yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Nexus] StillDRE:
Same problem here, when i turn off the screen, the wifi dissapears, but comes on again some seconds after i turn on the screen.

Stock 4.2.1 (rooted)
[Samsung Galaxy Nexus] Toad858:
^^^^ Me too! I was scared that it was my new rosewill dual band router. It's kind of annoying

Edit - The WiFi signal sign turns grey instead of blue after the screen goes off.

Sent from my samsung 7 incher
[Samsung Galaxy Nexus] Takashi042:
Wifi signal turns grey randomly after being on for 1h to 4h & loss internet. I have to manually turn off Wifi and turn it back on in order to restore internet service (wifi signal turns blue).

4.2.1 stock ROM.
[Samsung Galaxy Nexus] stevemw:
Yeah,, that gets to me too.
[Samsung Galaxy Nexus] pawel_i:
Where disappeared in notification menu under missed call, button`s for "call " or "send SMS" directly from notification menu?

In 4.1.1 yakjuxw it was but in 4.2.1 yakju i don`t have it.
[Samsung Galaxy Nexus] rjkmadison:
I find that 4.2 is mostly just not much improvement over 4.1.

The only thing that I notice is that wifi is really problematic.

- often disconnected when I bring it out of sleep.

- disconnects in the middle of browsing.

- reconnects randomly

This is with WPA2 at home and 802.1x at work. It REALLY irritates me.
[Samsung Galaxy Nexus] alangrig:
Wi-Fi issue in android 4.2 has been confirmed by Google. Should be fixed in latest upcoming update
[Samsung Galaxy Nexus] swazey:
bit the bullet and installed 4.2 OTA today, the icon and constant reminders to update were getting on my nerves

Initial problems after first bootup:

- top of screen very, very warm.

- exchange eating resources, 50%+

- extremely laggy, especially between screen transitions and all aspects of use

- battery went from 80% to 20% in under an hour

- lock screen widgets: swiping left and right doesn't always register after wake.

First, I decided to stop the Exchange service and delete the account since it was the biggest issue I could see. After setting up the account again, the problem persisted.

Since that did not work, I did a full wipe. After setting up my Exchange account, I received a message saying the permissions needed to be updated. I did not get this message initially, or previously with 4.1. The new permissions are crazy, pretty much can control all aspects of my phone (stop camera, full data wipe, reboot, lock, delete and suspend messages, etc.)

After wipe everything runs buttery smooth again.

- exchange is at 7% with push, on 4.1 is was 5%.

- the screen only warms up when playing games and watching video. I don't remember my screen EVER getting this warm with 4.1.

- lock screen widget still not all that responsive when swiping left or right.

- lag when hitting power button and screen turning off. 4.2 takes a good second for screen to turn off. With 4.1 it turned off right away.

Will update after a weekend of use
[Samsung Galaxy Nexus] dmourao:
Wifi stops working randomly and also wifi tethering doesnt works sometimes.
[Samsung Galaxy Nexus] rjkmadison:
The Wifi disconnects started for me with 4.2.1 and it's still an issue with 4.2.2. I am very frustrated.
[Samsung Galaxy Nexus] Cmoore0965:
Only thing I've noticed on 2.2 is that my lockscreen date and time alternates position, and font, every other time I lock/unlock. Battery is better, for sure, and I never had any of the wifi+bluetooth issues from 2.1. So the fact that they're still not present is a plus, in an objective community view.
[Samsung Galaxy Nexus] Tjotte:
Re: [REF] Galaxy Nexus 4.2.2 tips & tricks with important info to know

I read people are getting better battery with 4.2.2, sadly this is not the case for me, I'm running stock, was rooted on 4.2.1 but have not re-rooted yet and my phone's wasted 20% in 1hour 20min with 5min screen on time.. Other then that this update has only brought good, no more bsod and the curtain toggles actually work as toggles now, performance seems the same as before regarding smoothness (it was smooth on 4.2.1 for me) and BT headset sound works great. Don't know if I should re-install to see if that fixes the battery issues I'm having our just wait and see if it settles after a few more days. Suggestions?
[Samsung Galaxy Nexus] elmerendeiro:
I bet you did't wipe data
[Samsung Galaxy Nexus] pik1:
i have this cam-rotation-lag too. the main question is, why is there a rotation-animation at all when the screen in the cam app looks exactly the same in landscape and portrait? thats stupid...

regarding the other issues. have none of them so far...
[Samsung Galaxy Nexus] Jon C:
Full wipe + factory image install. Camera rotation lag, and a huge amount of daily apps that FC or don't function properly. No random reboots or anything super bad, yet...
[Samsung Galaxy Nexus] beekay201:
ask app devs to update their apps to 4.2.

personal experience: JOP40C working flawlessly so far.
[Samsung Galaxy Nexus] shriom_manerker:
note carefully ! the device is asleep while using it :P is this suppose to b project roadrunner ? battery life seems to b better for me
[Samsung Galaxy Nexus] Georges -_?:
I've got the camera issue too.

But I flash the takju official image of Google website, and my GN has an another issue : the screen turns on by himself, without any reason. It's very annoying and I don't understand why ...
[Samsung Galaxy Nexus] Jon C:
I always do. I leave polite reviews notifying them (and then update when fixed) and email them or contact them on G+ or twitter. I do my part. :)
[Samsung Galaxy Nexus] EddyOS:
Had that happen to me, too. Gone back to CM10 for now until CM10.1 is out
[Samsung Galaxy Nexus] vannel:
Not sure about deleting it, but you should be able to force stop and disable browser from your apps list and the app will not appear. Subsequently, every page defaults to Chrome.
[Samsung Galaxy Nexus] akira02rex:
I think you suck. I've had zero issues with this build so I'm going to assume 10yr old user error syndrome for you.
[Samsung Galaxy Nexus] cyberon:
I am having issues with HDMI, when the screen goes off, after wake it turns really dark.
[Samsung Galaxy Nexus] niamul:
+1 on the camera issue

Otherwise there is a lag opening apps.

Stock unrooted 4.2 installed from image. Also had the lag issue when I side loaded the ota
[Samsung Galaxy Nexus] ladymysterie:
App problems

My two favorite Apps, Firefox and Starbucks both crash. Starbucks loads an add a card screen then crashes. Firefox can't open more than 2 tabs before crashing Surprised HBO go works, that didn't work for a long time after the Jelly Bean update. Otherwise it pretty nice. Love Daydream.
[Samsung Galaxy Nexus] adrynalyne:
No such project exists.
[Samsung Galaxy Nexus] GunnerMC:
i installed the 4.2 factory image and i noticed à lag when i lock the phone.
[Samsung Galaxy Nexus] akira02rex:
Your face lags
[Samsung Galaxy Nexus] bbiao:
Chrome is not the default browser of GN.
[Samsung Galaxy Nexus] cikasfm:
Exchange Services process is draining my battery

Me & my wife have identical Galaxy Nexus phones. After the upgrade to 4.2 - both phones run out of battery within just a few hours. The worst thing - it is even discharning while connected to a laptop over USB. Why? Because the battery is used by the exchange service!

Last night I left the phone fully charged ( using a wall-charger ) and it discharged within 4 hours while it was untouched, and the battery usage screen shows that 86% was used by exchange service, another 11% by email service.

Please Google, fix this ASAP. I'm sending reports the whole day, not sure if anyone else is seeing this.
[Samsung Galaxy Nexus] pipeforsaken:
Having similar issues with battery... Discharges really fast and reheat the cellphone.... Didn't happened with jelly bean
[Samsung Galaxy Nexus] 7Bit:
Got this issue already after the last Android update. Remove your exchange account, reboot the phone and add it again. Worked for me (although it was the 4.1.2 update)
[Samsung Galaxy Nexus] cikasfm:
Thanks for the advice, I'll try this.

If this is a known issue, why isn't it fixed?
[Samsung Galaxy Nexus] phazerorg:
I'm noticing two issues since updating to 4.2:

When I enter my PIN on the lock screen, it's very laggy to respond to my touches. Not horrible, but there is very noticeable lag when pressing the numbers vs. pre-4.2.

My screen now randomly turns on at times. I don't really see any pattern, it just all of a sudden turns on when I'm not even touching it and there are no notifications. This never happened before I installed 4.2, so it's unlikely that my phone just suddenly developed the USB port issue some people have had. This is really annoying and will probably eat away at the battery so I really hope Google fixes this or a work-around surfaces.

On the plus side, I've had no issues with any apps I use, nor have I had any issues with Nova Launcher. Everything else seems to work fine.
[Samsung Galaxy Nexus] dustrho:
Looks like I won't be flashing any 4.2 ROMs anytime soon.
[Samsung Galaxy Nexus] Georges -_?:
I noticed that my issue with the screen who turns on by himself, comes from the messasing app. When I receive a new message, or sending, the screen turns on. But when I receive a email via Gmail, the issue doesn't appear.
[Samsung Galaxy Nexus] armstrom:
I also have this massive battery drain problem with the exchange service. Hopefully this fix works. :-\
[Samsung Galaxy Nexus] thegios:
same here... random wakeups... u found why?
[Samsung Galaxy Nexus] negrobembon:
Its a bug dude
[Samsung Galaxy Nexus] phonedroid:
Got 4.2 on my Nexus 7 today morning.

1) Dolphin browser crashing very consistently

2) Apex and Nova launchers had dock frozen

3) MX player stopped working (Unsupported Android version)

4) Google Play behaves funny - flickering sometimes and goes to app's detail page from a group update page

5) Overall, it is more laggy than 4.1.1 which was there previously.
[Samsung Galaxy Nexus] morfeas-dsl-:
Worst update ever....... Many apps stopped working...... Kaspersky,mx player, ndrive to name few... Dont they test their firmware before a release?????
[Samsung Galaxy Nexus] ManMOuntain:
Nothing new that MX player won't run due to unrecognised version of android, happened on previous updates as well. Its up to the developers to update their software to be compatible.
[Samsung Galaxy Nexus] adrynalyne:
Uh....apps get updated for Android. Android doesn't get updated for apps.
[Samsung Galaxy Nexus] thegios:
any1 with cwm 5.5 having problems with the /clockworkmod folder not being visible?

also, in contacts, if u try to change birthday date the month of december is missing
[Samsung Galaxy Nexus] adbFreedom:
mprvana counties

Use Root Explorer or something similar to move the /clockworkmod folder from sdcard/0 to /sdcard and it will pick it up
[Samsung Galaxy Nexus] ray3andrei:
Chrome is slower than the stock browser... I don't see why ppl use chrome in the 1st place
[Samsung Galaxy Nexus] thegios:
is this something I will always have to do? is it a JB4.2 or a CWM5.5 problem?
[Samsung Galaxy Nexus] johno86:
I went from stock browser to Dolphin HD to Chrome back to Dolphin HD.

Chrome is too slow and buggy. The only thing nice about it was the ability to have access to my bookmarks, but Dolphin HD can now import bookmarks and it is much more refined.

For anyone who hasn't tried Dolphin HD, I urge you to try it and see for yourself how much smoother and quicker it is. Especially scrolling and pinch-zooming!
[Samsung Galaxy Nexus] harveydent:
Same thing happened when 4.0 came out. Happened when 4.1 cam out as well.

Just be patient and wait for devs to update their apps to run with 4.2. It's only been, like, 2 days or so.
[Samsung Galaxy Nexus] thegios:
well devs can easily update apps, but what about google fixing...

... the decembere missing issue when setting a birthday in contacts

... gmail and calendar ignoring the never vibrate
[Samsung Galaxy Nexus] ray3andrei:
It seems like the background color changes from time to time in the settings menu, I don't know in which circumstances,

Changes from dark grey to a lighter grey

Sent from my GNexus
[Samsung Galaxy Nexus] zenrage:
My 4.2 issues.

takju

Received via OTA

1. When clicking on stories in built-in News and Weather app, I can't open links with Firefox, without Firefox crashing immediately. Firefox operates normally when used on its own.

2. Hard crashed when browsing the web on Firefox once.

3. Launcher crashing when docked.

4. "searching for GPS" icon displayed 24/7 almost. It never used to appear.

5. Cannot open Google Navigation due to GPS detection issue. It will not detect GPS.

6. Amazon Appstore fails to store authentication as previously

UPDATE - Fix for broken Google Navigation - forums.androidcentral.com/google-galaxy-nexus/225573-google-navigation-fails-start-after-4-2-update.html

"fired up Google Now, it took me to yet another screen with a toggle for location services. After I turned that on, which enabled Google Now, Google Navigation works like a charm."
[Samsung Galaxy Nexus] :
flashed back 4.1.2. The 4.2 update is pretty annoying for a few reasons.

The lockscreen widgets - the boxes which appear on the either side when you first turn on the lockscreen, JARRING. That's not it, there's a slightly higher lag in unlocking, and whatever the hell is with sliding to the left to open the camera app? Who approved of this? Gah.

Then, the new Notification bar. The toggles aren't toggles, and a part of the notif bar is pure black, and the rest is grey semi-transparent.

Talking about greys - the gallery app is awful.

The modified recent apps view lags, too. Why would they decide to zoom you out of the app and list it in the recent apps, when all you want to do is switch to another one? Clearly, it's a lot more webOS inspired, seeing it's similar in webOS, and that Duarte is managing this.

The clock font is horrendous. Why are the hours in super bold? Instantly pisses me off.

Lastly, battery backup has fallen sharply. I lost about 20% in less than two hours, with data/wifi turned off. Not sure if it's just me, but I noticed the drain was much steeper than on 4.1.2. Also, the device heats up way too much now.

I'm done ranting. I just hope Duarte stops ruining Android. webOS looked good, but was also less stable and more laggier. 4.1.2 seems to be just about smooth, but 4.2 doesn't just lag, it also has a lot more ugly.
[Samsung Galaxy Nexus] ray3andrei:
What's wrong with the gallery app Lol just because it has grey instead doesn't make it bad, and the gallery is also smoother than on 4.1.2
[Samsung Galaxy Nexus] :
the amount of grey in there is just awful. Even when you're viewing an image. Just too distracting.
[Samsung Galaxy Nexus] retskrad:
Why has Android 4.2 created lag all over the UI? Like unlocking the screen or the recent app list animation. It's not like its a totally new OS, just minor new stuff.

And why has Google released this update with so much lag?
[Samsung Galaxy Nexus] adbFreedom:
Only complaint is the "butter" is lacking a bit lol but the devs will add it in the coming weeks I am sure
[Samsung Galaxy Nexus] silverjce:
apple magic trackpad no longer functions correctly

camera lag from portrait to landscape

mx player not supported
[Samsung Galaxy Nexus] azndan2:
I agree, the lock screen and clock app are horrendous. For those of you who agree, please comment here:

http://code.google.com/p/android/issues/detail?id=39673&colspec=ID Type Status Owner Summary Stars
[Samsung Galaxy Nexus] wilbur-force:
Having the very occasional random reboot and finding the unlock slightly laggy.

Apart from that liking the update.
[Samsung Galaxy Nexus] Cmoore0965:
Running flawlessly. The new stuff is, well... New. Lock screen is up in the air for me. Clock is functionally awesome, visually abusive. I never experienced a launcher crash, or soft reboot. Everything is noticeably smoother, photosphere is nifty. I don't notice any real gain or loss in the cameras pause when shifting from portrait to landscape mode. And I'm also fortunate enough to find that none of my Apps broke with the update. Battery isn't noticeably different yet, though I expect any noticeable change to present itself after a few charges, as with any flash of a kernel. All in all, it's pretty sweet. Stock since the day I bought it, updated ota.
[Samsung Galaxy Nexus] knightridrr:
I think lockscreen widgets aren't a good idea aftr all..

also in camera app i cudnt navigate to gallery app directly.. needed to close camera and open the gallery separately.. i think these little things make huge difference in user experience..
[Samsung Galaxy Nexus] wgbeatty:
I've experienced the lag with the 4.2 camera from portrait to landscape. Quite the stutter, actually.

Not a fan of the new clock app either. Doesn't really match anything else.
[Samsung Galaxy Nexus] Esteway.619:
If in the camera app all u need to do to into the gallery is swipe to the left. For me 4.2 is running real smooth and battery life seems good. No issues at all except for the landscape mode to portrait mode lag. I'm on gnex toro. So far I'm really happy with this update.
[Samsung Galaxy Nexus] DirgeExtinction:
Not necessarily an issue, but I noticed that "Force GPU rendering is on by default. Was this ever the case before?
[Samsung Galaxy Nexus] adrynalyne:
Its not a default. I've wiped several times and its never been checked.
[Samsung Galaxy Nexus] NexusReach:
If we're talking about problems with the 4.2, I've heard of issues with the sdCard when rooting. Not sure what it means.
[Samsung Galaxy Nexus] adrynalyne:
Translation:

Recoveries are not 4.2 ready and therefore no mounting to the correct place for sdcard, causing issues.
[Samsung Galaxy Nexus] chronophase1:
Aside from the camera lag, I've run into nothing. Some of my apps are a little wonky like Podkicker, but I'm sure the dev will get around to fixing those issues. I've only been running it 24 hours but I like it so far.
[Samsung Galaxy Nexus] djluis48:
Same here. I think that most of the issues that people are suffering right now are because they didn't clean the phone prior the update. I just got my GNex, and when i turned the phone for the first time, it had 4.0.4, it updated to 4.1.2 and then to 4.2. 4.2 is running really smooth there. Only issue so far is the camera lag. Nothing more. Im loving the nexus experience right now.
[Samsung Galaxy Nexus] chronophase1:
Yep. Most likely. One other thing I did notice was the recent apps button sometimes has a stutter when opening up the apps list. It's hit or miss with a lot of people I think though.
[Samsung Galaxy Nexus] MerkurMan:
Really annoying bug in the stock browser. I have quick controls enabled, and the space where the address/menu bar would be is taken up by either black space, or a clipped section of a web page that I visited prior, and part of the blue progress bar is stuck there as well, with a rough edge along the bottom. Very, very buggy. The browser works flawlessly otherwise, though.

I've attached a screen shot in case my description isn't clear enough.
[Samsung Galaxy Nexus] BinkXDA:
Wow. Lot of issues in this thread. With 4.2's only major features being photo sphere and a built-in "Swype," should I even bother with this? Should I just wait for 4.2.1?
[Samsung Galaxy Nexus] chronophase1:
Why don't you backup, flash, and try it for yourself? I've only run into those 2 things. Keep in mind no OS is without issues/bugs. You'd be crazy to think so.
[Samsung Galaxy Nexus] Soldier 2.0:
Stop whatever you are doing and flash it now!
[Samsung Galaxy Nexus] Ieatnoobs:
I have ZERO problems with the update. I originally had the OTA flashed then went back and downloaded the stock images. No problems since then. Nothing at all. Maybe try going back full stock with Google images?
[Samsung Galaxy Nexus] nubcaekk:
i'm trying to remove an account (haxsync) on my phone and can't find the option in settings. am i blind or did 4.2 take the option of removing accounts away?!?!
[Samsung Galaxy Nexus] pik1:
Settings - Accounts - Haxsync - Menubutton - Remove account?
[Samsung Galaxy Nexus] dipole:
Does anyone have a problem with their phone's screen just going off and not being able to turn back on? Is this called a screen of death or something? I'll be using the phone and the screen just goes off. I can't even reset it, I have to do a battery pull. My phone never did this prior to 4.2.

I thought it was my ROM so I did a full wipe with google's images (even formatted my SD card) and it is still happening
[Samsung Galaxy Nexus] thegios:
there are users like me having the opposite problem: the phone waking up with no reason...
[Samsung Galaxy Nexus] nubcaekk:
all i have is sync now in the menu button.
[Samsung Galaxy Nexus] yashbansal:
4.2 pros and cons

I have also done a clean full install from google factory image.

Pros.

Battery life improved nearly 30%

Made phone faster than what was in 4.1.2 (may be 4.1.2 i did ota update manually, it was some what laggy at times) but 4.2 is way faster for me.

Wifi is signal is very much improved too

Mobile signal is also great which was very poor previously.

Game performance has improved somewhat may be it utilizes gpu better.

Reboot time has also gone down

Cons.

Animations and transitions are laggy which spoil the feel

Pull down panel settings seem like a preview of what is to come in future updates. As of now very not usefull

Camera app is great but rotation laggs kills it

Overall - a leap forward without polish
[Samsung Galaxy Nexus] arq7203:
Network location in browser not working. Only uses gps.
[Samsung Galaxy Nexus] richdaley:
I am getting awesome battery life. It is the best I have ever had from an Android phone.

The bad news is that I had my first "random" reboot and it came at a bad time. I was jogging with my workout program and music running, which I have done many many times with my gnex. I was surprised because I have never had any JB device (even my N7 and now new-to-me touchpad) reboot for any reason.

I am hoping it is just a hiccup with the workout program because of the update.
[Samsung Galaxy Nexus] Supermanpa:
So far my battery life has been about the same. Really dig the "swype" style keyboard and lockscreen widgets.
[Samsung Galaxy Nexus] chronophase1:
I agree. A small update will more than likely fix the small hiccups and whatnot. I like what I see so far and performance is the same. It hasn't degraded and better yet, I can't wait to see what the CM, AOKP, .etc teams come up with in the future :)
[Samsung Galaxy Nexus] adrynalyne:
AOSP?

If so, the dev screwed up.

Stock AOSP no longer uses Network Location for apps. Not without some minor modification.
[Samsung Galaxy Nexus] arq7203:
bigxie ROM. And already read some posts regarding the same problem on other roms.
[Samsung Galaxy Nexus] adrynalyne:
Not on mine ;) Everything works 100%

You can tell its using network location (aGPS) because I have an option to update precise location.

Is bigxie using stock or AOSP?
[Samsung Galaxy Nexus] niksite:
It's stock, just rooted.
[Samsung Galaxy Nexus] adrynalyne:
Weird. Shouldn't be an issue with stock, only AOSP.
[Samsung Galaxy Nexus] foosion:
MX Player has been updated to support 4.2
[Samsung Galaxy Nexus] hirav:
Google now force closes after 4.2

I am having Google now force close after I use its voice search for about 4 to 5 times and it started after recent 4.2 update

Anyone else having such force closes after 4.2
[Samsung Galaxy Nexus] adrynalyne:
No, I just set several alarms this morning via voice and Google now with no FCs.
[Samsung Galaxy Nexus] android.vibrant:
same here...i see that bug also!!!
[Samsung Galaxy Nexus] EnzinoBellaVita:
Good evening to all! :) I'm new to the forum and I'm an Italian .. I wanted to know when it comes out the update 4.2 for galaxy nexus here in Italy? say hello to all the forum are the best!

Inviato dal mio Galaxy Nexus con Tapatalk 2
[Samsung Galaxy Nexus] mbwelch:
I was also experiencing the screen turning on by itself, so last night I turned Daydream off and it hasn't happened (that I've noticed) since. My phone sits under by monitor in front of me all day at work, so I'd likely see it if it happened. To turn Daydream off:

Settings > Display > Daydream

Hope this helps!