Can't connect to camera - Nexus 5X Q&A, Help & Troubleshooting

Hey guys!
So just as the subject reads, the phone from time to time can't connect to my camera and I just get a black screen. Switching between the front and back when this happens triggers the error message and tells me to send a diagnostic report to Google. One of the things I tried was to force close the camera process and still nothing. Only fix is to reboot the phone, but eventually in a day or two the camera will crash again.
Just to rule out any kind of corruption, I wiped the phone to factory settings via recovery and the phone still behaves like this. One of the apps I noticed does not play well with the phone is snapchat (current beta). The app is super laggy and wondering if this could cause the camera overall to eventually crash. Any ideas or thoughts are welcome!
Overall I'm kind if disappointed with the performance of the phone over several days. Upon reboot its quick and over a day or two the phone gets pretty sluggish, even locking up at times for a few seconds without being able to do anything. Sometimes exiting an app and going to the main screen takes a solid 5 to 10 seconds.

Yeah the camera app is very, very bugging. Really hoping there'll be an update that fixes the problems with that and 3rd party cameras.
Sent from my Nexus 5X using Tapatalk

I though I was the only one, the camera takes forever to open and bogs the whole system down, I just the l got the security updates and no camera bugs were addressed
Sent from my Nexus 5X using Tapatalk

Actually that's exactly the way my Nexus 4 behaved, which was the main reason I had to replace it now. Hope 5X won't do that, or I'd be pretty pissed off. I thought it was a hardware issue, but now according to what you write I suspect this might relate to some application installed.

I'll add myself to the list. Sometimes It doesn't even make picture, just get stuck and does nothing for a while, then for whatever reason it start shooting a sequence of pointless picture. Many times it take 2 pics in a row, like a not asked, not wanted crappy pointless multishot

Camera was completely fine for me until I got an OTA update 2 days ago and now its completely dog ****. Freezes for a while when I open the app, and crashes if I turn the phone to landscape.

I just rooted my phone and camera stopped working. Reset to default did nothing.
I'm on B29K. Do I need to downgrade?

twiifm said:
I just rooted my phone and camera stopped working. Reset to default did nothing.
I'm on B29K. Do I need to downgrade?
Click to expand...
Click to collapse
How exactly did you root? And if you flashed a modified boot.img, which one fid you flash? Also, what does "reset to default" mean? Does this mean that you flashed the factory image for MMB29K?
Sent from my Nexus 5X using Tapatalk

Related

[Q] Back Camera gives blank screen on new N7 2013.

New Nexus 7 2013, unlocked and rooted with NRT v1.7.2.
Camera does not work
Any ideas please?
Today I also installed all of my apps, and downloaded the maps and data associated with them, which has taken pretty much all day.
Now I thought I'd have a play, so I decided to take a camera, as that is one of the new things this Nexus 7 can do over my previous one. All I get is a dark grey screen with just the camera controls on it. I can get the on-screen pop-upcontrols to do clever things like change the auto white balance, but NO PICTURE.
If I flip to the front facing camera, it takes a while, but usually gives me a picture, which at 1.2m is pretty awful on this wonderful screen.
If I then flip back, the image stays, and the camera app freezes. Occasionally I have had a message saying "can't connect to the camera". Twice I've had a message saying that the "gallery isn't responding". Well, there is nothing in the gallery.
I've searched here, and found forum threads elsewhere suggesting reboot, or use Permissions Manager to allow access to the camera. The permissions were OK but I removed them and restored them just in case. Rebooting has made no difference.
My last ditch will be restoring to factory settings, as I've spent 5 hours installing my apps and data. Just doing a backup, then plan a nandroid backup so that if I do have to reset, I can hopefully restore how I am now.
Well...you could carefully pop the back off and make sure the camera ribbon cable is seated properly...
Sent from my Nexus 7 using Tapatalk 4
Ah well, the supplier changed it, and the new one is great.

[Q] Camera crashes

Heya!
Anyone having some camera issues since the 4.4 Update?
Mine crashes and/or freezes randomly when taking photos with the software and hardware buttons. Sometimes the whole phone freezes and won't respond on any touch input. Sometimes lock and unlock it again helps but most times I have to wait a few seconds or use the "OFF"-Buttons.
Any fix for this?
EpicLPer said:
Heya!
Anyone having some camera issues since the 4.4 Update?
Mine crashes and/or freezes randomly when taking photos with the software and hardware buttons. Sometimes the whole phone freezes and won't respond on any touch input. Sometimes lock and unlock it again helps but most times I have to wait a few seconds or use the "OFF"-Buttons.
Any fix for this?
Click to expand...
Click to collapse
Do a factory reset. I had the exact same issue when I upgraded and I had to do this a few times to get everything working.
Sent from my D5503 using Tapatalk
hol17 said:
Do a factory reset. I had the exact same issue when I upgraded and I had to do this a few times to get everything working.
Sent from my D5503 using Tapatalk
Click to expand...
Click to collapse
Gosh, that sucks :/ Is it at least good to make a backup with the Sony app and then restore it or will this end up with the same error again?
EpicLPer said:
Gosh, that sucks :/ Is it at least good to make a backup with the Sony app and then restore it or will this end up with the same error again?
Click to expand...
Click to collapse
You can try but I usually recommend just starting fresh since it could cause some errors.
Sent from my D5503 using Tapatalk
i
EpicLPer said:
Gosh, that sucks :/ Is it at least good to make a backup with the Sony app and then restore it or will this end up with the same error again?
Click to expand...
Click to collapse
if u want better chance not to see these kindda issue u must repair ur firmware by PCC.
factory reset means wiping firmware
but repair by PCC means install fresh firmware
:good:
I've got the same issue. It's actually worst when using SnapChat. It just freezes sometimes. I did a factory reset from the phone and this solved the issues for a day, but now it's back. I'm gonna do a full reset from the computer now and see if this solves it.
I have the same problem with the camera!! Anyone fixed this problem without factory reset?
Sent from my D5503 using xda app-developers app
After running a full reset from PC this issue seems to have been solved.
Cfager said:
After running a full reset from PC this issue seems to have been solved.
Click to expand...
Click to collapse
And it's back. Camera often freezes the whole phone. When I listen to music, and starts snapchat and change from back to front camera, the whole phone freeze and the music stops for almost ten seconds.
Same here, 14.3.A.0.681. Did anyone found a fix?
The camera app opens and works, but at the moment to focus it just stuck on focusing and the photo is never taken.
I experience the same issue. Often, I have to wait for the camera to open, and SnapChat is unusable now. Don't really feel like resetting if people here are reporting that it doesn't fix the issues.
Same issue here. But on 785 (4.4, latest update, german TFT, unlocked BL and root). Camera hangs on every occassion, doesn't make a difference which capture method I use. Tried emptying cache and data for the camera app but that didn't solve anything. I don't want to reinstall my phone because it's a pain in the ass. Problem does not occur with the front camera.
I did find a fix!!!:
Just clear data&cache of the camera app and snapchat (just need to log in again). Now everything works smooth and quick again.
@madlive: weird, for me clearing data&cache fixed all my problems. Maybe try it again?
koningjim said:
I did find a fix!!!:
Just clear data&cache of the camera app and snapchat (just need to log in again). Now everything works smooth and quick again.
@madlive: weird, for me clearing data&cache fixed all my problems. Maybe try it again?
Click to expand...
Click to collapse
Having just sold my Z1 (after having .757 installed) and now using a 'spare' Z1 Compact until my Z2 arrives, I wasn't that surprised to notice that the Z1 Compact has exactly the same problems as the Z1.
Wiping, resetting, clearing the cache - all pointless in the long run. Any fix is coincidental. It's a bug that hasn't been completely fixed with .757. The mere fact I've had the same problems on both handsets shows it's the firmware.
If you unlock the phone and start up the camera via the icon, chances are it will work fine.
If you activate the camera from standby, it may fail (the freezing problem, or 'camera not available' error).
What .757 seems to have fixed is the issue where the phone starts to get red hot and then you get the warning that it's too hot to use the camera. I've been taking a lot of photos this last weekend and never had that happen, so at least Sony fixed one thing. I suspect that was down to a series of problems with the media server and creating thumbnails etc, all of which were fixed.
When you have the freezing problem, was the phone locked? In other words; was it locked, but you started the camera via the camera key or dragging up the camera icon? When you tapped power to turn off/on, did you then have to unlock again? If you subsequently unlock - does the camera work fine now?
My hunch is that this is where the problem lies. I've got pattern unlock and now have it set to not lock for 30 minutes. So if I'm taking photos, I unlock the phone and - touch wood - I have no camera issues for that time.
If the phone has locked itself later on, and I don't unlock first, I expect the camera to fail. Yet it doesn't always - but once is still too much. I missed a potentially awesome photo of my two year old son because of this - and it's bloody frustrating. Especially as there's no idea on when we might get another update.
Another problem I noticed on the first KitKat release was the on-screen keyboard appearing over the camera one time. I'd been using the keyboard in another app before firing up the camera using the button, so the camera fault must be down to how it sets itself up when launched - and what you were doing just before (unlock screen, another app) influences the likelihood of it crashing.
In any case, it's a pain.
But on the plus side, the quality of the photos I got over the weekend - mostly in manual landscape mode - are stunning. The phone is capturing a level of detail that is exceptional now. And auto mode is now generally pretty good too, suggesting it doesn't just bump up the ISO all the time.
Same bug here!
EpicLPer said:
Heya!
Anyone having some camera issues since the 4.4 Update?
Mine crashes and/or freezes randomly when taking photos with the software and hardware buttons. Sometimes the whole phone freezes and won't respond on any touch input. Sometimes lock and unlock it again helps but most times I have to wait a few seconds or use the "OFF"-Buttons.
Any fix for this?
Click to expand...
Click to collapse
I'm having the same problem here. Does Sony is aware of this bug?
Does anyone know of a link where we can complain about it to the manufacturer?
I thought that something was wrong/broken with my phone, but then, after seeing your posts, it isn't... So no factory reset... Just wait for an update? even 3rd party apps seem to crash, expecially the google camera... Wth
I'm getting the same problem since the stock 4.4.2 update, battery life doesn't seem as good anymore either, but i'm always near a charger so the new Camera bugs are the most annoying.
You can't exactly "catch a moment" by whipping your camera out anymore, most of the time I'm waiting about 5-10 secs for the picture to appear ready to take a pic, especially noticeable on Snapchat or when switching from front-face to rear.
I woudn't mind but being on Stock Firmware I'm always waiting longer for Android updates, supposedly because of the extra rigorous testing etc!
bump !
it appears accessing camera from different locations (lockscreen shortcuts ...) confuses the mecanism, this added to some flashlight app and you're good to have the reboot-proof camera FC problem... pffff
Possible Fix!
*** possible fix! ***
I read this on another forum and for about 5 days now my camera has been behaving completely normal across all apps!
Little warning - for me this logged me out of some apps, and caused me to have to put some widgets back on - it almost behaved like clearing the cache when you're rooted, no data lost just a some apps liked twitter etc were acting like they were installed for the first time...
The method is to boot into safe mode once, then just power the phone off and boot as normal:
Hold down your power button
In the menu hold down the "Power Off" option and say OK to safe mode
Once you're in safe mode, turn the phone off
Turn the phone on again, it will boot as normal
Camera just now behave as normal!
Not only has it worked for me so far, but my whole phone seems a bit faster.
Good luck!
Yes have faced that issue with camera, just like my friend warned me :/ freezing, when clicking
Factory reset didn't do much good
Sent from my Z1 compact

Extreme lag with camera apps

I've seen threads about performance issues when charging etc and I have them myself!
One thing that completely destroys me is the performance when trying to take a quick picture or use an app that uses the camera.
E.g. barcode scanners move the complete opposite direction
Snapchat is also practically unusable. When I open it, it completely s**ts itself every time and is unusual!
I guess my question is..... Do you think custom ROMs and recoveries will solve the issues?
Thanks
Sent from my Nexus 5X using Tapatalk
I definitely think we should see some optimizations in the next weeks. Snapchat would crap out on me and eventually cause the camera module to crash. It got to the point that the camera would turn black within Snapchat and even within the camera app itself. Only fix was to reboot the phone to get the camera working again. Yesterday I received a snapchat update, not sure if it was meant to address performance issues, but it now works more smoothly and doesn't crash as often. There is definitely room for improvement!
It's really doing my head in and glad I'm not on my own in seeing this!! I don't know anyone else with the 5x to compare so been searching online.
I timed it today, I rebooted the phone and left it 5 minutes without opening anything. I fired up the camera app and it took 124 seconds (just over 2min) until the app was ready to take a photo (the blue circle showing around the shutter button). Then tapping the button to take a photo took a further minute to take the actual photo. Then the phone was that sluggish it needed a reboot.
Not sure if it's the hardware, the os or the app but I've tried Open Camera too and that seems to be really really slow. And, as the OP says, Snapchat totally craps out as do other apps that use the camera.
MaFt
MaFt said:
It's really doing my head in and glad I'm not on my own in seeing this!! I don't know anyone else with the 5x to compare so been searching online.
I timed it today, I rebooted the phone and left it 5 minutes without opening anything. I fired up the camera app and it took 124 seconds (just over 2min) until the app was ready to take a photo (the blue circle showing around the shutter button). Then tapping the button to take a photo took a further minute to take the actual photo. Then the phone was that sluggish it needed a reboot.
Not sure if it's the hardware, the os or the app but I've tried Open Camera too and that seems to be really really slow. And, as the OP says, Snapchat totally craps out as do other apps that use the camera.
MaFt
Click to expand...
Click to collapse
I just tried the same test. The camera app opened and was ready to shoot (blue circle showing) in about 2 seconds. Double pressing the power button to open the camera app had the blue circle around the shutter button showing right away
Every now and then it does work perfectly. But more times than not there is a massive lag. Usually after the phone has been on for half a day, but like this morning sometimes when it's just turned on.
I've experienced the same issues mentioned by you guys, especially in the OP.
Snapchat has practically been completely unusable until the most recent update, and that only marginally improved things. The root cause seems to be the camera itself, as I'm only seeing this type of lag in apps that access the camera. I can't help but imagine Google is working on a fix for this in the very near future, just one of those 'early adopter' issues I guess. It has caused me to do daily reboots just about, which is very aggravating because that defeats the purpose of a good camera if you miss the moment you're trying to capture. As I'm sure you guys have noticed, when the camera app actually works properly, the pictures are pretty impressive, which makes it all the more aggravating that it can't be used as fluently as designed.
Hoping for all of our sake that Google fixes this soon.
I'm in the same boat.
paul_jones said:
I've experienced the same issues mentioned by you guys, especially in the OP.
Snapchat has practically been completely unusable until the most recent update, and that only marginally improved things. The root cause seems to be the camera itself, as I'm only seeing this type of lag in apps that access the camera. I can't help but imagine Google is working on a fix for this in the very near future, just one of those 'early adopter' issues I guess. It has caused me to do daily reboots just about, which is very aggravating because that defeats the purpose of a good camera if you miss the moment you're trying to capture. As I'm sure you guys have noticed, when the camera app actually works properly, the pictures are pretty impressive, which makes it all the more aggravating that it can't be used as fluently as designed.
Hoping for all of our sake that Google fixes this soon.
Click to expand...
Click to collapse
could u please test camera functionality with this app
https://play.google.com/store/apps/details?id=com.geekstools.cameraW
and if possible gather log info
Thanks

camera crashing and not taking pictures

Completely stock. Out of nowhere today, the camera app has started crashing. Pressing the shutter or vol buttons does nothing, and no pictures are taken. I rebooted the phone and took two pictures and camera force closed immediately. If things were working properly there would still be at least two seconds before pressing shutter and a picture being taken. This phone SUCKS, it's the most disappointing Android experience I've had.
This started happening to my phone as well. I force stopped it, then rebooted and it works for days again. I notice it usually happens if I go from Camera on taking photos to screen off. A closer look shows that if the app is doing something such as changing rotation from landscape to portrait when you screen off, it goes completely bonkers. It's as if the sensors are locked in an orphaned process and can't be accessed. This is proven by launching another app that uses the camera and it'll do the same thing. Black screen loading the app.
this is happening all the time now, especially when i take many pictures in a short duration. the camera will go all black and then a random app will open, seriously. the stock camera app does this.
Do you guys have any Layers themes on?
i do not
galaxyzalaxy said:
Completely stock. Out of nowhere today, the camera app has started crashing. Pressing the shutter or vol buttons does nothing, and no pictures are taken. I rebooted the phone and took two pictures and camera force closed immediately. If things were working properly there would still be at least two seconds before pressing shutter and a picture being taken. This phone SUCKS, it's the most disappointing Android experience I've had.
Click to expand...
Click to collapse
Welcome to the club. This phone is a total lemon. Just waiting for the latest udpate to check if it fixes this issue. Its close to 5+ months now and google hasn't still fixed the issue so far.
I think i am done with the nexus line with this phone........
i have had nexus 4, 5 and now 5x.., and 5X is the most horrible in terms of lag/slowness. My N5, which is still own and use is much faster with the same set of apps.. when using / launching apps side-by-side.
arjunprabhu said:
Welcome to the club. This phone is a total lemon. Just waiting for the latest udpate to check if it fixes this issue. Its close to 5+ months now and google hasn't still fixed the issue so far.
I think i am done with the nexus line with this phone........
i have had nexus 4, 5 and now 5x.., and 5X is the most horrible in terms of lag/slowness. My N5, which is still own and use is much faster with the same set of apps.. when using / launching apps side-by-side.
Click to expand...
Click to collapse
why are so few people acknowledging this? moreover, why are so few people livid about it? i am! i can't open the ****ing share menu from any app without 3 seconds of lag. it's bull****. the android experience i want is simple: 1) nexus line so i don't have to wait for updates and deal with bloat, 2) no lag because it's 2016 and 3) a phone that's not sized like a ****ing tablet. i don't understand why i have to use a surfboard to get the higher end hardware. it's bull****.

Random Freezing and Crashing

Hey guys, i love my pixel 3 XL its been great but it has been randomly freezing and locking up, somtimes requiring a restart.
Other time i get the system UI crashed message and then i close it and it works again. Sometimes Chrome or the camera app locks up and crashes too.
Anybody experiencing this? Any ideas on a fix, maybe the next December OTA will fix it hopefully.
Thanks
Demolition49 said:
Hey guys, i love my pixel 3 XL its been great but it has been randomly freezing and locking up, somtimes requiring a restart.
Other time i get the system UI crashed message and then i close it and it works again. Sometimes Chrome or the camera app locks up and crashes too.
Anybody experiencing this? Any ideas on a fix, maybe the next December OTA will fix it hopefully.
Thanks
Click to expand...
Click to collapse
Have you tried a factory reset?
airmaxx23 said:
Have you tried a factory reset?
Click to expand...
Click to collapse
I'm getting pretty fed up of factory resetting my phone, the phone started saying it's corrupt so I ended up reflashing it and that issue is now gone, but this freezing issue happens every now and then. You really think a factory reset is worth trying? Or could have something of gone wrong with the reflash?
Demolition49 said:
I'm getting pretty fed up of factory resetting my phone, the phone started saying it's corrupt so I ended up reflashing it and that issue is now gone, but this freezing issue happens every now and then. You really think a factory reset is worth trying? Or could have something of gone wrong with the reflash?
Click to expand...
Click to collapse
I absolutely would try a factory reset if things are acting strange for no apparent reason.
Demolition49 said:
I'm getting pretty fed up of factory resetting my phone, the phone started saying it's corrupt so I ended up reflashing it and that issue is now gone, but this freezing issue happens every now and then. You really think a factory reset is worth trying? Or could have something of gone wrong with the reflash?
Click to expand...
Click to collapse
If you flashed the factory image it's either a hardware or app issue. Have you tried using the phone for awhile with a minimum of apps? I'd give that a try I don't think a factory reset will do anything if you've already flashed the factory image.
Sent from my [device_name] using XDA-Developers Legacy app
try the flash-all.bat then when its complete go to stock recovery and format /data
are you using substratum?
Pixel 3 XL crashing
I have had the same problem. My system UI crashes since new, along with other apps and the phone becomes non-responsive. I thought it was just a new phone glitch that would be fixed with an update, no such luck... I need to do a hard reboot by holding the power button until it reboots. I bought a Pixel 2 XL in August and never had any problems like this. I finally contacted Google about the problems and they RMA'd it. I never root my phones before making sure they work correctly, so this one is and has been stock, unrooted.
My wife and I have the 64GB models in Black (mine), White (hers). She's on her 3rd replacement phone for what seems to be a similar issue.
Symptoms:
When using the fingerprint reader to unlock the phone, it may not unlock for 10+ tries.
The phone's battery drains quickly, within a couple hours of barely any use, her phone might be down to 60-70%
System_UI crashes
Some apps don't seem to load quickly (Like going into messages, you see the app container, and a new chat button, but no messages load for a minute). Or she's had a straight up black screen, and the app wouldn't load.
Takes minutes to call or hang up a call and often takes rebooting to close out the phone app.
It almost seems like something is running in the background that is utilizing the CPU and causing the lag/app/battery issues.
Troubleshooting:
Factory Reset
Wiping Dalvik Cache
Replacing the phone twice through Verizon. The first replacement had the same issues immediately. The 2nd phone showed the same issues immediately, and then went away for 3 weeks since the Dec. 5th Security update, but in the past few days has returned.
Booted in Safe Mode (everything seems to be working fine however extremely limited).
We've also checked the processes and no apps seem to be running that would make any sort of impact.
Running out of ideas
shepscrook said:
My wife and I have the 64GB models in Black (mine), White (hers). She's on her 3rd replacement phone for what seems to be a similar issue.
Symptoms:
When using the fingerprint reader to unlock the phone, it may not unlock for 10+ tries.
The phone's battery drains quickly, within a couple hours of barely any use, her phone might be down to 60-70%
System_UI crashes
Some apps don't seem to load quickly (Like going into messages, you see the app container, and a new chat button, but no messages load for a minute). Or she's had a straight up black screen, and the app wouldn't load.
Takes minutes to call or hang up a call and often takes rebooting to close out the phone app.
It almost seems like something is running in the background that is utilizing the CPU and causing the lag/app/battery issues.
Troubleshooting:
Factory Reset
Wiping Dalvik Cache
Replacing the phone twice through Verizon. The first replacement had the same issues immediately. The 2nd phone showed the same issues immediately, and then went away for 3 weeks since the Dec. 5th Security update, but in the past few days has returned.
Booted in Safe Mode (everything seems to be working fine however extremely limited).
We've also checked the processes and no apps seem to be running that would make any sort of impact.
Running out of ideas
Click to expand...
Click to collapse
Since the December update, the freezing issues I was having have been significantly reduced, but it still freezes sometimes... I am hoping the January update coming in the next week will smooth out any remaining bugs.
Any of you using a different launcher?
I had this freezing and non-responsive issue. The google rep, replaced it, he determined it is some kind of hardware issue. My replacement didn't have this issue at all (November update). However, the lag/stuttering still persists though. I had replaced quiet a few pixel 3 XL, and i am just getting tired of it. For a $1K phone, we shouldn't get mediocre quality of phone.
So my wife had been removing applications in small groups to try to narrow it down. It seemed for a week or so that she was in the clear and everything was working. Then all of a sudden she got the January update and her phone is still having issues.
Slow responding finger print reader.
System UI crashes
Unable to answer phone calls despite numerous attempts.
It still seems like there is something that is running in the background that is just using the processing power.
shepscrook said:
So my wife had been removing applications in small groups to try to narrow it down. It seemed for a week or so that she was in the clear and everything was working. Then all of a sudden she got the January update and her phone is still having issues.
Slow responding finger print reader.
System UI crashes
Unable to answer phone calls despite numerous attempts.
It still seems like there is something that is running in the background that is just using the processing power.
Click to expand...
Click to collapse
Get gsam from the app store, if you don't have it. After awhile see what apps are using battery, app sucker in the app. Gsam is a battery monitor.
Sent from my [device_name] using XDA-Developers Legacy app
Sadly, gsam and accubattery don't show anything out of the norm app wise.

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