yashsingh1/xdaforums huggingface dataset:
[Nexus 7 (2013) Original Android Development] asp2010:
No, I haven't. I'm probably just going to delete it altogether since I haven't used it in awhile anyway.

Thanks for the help!
[Nexus 7 (2013) Original Android Development] mdamaged:
No problem, good luck.
[Nexus 7 (2013) Original Android Development] robindebruin:
what is the default password when booting to ubuntu ?? user is Phablet
[Nexus 7 (2013) Original Android Development] mdamaged:
Did you try "phablet"?
[Nexus 7 (2013) Original Android Development] mannunikhil:
[MENTION=3418703]Tasssadar[/MENTION], I tried to install LiquidSmooth rom as "secondry rom" (which is not multirom supported). I modified the "updater-script"( at path == "META-INF\com\google\android\) to make it work with multirom.

While flashing after few seconds "Installing system.img; Installing Mr_update.zip; check MD5; skip MD5; AND the error "error executing updater binary in zip /tmp/mr_update.zip".

I googled this error and found out that people got success after updating twrp to latest version. However, in my case, I was able to install this rom as primary rom but not secondary.

"My multirom running on latest version" . Could you suggest something to make it work as secondry rom?

Regards
[Nexus 7 (2013) Original Android Development] mdamaged:
Once you have it as primary (and you have another rom as secondary), did you try using the swap rom function? Or, try doing a nandroid (boot, and system) of the liquids primary and restore it as a secondary using MR?
[Nexus 7 (2013) Original Android Development] mannunikhil:
Yes, after installing it as primary I backed it up, restored my original nandroid backup. Then, add rom> from backup of LiquidSmooth; but it did not boot stuck at initial google logo, dint even go into bootanimation.:eek:

Regards
[Nexus 7 (2013) Original Android Development] klaust58:
I suspect that you have the updater-script not properly modified.

Gesendet von meinem Nexus 7 mit Tapatalk
[Nexus 7 (2013) Original Android Development] tungdil:
[MENTION=4584025]mannunikhil[/MENTION] I think klaust58 is correct. I was just curious ... and could install and boot LS-LP-v4.0-2014-11-30-liquid_flo.zip as secondary ROM without a problem.
[Nexus 7 (2013) Original Android Development] rulk:
Ok, so I haven't really done much with my Nexus 7 (2013) for last few months other than play a couple games on it..

I just updated my Multirom to the latest. I was at v15 about 15 minutes ago.. I had to clear the cache and data for the app after updating. Was weird.. Said the latest update was 26 but upon rebooting had the V30 in it. Has 2014-11-15 Recovery and Stock 4.4.1 4.4.2 kernel.

There is no way I can go back and read through 103 pages to see what I have missed. I am a college student and was hoping to update my nexus before classes start back up.

I really only care to save the data on my primary rom and will probably delete the other roms on this tablet and start those over but what I want to know is how can I update to the latest OTA 4.x update for my primary rom?

I would also like to try lollipop since that is now available too but I want to run it as a secondary rom.

Thanks for any help you can provide! My GF would kill me if I spend hours reading all of this thread...

Rodney
[Nexus 7 (2013) Original Android Development] mannunikhil:
Thanks tungdil and klust58, rom file compression was the issue, I used andorid kitchen to unpack and re-pack the rom and it worked. Earlier, I was using winrar and 7zip.

:D

Regards
[Nexus 7 (2013) Original Android Development] asp2010:
Multirom v30 and the recovery from 2014-11-15 are the latest versions, so you should be fine there. To update your rom, flash the zip as you normally would without multirom, then select 'inject curr boot sector' when flashing is done. This should be all you need to do. :good:

Sent using the XDA mobile app
[Nexus 7 (2013) Original Android Development] rulk:
This tablet currently has Android 4.4.2 installed on it and I want to update my main rom to the latest OTA version. It tells me there is an update available but if I try the OTA update it fails out.

To update my primary rom where can I find a compatible zip for this? I am assuming the kernel has to be updated as well but since it is my primary rom I am guessing it needs to have the kexec-hardboot patch?

Thanks!

Rodney
[Nexus 7 (2013) Original Android Development] javacookies:
Can't boot to any OS

Hi,

I have Android 4.4.4 and Ubuntu Touch on my Nexus 7 2013 of course using Multirom. However, I did something stupid, I updated Ubuntu Touch through terminal and I saw that a lot of packages were upgraded and even the kernel I think. So now, I can't boot to any of my OS. The multirom boot menu doesn't show and it stuck to the Google screen. I tried reflashing multirom, the kernel and injecting cur. boot sector but still no luck. Does anyone here knows a way to fix this problem without losing all my data on both OS? Thanks
[Nexus 7 (2013) Original Android Development] dadeo1111:
You might try dirty flashing your internal ROM from recovery and seeing if this gets it to boot again. Then start the Multirom app and see what else you need to redo/fix.. sounds like you may have run out of room with the Ubuntu updates, possibly, so I'd delete that also and start over.
[Nexus 7 (2013) Original Android Development] klaust58:
Uaah!

My previously made backup from CM12 (second rom) does not boot after restore. After a while it starts into twrp.... :confused:

Edit: after reflashing cm12 it works....suspicious!
[Nexus 7 (2013) Original Android Development] javacookies:
I was able to recover it by dirty flashing and I even upgraded to 5.0.2. I can also boot to my Ubuntu Touch which is really great

Thanks for the help.

However, I have a problem with the Multirom Manager. It says "Failed to download and parse Ubuntu Touch metadata" and I can't access the Ubuntu Touch data from Android. Before I can access it through /data/media/0 but now /data is empty.

EDIT: Nevermind the issue on the path /data. It's a problem on the root access of ES File Manager. But I still encounter the issue on the parsing of metadata
[Nexus 7 (2013) Original Android Development] geo78:
Hi all! I am a new user of multirom. I ve install as a secondary rom XenonHD-5.0.2 Beta 4 .

How can i root the secondary rom? It has SU installed but the the rom is unrooted.
[Nexus 7 (2013) Original Android Development] tungdil:
Hi geo78! It is not very likely that your problem is related to MultiROM.

How (or if at all) you need to do something for enabling root depends on the ROM. Recently I have seen some ROMs where you need to enable it in the developer options. Have you asked in the XenonHD thread?

Other than that rooting does not really differ from the "usual" way. Just use TWRP and flash the corresponding zip in the secondary ROM. I.e. in recovery mode use MultiROM, select your ROM in "Manage ROMs", then use "FLASH ZIP" for flashing the zip-file.

Good luck!
[Nexus 7 (2013) Original Android Development] muschiu35bv:
Custom Roms Not Booting

Hello!From yesterday Nightly for Flo from Aicp or Bliss Rom not working.The installation of the Roms was successful but after rebooting the device has stuck on boot logo screen.I ve tried with modified updater script or without but the problem is the same.Anyone knows how to fix this please help.Thank You!
[Nexus 7 (2013) Original Android Development] geo78:
[MENTION=5098312]tungdil[/MENTION]

Thank you - it was a ROM bug. With a MIUI ROM installed I can transfer data. I ve rooted it successfully also your advice. :)

I am very excited with Multirom and is a pity I never used it before.
[Nexus 7 (2013) Original Android Development] muschiu35bv:
Aicp ROM Not Booting with Multirom

Hello!The guys from Aicp Team was telling me that the problem is with multirom.Please guys is possible to test Aicp rom for Flo with multirom because is remain stuck on boot logo.The guys from Aicp team have made some change on device and vendor Trees .I dont know what this means but please help me to be able to instal Aicp ROM with Multirom.Thank You!
[Nexus 7 (2013) Original Android Development] muschiu35bv:
Lollipop Custom Roms Booting Issue

Hello Guys!I ve reinstall Stock Lollipop using factory image and then i root my device using wug fresh.After booting my device i installed multirom and kexec kernel.After that i flash aicp rom as secondary rom but after reboot my device has stuck again on logo screen.i tryit with two others roms Bliss and validus and both have the same problem.The only rom that works with multirom is Cm12.Please guys is possible to test multirom with aicp as secondary rom or any other rom because is not booting.What ever i do secondary rom is not booting.I can install the aicp or any other rom only as main rom.Thank You!
[Nexus 7 (2013) Original Android Development] mannunikhil:
There is no problem either with multirom or with the roms you are trying. Few roms are only meant to be installed as primary rom only because of the "updater script". This script is the one that runs as you flash the rom zip. If the script has mount /system and /data partition, it will not work as secondary rom.

However, there is a work around for such issue. You need to use linux environment or Android kitchen in Windows. Extract the rom zip, go to mata-inf >com>Google >android >edit updater script with either word pad or notepad++. Remove If else loops, endif and initial /system and /data mounts. Save and pack it again and flash as secondary rom. Wipe dalvik and cache and reboot. That's it! :)

Addition: I just saw ur previous post about using updater script. To fix that, remove entire supersu if loop including ui print in the updater script. I have faced such issues, by removing these few lines, rom will boot fine.
[Nexus 7 (2013) Original Android Development] tungdil:
As best as I can say it is no longer required to modify the script since the last update of MultiROM's TWRP (I currently use TWRP_multirom_flo_20150115.img; see here )

Sorry muschiu35bv, this is not correct! There are a lot of Lollipop ROMs where I can confirm these are working with MultiROM. I've tried quite a few with no problems at all! For example: Stock ROM, SCREW'D ANDROID - V1.0.2-OFFICIAL - 20150127, PURE AOSP 5.0.2_R1 BUILD LRX22G, GROGG88's version of PURE AOSP and Dirty Unicorns 5.0.2 (though the latter currently only runs when SElinux mode is set to "permissive")

[MENTION=5494836]muschiu35bv[/MENTION] Have you checked if the Nexus is accessible via adb while it is booting? If so dmesg or logcat could help you to understand what is going on and you could probably report these details to the ROM developers.
[Nexus 7 (2013) Original Android Development] muschiu35bv:
Custom Roms Not Booting

Hello!I did not know that.I I like Aicp rom because has many features and have daily nightly.i like the rom to be costumize.I was talking with some developer from aicp team and i was send him boot logcat for checkin but did not give a concrete answer.i really want to know why aicp rom and two other not working with multirom.Now i am on Aicp rom as primary and now second rom because is not working.But i will try some rom you have specified.If you cant to test aicp i will be glad.Thank You!

---------- Post added at 02:57 AM ---------- Previous post was at 02:49 AM ----------

I saw on script only endif word.if is possible can you please give me a litle more detail or if you have a script and show me where to modify?Thank You!

---------- Post added at 02:57 AM ---------- Previous post was at 02:57 AM ----------

I saw on script only endif word.if is possible can you please give me a litle more detail or if you have a script and show me where to modify?Thank You!
[Nexus 7 (2013) Original Android Development] klaust58:
Do you read this?! Removing of some if/else is obsolete with actual versions of twrp/MultiROM.

Gesendet von meinem Nexus 7 mit Tapatalk
[Nexus 7 (2013) Original Android Development] muschiu35bv:
update Script

Hello Guys!I did not understand what should i delete.the "if else ,endif system data mounts in a sentence or just the word itself?i realy want the Aicp rom runs as secondary rom.Thank You!
[Nexus 7 (2013) Original Android Development] mdamaged:
For christs sake, just set it as a primary, then set the secondary as the default boot up rom.
[Nexus 7 (2013) Original Android Development] klaust58:
You are not able to read?

With actual versions oft twrp/multirom there is nothing to delete! Ohmygod....

Gesendet von meinem Nexus 7 mit Tapatalk
[Nexus 7 (2013) Original Android Development] muschiu35bv:
Aicp Rom

i`ve swap the stock rom with aicp and has not work.I tryit many roms and now i have aicp as internal rom then i flash validus rom as secondary and i put autoboot for validus rom but again not working.Everything i do the secondary rom stay stuck on boot logo.I am sorry guys for trouble you but only with you i have a chance to fix that.Thank You!
[Nexus 7 (2013) Original Android Development] mdamaged:
https://www.youtube.com/watch?v=j73cxLiqc2U&t=07s
[Nexus 7 (2013) Original Android Development] muschiu35bv:
nice video!How do i put aicp rom as primary?what option i need to chose in swap?i havent use swap until have this issue with secondary rom.
[Nexus 7 (2013) Original Android Development] AnkeshReborn:
Does slim LP boots on multi ROM guys as primary?
[Nexus 7 (2013) Original Android Development] lemene:
Yes, it does.
[Nexus 7 (2013) Original Android Development] marsaltito:
Is it working with 4.4.4 primary and 5.0.2 secundary ?
[Nexus 7 (2013) Original Android Development] drewski_1:
yes, that's what i had, though i just swapped the ROMs last week
[Nexus 7 (2013) Original Android Development] muschiu35bv:
Aicp Rom as Secondary

Hello!I`ve just receive information from aicp developer about how make aicp rom to run as secondary rom.The developer was saying that updater script need to be modify.Please can you tell me what i need to modify in updater script because i don`t have any clue what to do.I ve try with your modified updater script a few days a go but is not working.Please is possible to check updater script and se what need to be modify?Thank you!
[Nexus 7 (2013) Original Android Development] klaust58:
Ask the AICP developer, what has to be modified and try it!

This is not your personal test department ;) :D

Gesendet von meinem Nexus 7 mit Tapatalk
[Nexus 7 (2013) Original Android Development] AnkeshReborn:
Can you post me aicp link for flo?!
[Nexus 7 (2013) Original Android Development] muschiu35bv:
Here the link for Aicp flo device

http://dwnld.aicp-rom.com/?device=flo
[Nexus 7 (2013) Original Android Development] tungdil:
Nothing!!! As stated many times.

The problem is with AICP ROM, assuming (you never state which version you're using) that you are talking about the Lollipop nightly (!!!) builds. As best as I can say the current nightly of AICP has a broken SELinux environment and needs to be fixed! Note: The broken SELinux environment results in zygote not starting. That's why booting won't get past the boot animation.
[Nexus 7 (2013) Original Android Development] klaust58:
That's the point... :cool:

Just for clearness....the updater-script is responsible for sucessful installation of the rom. If the ROM doesn't boot, then it's a problem of the ROM...
[Nexus 7 (2013) Original Android Development] muschiu35bv:
Aicp Rom

The guy from Aicp team was saying that there device trees are same as CM
[Nexus 7 (2013) Original Android Development] mdamaged:
Congratulations, you're the first on my ignore list.
[Nexus 7 (2013) Original Android Development] muschiu35bv:
Can you tell me why?I am not a developer and I just wanted to find a solution to my problem.I know I was annoying and I apologize for that.
[Nexus 7 (2013) Original Android Development] semdoc:
Well... Thanx for make the things clear....

How did you find that AICP's Selinux is broken? Logcat? Let we fix it... Please share with me these logs...

Regarding deb & flo, our device and vendor trees are completely same as CM.. So let we fix this issue.

Thanx for cooperation.
[Nexus 7 (2013) Original Android Development] tungdil:
I used dmesg in an adb shell while the boot logo is continuously displayed and found (truncated)

Warning! Service zygote needs a SELinux domain defined; please fix!

After flashing Glitch kernel and applying the SELinux patch, i.e. switching to permissive mode, the system will boot. Even though it is not really usable because its sloooow.

If it's helpful I could re-install it as secondary and create a logcat and/or post dmesg output.
[Nexus 7 (2013) Original Android Development] semdoc:
Well I can't say that our SELinux is broken. Just we are on Enforcing mode instead of Permissive (which is expected to befor booting as secondary here)...

It's well known that enforcing mode is preferred by AOSP and Google for Lollipop. Am I wrong?

Also... Please post whole logcat... This is only warning as I see.. Thanx in advance.
[Nexus 7 (2013) Original Android Development] tungdil:
Working on it right now. But shouldn't we move this to your thread?

===edit===

Just attached logfiles. Let me know if this is helpful or if something else is needed.
[Nexus 7 (2013) Original Android Development] semdoc:
Thank you. For now.. For those who want to boot AICP ROM as a secondary...

You can flash our kernel with SELinux set to permissive: https://s.basketbuild.com/filedl/de...Permissive_5.0.2_r1_msm-flo-kernel-signed.zip

Just flash it right after Nightly. It's current kernel for flo.

Please let me know If you need deb version.

Till we fix these strange issues. Enjoy :P
[Nexus 7 (2013) Original Android Development] tungdil:
I can confirm it's working :good: just completed booting...

===edit===

Forgot to say thank you, but of course hit the button in your previous post ;)

... and of course semdoc is right! But for now (as he wrote) and testing nightly builds it's perfect!
[Nexus 7 (2013) Original Android Development] muschiu35bv:
Aicp Works

Thank You very much and i am glad the issue was found.

---------- Post added at 02:25 AM ---------- Previous post was at 02:21 AM ----------

Yes is working now and i want to thank you very much for making this to work.The problem was not with the updater script and the kernel was the problem.

---------- Post added at 02:33 AM ---------- Previous post was at 02:25 AM ----------

Yes is working now and i want to thank you very much for making this to work.The problem was not with the updater script and the kernel was the problem.
[Nexus 7 (2013) Original Android Development] tungdil:
AICP and DU now working as secondary ROM

Well... :o

with version 3.1 of MultiROM the problem does not longer exist. At least I could install and boot aicp_flo_lp-8.0-RELEASE-20150209.zip as a secondary ROM with out problems. Thus, is it no longer needed to set SELinux to permissive.

For those who are interested: DU will now also work (I just checked it with DU_flo_5.0.2_20150208-1748.v9.1-OFFICIAL.zip)
[Nexus 7 (2013) Original Android Development] AnkeshReborn:
Damn,I am in heaven!

First xposed,then this!
[Nexus 7 (2013) Original Android Development] semdoc:
Happy for all of you Guys :P :good:

Hard to be a flashacholic :P
[Nexus 7 (2013) Original Android Development] david320te:
Hi,

are there any Desktop Linux Distributions for the Nexus 7², that can be run natively? I've tryed the chroot variant with linuxdeploy and while it works, its not running very good. Also, the VNC is not very practicle for tty and other stuff.

All i've found was for the first Generation Nexus 7 and since it has a Tegra-SOC, i didn't even bother trying.

I've thought about compiling arch linux for ARM and getting it to run - but i have no idea, how to make it bootable or anything like that...

Any input would be great, because with the "big" Docking-Station with HDMI-Out the Nexus 7 is perfect as a small PC for playing radio and keeping the "other stuff" away from the work PC.
[Nexus 7 (2013) Original Android Development] koron393:
Hello.

Recently Nexus7's pre-installed Android version is 5.0.1.

And its hardware emmc revision is different from older version.

So, we have to patch to drivers/mmc/core/mmc.c in kernel tree.

https://android.googlesource.com/kernel/msm.git/+/fa842060088619d2de9986c5c5d588d0f40534e3^!/

Please apply.

Thanks!
[Nexus 7 (2013) Original Android Development] SerJo87:
Is it possible to do something mounted properly interface with the applications first rom to second? symlinks maybe
[Nexus 7 (2013) Original Android Development] Ænimal:
To everyone: Is it save to use the manager app from within secondary ROMs? Thx
[Nexus 7 (2013) Original Android Development] klaust58:
yes :cowboy:
[Nexus 7 (2013) Original Android Development] viper08:
Hi All.......I have been away from my Nexus 7 for a while so my multirom knowledge is a little rusty.....My internal rom is currently at 4.4.4 and its stock - I am getting the OTA update for 5.0.2 but obviously as im using a custom recovery etc its not going to work. How do I update my 4.4.4 internal to 5.0.2? Do I need to update the bootloader at all? Can I just erase the system data and flash the system.img from the google stock rom for 5.0.2?

Any help is appreciated......
[Nexus 7 (2013) Original Android Development] sub77:
hi there. multirom for falcon is back. can we update multirom app after testing a while?
[Nexus 7 (2013) Original Android Development] AnkeshReborn:
[MENTION=1971591]tadda[/MENTION]sar can you make us available manual downloads outside the app for Ubuntu builds?

I am unable to download through app because my network lags and pause and resume ain't supported in the app.

•Hit thanks if I helped you..:)
[Nexus 7 (2013) Original Android Development] AnkeshReborn:
Multi ROM V31 can't bit any secondary ROM,TK Glitch said too it's not working.

V30 and V31 test build us doing well@taddasar

•Hit thanks if I helped you..:)
[Nexus 7 (2013) Original Android Development] drewski_1:
Not sure i understand your issue? I'm replying on a secondary ROM.

BTW it's tasssadar

Sent from my Nexus 7
[Nexus 7 (2013) Original Android Development] AnkeshReborn:
Flash glitch kernel then you won't be able to flash or bit secondary Roms even [MENTION=3847629]Tk-Glitch[/MENTION] facing issues on V31,I was trying to make issue know to OP [MENTION=3418703]Tasssadar[/MENTION]

V30 and V31 test works fine though.

Here are log files attached.

•Hit thanks if I helped you..:)
[Nexus 7 (2013) Original Android Development] Dryingfish:
Yeah, we strongly recommand that Multirom can divide Ubuntu Installation from the app and add Ubuntu Installation option back to the Multirom Recovery.

Thanks ! Because NOT ALL OF US are experienced geekers , we may be just liking flashing or teasting. Like me. Will Multirom give us a chance?

Really LOVE Multirom.

I am a Passager A and never tried Multirom test builds ,Mine updated to Multirom V31 ,and I flashed Glitch Kernel to the secondary rom(AICP) with default CPU/GPU setting & Permissive SElinux Patch , Everything goes OK by now.

BTW , I MUST intall Permissive Kernel Patch for successfully booting Secondary Lollipop ROMs.

Sorry for my pool English .
[Nexus 7 (2013) Original Android Development] AnkeshReborn:
Permissive patch to the current Kernel right and then will multi ROM work, I'll give it a try soon!

•Hit thanks if I helped you..:)
[Nexus 7 (2013) Original Android Development] HearMeWhisper:
Is there a flashable 5.1 yet for flo?
[Nexus 7 (2013) Original Android Development] tungdil:
Hi! I am currently testing [ROM] [5.1.0_r3] [AOSP Grogg's Way] and it seems to work fine...

However, I had problems installing it with MultiROM v3.1 and had to go to the test version (as far as I know Grogg does not support MultiROM).
[Nexus 7 (2013) Original Android Development] drewski_1:
You need a kernel with kexec mod. I'm using Grogg+ElementalX on Multirom

Depending on what the Questioner was looking for, Grogg is AOSP, not Google Stock N7 5.1
[Nexus 7 (2013) Original Android Development] ces_mad:
update/switch kitkat to lollipop

I have nexus 7 (2013) with 4.4.4 in my primary rom and CM12 in secundary rom.

I want know.

1. is possible flash lollipop rom in primary rom?

2. is possible switch primary to secudary rom? (switch kikkat and lollipop ).

2 points are possible or need some procedure? :confused: