yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
Changelog:

Latest updates from LineageOS including the 20200505 Android security updates.

Address more SELinux denials, including denials for mediadrmserver.

Remove the ro.enable_boot_charger_mode property (Commit 97e907629965968f7f3b20e687bf92872b6fee31 in the device tree repository) and revert "gtaxl: workaround for offline charging" (Commit 668ddbfbcab15b540a415d37f9efb565596d66e0 in the device tree repository)

Remove some useless services for non-existent binaries in init files. (Commit ef2b53576029d106653d076388a08cb967891cc4 in the device tree repository)

Hide sRGB toggle in developer options. (Commits f1287ec66c2a365518abd02035d745bab45c3117 and ac862a64fcc88e8213cceb26ff81f5f3dc15466e in the device tree repository)

Use the latest stock Android 8.1 build fingerprint and update private build description to T580XXU4CSA1. (Commits b5a1e62049b1f50aa022a5b1f72bcebb2f554b2f, 93b837385fc37de8d9d0b58544328348c9214758 and 0c80f132bd178ae427ae68503fdf7c70355cbeae in the device tree repository)

More updates to the kernel, including many updates from Linux 4.4 and to the kernel-based wireguard implementation.

Download: https://drive.google.com/open?id=1vGQcwoLFNNnBLnP6JtlRyLK1vZaeVHhU

In this release, offline charging now works. Booting directly from offline charging without rebooting was enabled, and that feature is what caused the initial issue with bootloops when trying to boot from offline charging. I've disabled it by removing the property that had enabled it. Furthermore, there were SELinux denials that I've addressed and a bad workaround to the initial issue that I've reverted.

Enjoy.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
In case safetynet attestation still succeeds with the old Xiaomi Mi 6 build fingerprint, I have another build with it here: https://drive.google.com/open?id=1hgAKWdHBy2TH1omaJsqo9SpBE5xp_jmF The only difference between the other build and this one is that the old Xiaomi Mi 6 build fingerprint and old private build description is used. In the other build, the build fingerprint is from Samsung's latest stock Android 8.1 firmware, and I changed it as safetynet attestation may not succeed even with the old Xiaomi Mi 6 build fingerprint anymore as Google has introduced changes to safetynet, and due to these changes, basically, safetynet attestation is supposed to always fail with an unlocked bootloader, but even then, it may still succeed as these changes may not be enforced for whatever reason in this case as seen in other cases as well where safetynet attestation still succeeds. If safetynet attestation still succeeds with it, please tell me.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] hamuloia:
Did a dirty update, which went absolutely smooth and no problem at all.

Great rom!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Samsung-frisbee:
No sound form microphone

I installed the latest gapp-less image (26 04) on my T580 today. The following issues bug me:

Sound is muted (or very low volume) when recording a video

Sound is muted (inaudible) when using jitsi ( as if microphone not working)

Sound is normal when using stock record app

telegram FOSS gets stuck when sharing content to it

Is this a common issue and is there a fix?

---------- Post added at 06:42 PM ---------- Previous post was at 06:20 PM ----------

Sorry... LOS is always gapp-less.. my bad. I installed the latest version from this thread
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] realwuffi:
Hi TALUAtXDA,

thanks for your reply and the good work.

There is not much installed on that tablet, but I'm using OpenGApps Arm64, v10, PICO.

Also updated them yesterday to the latest version. Same behaviour as follows:

Quite often the browser (Chrome) lags for 20-30 seconds, which means it does not reply to the touchscreen

or does not accept typing. This also happens to other software.

Otherwise I would not know of background software except for the Aquamail client, which I use on my LG G3 as well, without any issues.

An I installed SuperSU v 2.82 (don't know how where or how I got that version from).

Would you recommend different GApps?

Any help is appreciated.

Wolfgang
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] rosco_pc:
With the old build fingerprint safetynet check ius successful, while it is not successful with the Samsung build fingerprint
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
Hi,

I'm able to reproduce the issues with Chrome.

Hmm, interesting...

Why are you using SuperSU?

No, the google apps package you're using is fine.

Alright, so safetynet attestation still succeeds with the old build fingerprint, thanks. I'll revert back to the old build fingerprint.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] harvester1:
Good and not so good

I've had the latest version (0512) loaded for the past week with latest mini Gapps. Good, offline charging now working fine, all indicators related to battery are correct. Good, seems faster than the previous build. However, the same bug of auto-screen rotation issue has crept in. Does not always happen which is even more irritating, but can be reproduced after a few cold restarts, like letting it sit awhile. It remains in portrait mode until it's either told to rotate by some software such as Kodi or some rotation control app, or restarted to TWRP and rebooted. The TWRP reboot method guarantees it's back to normal when it restarts. I didn't really notice this issue with the last version for some reason. Of note, when Kodi closes, it remains in landscape mode as if the gyro sensor isn't available. For whatever reason, this seems to be a common problem with these Android 10 builds. I've tried three of them and they all have this annoyance. At the moment, I'm back to the 16.0 Pie version also on this forum, which does not have this rotation bug. If this problem could get tracked down that sure would be nice as I've read on other threads that folks have just given up on Android 10 and went back a version or two. On the other hand, if you don't need landscape mode for anything, then this is the ROM to get. Fast and no unnecessary gimmicks and a developer who cares.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] jdgarcia1381:
I've been using your latest build (20200512) on my T580 and it's working perfectly with Nano Open GApps (ARM64). The only thing I can say about it is that my microphone was activated by default on Google Now and it was draining battery. I revoked the microphone permission to that app and solved the problem.

Thank you so much!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] realwuffi:
Hi TALUAtXDA,

I gave it a restart two days ago with a clean reinstall including GApps pico but leaving out SuperSU.

I installed all the software again which has been on before and up to know it seems that it is running quite smooth. The lags in chrome are gone (so far) and also the other software seems to respond quickly.

It might have been that I came from the other Lineage Build from Valera but did not wipe everything (not sure). So thanks for your support and if I experience something like that again, I would collect some logs (if you let me know how that works)

Thanks

Wolfgang
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] edwardenglish:
Hello

I have been trying this rom for some days now and one thing does not work for me.

The front camera (selfie cam) keeps crashing. I tried stock camera and google cam both crash when switching to front.

Is there a fix?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] insodus:
I get several issues with this build (sound doesnt work making a duo video call, chrome hangs a lot, auto rotation stops working, hardware acceleration for some games is broke so civrev2 and a few others are unplayable).

Is there a more stable build that people go back to?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
Hi,

Some people have already reported issues with audio not working on video conferencing apps, sometimes after some time. However, no one has given us any logs to try to find the issue. I don't use video conferencing apps myself, so I can't test.

I can replicate hangs with any Chromium based browser.

Many have also reported this issue, also over on the thread for BlissROM. I personally can't reproduce such an issue at all even after using it for a while. It appears that it only started happening when LineageOS got updates. I'll try looking into changes that were made.

If those games also don't work on the stock firmware, then that's just due to the rather weak graphics processor. I'll still try to look into this, but don't expect much at all.

Some people go back to LineageOS 16.0. The build before the latest apparently doesn't have the auto rotation issues.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] jofan:
Thank you for bringing my Tab back to life.

So far I have not experienced any issue of any kind. Seems really solid. Thank you so much!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] rafmal808:
It works well. On airplane mode and with all background services disabled, battery consumption is about 1% per 3 days on standby. Pretty impressive
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] MikeN68:
For all with Netflix issues, I can't even install it from the Play store as it isn't listed! If I browse to is, it advises it is not compatible with my device and when using the current APK (v7.58) from another device the install stops and advises "App not installed".

sepolicy and precompiled_sepolicy have both been applied through TWRP, and for the hell of it I also applied setenforce 0 and nothing helps!

Any ideas?

OK - just installed using APKPure and this time it worked. Thanks to whoever mentioned APKPure . .
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
Just for your information, you shouldn't have done that. In the latest build, the included sepolicy already addresses those SELinux denials and also more denials (for example, for offline charging).
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] andreas__:
Great ROM

Hello,

Thank you very much for this great ROM. I've finally flashed my tab and am now using it with microG without problems.

Netflix can be also installed via aurora store.

EDIT: screen mirroring doesn't work for me , also with setenforce 0 (via twrp ADB shell). However, it's no deal breaker. I can pm a last-kmsg if you want (not sure if any private IDs are inside).
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
Changelog:

Latest updates from LineageOS including the 20200605 Android security updates.

Use userspace lmkd.

Enable Always On Display. (Thanks to [MENTION=5480152]followmsi[/MENTION])

Address a few more SELinux denials.

power_profile: change names as per pie naming changes.

Switch to android.hardware.sensors@1.0-impl.samsung. (Thanks to [MENTION=5480152]followmsi[/MENTION])

Fix freeform window moving/resizing doesn't work (In my new fork of LineageOS' android_frameworks_base repository).

Add back support for Miracast using the changes from https://review.lineageos.org/q/topic:%22ten-aosp-wfd%22 (In my new fork of LineageOS' android_frameworks_av repository).

More updates to the kernel, including many updates from Linux v4.4 and v3.16 and general updates. There are also improvements to downstream drivers.

I'm no longer going to mention related commits for changes in changelogs for reasons of readability. If you're interested, you should refer to git histories for the repositories mentioned in the original post.

Download: https://drive.google.com/file/d/13WQryjF4wJw6OjYL4ZN-O07oy58DLo5l/view?usp=sharing

In this release, support for Miracast has been added back. For some reason I don't understand (something about HDCP?), Google removed Miracast support in Android 9. The changes used to add back support for Miracast are originally from here: https://review.lineageos.org/q/topic:%22ten-aosp-wfd%22 Screen mirroring with WiFi displays using Miracast will now work.

Freeform window moving and resizing will now work without crashes and soft reboots through the "Fix freeform window moving/resizing doesn't work" change, originally from https://review.lineageos.org/c/LineageOS/android_frameworks_base/+/275189. That change has been abandoned now, and there hasn't been any fix from AOSP. I've applied that change myself, and we now have fully working freeform windows.

For those changes, I now have new forks for 2 of LineageOS' git repositories:

android_frameworks_base: https://github.com/TALUAtGitHub/android_frameworks_base

android_frameworks_av: https://github.com/TALUAtGitHub/android_frameworks_av

This means that absolutely everything I use on top of LineageOS' sources is now available as I have it. Previously, I was using LineageOS' android_frameworks_base repository with the signature spoofing permission patch manually applied on top.

Everything else is self-explanatory. Enjoy.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
As for hangs in Chrome/Chromium-based browsers, those happen likely due to a bug in Chromium. For now until there are stable updates, here is an alternative to Chrome for something like Chrome....

...if you use Google apps: Chrome Beta. [MENTION=5480152]followmsi[/MENTION] has told me that Chrome Beta works without any hangs.

...if you don't use Google apps/use microG: the latest Chromium snapshot build. Chromium snapshot builds can be downloaded from here: https://commondatastorage.googleapis.com/chromium-browser-snapshots/index.html?prefix=Android/ I have personally confirmed that the latest Chromium snapshot builds work perfectly without any hangs (I've tested version 775897). The apk for Chromium will be named "ChromePublic.apk" and in the "chrome-android/apks" directory in whichever zip file.

Another option for everyone is to use another completely different browser.

If you're using a different Chromium based browser, you'll just have to wait for updates and use something else while waiting.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] basco1:
Hi,

Great ROM, my daily driver.

Would it be possible to enable MIDI?

I have this dj set and it works on my phone with havoc.... but not on the t580...

btw: i'm using the dj set with an usb otg connection on my phone which runs android 10.

thanks!!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Geralt87:
Thank you! the ROM is great, signature spoofing patch for microg, selinux working, the best!

However, I can't record video properly, after I finish recording the resulting video is 'unplayable', there seems to be a problem with codecs, maybe (this bug was in LineageOS 16 too).

Good work, bless you.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
Hi,

I've enabled MIDI support in this change: https://github.com/TALUAtGitHub/and...mmit/f596b99ad5c683008b40e8185f747f00eaf40616 MIDI will work in the next release. You're welcome.

You're welcome. That bug has indeed existed for a while now. Recordings are not really unplayable, rather, more specifically, recorded videos appear to be really long and mostly stuck on one frame. Sometimes, at the end of a 'really long' recorded video, what was recorded is there. I'm able to reproduce that issue using the stock LineageOS camera and OpenCamera. Interestingly, if I disable audio recording in OpenCamera, video recordings are fine, but of course without audio. This bug only occurs after putting it to sleep. It works fine right after a reboot without putting it to sleep. The bug could perhaps be caused by something audio related, but since it only occurs after a reboot, I'm not sure. I've tried looking into this issue, but I can't seem to really get anywhere.

[MENTION=5480152]followmsi[/MENTION] recommends using the Footej Camera app instead, which works fine. But of course, that doesn't fix the actual problem, and you can have reasons to not like footej as much as another camera app (for example, footej has a lack of options compared to other camera apps, and it's closed source which could matter to you). I don't know if there are any alternatives to footej that work fine for video recording.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Geralt87:
Ok, thanks.

Is aurora store working fine? I installed 3.2.8, 3.2.7, 3.2.6 as an user app and it didn't worked, it returns an error when login / compiling API. Then I installed 3.18 through Nanodroid (as a system app now) and it's working, but can't update it because of that.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] andreas__:
Had the same issues with aurora store. Right now I'm stuck at 3.18 too but installed as user app (no difference there). I guess the anonymous login isn't working in later versions on Android 10.

I tested it with microG and with opengapps, same result regarding Aurora.

There is an open issue but it seems to work on some other devices/Roms .#392
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
Yes, there are issues with logging in, both anonymously and with a Google account. It appears to be a bug in Aurora store occuring in some cases for some reason. Here are 2 issues for it:

https://gitlab.com/AuroraOSS/AuroraStore/-/issues/356

https://gitlab.com/AuroraOSS/AuroraStore/-/issues/401

The last version that works is 3.2.1, which can be downloaded from here: https://gitlab.com/AuroraOSS/AuroraStore/-/releases
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] zulu888:
Just want to say thanks for your time and effort bringing us this ROM. Breathes new life into my 4 year old tablet. Works great for me!!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] basco1:
i read that it's possible to overclock it with this rom.

what are the best settings to get every last bit of performance out of it?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] rrduxx:
Please add OTA Support for Updates
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] rafmal808:
Hi, is there a way to limit the refresh rate with this kernel? I only use this tablet to read books, so I was thinking that limiting the refresh rate to 2-3 Hz would help with battery life. Is this possible? Thanks
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] basco1:
superthanks!

i know it's not allowed.... but can you give us a rough estimate for next release?

can't wait to hook up my midi stuff to this tablet!!

thanks!!! :good:
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] familylineage:
Family Link on custom rom

Family Link on custom rom

I tried to flash the lineage os build from this thread. This worked quit good. Thank you for that. I also flashed gapps arm64 10 stock variant, because I want to install family link for my childs.

But everytime I trie to login my child to google, google replies, that a system update is needed.

Does anyone has a hint for me.

thanks in advance
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] andreas__:
Just a heads-up: the latest version (3.2.9) is working fine again with anon login.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] soaringowl2145:
Wi-Fi tethering via USB is not working
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
Hi,

Overclocking of the processor is not possible. Overclocking of the graphics processor, however, is possible. Undervolting to get better battery life and less heat is also possible. Everything you need to figure out how to do both things is available in the first post. If you're using Magisk, you can have your settings set on boot by putting a shell script with commands in /data/adb/service.d/ with execute permissions ("chmod +x /data/adb/service.d/script.sh").

No, there isn't, and setting a lower refresh rate would not improve battery life when something static is being displayed.

I don't really like going out of a monthly release schedule unless there is a significant issue, but I can do a new release in the next few days.

USB tethering will work in the next release.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] basco1:
Ok thanks for pointing that out.

I have figured out how to do it now.

But what voltage/MHz values do you recommend setting?

I can set/increase random voltages and MHz but what values actually make sense to improve (gaming) performance? And do they improve performance significantly or marginally?

Thanks!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
I have my graphics processor frequency set to 1300MHz. For voltages, I suggest trying to get the lowest voltages possible and testing for stability (by testing for stability, I mean running it with new voltages and frequencies for some time and seeing if there are crashes or graphical glitches). How low you can set your voltages depends on what your specific silicon can tolerate, so what I have set may not work for you.

I've had my graphics frequency set to 1300MHz for a really long while and I don't really remember how it performed at stock frequencies and voltages. I'm sure there is an improvement in performance of some significance though. Undervolting the processor (I've undervolted by -80mV) and graphics processor has gained me a significant improvement in battery life and there is considerably less heat.

Edit: graphics processor overclocking doesn't appear to actually work for some reason. However, voltage control works fine.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] goshobul:
Great ROM!

Just one thing that bothers me. Opera keeps crashing. I use it for a minute, it freezes and locks the screen. Was the same with bliss rom.

Any ideas?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
New release for 20200703

Changelog:

Latest updates from LineageOS.

Enable support for using USB for MIDI.

Fix/workaround issues with USB tethering.

Remove sswap and use ZRAM.

Latest update from [MENTION=2047373]Valera1978[/MENTION] - "update audio_policy_configuration.xml from SM-A600FN q stock"

Many more updates to the kernel from v4.4, android-3.18 and a few from v3.16.

Disable the Exynos hotplug governor again. (in the kernel)

Download: https://drive.google.com/file/d/130jbirsEOYM3KjrvUZwWNW-YKOiXdw4R/

In this release, support for using USB for MIDI has been enabled and USB tethering will now work.

I've disabled the Exynos hotplug governor again. At first, I thought that all 8 CPU cores were being brought online by it with heavier loads while bringing 4 cores offline when there isn't much load like it's supposed to, but after testing it more thoroughly, it appears that the other 4 cores are actually not brought online by it even with heavy loads unless there is some user interaction. Also, battery life doesn't seem to be any better with it.

Enjoy.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] basco1:
Ohhwwwyeah!!

Midi dj set immediately worked!!

Me happy!

So, i have dirty flashed it over los 16 to save time and it worked.

i will do a clean flash soon.

btw. i've got 4x sm-t580's at home for me and my family, so i gues i will stick around in this thread for a while ;)

Thank you!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] charcutero:
After installing the ROM clean I have certain problems with the graphic section. Clash Royale temporarily lags occasionally during a game. It seems like it froze at times. Another problem is that Brave Beta, Chrome Beta and others freezes sometimes. The most unstable normal versions yet. The other applications I use go perfectly. Something I can do? Thank you!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] zulu888:
This last build did not agree with my ol tablet at all. I had a lot of lag in multiple apps. Of course I'm not complaining; just informing. Thanks to the dev for all you do!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] antoine62:
Same issue.