yashsingh1/xdaforums huggingface dataset:
[Shield Tablet Android Development] YottaEngineer:
It does have problems playing video. And for me, the background of the quick settings wasn't transparent in portrait mode. 15.1 is more stable.
[Shield Tablet Android Development] nunitofiman:
thx

If I win the anxiety and install it. even though everything was working fine, it feels slower than 15.1 (so i went back to 15.1)

Clearly 16.1 still has a lot of room for improvement.

sadly i have found that enabling wifi in all roms hurts performance
[Shield Tablet Android Development] MultiKoopa:
installed September LineageOS 16 update. Shield refuses to boot :(
[Shield Tablet Android Development] nunitofiman:
same.

I have just installed lineageOS 14.1 version 2021 and I can say that it is the best rom.
[Shield Tablet Android Development] MultiKoopa:
better than 15?
[Shield Tablet Android Development] nunitofiman:
Yes. I feel the system faster. memory usage remains the same. I had some small kernel adjustments to make it similar to the latest version 15.1 and the system was very goodyes, fluid
[Shield Tablet Android Development] TheKicKer69:
guys i was on LOS 15.1 but tablet sometimes lags like crazy (had it for 2+ yrs) thought to try the stock one. downgraded TWRP - tried to install the stock modded one. since then i ran into hell enough that i get the android laying (no command) and can't boot into recovery . tried ADB

Microsoft Windows [Version 10.0.19044.2006]

(c) Microsoft Corporation. All rights reserved.

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot devices

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot devices

04151149001850048791 fastboot

C:\Program Files (x86)\Minimal ADB and Fastboot>adb shell

* daemon not running; starting now at tcp:5037

* daemon started successfully

error: no devices/emulators found

any idea? device can b seen but when i use shell ...

wot can i do to make my shield work again?

remove battery? please help.

Cheers,

Roger
[Shield Tablet Android Development] NinjaCoool:
In Steel01 we trust!
[Shield Tablet Android Development] fpozar:
Is there a firmware (k1 model) that we should flash along with the nougat builds?
[Shield Tablet Android Development] Steel01:
So, people can quote the original Starcraft II intro now... I *finally* fixed the blasted camera. I really wish Nvidia would release actual *working* aosp blobs. I had to pull in yet more stock blobs to mix in the aosp ones to get the camera to initialize properly. I had tried that before multiple times, but didn't notice I was missing a face detection xml. I didn't think the stock rom even supported that, but it needs an xml to init properly. :sigh: I had also pulled that xml in before, but didn't have the other libs mixed in. It wasn't until tonight that I did both and blam, working camera. Anywho, here's a build that should finally have all major functionality working. The only thing I should have left before pushing official is merging kernel CVE's. And whee... That's gonna be tedious.

lineage-14.1-20170531-UNOFFICIAL-shieldtablet.zip

Edit:

You can use the same firmware blob I posted earlier. The blob/firmware works across all models. The differences between the official ones are trivial. And in fact, I extracted the 5.0 one from a sb (k1) image.
[Shield Tablet Android Development] asengupt:
Just installed. This ROM is FAST and SMOOTH. My shield almost feels like new again. Fast app opens and fast unlock (unlike stock Nougat which really drags). Camera now works, so even face unlock works beautifully!

Still has the wakelock issue (tablet never goes to deep sleep) but I have tasker shutting her down every day after 5:30PM so at least I don't have a drained battery in the morning. But I don't care - it is zippy to take me through the whole day of work, and is charged for use the next day.

Awesome! Thanks [MENTION=1416222]Steel01[/MENTION]

Jit
[Shield Tablet Android Development] keelsonkeelson:
Oh bummer, is there no fix or other workaround yet?
[Shield Tablet Android Development] mirhl:
[MENTION=1969275]asengupt[/MENTION]

If bbs isn't enough to nail down the issue, use battery historian. That's the killer.
[Shield Tablet Android Development] Steel01:
I finally picked up better battery stats and am trying to narrow it down. Haven't been able to yet, though. But I do have the same problem with horrid battery drain, so at least I don't have to get test results from elsewhere. So yeah, still trying but not yet.
[Shield Tablet Android Development] MuckiM:
I also have the battery drain issue. My workaround is to disable WiFi in standby. This stop's the battery drain for me. In the WiFi settings there is a option for automatically switch WiFi off on standby and on when waking the tablet.
[Shield Tablet Android Development] asengupt:
Wifi is disabled for me on standby, but that doesn't seem to make a difference. Battery historian is cool! Here is the output of battery historian on my Shield, running for about four and a half hours, and losing over 25% of battery mostly without the screen on. Like BBS, this doesn't really immediately show what the culprit is, the top processes being Nova Launcher and Outlook in the output, neither of which should keep the device awake 100%.

https://www.dropbox.com/s/c9dp2qhpxcbyvmv/batterystats.html?dl=0

J
[Shield Tablet Android Development] RoggaRolla:
Hi, I got a new K1, my old one was defect. Im instantly switched to lineage-14.1-20170406-UNOFFICIAL-shieldtablet.zip and got a big problem: battery drain while it's off.

=> Power Button => Shutdown. After one day battery percentage is 0%.

Will install lineage-14.1-20170531-UNOFFICIAL-shieldtablet.zip later.

Pls let it be a bug and not a second defect.
[Shield Tablet Android Development] flatratte82:
Reagarding the battery drain...

Go to settings -> location -> tap the three dots in the upper right corner and select search -> disabel wifi search and bluetooth search.

Android will scan wifi and bluetooth for location information even if you have wifi and bluetooth switched off. You have to disable it here as well. My shieldtablet can survive several days in standby w/o problems.
[Shield Tablet Android Development] Steel01:
Okay, got most of the cve fixes into the kernel, but have the smaller harder set that didn't merge cleanly to finish. Will try to work on that this weekend.

So, I don't have those location options turned on. I always deny that during the setup wizard. I just set the option to turn off WiFi during standby. Don't really like having to do so, but I'll see what it does to battery life. Still not seeing much of anything else.
[Shield Tablet Android Development] ercliou:
Weird, I don't have wakelock problem, even with scanning on.

It isn't finding any bluetooth devices though.

(with the last version you posted lineage-14.1-20170531)
[Shield Tablet Android Development] MuckiM:
I think I have found the cause of my battery drain problem. On my Network there was a VPN-Server that sends an ARP Request to every Network Device every 30 seconds. I assume that our Shield Tablet did not support ARP Offload. Tomorrow I can say if I was correct.
[Shield Tablet Android Development] Steel01:
Tweaking the wifi settings didn't help my battery drain at all. So I finally merged in the doze settings that Dirty Unicorns used and I'm going to see if that helps. I've also mostly finished merging the cve fixes into the kernel. So, here's another test build that includes the doze change). This should be pretty close to what I'll be releasing officially here right soon.

lineage-14.1-20170605-UNOFFICIAL-shieldtablet.zip
[Shield Tablet Android Development] Blu3Rog3rs:
Great rom.

Thanks
[Shield Tablet Android Development] Steel01:
That last build accidentally enabled ambient display, which is a huge battery drain and cannot work right on this hardware anyways. Disable that manually under display settings until I can figure out a way to take it back out. I *think* that my battery life is looking more manageable with this, but I can't confirm that yet.

I'm also seeing random reboots all the time on this build. Is that just me or are any of y'all seeing the same? Haven't been able to go pull a log yet, been too busy.
[Shield Tablet Android Development] MuckiM:
The last build is not stable for me. Immediately after I can see the Lockscreen the device reboots itself. I went back to the previous version. After I fixed my local network issue battery life is great on standby
[Shield Tablet Android Development] Eddy74:
Hello, I will build with the source on gitlab for RR and post feedback later. Thanks for your work.
[Shield Tablet Android Development] The Vøid:
Yes. I'm getting random reboots as well. At first, I thought it was the GAPPS I used for the ROM, so I flashed stock with Mini Beans GAPPS and got a reboot shortly after. I then tried it again but with a different GAPPS (Delta) and got the same results. Keep at it! :fingers-crossed:
[Shield Tablet Android Development] atmq:
No bootloops here, Open gapps micro + BitO KX10 kernel.
[Shield Tablet Android Development] Steel01:
Lovely, that was exactly what I hoped *not* to hear. If my kernel loops and BitO's (based on a kernel before I did the big cve push), that means one of the cve fixes I pushed in is causing the instability. Which means I'll have to git bisect a reboot loop. That's gonna be a pain... And I don't have time this week. So, for now either roll back or use a custom kernel.
[Shield Tablet Android Development] hansi223:
No random reboots here either, I'm on bito's kernel as well. The tablet's memory management is really bad now though, it can't keep 2 apps open at the same time, e.g. when I open chrome it kills Spotify :(
[Shield Tablet Android Development] mirhl:
If you have random reboots, it's not like you cannot boot into recovery afterwards, then grab /proc/last_kmsg file
[Shield Tablet Android Development] Eddy74:
Hello,

Quick feedback after one day to use in RR (build with source "CM-Shield" in gitlab). For now with the kernel BitO-K10-002, the battery is like with the stock rom. Normally the 5.2 Update solves the problem for battery, GPS, etc . . .

Issue :

Stock kernel reboot

"Cannot connect to camera" error in first boot for face cam

Panorama mode in camera apps force close

No profiles mode in battery settings

Feature request :

Full F2FS support

FUSE support

NVIDIA’s display calibration or similar like kcal (display live is the same?)

NVIDIA’s profiles mode battery

Thanks for your work [MENTION=1416222]Steel01[/MENTION]
[Shield Tablet Android Development] Steel01:
Okay, let's try this again... Found the kernel commit that caused the reboots and reverted it out. Will have to look more into that later, but I might forget to care before pushing it official. :whistle: Unfortunately, still nothing figured out about the battery drain, though. Oh, haven't fixed panorama yet either... I know what I need to do, just need a few minutes to do it. Maybe I'll have time in the next couple days.

lineage-14.1-20170614-UNOFFICIAL-shieldtablet.zip

As for RR: I'm not going to maintain that, so it's limited what I can and am willing to do. Haven't heard any sound crackling myself. Battery profiles are pretty rom specific. F2FS and fuse is too much of a kernel change, I keep as stock as I can, even applying CVE fixes took pulling teeth for me to do. Display calibration? Live display possibly? That works on Lineage. But *shrugs* If you make device specific changes for RR that work well, feel free to push them to the Lineage gerrit or even just link them to me. I have no problem pulling extra features as long they don't add undue burden for future maintenance. Which kernel changes are a textbook example of... Oh, and I'd recommend using the Lineage repos as your baseline. I put a lot of effort into making sure those remain stable. The CM-Shield repos have no such guarantee and will break periodically. That's where all my ongoing development gets pushed for test builds.
[Shield Tablet Android Development] strker45:
I'm using the most recent nightly of lineage 13 and for some reason netflix isn't compatible anymore. Is there a build.prop change I can make to fix it?
[Shield Tablet Android Development] Eogram:
That's probably due to this

http://www.androidpolice.com/2017/0...rootedunlocked-devices-app-still-working-now/

Supposedly the app still works (Haven't verified), you could always grab it from here. And subscribe via pushbullet to make sure you're on latest apk

http://www.apkmirror.com/apk/netflix-inc/netflix/

As for the latest build, I've been running it for about 9 hours. Seems fine, no reboots. On stock kernel.
[Shield Tablet Android Development] Eddy74:
[MENTION=1416222]Steel01[/MENTION] With Lineage repos every is fine no more sound crakle thanks. The RR uses the base of LOS repos so the same bug persists.
[Shield Tablet Android Development] Gilbot:
With the most recent Lineage 13 nightly (06/17/2017), I cannot view videos on CNN.com and other various websites using google chrome. If a video loads, within seconds video pauses, audio continues, then pauses and never continues. As much as Moving to Nougat sounds nice, I actually prefer Marshmallow for the moment and would love a final, stable build before Marshmallow is deprecated if at all possilble. :( Other than battery drain issues that seems to be also prevalent in Nougat, Lineage 13 is almost stable.
[Shield Tablet Android Development] steczko:
Print screen

How can i make printscreen?
[Shield Tablet Android Development] Toby4213:
So, is bluetooth audio finally working? Would be awesome!
[Shield Tablet Android Development] AndyYan:
[MENTION=1416222]Steel01[/MENTION] Just asking, w.r.t. LOS 14.1, are you working on top of the official LOS device and kernel repos, or do you have forks located elsewhere? It does look so, as I can see you in the official repo commit history. I compile LOS for all my devices for personal use, and since I have a K1 almost ready, I'd like to prep it before it arrives. I've finished a build from official repos, just don't know if it contains all the mighty fixes and stuff people were talking about in the past few pages.
[Shield Tablet Android Development] Steel01:
Yes, I'm the official maintainer. The Lineage repos are stable. And actually, the first official 14.1 builds will roll off the lines tonight. I'll be updating the opening post with the new firmware and all sometime today.

Yep, 14.1 official finally. AFAIK, the only major issue is the battery wakelock issue. Really wish I could track that down. Wakelock in android system doesn't really help... If anyone finds more specific details, please point them out. And as always, report other problems here too.
[Shield Tablet Android Development] mm4e:
Getting 14.1 official builds by weekend would be awesome!

:)
[Shield Tablet Android Development] HairyMilkshakes:
Hi, I am still on LO13. Any instructions for updating to 14.1?
[Shield Tablet Android Development] Steel01:
As long as you were on official, you just need to download the update zip, 7.1 gapps, the updated bootloader (which will be in the OP shortly), and optionally the lineage su zip. Reboot to twrp, flash the bootloader, reboot to make the bootloader apply, go back to twrp and flash the rest of the zips together. Reboot and all should work.

The updater doesn't automatically upgrade between major versions anymore because of the gapps and possible firmware upates. They have to match or all kinds of issues happen.
[Shield Tablet Android Development] davidplz:
Hi [MENTION=1416222]Steel01[/MENTION] I've been trying to apply the new LineageOS version but it says "This package supports bootlader(s) 4.00.4016.04-8b2413b7; this device has bootlader unknown. ERROR:7"

I've been following your instructions, flashing the new bootloader in the first page, then the new lineageos 14.1, but everytime gives that error. Is there any problem with the new bootloader?

Ty for your work
[Shield Tablet Android Development] Steel01:
Did you reboot after flashing the bootloader? Nvidia uses a staging partition to manage the bootloader. The flash only applied to staging. Have to reboot once to get the bootloader to actually apply. And note, if you reboot and hold vol down to get to the bootloader, the staging check won't happen. You have to let it boot normally, then go back to twrp. M will still boot on the new bootloader, so no issue going from 13 to 14.1. Only trouble might be going from K or L directly to N, but still nothing that would cause a hard brick.
[Shield Tablet Android Development] M4rkusX:
I installed twrp 3.1.1-1 and within there i installed shieldtablet-firmware-50-update.zip (no errors/warnings etc: "script succeeded: result was [256]") and selected reboot.

Normal los13 starts.

I reboot to recovery again and try to install los141:

This package supports bootloader(s): 4.00.2016.04-8b2413b7; this device has bootloader unknown.

Updater process ended with ERROR: 7

Error installing zip file '/sdcard/lineage-14.1-20170630-nightly-shieldtablet-signed.zip'

Okay. I had to mount "system" in twrp. Now firmware update returned 0. and los141 installed.

=> Maybe change the firmware updater to correctly "succeed" and "fail" :)

Next problem: When I start (the lockscreen is correctly displayed) and unlock the screen, its going black (just the "symbols" in top/bottom bar. i can enter preferences...)
[Shield Tablet Android Development] danielandross:
Can someone tell me if the shieldtablet build works for k1 or lte version, please
[Shield Tablet Android Development] Friedensfurz:
Shieldtablet builds are universal, they work for any K1/non-K1 ;)
[Shield Tablet Android Development] Steel01:
I just wiped and installed the official build. Worked fine for me. I haven't tested the upgrade from 13 to 14.1 yet. But if all else fails, a data wipe should get it working fine again. Shouldn't have to, though...
[Shield Tablet Android Development] M4rkusX:
Wiping all and installing from scratch works here as well. But all apps/config/data/... is obviously lost. So I restored the old system.

Any tip how to debug this?
[Shield Tablet Android Development] mossief1965:
Doesn't recognise my sim card. Did at the start but no longer does and replacement sim card hasn't solved the problem. I did a full wipe and reinstall, worked until I rebooted but hasn't worked since. Have tried a couple of sims but no good.
[Shield Tablet Android Development] Eddy74:
[MENTION=1416222]Steel01[/MENTION] Hello congratulations for the official rom LOS. What repos for proprietary_vendor_nvidia use officialy ? In your "gitlab cm-14.1" the jpg camera bug but in "cm-14-restructure" two week ago it's work. Thanks for keep up to date this device.
[Shield Tablet Android Development] rakieta:
Hi. Wery good Job.

Any solution for Connect Shield Controller?

Have tried to take the apps from Stock but does not work or do something wrong.
[Shield Tablet Android Development] hly17_7:
Thks for introducting 14.1

Hello Maintainer(s),

thanks for introducing the 14.1 version. It works great!

Read about the problems with wakelock, I am a simple user, but all the best in solving it.
[Shield Tablet Android Development] dbchristensen:
Same issue here... Can you give detailed instructions on your fix (at what point in the process did you mount system) ?
[Shield Tablet Android Development] M4rkusX:
Start in rescue-mode to get into twrp. Go to "Mount" and select "System". Then go back, "install" and select the firmware zip file. => check that return is zero.

Then restart normal system. And then start rescue again to install los141+whatever addons you want. :)

(For me the update of los141 did not work. So make a backup. Maybe you also need to wipe data to get a working installation.)
[Shield Tablet Android Development] daeymon:
Is anyone able to comment how the new stable release of this rom measures up against the latest stock rom when it comes to gaming? Does it come with the Nvidia gamepad mapping app and if not, is there a viable alternative? I've personally used Tincore and other Playstore alternatives not updated since MM, and I can say from my own experience, they are not viable with MM+ roms.
[Shield Tablet Android Development] Spadd:
Is anyone experience crashing of Titanium with 14.1? I installed 14.1 with a wiped K1. Installation is completed without any error. However, I cannot restore apps from my backup :/
[Shield Tablet Android Development] keelsonkeelson:
No problems with TB here, did you flash the su addon and enable root?
[Shield Tablet Android Development] Spadd:
I tried both sides addon and SuperSU. TB cannot start at all. It crashed right after I touch it's icon.
[Shield Tablet Android Development] Spadd:
I formated the attached 128G as, then TB start in no time. The SD was formated by 13 long time ago....
[Shield Tablet Android Development] Kruzkal:
I've upgraded to to 14.1 and now my screen sensitivity is completely gone. Anyone else experiencing this?
[Shield Tablet Android Development] hly17_7:
Stock vs LOS14.1 : battery life

Hello, early this week I changed from stock Android to LOS14.1. Very happy to have LOS available on this device and also to have 7.1 instead of 7.0. The experience up to now is very smooth. Only one point which may be known to developer(s) LOS maybe not:

After switch to LOS the battery life is significantly worse (informal measure: 20-25% decrease in battery life hours). The Nvidia power saving plans are not available (probably by design-) in LOS.

My usage pattern:

- not for gaming, mainly web browsing reading newspaper apps and the like, so no processor intensive tasks, long standby time per battery;

- on stock I had power saving plan set to limit processor frequency;

- I was on latest stock version, released May 2017.

Thanks already for considering this point in further improvement.
[Shield Tablet Android Development] Steel01:
Battery drain is a known issue. I'm trying to track it down, but not having much luck. Looking at performance profiles now, didn't realize they were missing. However, the extreme power saver mode is there. Can try turning that on and see if battery life improves.
[Shield Tablet Android Development] Blu3Rog3rs:
Hello,

Thanks for the good job.

In this last version, the camera give me image, but when i took the picture is corrupted, is the same for you??

I havent tested the hdmi output. Videio and sound plays well with hdmi output?
[Shield Tablet Android Development] Steel01:
Camera issue is only with the shield camera app. Haven't figured out why yet. But the aosp camera app works as expected. And afaik, all other modes in the shield camera work fine.

Last I tested, HDMI worked perfectly. Been several weeks, though.
[P3600 General] Pezik:
Hello, i have the Schap's ROM in my Trinity,

In the FTouchFLO program, my "Up-Down" minimize all windows, and i want "Down-Up" maximize the last used application (i did a lot of research but nothing found =/ ).

Thank You if you know a Minimize.exe or TaskSwitch.exe command line or other can do this... Thank You =)
[P3600 General] Rudegar:
try searching for mort scripts
[ONE Q&A, Help & Troubleshooting] Juan_Cuen:
Maybe this has been solved before but so far I haven't found a solution to my OPO Hardbrick and I really need of your help. I tried flashing resurrection remix to my OPO and I guess it went wrong, I tried restoring my backup and it didn't work so I decided to factory reset it which deleted the rom. Now, I have used several tool kits and they all seem to have not worked, it only removed my custom recovery (TWRP) and replaced it with the Cyanogen Recovery, now my phone doesn't even turn on, its all black and vibrates, I am able to use the tool kits using the volume up and power button, but no fastboot, any solutions? Thank you so much
[ONE Q&A, Help & Troubleshooting] lukesan:
Ok, first step is not to panic and don't do crazy stuff and go over logically. There is no help in starting to flash stuff when your pc doesn't properly connect to your phone.

Does your pc recognize the phone when you insert the USB port after you placed it in the vol+ and power on mode (fastboot)? If yes the device should be seen in the device manager as a android or usb thing.

Check with skipsoft toolkit if you see the device with adb. Do you see any number?