yashsingh1/xdaforums huggingface dataset:
[Nook HD, HD+ Android Development] horrigun:
Last versions of LN and AOSP (clean installation):

1. LN - bootloop, was waiting around 40min - system doesnt want to start.

2. AOSP - installation is ok. But there are two problems - flickering screen during typing in browser (opera, swiftkey) and missing wifi (can help only deletion and reentering of password).

Nevertheless the firmware runs rather smooth.
[Nook HD, HD+ Android Development] mikeataol:
which device? Ovation, Hummingbird, or Acclaim?

If you had a boot loop, had you attempted to install SuperSu in some fashion?

It is not required on these LNOS builds. They do need an addon tho, addonsu-14.1-arm-new.zip found here: https://notredame.app.box.com/s/26a4bygh9vbaw7jjq08xr5evomvaw5ww
[Nook HD, HD+ Android Development] horrigun:
Ovation

Отправлено с моего Lenovo P2a42 через Tapatalk
[Nook HD, HD+ Android Development] mikeataol:
If you had a boot loop, had you attempted to install SuperSu in some fashion?

It is not required on these LNOS builds. They do need an addon tho, addonsu-14.1-arm-new.zip found here: https://notredame.app.box.com/s/26a4...8xr5evomvaw5ww
[Nook HD, HD+ Android Development] horrigun:
It was only firmware. then with gapps. It is strange since aosp was installed succefully. First boot time is around 5min.
[Nook HD, HD+ Android Development] mikeataol:
I just did a full wipe,

installed lnos_ovation-ota-NJH47D.170706.zip

rebooted to recovery (my experience lately has been that this helps avoid issues )

installed an open gapps 7.1arm of around 125MB

installed the addonsu-14.1-arm-new.zip , reboot system

and it did boot to setup after maybe 6 or 7 minutes
[Nook HD, HD+ Android Development] horrigun:
Lucky. Did the same except su. Maybe will try again with next update
[Nook HD, HD+ Android Development] fanoush:
Recently I flashed two our family HD+ tablets from CM 11 and 12 to LNOS 14 build 170609 and latest 170706 and both work fine except after resume from sleep there is some phantom touchscreen long touch event. In launcher it brings up wallpaper/widgets settings and in firefox it selects some random text. Both tablets do same thing and both did not do anything like that with older CM versions. Anyone else seeing this? Otherwise they work just great, much better than with older CM.
[Nook HD, HD+ Android Development] ShapeShifter499:
I'm sorry if this has been addressed before but there are just too many pages to riffle through to find the answer. I'm wondering if this is a known issue, if there is a fix, and the reason why this happens. On shutdown the Nook HD does not stay powered off, anywhere from a half a minute or more the tablet will just power back on. It's if I chose reboot when I actually chose to "power off" the device. I've been using the work around of just holding the power button when the nook boot logo shows, the moment the screen goes dark I release it and at this time it seems to stay powered off.
[Nook HD, HD+ Android Development] ST Dog:
Well known issue since at least LP and I think some had it on KK.
[Nook HD, HD+ Android Development] ShapeShifter499:
Does anyone know what causes it?
[Nook HD, HD+ Android Development] ST Dog:
See my edit. I meant LP, not MM.

Check the CM12 threads by hashcode and amaces. I recall some discussion of it in one of them but forget the details.
[Nook HD, HD+ Android Development] ms2003:
after flashed lineos 14.1， tablet can‘t start up after the step of connect to wifi, does anyone has same problem?

factory reset helps nothing, before wifi setup everything is OK, but after wifi setup page, the screen flashes and then system will automatically reboot.

how can I fix this issue?
[Nook HD, HD+ Android Development] mikeataol:
at a minimum I think you should try a wipe data and restart

if that fails then the steps posted in https://xdaforums.com/showpost.php?p=73151463&postcount=2064

have pretty much always worked for me.
[Nook HD, HD+ Android Development] MossyTC:
This happened to me when I flashed Lineage (lnos_ovation-ota-NJH47D.170706.zip) and then rebooted without flashing Gapps (you should also flash addonsu-14.1-arm-new.zip for root).

If you rebooted without flashing Gapps then try the following:

Flash Lineage

Flash Gapps

Flash addonsu

THEN reboot

See [HOW TO] Installing LN14.1 Internally on Nook HD+ for more details.

However according to [HOW-TO] Updating Nook HD+ Internal EMMC from CM11 to LN14.1:
[Nook HD, HD+ Android Development] secretwolf98:
Question, how do you port lineageos for a unsupported device?
[Nook HD, HD+ Android Development] fencepost:
The "unsupported" is more a statement of "we're not dedicating any resources to testing for that device" than it is a statement of "it won't work." Most or all of the changes in an update have no impact or connection at all to the hardware, but for official support a lot of that still needs to be tested. Much of the hardware interface code is already present and unchanging from the time period when the device was supported. Being unsupported may also mean that a change that breaks something on the unsupported device won't be considered a showstopper and get reworked, while a change that breaks a supported device will get more attention and workarounds.

Basically "unsupported" can be looked at as "we could test this for a few thousand of you using old Nook HD/HD+ devices that nobody can buy new anymore, or we could spend that time testing or extending support for more widely available devices like some of the cheap phones and tablets coming onto the market." As an example, with limited resources available which would be better for LineageOS to officially support: Nook HD/HD+ or some of the more recent BLU phones (particularly the ones with some little baked-in spyware issues)?

We're pretty blessed to have some skilled folks who are also using and interested in the HD and HD+ and who are willing to share their skills to do updates for them.
[Nook HD, HD+ Android Development] secretwolf98:
i mean like unofficial builds. i wanted to port lineage os 13 or 14.1 to a non supported device called "Samsung Galaxy Tab 4 7.0 " Wifi" model number SM-T230NU.
[Nook HD, HD+ Android Development] presola:
I too would like a hint about the power off resulting in a restart problem. A solution would be welcome too.

My device is one of those "hard to boot from a SD card" HD+s, and I experience the aforementioned problem with all the custom ROMs I've tried so far (CM12, LOS14, UA6/7), with and without GApps installed.
[Nook HD, HD+ Android Development] neutronjeff:
I loaded today's 0813 lnos for Ovation with micro gapps (I have used repit). Running very well. Thanks!
[Nook HD, HD+ Android Development] rtarv321:
Also dirty flashed 0813 lnos for Ovation with pico gapps. Running great, seems to be much faster & responsive....no lag as before. Great job as usual Amaces!
[Nook HD, HD+ Android Development] dbrickg:
Likewise, dirty flashed, but no gapps (since it was a dirty flash), likewise faster and more responsive, and likewise a huge thanks to Amaces!!!
[Nook HD, HD+ Android Development] ze7zez:
[MENTION=4473900]amaces[/MENTION]

The file aosp_hummingbird-ota-NKG47S.170811.zip on the server is corrupt (not fully loaded).

Please reload the file.

---edit---

I downloaded correctly only for the 3rd time.

MD5sum a7e5489b9c7155f7a1ad0b7440d7f8e5
[Nook HD, HD+ Android Development] mikeataol:
I just downloaded it (again) and don't see any signs of corruption in winzip or 7-zip
[Nook HD, HD+ Android Development] Nolfer:
I'm with 8/13 and I cannot change the i/o scheduler of internal storage using kernel adiutor: it just freezes when I select a different scheduler than bfq. How can I change the scheduler?

the youtube app now works, although with poor framerates

developer options are not available, even with flashed su mod

home button, "n" button, recents button, they all do not work. Lockscreen is absent; apparently when pressing the power button the screen turns off but without lock

also when connected to the pc the usb is not recognized as storage, even though it charges battery and the message "bn nook hd+, choose what to do with this device" shows (but does not do anything when clicked on)

EDIT: Clean flash (I dirty flashed the update before), wiping also system and caches solved everything

the usb problem was pc-hardware-side

changing of internal sd scheduler still broken, freezes the tablet
[Nook HD, HD+ Android Development] androidblue:
Solving the MTP under windows 10

Hi

First of all huge thank you for the developer!

To those who have MTP problems - the problem occurs on windows 10, while windows 8.1 have no problem. To solve it, Do the following:

1) Download the enclosed driver - MTP for windows 10. extract.

2) connect your nook to your Windows 10. Select "USB for file transfer".

2) go to your device manager, you will find that there is one problematic MTP device.

3) go to the driver tab, select "update driver", "browse my computer for driver software", "let me pick up from a list...", "all devices" and "have disk".

4) Go to the folder where you extracted the drivers. select "MTP device".

5) install, it will fail.

6) Go back again into update driver, but this time in the "let me pick up" you will have a new list. Select "MTP USB device".

7) enjoy :)
[Nook HD, HD+ Android Development] mouseafouse:
I/o scheduler

Could someone please tell me why I can't change the i/o scheduler to deadline. It will only stay on bfq and every time I try to change it my tablet and my kids tablet just freezes. On cm11 I could change it but now I can't. Thanks for any advice that anyone has.
[Nook HD, HD+ Android Development] Ponow:
I also get wifi not connecting after reboot for latest AOSP 7.1.2 on ovation. When I turn off wifi then turn it back on (in an effort to fix wifi), it loses the wifi password and I have to re-enter it each time.

I'm grateful for the work done on this ROM and for any help on this wifi issue. Thanks!
[Nook HD, HD+ Android Development] Merazomo:
I've been trying to play this 10-bit video with MX Player, and it lags like crazy, it's too strong for my Nook, I know; however, now that I've setup this tablet the way I want it with this amazing ROM, is there any way to make a video player lower the quality of a video so that this dual core processor tablet can play it? It's one of the limitations of an older tablet I know, just trying to find out if there's a way. Thanks.
[Nook HD, HD+ Android Development] ze7zez:
Try the VLC media player or KODI or its predecessor XBMC and write how they work.

I am curious about the result.
[Nook HD, HD+ Android Development] Merazomo:
VLC media player is the worst of all the players I tried. I tried VCL media player, KMPlayer Pro, Kodi, etc. Kodi was pretty much like MX Player, the video was behind the audio at times, and doesn't transition smoothly. Hardware decoding for 10-bit video on this tablet is a no go for me on this specific video atleast. The only real chance I had at playing the video synced at some moments was through Software decoding, and RGB 16-bit color format. I tried a Winbook TW700 that has just been gathering dust in a drawer (it has a Intel BayTrail-T Z3735G 1.33GHz Quad-Core CPU), it played the video just barely without any lag, a few fragments here and there, but smooth. I'm not sure if it's a software problem or a hardware, since I've played heavier videos on this tablet without any issues. I guess 10-bit hevc is just a whole different beast.
[Nook HD, HD+ Android Development] ze7zez:
Give me a sample of this movie so I can try it out.
[Nook HD, HD+ Android Development] Merazomo:
Sure, no problem. It's one of those MKV dual audio, subtitles, animated videos. My nephew watches cartoons on my Nook HD+ since I have the HDMI adapter. I soon as I find out how to split one of these things, I'll give you the sample. I'm used to MP4, AVI, etc. this thing is different though.
[Nook HD, HD+ Android Development] Merazomo:
It was easier than I though splitting the video, here you go. On my Nook HD+ it lags, hopefully it's just my tablet. Don't worry too much about it if it doesn't work, although dual audio, multiple subtitles, etc. it's very cool, I don't use it that often, but it's probably the future of video and that's why it got my attention.
[Nook HD, HD+ Android Development] ze7zez:
Please, move the discussion to the thread MX Player 10-bit Video and HEVC Discussion.
[Nook HD, HD+ Android Development] Zippy Dufus:
Build issue

Hello, anybody try to build the Lineage ROM lately?

I'm getting the error below.

Any ideas?

...

[ 88% 30191/34186] Building with Jack: /home/android/out/target/common/obj/APPS/Settings_intermediates/with-local/classes.dex

FAILED: /home/android/out/target/common/obj/APPS/Settings_intermediates/with-local/classes.dex

/bin/bash -c "(rm -f /home/android/out/target/common/obj/APPS/Settings_intermediates/with-local/classes.dex ) && (rm -f /home/android/out/target/common/obj/APPS/Settings_intermediates/classes.jack ) && (rm -rf /home/android/out/target/common/obj/APPS/Settings_intermediates/jack-rsc ) ... /home/android/out/target/common/obj/APPS/Settings_intermediates/jack-rsc.java-source-list )"

ERROR: /home/android/packages/apps/Settings/src/com/android/settings/applications/AppOpsState.java:612: PRIVACY_GUARD_OP_STATES cannot be resolved or is not a field

[ 88% 30191/34186] target arm C: libavcodec <= external/ffmpeg/libavcodec/aacenc_ltp.c

[ 88% 30191/34186] target arm C: libavcodec <= external/ffmpeg/libavcodec/aacdec_fixed.c

In file included from external/ffmpeg/libavcodec/aacdec_fixed.c:431:

external/ffmpeg/libavcodec/aacdec_template.c:3078:21: warning: passing 'const uint8_t *' (aka 'const unsigned char *') to parameter of type 'void *' discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]

AV_WL32(side, 2*AV_RL32(side));

^~~~

external/ffmpeg/libavcodec/../libavutil/intreadwrite.h:182:38: note: expanded from macro 'AV_WL32'

# define AV_WL32(p, v) AV_WN32(p, v)

^

external/ffmpeg/libavcodec/../libavutil/arm/intreadwrite.h:59:44: note: passing argument to parameter 'p' here

static av_always_inline void AV_WN32(void *p, uint32_t v)

^

1 warning generated.

[ 88% 30191/34186] target Package: Telecom (/home/android/out/target/product/ovation/obj/APPS/Telecom_intermediates/package.apk)

...​
[Nook HD, HD+ Android Development] Zippy Dufus:
Boot issue.

Uh oh!? I saw some commits and my 08/22 build completed successfully.

But it didn't boot! Stuck on the CyanoBoot logo. :crying:

Oh well, back to my 07/22 build, which is absolutely awesome by the way! (I don't know why I bother to make new builds!) I'll try again in a few days. :)

Devs, thanks for all your hard work!
[Nook HD, HD+ Android Development] ales-76:
Same here. I just installed AOSP170811 on Ovation and the device forgets Wi-Fi credentials on every reboot. I did full wipe before installation.
[Nook HD, HD+ Android Development] neutronjeff:
Hey, is it just me or are some of the old power issues fixed on the August Ovation build? I can use the menu to power off and I can charge with power off. Nice work!!
[Nook HD, HD+ Android Development] digixmax:
Power-off menu option still ends up with reboot for me on LN build 08/13.
[Nook HD, HD+ Android Development] mikeataol:
Y, the AOSP build is unable to save it's WiFi configuration between reboots....

Y, me too . Power off acts as a reboot. (LNOS 0813)
[Nook HD, HD+ Android Development] Nemesis1278:
Thanks!

First Amaces thank you so much for updating the Nook to Android M and N. Now that I am using lineage it is working really well with root and wifi all working. I did install a swap for ram usage to help with apps and performance. AOSP is having issues with WiFi I noticed that it was unable to connect to my hidden ssid WiFi. I also noticed that on boot it would sometimes boot to twrp and sometimes to system. With Lineage I have not found these issue. CM android M works really well but I wanted to try the latest android N. So far on 1st day everything is working smooth with lineage. Thanks a million and keep up the good work.
[Nook HD, HD+ Android Development] androidblue:
Missing statement in ramdisk?

Again huge thanks for the developer of the 14.1.

If there is anything we can do to help solve the shutdown issue, just tell...
[Nook HD, HD+ Android Development] hajkan:
Hi

I have MM and I want to go for the LineageOS. What are the main issues with the latest builds? I do not want to deal with Wifi or power issues to be honest. I tried to read backwards but the info is a bit all over.

thanks
[Nook HD, HD+ Android Development] mikeataol:
Are you talking about Ovation (HD+ ) ?

I cant speak to hummingbird builds, but I assume the issues are the same as on Ovation. (YMMV)

the latest Ovation LNOS from [MENTION=4473900]amaces[/MENTION] is really very good.

The only real annoyances I am aware of are that shutting down from android doesn't shut down, it reboots the machine.

choosing reboot "may" also reboot to recovery instead of into android

The AOSP build has a sort of bad bug where it cant remember WiFi Settings between reboots (my recollection is that it also has the power off issues)

and I'm assuming also no HDMI but I cant swear I tested it.

If I need to completely power off , I reboot to recovery and then use power off from there.

There's no HDMI output. If you happen to have the HDMI adapter , output to TV doesn't work, in fact it cripples the machine when plugged in.
[Nook HD, HD+ Android Development] hajkan:
Thanks man, that sums it up for me. I am using HD+, I never turn it off so that bug probably wont affect me.

Do you feel like the performance is much better than MM? Not sure if you used it but it can get quite choppy sometimes.
[Nook HD, HD+ Android Development] ST Dog:
Since the issue dates back several years (CM11, KK) it's doubtful it'll be fixed.
[Nook HD, HD+ Android Development] MossyTC:
Workaround for AOSP losing Wifi settings on reboot

You could

Write a script to backup that config file

Write a script to restore the config file

Use $scripter or something similar to add a widget to your homescreen to run the backup script

Use Universal init.d or something similar, to automatically run the restore script on boot

Run the backup script every time you change your Wifi configuration

You can probably write those scripts yourself, but it would look something like the following (assuming the folder /sdcard/backup/ has already been created)-

Backup

#!/system/bin/sh
cp /data/misc/wifi/wpa_supplicant.conf /sdcard/backup/wpa_supplicant.conf

Restore

#!/system/bin/sh
cp /sdcard/backup/wpa_supplicant.conf /data/misc/wifi/wpa_supplicant.conf

N.B. I haven't tested any of this, I leave that as an exercise for anyone who wants to try.
[Nook HD, HD+ Android Development] Zippy Dufus:
Building again

FYI, I saw more commits so I tried to building again.

The original problem of the missing JAVA definition came back and went away again and I finally got complete builds (08/31) - both Linario 7.1 and an unadulterated standard build. However, neither booted - both stuck at the cyanoboot screen.

== EDIT ==

I pulled the 07/22 kernel and flashed over top of the 08/31 ROM and it still would not boot. So I reflashed the 07/22 ROM and flashed the 07/22 kernel as a control to be sure that I didn't botch the creation of the kernel zip. This booted, so the problem isn't specific to the kernel.

Next step is to flash the 08/31 kernel over the 07/22 ROM but I bet that it will not boot either.

One thing that I haven't done is a clean install with a full wipe. I'll wait for an official ROM before I try that. I prefer not having to set up my tablet again.

== ANOTHER EDIT ==

I built a 0903 ROM which didn't boot. However, when I flashed its 0903 kernel (boot.img) over top of my 0722 ROM, it boots. So it looks like the problem lies in the forked framework projects.
[Nook HD, HD+ Android Development] appye:
Okay, so to enable root, I flashed the root package from June. This added the four options under Root access in developer options. Below Root access, "manage root accesses" was still greyed out. I could not find a solution. Looking at the zip file, I see that it adds a "su" binary to /system/xbin. Looking there, it was not set as executable. So, "chmod +x /system/xbin/su" made it executable. I also noticed that the ownership was set to root (user) and root (group) ... I changed it to root (user) and shell (group). The ls -al entry for the su binary now looks like this:

-rwxr-xr-x 1 root shell 112568 Aug 1 2008 su

... Is this correct? I sort of shot from the hip here. At least I can run adaway now!

I am running LineageOS 14.1-20170813-UNOFFICIAL-ovation
[Nook HD, HD+ Android Development] ST Dog:
Not sure why you changed the group.

It's root on all my devices (and all my unix/linux machines)

Permissions look right though.

Odd that execute permission wasn't​ set.
[Nook HD, HD+ Android Development] appye:
Thanks. I will put the group back. I was just shooting in the dark...

The install kept dying with an error 7... Anyway, it all works now. I am surprised that nougat is faster on this device than KitKat...
[Nook HD, HD+ Android Development] ST Dog:
I put LN14.1 on my wife's HD+ but haven't got to my HD yet (still on CM11)

Just haven't had time to back it up fully.

The whole Safety Net mess has held me back too.
[Nook HD, HD+ Android Development] Fayr:
Hey guys, I'm running LN14.1 (lnos_ovation-ota-NJH47F.170813) and YouTube stutters on 60FPS playback (720p or 1080p). The stats for nerds shows a lot of dropped frames. Normal 720p and 1080p play fine. Any ideas on how to fix it, or at least disable 60FPS video in the YouTube app? Thanks.
[Nook HD, HD+ Android Development] io7m:
Hello!

I've just installed lnos_ovation-ota-NJH47F.170813 on a Nook HD+ (I did a complete wipe of all partitions). The initial setup screen appears asking me to enter my language, the current date and time, the current wifi network, location services. When I reach (what I assume is) the last screen, I'm asked if I want to enable the privacy guard. At this point, the screen glitches severely and the device hard reboots. When the device comes back up, I'm taken to the initial setup screen again and the process repeats. I can't get past that last screen.

Is there any way I can debug this, or any useful information I can provide that will help find the issue?
[Nook HD, HD+ Android Development] dbrickg:
any development -- or even thoughts about development -- of oreo for our everlovely nooks?
[Nook HD, HD+ Android Development] twiztid_:
It looks like he is, at the very least, looking into it: https://github.com/airend/android/tree/tmp/oreo