please post a dmesg / last_kmsg ... if it doesnt boot, i need to see the kernel log somehow.

oh and also please try the 06/20 nightly that'll come.
[Xperia Tablet Z Original Android Development] Komapatient:
Can I pull logs within TWRP?
[Xperia Tablet Z Original Android Development] iestyn99:
Did a clean install by the book (the official cm instructions). So far everything is working perfectly for me. Except for one thing: any more people having a camera with deformation when rotating it?
[Xperia Tablet Z Original Android Development] Komapatient:
Bootloop on Pollux. :(
[Xperia Tablet Z Original Android Development] phillipssat:
Yes, me too.

Camera app absolutly unusable...also menu rotating wrong ...

I took another camera app
[Xperia Tablet Z Original Android Development] qsnc:
try todays nightly please... should be done in about 2 hours
[Xperia Tablet Z Original Android Development] Komapatient:
Same Problem on Pollux.

perfect. No bootloop anymore.

Thank you for fixing.

Except the camera I did not notice any major bugs yet.
[Xperia Tablet Z Original Android Development] phillipssat:
Reason for Autorotation crash found and fixed ?
[Xperia Tablet Z Original Android Development] Komapatient:
Autorotation is working for me. No crashing, but very slow/laggy until the screen rotates.

Dont' know which log I could provide.

And why don'T you just test it yourself?
[Xperia Tablet Z Original Android Development] Komapatient:
Autorotation stops working after some time.

Logs attached.
[Xperia Tablet Z Original Android Development] qsnc:
honestly, i don't (yet) care so much about the camera - its kinda useless in tablets anyways. that said, i'm not even sure this is a strictly device-related problem, i haven't looked into it. it seems other camera apps are fine, which would suggest it's our cm camera... if you care much about that, please get a different app until i've had time to check it out.
[Xperia Tablet Z Original Android Development] Komapatient:
Autorotation still stops working after some time. Took longer since the last nightly.

2016-06-22 nightly pollux
[Xperia Tablet Z Original Android Development] rdlemos:
Auto rotation doesnt work 2016/06/24 nightly. Thanks
[Xperia Tablet Z Original Android Development] phillipssat:
We should find someone who compiles a kernel from 2016-05-09 for Pollux and windy.

Than we could test every new kernel , make logs and than flash this very good "old" kernel to work with the Tablet. Since after 2016-05-09 it makes not a lot of fun to use the Pollux(windy) für a long time.....

And there is no reaction from developer for auto-rotation problem

[ROM][POLLUX_WINDY][6.0.1] ResurrectionRemix-M-v5.7.0-20160618 & Black Kernel 2016-06-05
[Xperia Tablet Z Original Android Development] Komapatient:
[MENTION=5245276]phillipssat[/MENTION] you should be grateful that there is a developer who maintains CM13 in his free time for this tablet.

I do not know how many of you are able to programm/compile kernels, but I am not able.

I was in touch with [MENTION=5145127]qsnc[/MENTION] and testing kernels for pollux. Sadly they did not boot properly.

So he is working hard on it.

You can still use the BlackKernel with every new nightly if you experience porblems.

And instead of complaining you could also deliver logs for him.
[Xperia Tablet Z Original Android Development] phillipssat:
[MENTION=6073162]Komapatient[/MENTION]

You tell nothing new to me.

The Black Kernels also not stable.

It was only an idea to use the newst cm13 in a stable way...

I posted more logs than most users of this Rom...

Next time better use PM..

[ROM][POLLUX_WINDY][6.0.1] ResurrectionRemix-M-v5.7.0-20160618 & Black Kernel 2016-06-05
[Xperia Tablet Z Original Android Development] Komapatient:
Just wanted to share:

Nightly from 26th never booted on pollux. Bootloop with the Sonylogo.

Yesterday I tried the nightly from 28th and it seems pretty good. In prior versions had problems with unstable WiFi and could not determine if it is the pollux or my setup. But it seems far more stable right now.

Also autorotation seems to work. I had no problems so far with it.
[Xperia Tablet Z Original Android Development] AdrianDC:
[MENTION=6073162]Komapatient[/MENTION] Could you test today's Nightly and report back on the AutoRotation issue please ?

The easiest way to reproduce the issue is to boot, check it works, then let the device locked 15-20 minutes,

come back on it, check with an app like Kernel Aduitor that it did deep-sleep most of the time,

and test again if rotation works fine. If it does, problem gone for good.
[Xperia Tablet Z Original Android Development] Komapatient:
[MENTION=2233641]Adrian DC[/MENTION]

I checked the nightly from 28th with Kernel Adiutor. It was in deep sleep for 8 hours the night and for 14 hours during the day. Autorotation worked fine.

I will test 29th but can only report back tomorrow.
[Xperia Tablet Z Original Android Development] qsnc:
i really do not like your attitude. if you dont like something, try improving it, or stick with the old build. this really isnt helping, and if you think that nothing is being done just because you are not informed, then you are wrong.
[Xperia Tablet Z Original Android Development] Komapatient:
Tested the 29th nightly. Installed it yesterday evening. Pollux was in deep sleep for 8,5h this night. AutoRotation worked.

Will check again, when I am back home.
[Xperia Tablet Z Original Android Development] Komapatient:
[MENTION=2233641]Adrian DC[/MENTION] [MENTION=5145127]qsnc[/MENTION]

Checked Pollux after work: autorotation works after deep sleep. Did a second check and rebooted. Z went to deep sleep, waited 20 minutes, autorotation worked.

Great job. Thank you
[Xperia Tablet Z Original Android Development] Kortxero:
I confirm that on Pollux_Wifi (build compiled on 06/29).
[Xperia Tablet Z Original Android Development] BlackAfghan:
crash after changing boost sys-variabel

[MENTION=5145127]qsnc[/MENTION]: If I write anything into "/sys/module/cpu_boost/parameters/boost_ms", the kernel crashes instantly. This is the case for about 2 weeks and kernel logs don't show anything.

Run with super user rights:

echo "10" > /sys/module/cpu_boost/parameters/boost_ms
[Xperia Tablet Z Original Android Development] BlackAfghan:
bluetooth headset not working

[MENTION=5145127]qsnc[/MENTION]: Bluetooth headsets are not working at all, but media playback with the same device works. No problem with other kind of bluetooth devices.
[Xperia Tablet Z Original Android Development] qsnc:
mhmmmm... thanks for the report... ill try to look into it once i get ahold of a device with a modem...
[Xperia Tablet Z Original Android Development] BlackAfghan:
Modem? I have a windy.. Just get a Bluetooth headset! :D

Thanks by the way! :)
[Xperia Tablet Z Original Android Development] Alok Bajaj:
Am i the only one here who's experiencing battery drain in my Pollux device? Yesterday night i flashed the latest Nightly version of CM13 on my Xperia Tablet Z LTE.

Although all of my installed apps are hibernated with Greenify app, including some of the system apps. Yesterday night i had 50% charge on my tablet when i turned its screen off and all of my apps were hibernated. In the morning when i looked at my tablet it had 38% battery left. The WiFi, NFC and Auto-sync were off. And i don't have any SIM in the tablet.

I checked the Kernel Adiutor app and in the frequency table it showed that CPU was in deep sleep for 98% of the time throughout the night time.

What can possibly drain the battery? Can anybody help me with some suggestions?

PS. In stock ROM my tablet hardly loses 2-3% battery overnight.
[Xperia Tablet Z Original Android Development] Rootk1t:
Check wakelocks.
[Xperia Tablet Z Original Android Development] Komapatient:
No battery drain on my Z LTE. Nightly from 2016-07-10, loss overnight was ~3%.
[Xperia Tablet Z Original Android Development] Teella:
I had very similar problem on all my devices with greenify sleeping system apps. Once I disabled that feature in greenify my LG G Flex, Tab Z3c and pollux_windy all have excellent battery again. I'd recommend disabling system app sleeping in greenify and try. :)
[Xperia Tablet Z Original Android Development] Alok Bajaj:
Hey thanks guys for all your replies. :) I've added more of the system apps to hibernate. Such as PlayStore, Google play services.. Etc. Since then, now, for 2-3 days I'm not experiencing any battery drain. I also have installed Lspeed app and now my tablet works perfect and there's no battery drain. :) CM13 is smooth and fast. Loved it!
[Xperia Tablet Z Original Android Development] pazdnikoff:
Hello! my device is sgp321.

Set your firmware cm13, it works perfectly. Thx a lot. The plate is installed in the car and I did not include it convenient button each time. The official firmware 5.1.1 I made a difference and I have everything worked. In version 6, I did not get. Does anyone know how to fix it?
[Xperia Tablet Z Original Android Development] volkmr:
need help - "sony" bootloop

Hey there,

can someone please post the link to thread where we can post questions? my pollux is on "sony" bootloop and i am not able to solve. tried a lot... how am i able to solve my bootloop? any help is welcome! Thanks a lot and sorry for bothering ;)

regards,
[Xperia Tablet Z Original Android Development] Essentrix:
You could give more details here. I'm sure there are peeps who can help. Are you an experienced user? Root method, recovery you're using, ROM, PC OS...
[Xperia Tablet Z Original Android Development] volkmr:
Not that much experienced... Root is long ago... Method. Dunno. Twrp 3.x.x.x (very new one), Mac or win10, both here around. CM13 nightly mid or end of june. Wanted to update... it does. After reboot i was in this weird bootloop :(

Thanks!
[Xperia Tablet Z Original Android Development] Essentrix:
Can you get into recovery? I.e. hold power button and volume up button until you get the 3 flashes so it's fully off then start with power button again and quickly keep pushing the volume up while it starts. Should go into recovery.
[Xperia Tablet Z Original Android Development] volkmr:
Nope i cant get into recovery. if i do like you said its blinking pink and yellow. after that, 3 times red. nothing more :(
[Xperia Tablet Z Original Android Development] Essentrix:
OIC them an option I've used in the past is accessing your tablet in fast boot mode through your PC. There are some step by step guides about. You'll need to make sure you have the right drivers installed including fast boot. Just check here in the forums. Others might have a better way but it's one I've used in the past.
[Xperia Tablet Z Original Android Development] podycust:
Does the tab z support doze mode?
[Xperia Tablet Z Original Android Development] 10Tab:
Very much thanks to the maintainer. Just registered and decided to say thank you. Only mod I needed to do was volume mod as this tablet speaker is pretty quiet. Also mic never worked that great. too quiet, cutting out, etc but I think that's just hardware limitation.
[Xperia Tablet Z Original Android Development] Rootk1t:
no. Though battery life is great on CM13.

You can tweak settings in mixer_paths.xml to make sound louder.

As for mic, it is a known problem on this Tab from CM11 or even earlier. Nobody managed (or even tried to) to fix not working mic in messengers like skype, etc.

However this issue was successfully fixed on CM13 builds for Xperia Z smartphone and other devices.
[Xperia Tablet Z Original Android Development] podycust:
Is there any reason the package installer is full screen and not a little box like it is on stock firmware?
[Xperia Tablet Z Original Android Development] HKNO:
Thanks and first impressions

Thanks to the maintainers. I managed to upgrade my pollux_windy from Stock-Lollipop to CM13 two days ago and here are my first impressions:

battery life is ok, in particular 'powersaver' in standby is excellent

stability is ok, but not as good as stock. I had one sudden reboot shortly after first CM13 boot, while still loading - I guess temperature problem

CPU performance is fantastic. Antutu6 bench of

Total: 31431

3D: 4043

UX: 9725

CPU: 12889

RAM: 4774

GPU: Antutu6 is ok, but I see some stutter when playing games and interface seems a bit slower (disabled now animations). Maybe faster but not as smooth as stock lollipop. I'm using the balanced profile. (and it works smoother than when not on loading)

Games: Some games (humble-bundle) stopped working. Happened also when upgrading from JB to Kitkat or Lollipop on stock. No longer playing are 'Crazy taxy' and several other Sega Sonic games.

WIFI: good

Sound: good (the Sony equilizer is gone)

Camera: working, but the camera app is far from the Sony app, ok for a tablet

RAM-usage: excellent low

Overall, I'm very pleased with the upgrade. This blew new life into my tablet, which was becoming very sluggish, in particular with several users.