yashsingh1/xdaforums huggingface dataset:
[Nexus 7 Original Development] aaopt:
Good to see someone trying CM13. I tried to build [MENTION=2188693]AndDiSa[/MENTION]'s AOSP sources and they built fine. However, stubborn as I am, I am not inclined to obey instructions that involve a full wipe -- and my CM settings DB wouldn't play nice with AOSP, as you might imagine. I could clear just the settings provider db but it turned out to be a can of worms. So a CM would probably work out better for me.

I found your CM13 github repos and came digging here, and sure enough you have a screenshot. Are you building with straight CM sources aside from the few repos you have forked? If not, it would be helpful if you could push a manifest too.

Do you plan to start a development thread for CM13?
[Nexus 7 Original Development] Licaon_Kter:
I've seen it, but you don't just dump a picture and be done with it. Post your used repo, settings, XDA thread, so on and so forth.
[Nexus 7 Original Development] GtrCraft:
I used all the cm sources and used my aosp trees to bring all the fixes and changes in mostly. Apart from that I use grouper-aosp's blobs.

If I have time after christmas I will push the manifest and make a thread. But first I want to be sure it's stable (which it looks like after a day of testing)
[Nexus 7 Original Development] Licaon_Kter:
Thanks, looking forward.
[Nexus 7 Original Development] GtrCraft:
You welcome but please test the build I just posted on the last page
[Nexus 7 Original Development] aaopt:
Well, I have to do something while source is downloading.

So far it booted without trouble, preserved my CM12.1 settings, and seems to run fine. It feels better than CM12.1 in several respects.

For example: I have two user profiles on this device -- one for me, and one for the kids to play games. I just switched between them, launched some app on the kids' account, then switched back. It was kind of sluggish, but MUCH less so than under CM12.1. With CM12.1 generally when I want to switch back to my account I have to reboot.
[Nexus 7 Original Development] hanschke:
which gapps do you take?
[Nexus 7 Original Development] GtrCraft:
http://opengapps.org, micro, nano and pico will work
[Nexus 7 Original Development] GtrCraft:
Here is the thread for my unofficial builds of cm13:

http://xdaforums.com/nexus-7/development/rom-cyanogenmod-13-nexus-7-t3279938
[Nexus 7 Original Development] Dukenukemx:
Anyone have any trouble with the nightly's? My Nexus 7 with CM12.1 December 1st will just get stuck on the Google logo and stop right there. I have to hold the power button which shuts it off and goes right back on to boot.
[Nexus 7 Original Development] Licaon_Kter:
Ok up to Dec 23 here.
[Nexus 7 Original Development] fadern:
Hi, yesterday I flashed the latest nightly and today I experience some audio issues. The sound only works for 1 sec and then its gone. I've tried bsplayer, archos, internal video player and internal eleven. All the same. Is this a known problem and is there a fix?
[Nexus 7 Original Development] mt12345:
does this thread cover 12.1 as well?
[Nexus 7 Original Development] Reptilez_DK:
yes. :)
[Nexus 7 Original Development] mt12345:
I installed 20151117 snapshot. After some gaming system becomes laggy and not responsive. I have to reboot to fix it. Should I install nightly? Dirty flash?
[Nexus 7 Original Development] gmsalomao2:
Deleted
[Nexus 7 Original Development] ski522:
Probably time to give up on CyanogenMod...future not looking good. Personally I'm thinking about going back to original OS (Android OS, v4.1.2 [Jelly Bean]) that the Nexus 7 came with and calling it a day, the newer OS's after Jellybean seem to eventually suffer from serious lag as us you continued to use it. I don't recall having such lag with Jellybean, I was using an unofficial version of CyanongenMod based on Marshmallow that didn't work too bad, but still had its times where it would just lag or lock up for what seemed like quite awhile.

http://arstechnica.com/gadgets/2016...f-20-of-workers-may-pivot-to-app-development/
[Nexus 7 Original Development] gmsalomao2:
Has anyone tried the latest nightly? Is it ok?
[Nexus 7 Original Development] S34d0g:
If you mean cm-12.1-20160822-NIGHTLY-grouper.zip then yes - I get VERY serious battery drain in idle, to the point where I charge it to full and after a night doing nothing the device switches off due to empty battery :(
[Nexus 7 Original Development] mephistho:
Hey guys, thanks for the good work here. Is anyone still on this build and able to download content on Netflix?
[Nexus 7 Original Development] TrentLane:
Is this available anywhere now they have closed down?
[Nexus 7 Original Development] jbaumert:
Here's a link for the last nightly that was archived before the "shutdown":

https://archive.org/download/cmarchive_nighlies/cm-12.1-20161016-NIGHTLY-grouper.zip
[Nexus 7 Original Development] Flyingcharly2a:
Hi to all,

I'm on Timur's USB Rom based on CM10.

Can I flash this rom, or do I have to do something specific?

Thanks for your help
[Nexus 7 Original Development] teglafal:
Hi Everyone!

Since CM is dead, are there any way to get older ROMs? I'm hunting for this:

cm-11-20141112-SNAPSHOT-M12-grouper, but cannot find it anywhere... If someone would be able to help, that would be excellent!

Thanks is advance!
[Nexus 7 Original Development] :
Try this way, give it a few seconds (don't refresh) and it should automatically prompt/download the ZIP - https://web.archive.org/web/2016122...90453/cm-11-20141112-SNAPSHOT-M12-grouper.zip

This is the hash for the ZIP file (taken from the CM Downloads site):

SHA1: c3962b64b3f213612490ed1b7fa198c07ae702a3
[Nexus 7 Original Development] teglafal:
Thank You very much!! Just wow, You are awesome!! :)
[Nexus 7 Original Development] Eniac77:
Can someone kindly post the last stable build for Cyanogenmod for the Nexus 7? And point me to the correct Gapps to flash with it?

Your help would be greatly appreciated!

I am so frustrated searching the net trying to find it. I just flashed SMOOTH ROM on, but I would just prefer Cyanogenmod.
[Nexus 7 Original Development] teglafal:
Depends on Your Nexus, which version do You have?

For 2012 wifi (grouper) it's here: https://archive.org/download/cmarchive_snapshots/cm-12.1-20151117-SNAPSHOT-YOG7DAO1KA-grouper.zip

Gapps is here: http://www.devfiles.co/download/fAgtiEoX/gapps-lp-20150314.zip
[Nexus 7 Original Development] Eniac77:
Hey thanks so much for the links, but I am actually looking for the last STABLE build of CM12 (or even 11) for grouper, not a SNAPSHOT (nor nightly, nor experimental). I have ran Cyanogenmod on other devices before, but they have all been UNOFFICIAL ports by someone else, or UNSTABLE builds where common errors are known (no camera, WiFi dropping, etc). For once (since CM Is dead, RIP), I would like to see an OFFICIAL, STABLE release of CyanogenMod on one of my devices.

I guess I was idealistic to think I could find these items on the OFFICIAL CM12 thread of XDA.

Please have your "Donate" button ready if you supply it.
[Nexus 7 Original Development] mister7000:
Hi there..

I am also looking for the OFFICIAL or STABLE CM 12 (and gapps) for grouper. I am not interested on a fancy ROM just want something that works. and since i did the official Android 5.0 update my Nexus 7 has become painfully S L O W .. lol !!

Thanks in advance.
[Nexus 7 Original Development] Eniac77:
Try LagFix from the Playstore... I saw someone raving about it online and I used it on my Nexus -- to be honest, it worked. After using it, my Nexus feels a bit more responsive.
[Nexus 7 Original Development] mister7000:
LagFix did not work for me.

error message: /data and /cache partitions could not be Trimm. might be a hardware or kernel issue and there is no work around.

BTW: I'm on 5.1.1 and i read it doesn't work for this android version.
[Nexus 7 Original Development] cygnus:
Wow, thank you so much for linking this! That zip is not too easy to come by these days. I almost feel like it warrants it's own thread or something. I was able to get this running with the latest 4.4 pico opengapps and it's great.
[Nexus 7 Original Development] teglafal:
I'm glad it helped You! :)
[Nexus 7 Original Development] :
Why are you looking for old cm12 ROMs for our grouper?

I would go for LineageOS 14.1 -7.1.2 (cm successor)! It's at the moment only unofficial but running great, stable and faster than any Android version before. I'm running it now for ages ...

You can try: https://www.androidfilehost.com/?w=files&flid=155531&sort_by=date&sort_dir=DESC
[Nexus 7 Original Development] cygnus:
I've tried LineageOS 14.1 on the grouper, and it is laughably laggy. Everything that isn't 4.4.4 is (in my testing anyways). If there is some particular set of steps, or configuration/setting/whatever, that makes LineageOS 14.1 as fast, smooth and reliable as CM11/SlimKat9.1 (4.4.4 based) then I'd love to give it a try.

Thanks for your feedback!
[Nexus 7 Original Development] andrew2432:
Hello hello I just got a nexus 7 for free so I will be asking lots of things on old threads :) thanks for the info, I'll have to check that out!!

Root>recovery>ROMs? Coming from Samsung and lg so I can trouble shoot a bit
[Nexus 7 Original Development] t-mobile_mda:
hey guys..

can u pls rehresh the link.?

cm-12-20150205-NIGHTLY-grouper.zip

all links r broken..
[Nexus 7 Original Development] JT1510365:
Hey i have uploaded the CM12/12.1 builds on my androidfilehost so you can give them a go they are pretty stable to me:)

CM12:

https://androidfilehost.com/?fid=673368273298983200

CM12.1 Snapshot:

https://androidfilehost.com/?fid=889764386195927286

CM12.1 Nightly:

https://androidfilehost.com/?fid=889764386195927287
[Nexus 7 Original Development] Dd311:
it would seem all links are no longer working?

**DISREGAURD
[Nexus 7 Original Development] alechef:
For who, as me, have a 5.1.1. :crying: that made the tablet useless... there is a way to go back to 4.4.4 without become crazy?

I'm noobs in such things but i don't want throw away the Nexus

Thanks
[Nexus 7 Original Development] mrpkarthik:
Thanks Bro..you helped me a lot..
[Nexus 7 Original Development] midnighteight:
Hello everyone!

I have on my nexus 7 Lollipop Stock 5.0.2, and are not at all satisfied, very slow and full of lag. :(

I want to change rom and thought to focus on CM12, hoping to make the best choice, I'm interested speed, fluidity and stability, the customizations are not important.

Reading in the discussion I seemed to understand that using f2fs is the best thing, but only in the cache and data, because with the system f2fs cm12 does not work, I got it right?

To convert cache and date, I just use the TWRP recovery and change the file system or there is a series of operations to be done?

Thank you all! Hello! :)
[Nexus 7 Original Development] Thömy:
Hm... https://jira.cyanogenmod.org/browse/CYAN-4107?filter=11916

I'll have a look. I it might be SELinux preventing access to the USB disk. So can you try it again with "setenforce 0" and send me your /data/misc/audit/audit.log?

About F2FS: If I find some time I'm going to have a look to add support for F2FS to the kernel and other necessary parts. If anyone knows a stock CM device that supports F2FS then that would be helpful.
[Nexus 7 Original Development] Reptilez_DK:
I took the liberty to ask in the Galaxy Nexus forum (maguro) because they seem to be all about f2fs, and here's what I got:
[Nexus 7 Original Development] zzpianoman:
Try this commit and then add

CONFIG_F2FS_FS=y
CONFIG_F2FS_STAT_FS=y
CONFIG_F2FS_FS_XATTR=y
# CONFIG_F2FS_FS_POSIX_ACL is not set
CONFIG_F2FS_FS_SECURITY=y
# CONFIG_F2FS_CHECK_FS is not set

to your defconfig.
[Nexus 7 Original Development] aoh1996:
As far as I know Nexus 6 and Nexus 9 running F2FS as stock filesystem. But I don't know if they already have CM builds [emoji4]
[Nexus 7 Original Development] midnighteight:
I can not get root permissions on my nexus 7 with cm12. :(

In the developer options i turned on root access for the app but still not work.

I also tried in privacy guard but nothing.

What is the correct procedure? I doing something wrong? How do I get the root?

Thanks a lot!
[Nexus 7 Original Development] fosco_:
Just flash SuperSu 2.40 in TWRP
[Nexus 7 Original Development] Reptilez_DK:
Did you disable, and then enable root ?
[Nexus 7 Original Development] midnighteight:
Thanks I solved this way! ;)

Yeah, I tried that but nothing! :(

In the end I resolved just flashing Supersu in TWRP! :)
[Nexus 7 Original Development] todivefor:
Has anyone gotten this work with multirom in secondary? I made the changes to updater script and flashed it over CM11-M12. It booted, but continuously got message "unfortunately android phone stopped" and "unfortunately, ui stopped." Could do nothing, but power off. Then I tried a clean install and it hungup in the CM bootanimation. Any ideas?

Edit: Just for the heck of it I booted again and it worked. Maybe I wasn't patient enough (ran for about 20 mins.).
[Nexus 7 Original Development] The Letter M:
My clean CM12 works flawlessly.
[Nexus 7 Original Development] jolle-pe:
Does anyone have the problem, that I can't find the menu entry to login with my cyanogenmod account with the latest nightly?
[Nexus 7 Original Development] dbrickg:
Thanks for mentioning it! I was going crazy, trying to figure out why backups weren't working. Figured I'd somehow borked the boot partition or something equally horrendous. Uninstalled and reinstalled my rom manager, tried installing different recoveries, etc... was just about to try a clean install, when I remembered reading your mention of turning on root in Developer options. Boy, what a stupid default setting! Why anybody would go to the effort of installing cyanogenmod and NOT want root access is beyond me!

Anyway, thanks again.
[Nexus 7 Original Development] Reptilez_DK:
My mum is a cm-user, and do not need root.

Actually, I've flashed cm on a number of different devices, and disabled root access. :)
[Nexus 7 Original Development] dbrickg:
Of course, it's good to have the option to turn off root. But to make the default be no root access? That seems kind of silly to me. It's not like your mum could accidentally install cm... :)
[Nexus 7 Original Development] Reptilez_DK:
Its all about the end user. I agree it's kind of a ridiculous default for nightly builds, but I do get it, on stable/installer builds. :)
[Nexus 7 Original Development] dbrickg:
Where / with what app are you trying to log in?
[Nexus 7 Original Development] jolle-pe:
There is no app to login
[Nexus 7 Original Development] Thömy:
It's not silly at all. The idea is to have the most secure system by default, that includes nightlies. I don't understand why everybody needs root access so desperately. Those who need it can turn it on and forget about it.
[Nexus 7 Original Development] dbrickg:
Ah, OK. I thought maybe you were using one of the web browsers, or maybe the xda developers app. Guess I was wrong :)
[Nexus 7 Original Development] ovar:
Just installed CM12.

I used the "Tap and Go" account setup option in the setup wizard and it worked well and didn't take too long. I like this feature. So far everything seems to be working well. Thanks for the new ROM!

Working:

Wifi

Bluetooth (tested with LG headset)

GPS

NFC

Screencast (cast button in quick settings does nothing but screencast works fine)

Root (I had an option to restore root in CWM before booting CM12 for the first time)

Not Working:

No CM account support

CM Updater
[Nexus 7 Original Development] chall32:
Wanting to give this ROM a go, but will miss customisable tiles too much... Hate the fact you can't customise in stock!! Went back to KK to get them back.

Looks like they are almost there in CM12: http://review.cyanogenmod.org/#/c/83417/ and http://review.cyanogenmod.org/#/c/83418/

Yay!!!
[Nexus 7 Original Development] Wolfteam20:
Wrong thread
[Nexus 7 Original Development] chall32:
Looks like CM Jenkins access has been restricted to CM members only.... Anyone with access know what's up with the nightly builds?
[Nexus 7 Original Development] dandemonic:
Just did clean install 01/18, with latest PA micro gapps, getting settings fc when trying to select other keyboards, bug report submitted, anyone else get same from clean install this nightly?
[Nexus 7 Original Development] Thömy:
Will hopefully be back soon. There was some maintenance. I don't know more.
[Nexus 7 Original Development] chall32:
Yep, same here. 18 Jan nightly with PA micro gapps.

Manual fstrim in terminal after install and app downloads from play store and she's a speedy little runner!!

CM customisable tiles there, but touch alignment not working all that well in tile customiser tool in landscape mode. Portrait is fine. Could do with a larger selection of custom tiles, but hey great start CM team, keep up the good work fellas!

Sent from my Nexus 7
[Nexus 7 Original Development] ireun:
Yup, same here.
[Nexus 7 Original Development] MarcusHD:
When I update from 01/15 to 01/18 or from 01/15 to 01/19 I have no Wi-Fi connection. I find my network but I can't connect. Anybody else this problem?

Gesendet von meinem GT-I9300 mit Tapatalk
[Nexus 7 Original Development] Dai323:
WiFi working fine here.
[Nexus 7 Original Development] dandemonic:
Working okay for me, I clean flashed both 01/18 and 01/19, Wifi working fine, still got keyboard setting error on 01/19, bug report submitted again.

Edit: keyboard setting working again 01/20 build... :thumbup:
[Nexus 7 Original Development] MarcusHD:
Thanks, I will try a clean flash with 01/20 later this day.
[Nexus 7 Original Development] dbrickg:
I just dirty flashed 01/18, so may be different than yours, but I've not had any wifi problems.
[Nexus 7 Original Development] Addamaccada:
Anyone else getting "Unfortunately, Google App has stopped" message when trying to add cLock widget to a home screen, I've experienced this on every version I've installed
[Nexus 7 Original Development] Reptilez_DK:
cLock widget works fine for me.
[Nexus 7 Original Development] MarcusHD:
So, now I did a clean flash 01/20

CM12+PA-Gapps+SuperSU = can't connect to my WiFi

CM12+PA-Gapps = can't connect to my WiFi

CM12+SuperSU = can't connect to my WiFi

CM12 = can't connect to my WiFi

In front of every flashing I wipe System, Data and Cache

When I restore my 01/15 Backup I have no problem to connect to my WiFi

Gesendet von meinem GT-I9300 mit Tapatalk
[Nexus 7 Original Development] fran_xda:
I am in 01-19 no problem with WiFi
[Nexus 7 Original Development] Reptilez_DK:
I haven't had problems with WiFi on *any* build.
[Nexus 7 Original Development] MarcusHD:
I take a look into the CM Changelog and the only thing I gave found for WiFi is that they have add support for Ad-Hoc WiFi (IBSS mode) but I don't think that's the problem to connect to my FritzBox. :(

Gesendet von meinem GT-I9300 mit Tapatalk
[Nexus 7 Original Development] Beefmeister:
Wifi definitely funky here. I can connect to my phone if it is set up as a portable Wifi hotspot, but not to my home network - continual authentication problems and/or no IP address assigned. This is a network I have connected to every day for years with no problems, but suddenly having problems. Problematic.

Tried each nightly from 18th through to 21st, each flashed after wiping system/data/cache/davlik, with and without PA GApps, all no dice.

[EDIT] 15th works fine though. Something definitely broke Wifi after the 15th for me.
[Nexus 7 Original Development] dandemonic:
I'm still having no issues with Wifi, clean flashed every build, yet this is certainly a problem for many users, some comments after the ad hoc Wifi commit was merged for 01/18 build show other users having connection issues...

http://review.cyanogenmod.org/#/c/85339/

Let's hope it gets fixed soon...
[Nexus 7 Original Development] nsmart:
I can confirm there is something wrong with wifi after the 15th nightly. I am using Nexus 4 and faced the same problems as described above. So it is obviously not device dependant.
[Nexus 7 Original Development] :
No wifi problems at all with my N10, N7 ('12), N4 and OnePlus One with cm12. One, N10 and N4 @ 5GHz, N7 @ 2,4GHz.
[Nexus 7 Original Development] Beefmeister:
Definitely network dependent though. I can connect just fine at work (802.1x EAP) and tethering to my phone with the 21st nightly, but not to my home network. It is a Linksys e4200, WPA2 PSK, checked password a million times, N7 can see the 2.4Ghz N network, but cannot join it on anything after the 15th nightly. I tried dropping the network to 'G', changing channels etc., all no dice.
[Nexus 7 Original Development] Beefmeister:
OK, so what I think is happening in my network is that under CM12 18th Jan onwards, the N7 doesn't like being assigned a single/fixed IP address.

My router was set up to assign a single IP address to the N7, which wasn't working. As soon as I allowed the router to assign any IP address from the entire DCHP pool, the N7 was able to connect. However the real oddity is that every time the N7 was rebooted it ended up with a new IP address, one higher up in the pool. By the end of an evening, it had been through 15 different IP addresses, and was unable to reconnect if I re-assigned it to any of the previously used IPs, because the lease had not expired yet.

So something is weird between the N7 and the router, in that it requests and is assigned a new IP address every time it reconnects, irrespective of whether the lease has expired. This does not seem like correct/appropriate behaviour to me......
[Nexus 7 Original Development] dimbo33:
I just installed (dirty flash over previous nightly) the 23rd Jan 2015 nightly and am getting System UI crash. Any one else having this problem?
[Nexus 7 Original Development] samjam:
Maybe this. ..

https://rudd-o.com/archives/wifi-dhcp-network-not-working-with-your-android-phone
[Nexus 7 Original Development] midnighteight:
Hello everyone!

I'm on CM12 (18/01), with M-a73 Kernel and System Ext4, date and cache F2fs.

For now it all seems pretty stable, but the fluidity is bad, the system is very heavy and full of lag, especially when you wake up from standby. :(

What do you advise me to do to improve the situation? Change kernel, or even rom?

I look for a smooth and stable rom, do not interest me much customization, enough for me those base.

For you the best available right now is cm12 + mkernel?

Thank you all! :)
[Nexus 7 Original Development] :
+1

For me the same :(

Going back to an older nightly
[Nexus 7 Original Development] lactasoyiue:
Me too :crying::crying:
[Nexus 7 Original Development] agentfazexx:
Yeah 1/23 doesn't work for me either.
[Nexus 7 Original Development] dandemonic:
Same with dirty and clean flash, bug report submitted.
[Nexus 7 Original Development] Dai323:
Same here.

---------- Post added at 04:21 PM ---------- Previous post was at 04:19 PM ----------

That's the build with the System UI error we are all referring to. You should flash back to the build from 1/21.
[Nexus 7 Original Development] agentfazexx:
Already flashed back to 1/21 obviously
[Nexus 7 Original Development] williamsjp:
So gutted. I saw expanded desktop and wanted to replace cm 11 but I got the same error so I restored my back up and tried again. Oh well almost there.
[Nexus 7 Original Development] dandemonic:
Latest build 01/24 is working fine, no system UI crashes, and new boot animation looks interesting...
[Nexus 7 Original Development] williamsjp:
Nice time to flash
[Nexus 7 Original Development] midnighteight:
no one? :(
[Nexus 7 Original Development] Reptilez_DK:
I don't have any of your problems. No f2fs, stock kernel. But my grouper is apparently magical or something. :P
[Nexus 7 Original Development] R3Lax1:
try the stock kernel, m-kernel is very outdated compared to cm source.
[Nexus 7 Original Development] omarblu:
Yeah I have this issue. Tried dirty flash, clean install but still ui crash
[Nexus 7 Original Development] Reptilez_DK:
You should try the 24th build. ;)
[Nexus 7 Original Development] Dai323:
I would suggest Oxydo Revamped kernel. Its way faster than M Kernel in my opinion.

Just make sure you flash another kernel on first boot before flashing it.