[BUG] Screen Sensitivity Issue-Lag (4.0.4-4.1.x) - Samsung Galaxy Nexus

Problem summary
Known cause (might be others): selecting an app from the Recents list (Task Switcher)
Temporary fix: turn the screen off, then back on
Workaround: avoid using Recents list (you can use a 3rd party task switcher instead)
How to test: open Messaging, hit Home, hit Recents, select Messaging from the list. Your screen will be less sensitive until you turn the screen off and back on. You can view the pressure by going to Settings -> Developer Options -> turn on Pointer Location. This will allow you to see the Prs of each tap in your status bar. Normally your lightest taps that register will show anywhere from 0.28 to 0.32. However, after this bug is activated, you will mostly get values over 0.40 for your light taps. This is actually a very noticeable increase, especially when trying to type quickly.
Please report any other known methods to "activate" this bug. After re-assigning my Recents button to a 3rd party app (I'm using Simple Task Switcher), I haven't seen this bug at all. It seems that a couple of people have seen it produced by something other than Recents, but they haven't narrowed it down (or reliably reproduced it on purpose).
Please star this issue officially so Google can fix:
Link is http://code.google.com/p/android/issues/detail?id=29734
Note: Downloading & using Screen filter application from play store, with brightness set to

Your hands are really dirty or really dry. Try moisturizer or something.

Been using my screen for almost hour straight now. No issues.
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iphone. helping computer illiteracy become popular since 2007.

Hehe yes this s gonna be a difficult one to confirm. But it is definitely not dirty hands. To clarify, a quick press of the power button to lock then unlock completely fixes the issue. Same fingers suddenly register perfectly. This is driving me nuts as the phone is not even usable right now. Literally.

@rbiter said:
Been using my screen for almost hour straight now. No issues.
--------+++--------
iphone. helping computer illiteracy become popular since 2007.
Click to expand...
Click to collapse
ios 6.2 doesnt get issues.

I don't know about your other experiences, but as far as the browser goes I have the same scrolling effects as you do. I think this is how it is meant to be. They tightened the scrolling a lot and I kinda like it. Before one small flick would send me across the whole page, which was kinda annoying. Just my preference.

I'm not having this problem. It would drive me crazy too. Been using my phone alot over the past two days and I didn't run into this problem even after almost 1h of continuous surfing. Also a few checkpoints of Shadowgun didn't trigger it.
But you can confirm your problem if you enable "cursor position" in the dev options (hope that's what it 's called in english). "Prs" and "Size" should need a lot more than around 0.30-0.40 to register your touch if you have the problem you describe.

I am sorry that you're experiencing this, but 4.0.4 has nothing to do with this. 4.0.4 is just software, Galaxy Nexus is not a pressure-sensitive device, it is merely touch-sensitive. Which means that software gets an analogue signal from the touchscreen, either 1 or 0. It has no 'range' of sensitivity, so it cannot decrease in sensitivity in software (if it did, then it would not work at all).
This is entirely hardware issue and I suggest either making sure your screen is clean, your screen protection thing (if you use one) isn't acting up or if your hardware has become faulty (have you dropped it recently?).
If problem persists then return under warranty.

My wife had this issue once.
It was the third party launcher she was using.
I don't think its a matter of touch sensitivity dropping, its a matter of the system just being too slow to really work right.
It was ADW EX, fwiw.

kristovaher said:
I am sorry that you're experiencing this, but 4.0.4 has nothing to do with this. 4.0.4 is just software, Galaxy Nexus is not a pressure-sensitive device, it is merely touch-sensitive. Which means that software gets an analogue signal from the touchscreen, either 1 or 0. It has no 'range' of sensitivity, so it cannot decrease in sensitivity in software (if it did, then it would not work at all).
This is entirely hardware issue and I suggest either making sure your screen is clean, your screen protection thing (if you use one) isn't acting up or if your hardware has become faulty (have you dropped it recently?).
If problem persists then return under warranty.
Click to expand...
Click to collapse
Lol that is hilarious. You forgot the step where its the OS that actually processes the input data, so in that process, a ton of problems can arise.
And personally, since 4.0.4 I have also been experiencing a "similar" issue. When scrolling down (and only down), I experience a kind of "lag" like if it only registers the swipe movement half an inch lower. Its not a big deal, but still an issue.
Edit : What he explains as "pressing very hard" is most likely the fact that when you press harder you actually cover more surface, so the amount of extra input data can definitely impact the behavior.

I had issues for a few hours after the 4.0.4 update, where my softkey buttons weren't responding. Thankfully, it seems to be fine now, but it was a cause for concern.
Sent from my Galaxy Nexus

gokpog said:
I'm not having this problem. It would drive me crazy too. Been using my phone alot over the past two days and I didn't run into this problem even after almost 1h of continuous surfing. Also a few checkpoints of Shadowgun didn't trigger it.
But you can confirm your problem if you enable "cursor position" in the dev options (hope that's what it 's called in english). "Prs" and "Size" should need a lot more than around 0.30-0.40 to register your touch if you have the problem you describe.
Click to expand...
Click to collapse
Thank you my friend, I should have thought of this; now I have numbers to confirm this. So with cursor option enabled I can get down to 0.30, managed 0.28 once. However when the bug starts, I can confirm that I cannot get below 0.60. It just refuses to register that input for some reason.
I lock the screen, 1 second is all it takes, and now it registers down to 0.30 again and all touch works properly. Its almost like some type of memory leak issue is the way it feels to me. It only starts happening after a few min of use.
Its definitely an issue now that I can see the pressure numbers. The question is what the hell can I do about it. I flashed aokp29 with the latest 4.0.4 ota merged in, problem still occurs. I'm gonna try stock 4.0.2 or 4.0.1 just to see. Thanks.

I have never had much luck upgrading Linux versions. That's why I start fresh every time with Android. Lol
Sent from my Galaxy Nexus using Tapatalk

Before I start digging, anyone know specifically which driver controls the touch input? I'll try looking thru github.
Also I was on stock 4.0.1 prior to this. So this could be normal behavior for everyone but everybody is used to it since nobody stayed on 4.0.1 like me. Cause I can easily say this is difficult to notice if you aren't paying attention. The question is, why does locking the screen temporarily change it back...

I can confirm some of what you are saying..sometimes when I'm browsing the scrolling tightens up..I lock the phone then unlock it and it is smooth again..doesn't happen all the time tho..doesn't bother me but I've noticed it
Sent from my Galaxy Nexus using XDA

I can also confirm. This morning I found the Swiftkey was lagging on Facebook. Something like the phone did not receive the touch. Then I rebooted and now it is ok.
I did not get this issue on 4.0.2 and I don't install anything new on 4.0.4.
The way I installed 4.0.4 was from the official factory image, so my phone is fresh! I reinstalled all apps manually as well. Nothing fancy apps.

I know this is my first post, but I can definitely confirm this issue.
I use my Galaxy Nexus for development, so the screen is always on. The sensitivity goes down very quickly.
My phone was an International GNEX that I loaded the US firmware on and then I flashed the OTA 4.0.4 update.

kristovaher said:
I am sorry that you're experiencing this, but 4.0.4 has nothing to do with this. 4.0.4 is just software, Galaxy Nexus is not a pressure-sensitive device, it is merely touch-sensitive. Which means that software gets an analogue signal from the touchscreen, either 1 or 0. It has no 'range' of sensitivity, so it cannot decrease in sensitivity in software (if it did, then it would not work at all).
This is entirely hardware issue and I suggest either making sure your screen is clean, your screen protection thing (if you use one) isn't acting up or if your hardware has become faulty (have you dropped it recently?).
If problem persists then return under warranty.
Click to expand...
Click to collapse
Just to point out, the phone is all digital. It does not get an analog signal from touching the screen. Also to that point you said analog but then described digital with the 1 and 0

Has anyone affected tried going between 4.0.2 and 4.0.4? To check the possibility of a driver or some related value changing.
Also, if not fixed by going back to 4.0.2, this could be due to current leakage from somewhere causing the touch to not work properly. I've seen it on other capacitive touch devices, though mainly when a non-compatible charger is connected. When you shut the screen off, the charge causing the problem/interference with the touch is temporarily dissapated, but then comes back after you use it again. Probably very unlikely in this case, unless Google changed something in the touch driver that makes it more sensitive to interference, which in turn messes with actual input from fingers.

TechNoir said:
Has anyone affected tried going between 4.0.2 and 4.0.4? To check the possibility of a driver or some related value changing.
Also, if not fixed by going back to 4.0.2, this could be due to current leakage from somewhere causing the touch to not work properly. I've seen it on other capacitive touch devices, though mainly when a non-compatible charger is connected. When you shut the screen off, the charge causing the problem/interference with the touch is temporarily dissapated, but then comes back after you use it again. Probably very unlikely in this case, unless Google changed something in the touch driver that makes it more sensitive to interference, which in turn messes with actual input from fingers.
Click to expand...
Click to collapse
Its possible. I was on 4.0.1 so perhaps this issue originated in 4.0.2 but I never noticed since I didn't update then. I can add that I did multiple wipes and clean flashes, and also tried both aokp 28 and 29 (new 4.0.4 ota merged), and happened on both.
I'll post what I just sent to arbiter which gives more insight.
From my extra testing under normal use my light touches register 0.28-0.33. Especially on swipes, the end of the swipe registers 0.28 as the finger travel breaks contact with the screen giving that swipe extra input which pushes the swipe motion further extra boost. When the bug starts the touch swipe won't even break 0.38-0.40, and that extra swipe data is lost resulting in the end of the swipe data points being excluded and swipes travel half the distance.
This gets exacerbated on the keyboard when fast typing light pressed. Its so bad it frustrates my face off cause typing just ceases to be possible. Such a difficult issue to diagnose.
Click to expand...
Click to collapse
Yes my face literally flew off!

Related

4 Hard Button Go Crazy on Android

I installed the Android OS on my phone that was found on this post:
http://forum.xda-developers.com/showpost.php?p=5480057&postcount=7353
I updated it and everything to what he has but occasionally my hard buttons at the bottom will either stay lit or not respond at all. Or it will even go crazy as if I were sitting there spinning my finger around the middle hard button thus making it highlight everything on my menu. That also causes trouble because then it thinks that when I press the home key it decides to bring up the call log screen.
Is there anyway to disable the "iPod Scroll" on the center hard key?
Dude. You should update to the newest build. And update Rootfs and zImages.
everything is in the XDAndroid thread in this forum.
I updated to the one found here:
http://forum.ppcgeeks.com/showthread.php?t=104276
And my scroll wheel and hard buttons still mess up from time to time.
What device do you have? RAPH100?
Sorry I don't know the developer names but its the HTC Fuze for AT&T so it's either the RAPH100 or just the RAPH. The start up config I'm using for Droid is the RAPH config.
Its best not to touch the capacitive DPAD and scroller during boot up. (safe time is when you can see a n d r o i d or the bootscreen.) This and having the pad clean is very crucial if you don't want it going crazy.
Try cleaning it with a wet cloth/tissue and try again.
I also had a screen protector which was massively scratched which caused problems. Ever since removing it the DPAD has been working great.
dude i totally have the same problem.
i ve tried wipe it clean but no luck.
sometimes everything work great but all of a sudden the buttons go wild and start flashing. after that, nothing will bring it back to normal. maybe after a few minutes if will stop blinking, lefting one or two LEDs on, and the button is then less responsive, though still works if you place your finger on the button you want for a few seconds before pressing.
I've seen a few people complaining about this but other says its because of our own device...
However everything works normally in WM... so i guess it might be about the sensitivity or something like that.
no matter it get fixed or not, I do want a method to disable the scrolling too, and maybe the left and right buttons, because they never work even under WM...
Yeah, mine does that too. Its random, sometimes not happening for days, then all of the sudden it starts. And this is within the same boot. Very odd. BTW, I keep up on all builds, always update asap, and my pad is spotless. I can't really figure it out.
also getting the exact same problem a lot, with everything up to date, clean, and not touching on bootup. would it be difficult to implement a code where we could just disable the middle scroll wheel? thats the thing that causes the most problems, and its not really that useful anyway.
@reverendkjr
This may be off topic but, you say you leave your phone running Droid all the time? How do you not drain your battery in like 4 hours unless you leave it charging all day?
But I'm pretty sure I'm as up to date as I can be and I still get this issue.
twiggy159 said:
@reverendkjr
This may be off topic but, you say you leave your phone running Droid all the time? How do you not drain your battery in like 4 hours unless you leave it charging all day?
But I'm pretty sure I'm as up to date as I can be and I still get this issue.
Click to expand...
Click to collapse
Its not off topic at all. I have been using Xandroid as my one and only OS for about a month now. I do charge it quite often, and I leave it on my desk at work on a charger. I also charge it at night as I sleep. I start off the day with 100% and can go 6 or so hours without issue. I continuously get 3-4 days in a row without a reboot or a failure. I find that it has become a suitable alternative to Winmo. The difficulty that I have is that there are primary functions which I miss a bit (camera mostly). But I feel that in order for me to fully understand and appreciate this, and to be able to contribute as a quasi beta tester, I must be willing to spend as much time with it as possible. I keep up with these forums on a regular basis , checking them sometimes 2-3 times a day. It is difficult to distinguish helpful info sometimes, since there are several versions floating around, and not everyone has the same setup & environment. I search as much as I can to find my own solutions, and for the most part, I'm relatively proud of myself. I usually only chime in when something is really bugging me, or I see something valuable that I can add to a conversation.
This issue was one that I had seen a few people talk about, and it had always been chalked up to being a dirty sensor type of thing, or someone touching the pad while it was booting. Having tried all of these solutions with no success, I had come to the determination that it was not constant, it could be ignored or dealt with, and eventually someone would fix it. It is most definitely not a "hot" item, so I never made a stink about it. Now that others have brought it forward, I decided to add my experiences.
I have loads of respect for the developers, and realize that they are not doing this for me. They are doing it for themselves, and fortunately, they share it with us. I am envious of their ability to make this project possible, and have no expectation or demands. I just take what they give us, and try to make it work for me.
Just my two sense, I'll step away from the pulpit now.
+1 for Navigation Wheel or capacitive D-pad issue
reverendkjr said:
Yeah, mine does that too. Its random, sometimes not happening for days, then all of the sudden it starts. And this is within the same boot. Very odd. BTW, I keep up on all builds, always update asap, and my pad is spotless. I can't really figure it out.
Click to expand...
Click to collapse
May I appeal to the developers to move Raph110 Navigation wheel to "Not working" so further development can occur. I do not touch the wheel during boot, but it still randomly flips out. My screen is clean. I did the clean cloth thing. The Navigation wheel not only flips out going all over the place. It actually rarely works the way it should in any application.
All I really need is to turn it off or disable the Navigation wheel if at all possible. Is it necessary to load the Nav-wheel capacitive drivers or can we disable them? Would it disrupt the function of the D-pad if disabled because all I need is the D-pad.
Chime in RAPH110 guys. Would you care if the Nav-wheel was disabled, because I actually think this is what is causing the issue.
I just want to make sure that I communicate to any developers that this is not a major issue. To me, I feel as though this is the only issue that I have at all. With the build I use, I honestly have no other issue which means that the Raph110 Android end product is 99% complete. To be direct, Thank you! I feel as though you purchased me a new phone, so this is no way a complaint. It is only the last 1% quality assurance analysis. ;-)
Edit: I just re-read this thread and the common denominator is HTC Fuze or RAPH110 users are having this minor issue. RAPH100 posting are saying "Just read the thread" or "use updated packages" or "clean the screen" which I think may all work and be valid for you RAPH100 users. I can indeed say without a doubt that this does not work for RAPH110.
In order for me to stop the random D-pad/Nav-wheel random scrolling, I have to screen lock it, let it go to sleep, then it might stop. It does stop mind you, but it is quite random how I am able to stop it.
spideyngo said:
May I appeal to the developers to move Raph110 Navigation wheel to "Not working" so further development can occur. I do not touch the wheel during boot, but it still randomly flips out. My screen is clean. I did the clean cloth thing. The Navigation wheel not only flips out going all over the place. It actually rarely works the way it should in any application.
All I really need is to turn it off or disable the Navigation wheel if at all possible. Is it necessary to load the Nav-wheel capacitive drivers or can we disable them? Would it disrupt the function of the D-pad if disabled because all I need is the D-pad.
Chime in RAPH110 guys. Would you care if the Nav-wheel was disabled, because I actually think this is what is causing the issue.
I just want to make sure that I communicate to any developers that this is not a major issue. To me, I feel as though this is the only issue that I have at all. With the build I use, I honestly have no other issue which means that the Raph110 Android end product is 99% complete. To be direct, Thank you! I feel as though you purchased me a new phone, so this is no way a complaint. It is only the last 1% quality assurance analysis. ;-)
Edit: I just re-read this thread and the common denominator is HTC Fuze or RAPH110 users are having this minor issue. RAPH100 posting are saying "Just read the thread" or "use updated packages" or "clean the screen" which I think may all work and be valid for you RAPH100 users. I can indeed say without a doubt that this does not work for RAPH110.
In order for me to stop the random D-pad/Nav-wheel random scrolling, I have to screen lock it, let it go to sleep, then it might stop. It does stop mind you, but it is quite random how I am able to stop it.
Click to expand...
Click to collapse
I think mine is a RAPH100... i cant take out the battery and double check... but mine is a unbranded version fron 3 australia... which i remember is raph100. and i totally have the same issue so this is not only happening on raph110 i believe.
Hey guys,
I was having the same problem in wm6.5 using many different energyroms, i disabled the scrollwheel altogether within the registry, never used it anyway. I am now getting the same problem in Android. is there is a registry parallel in android?
btw using a RAPH100 (all above fixes did not work)
devs, is there no easy way to implement a disable scroll wheel setting?? i swear that wheel will drive me crazy at times
While this could be an issue with all Raph 110's (AT&T Fuze), I think it is just a subset due to hardware problems. For me, the problem only happens occasionally and it does not only occur in xdandroid, but also in WM. There is an HTC tool (for WM) named NavDbgTool.exe that will show you what is happening with the capacitive buttons/touch area on the Raph. For me, when I have issues it lights up all over and shows touches occurring that are not occurring. I know of at least one XDA member (Captain Throwback) who was able to get a replacement phone (a Tilt2) from the insurance carrier because of this issue.
Perhaps this is a problem that eventually happens with all Raph 110's due to a hardware flaw. If that is the case, maybe enough complaints to AT&T will cause them to replace all of the devices (similar to how Sprint is replacing all their Touch Pro's due to overheating issues). In the meantime, if you have insurance, you should be able to get a replacement phone, just use the NavDbgTool.exe to document the problem in WM.
Also, due to this issue, it would be nice to have the option to disable the capacitive touch area on the Raph 110 in xdandroid (while keeping the D-pad working). I don't use it for anything now that zooming doesn't work for recent versions of Opera in WM.
I'm starting to think that this is Winmo ROM related. I noticed that since I've used the ROM that I have installed right now, the amount of times this issue has affected me has been slim to none. I am currently running the an NRG rom from june 12 with sense 2.5.
link: http://hotfile.com/dl/47992175/ccd8b44/Energy.RAPHAEL.21905.Sense2.5.Jun.12.7z.html
I'm not guaranteeing anything, but its working for me.
Maybe it has something to do with a package that is built into certain roms. I have noticed a few times where the winmo ROM i have loaded will affect Android's performance as well. The ROM that I am currently running was also what provided me with the ability to get GPS working in Android.
I hope this helps some of you.
I don't think it has anything to do with WM. For me, it only happens in Android.
firstly i have a raph100 that has this issue too, so its not just raph110
secondly, for me, this happens in wm too but a lot less frequently and seems to repair itself. It happens in android 70% of time when i boot, the 30% else happens later...
newly released zimages seem to shutdown the capacitive panel when sleeping, and this solved my problem a little bit since every time it goes crazy I can put the device in sleep then resume it...
But when it goes asleep the two buttons on the right act as back, the two on the left act as home. I think there is only one physical button on both sides, the touch figures if you are pressing back or end.
Sent from my AOSP on XDANDROID MSM using XDA App

Touch screen issues?

Hi,
I have a UK sim free model. It sometimes misinterprets a tap or adds a phantom tap. Its not terrible but I'm sure mine has a issue. A quick Google and a tweet tell me I am not alone. Anyone else seeing this? I could return but I'm dubious it's hardware related...just not sure if it's worth waiting for a software update...
RealEvil_UK said:
Hi,
I have a UK sim free model. It sometimes misinterprets a tap or adds a phantom tap. Its not terrible but I'm sure mine has a issue. A quick Google and a tweet tell me I am not alone. Anyone else seeing this? I could return but I'm dubious it's hardware related...just not sure if it's worth waiting for a software update...
Click to expand...
Click to collapse
I have same issues with my g4 here in the US.
Unfortunately same here, on a G4, korean model F500S.
I have the same issues on my G4. So probably returning it won't solve it. I notice it the most when I am scrolling in Facebook or web pages I will open a link accidently.
I have the same, occasionally it just won't respond to some taps, i find just pressing the standby on/off button quickly sorts it but it is very annoying.
same here in israel, sometimes do not respond to double tap on lock screen to wake the G4 up
im sure its a software issue, prolly the LP 5.1
Are so you guys using screen protectors? That was the issue for me with g3 and g2.
20degrees said:
Are so you guys using screen protectors? That was the issue for me with g3 and g2.
Click to expand...
Click to collapse
I am using the out-of-the-box protector on G4. So the thing u mentioned was it with this kinda protector or after-market glass protector?
Try...SGS Touchscreen Booster - Google Play Store
I have run into this same problem with my Verizon G4 (VS986). Many of my taps have gone unrecognized.
I did find this.... http://forum.xda-developers.com/g4/help/fix-touch-screen-registering-touches-t3128518
I tested the software that was recommended...and IT WORKED!
Give it a try...can't hurt!
nipun1110 said:
I am using the out-of-the-box protector on G4. So the thing u mentioned was it with this kinda protector or after-market glass protector?
Click to expand...
Click to collapse
After market but plastic.
Just started to get issues where taps on the far left-hand side of the screen don't work.
blackknightavalon said:
Just started to get issues where taps on the far left-hand side of the screen don't work.
Click to expand...
Click to collapse
Okay, I was able to replicate my bug. It happens after playing a game and stops after some time. Turning autorotate back on and switching back and forth from landscape view fixed it.
Hey guys.
I was searching the forums for a fix that solves the phantom/ghost touches I'm getting frequently on my LG G4, H815 model.
Sorry for the long post but my case looks a little more complex than the ones I've been seen in here.
In my case, that's how it happens:
I receive several multi-touches at the same time, usually when Data is enabled. Sometimes it starts right when I switch from Wi-Fi.
It happens often when I'm driving and using Location+Data as well, which drives me crazy. I does also happens (like another user mentioned in this thread) when scrolling down a feed (such as on Facebook) and it suddenly likes/shares a photo/post. It also drives me crazy! And there is also the case where it taps the keyboard and send crazy typos on chat apps when you are real-time texting someone! Another hassle is right after using the camera and opening the gallery to show someone the taken photo...it suddenly scrolls the gallery and open another photo. I just can't make it to see the taken pic. Therefore, I really wanna fix this so bad since it happens every time I need something right away.
A workaround that's been helping, though it's a pain:
I found that pressing the On/Off button and giving it a few seconds will return it to a normal state. The problem is when it happens while I'm driving and are supposed to take an exit/make a turn at the moment. There are some other cases where I'm into something and giving this few seconds is not an option.
Trying right now:
Someone suggested in this thread to use the SGS Touchscreen Booster. I'm giving it a try right now.
Important notes:
This issue has been happening since I got this phone on November, 2015. We got this 6.0 update recently and I was hoping that it would fix it. It didn't.
I have an after market screen protector that I applied in order to see if the issue would go away. It also didn't.
I have been searching about a digitizer replacement but I don't think is a hardware issue, since it just doesn't happens when I'm only on Wifi at home with Data disabled. I believe that the problem is the Data connection that triggers smth.
Any thoughts?
Does anyone have any idea or have experienced the same scenario before? Any thoughts on my guess of data enabling triggering the ghost touches?
Sorry for the long post and thank you so much for reading it.
I think it's both, its hardware and software, LG tried to fixed it but it makes it worst. You can solve the problem for few seconds putting your five fingers at the home menu, It goes crazy and after it stopped making ****. Anyway this phone is great but all the problems make it ****.
I am going to use this thread even though I think my problem is not as serious as yours are.
My problem is that touches are registered, but no action is taken.
For example. Quickly tapping on an icon on the home screen will highlight it, but it will not open the application. I enabled the option in Developer mode to display the touches and the touch is registered. It's just that the app will not load. If I click for a tad longer - it loads. Happens on both stock Launcher and Action Launcher. I have not noticed it happening outside the launcher.
I read something about a keyboard update, but in the Update Center I don't have anything related to the keyboard.
The icons I see it happening with are located in the lower part of the screen.
I am almost sure that this is a software problem, but several updates have not fixed it. Currently on v20d.
Any suggestions or ideas?
After a few more testing and monitoring, I found out that the ghost touches only take place when I'm on LTE.
And even more weird, while driving through some specific areas when I'm commuting.
It's just so weird to think that some towers may send a LTE signal that may cause the ghost touches.
At home, at work, wifi or data, it doesn't happen.

Touchscreen scrolling and swiping problems?

Is anyone else having issues with what appears to be dead areas when scrolling, swipe texting or otherwise using your phone? In typing this message the phone just lost my finger on 4 occasions. When scrolling webpages it often just stops and clicks an area where my finger was. I'll get occasional double clicking on things when I do try to click. I have trouble purposely replicating my problems but in regular us it is driving me nuts. Because I can't constantly replicate I'm not sure trying to take the phone back will be successful. Anyone else having issues? Could there be something I'm missing somewhere?
Sounds kind of mean but I hope your issue is isolated. I saw the ifixit teardown and the ease with how the digitizer came off of the glass has me worried about the longevity of the digitizer.
Happening to me insanely often on my regular Pixel.
This happens to me occasionally. Sometimes, when typing it spams v and b. If I find anything I will fill you in.
Yes, I'm having this problem with my Pixel. It happens across all apps, even in Settings. Generally it happens if I start scrolling after not touching the screen for a little while.. for example when reading a news article. The scrolling freezes, and I can move my finger around on the screen and it doesn't react, but then it might pick up my finger again and the screen jumps around or clicks on something even though I've not lifted my finger from the screen. I tested it in safe mode and it happens there also. I even got my original device exchanged, and the same thing happened immediately on the new phone. I've been in touch with Google Help this morning and they've confirmed it's a software issue. They've asked me to submit a bug report. It'll help them if more people report the bug though and they have more data to fix it, so if you're experiencing the same issue, please report it! You can chat directly to Google support through settings on your Pixel.
Haven't had any issues but I know the google keyboard can be a bit glitchy at times. I used to have a nexus 6P and I would get weird issues with that keyboard as well on that phone. Getting them less on my Pixel though.
Having issues with typing on my 6P, it's so odd as sometimes I can not type when in desktop mode and sometimes not when in mobile. Switching the webpage screen mode and also doing a soft shut off on the phone and coming back both fix it temporarily. Thought at first using a different keyboard app might help but what app it runs does not solve the problem.
Same problem here. Google pixel
Happening to me as well. Did a factory image flash and it seems to have helped but still happens once in a while. I notice it the most when I'm using reddit sync. Seems to just happen too frequently.
Just an update on this... After doing a few steps suggested by google tech support like, test on safe mode, factory reset using bootloader method, etc... They just replaced my unit. I'm using a new one today and problem is not existent now. I would assume the problem would be hardware.
To be honest, I'm quite happy with their tech support...24/7 support and the staff are really competent. This in my opinion, is worth the high price of the pixel. Good job google!
I have the standard Pixel, and I too had issues with typing (occasionally wrong letters or spaces would register), and dead areas in the top corners of my screen when trying to open apps. I was going to return it one day after confirming that the dead areas at the top of the screen were persistent, but for some reason I decided to grab an App from the bottom of the screen and move it by sliding to the top area. Instantly this cured the dead area issue, even after I moved the app back to the bottom of the screen. It's as if it recalibrated the touch sensitivity vertically as it stopped erroneous spaces when typing too.
Pixel 2 one handed thumb scrolling issue
I have the pixel 2 and I have intermittent scrolling issues when I hold it one handed and try to scroll with my thumb. I realized it's because the base of my thumb is brushing the opposite side of the screen and preventing it from scrolling freely.
Newpixel2 said:
I have the pixel 2 and I have intermittent scrolling issues when I hold it one handed and try to scroll with my thumb. I realized it's because the base of my thumb is brushing the opposite side of the screen and preventing it from scrolling freely.
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You should probably post about that in the Pixel 2 forums.

Phone Freezes Up When Pressing Back Button On Nav Bar in Strange Way

So, I got my new Pixel XL (128 GB, Quite Black, Google Store), and activated it with Project Fi a few days ago. Today, I noticed a bizarre issue. So far, I'm only able to get it to occur consistently in the Play Store. When pressing the back button on the navigation bar to return to the previous screen, the phone locks up, but not completely. The app and the back button both become completely unresponsive to touch, the volume buttons do not do anything, but the overview, home, and power button still function as normal. Navigating away from the app, or turning the screen off and back on fixes it, but it happens consistently enough to be very irritating. However, I can't get it to happen consistently enough to isolate a cause, or to capture a screen recording of it. It seems, though, to be more likely that it is app related, but that also seems strange given that it is the Play Store. The only other correlation I can find is to the Keyboard (which I'm using GBoard). Sometimes, it seems to occur after using the keyboard to search the store.
Does anyone have any suggestions/tips/etc. on a way to deal with it? Its hardly a fatal issue, but strange, and I'm curious if anyone knows what this could be.
Also, a side question: is it even worth unlocking/installing mods/etc.? I got 5+ hours of SOT with my first full charge cycle, curious if anyone has any input.
SonarMonkey said:
So, I got my new Pixel XL (128 GB, Quite Black, Google Store), and activated it with Project Fi a few days ago. Today, I noticed a bizarre issue. So far, I'm only able to get it to occur consistently in the Play Store. When pressing the back button on the navigation bar to return to the previous screen, the phone locks up, but not completely. The app and the back button both become completely unresponsive to touch, the volume buttons do not do anything, but the overview, home, and power button still function as normal. Navigating away from the app, or turning the screen off and back on fixes it, but it happens consistently enough to be very irritating. However, I can't get it to happen consistently enough to isolate a cause, or to capture a screen recording of it. It seems, though, to be more likely that it is app related, but that also seems strange given that it is the Play Store. The only other correlation I can find is to the Keyboard (which I'm using GBoard). Sometimes, it seems to occur after using the keyboard to search the store.
Does anyone have any suggestions/tips/etc. on a way to deal with it? Its hardly a fatal issue, but strange, and I'm curious if anyone knows what this could be.
Also, a side question: is it even worth unlocking/installing mods/etc.? I got 5+ hours of SOT with my first full charge cycle, curious if anyone has any input.
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Click to collapse
I recommend unlocking so at least if you ever have a bad ota update you can still fix you're device with a new factory image. As far as the lag issues. I had something similar when Gboard first came out. What is you're current build. You may need to update you're phone.
toknitup420 said:
I recommend unlocking so at least if you ever have a bad ota update you can still fix you're device with a new factory image. As far as the lag issues. I had something similar when Gboard first came out. What is you're current build. You may need to update you're phone.
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Click to collapse
I'm on the May image, and all my apps are up to date (aside from staggered update I may not have received, always possible). I'll wait for the June image to come out tomorrow and see if that fixes it. Thanks for the input on both fronts!
Although, if I unlock the bootloader I may fall all the way down the rabbit hole, haha.
SonarMonkey said:
I'm on the May image, and all my apps are up to date (aside from staggered update I may not have received, always possible). I'll wait for the June image to come out tomorrow and see if that fixes it. Thanks for the input on both fronts!
Although, if I unlock the bootloader I may fall all the way down the rabbit hole, haha.
Click to expand...
Click to collapse
Nothing wrong with falling down the rabbit hole lol. Personally I run stock system with my mod pack. Gives me incredible battery cuz it's stock system but I also get to have some custom tweaks. Best of both worlds.
toknitup420 said:
Nothing wrong with falling down the rabbit hole lol. Personally I run stock system with my mod pack. Gives me incredible battery cuz it's stock system but I also get to have some custom tweaks. Best of both worlds.
Click to expand...
Click to collapse
Any particular mods? I've been flashing/modding/etc since my Droid Razr M but reading around on the Pixel XL forums is the first time I've felt out of my depth again - all this A/B partition stuff, changes to the way root and GApps work, etc. seems so different.

Pixel 2XL Touch Sensitivity Issues

I've had this phone for about 5 months now and one thing thats been bothering me for most of the time is the phones touch sensitivity. Lately also it appears to be getting worse.
Phone is completely stock
I am on Pie and I have the newest update.
I am not rooted
I am not using a screen protector
I do not have huge hands or particularly fat fingers
first I don't use a lock on my phone, so I swipe up to unlock it. Most of the time it take multiple swipes to unlock, most of the time its 2 or 3 but sometimes up to 5 if not more. Is this livable sure but let me tell you it's getting really really annoying after just 5 months.
Scrolling on the phone has always been odd, it feels choppy at times, especially when scrolling in apps like facebook or the browser, scrolling outside of apps seems ok. Its like it's missing some of my inputs or applying some sort of acceleration or deceleration based on how fast you swipe and its just doing it poorly. Now again this is just an inconvenience but still...coming from a Note 8 the scrolling was always smooth..never once did I notice it being choppy.
So these two I just chalked up to how the software was implemented..it was what it was
So fast forward to now....I'm noticing even more issue with the touch sensitivity....words dont type right , I often miss spaces when typing, I thought it was my bad typing but now I really think it's missing some of my inputs because its worse than just my bad typing. The worst is when I go to correct words and hit the right word on the top of the keyboard is misses the word. It doesn't always put it it..it misses the touch and it does this a lot.
If I try to highlight something it will at times highlight the wrong row or word...every now and then it will highlight something not even close to what I was trying to highlight, like another part of my hand accidentally touched another part of the screen, but it didn't. I try to duplicate this when it happens and I cant.
In the same vein, sometime I touch something on the screen to open a link or something like that and it will touch something else close but not what I was trying to touch, again sometime something not even close will register like I accidentally hit something somewhere else...again I cant duplicate it.
It will register touches when I'm not touching the screen, just holding the phone....I think maybe I accidentally "touched: the edge of the screen but also I can never duplicate the action
Im at a point here to I feel like there is either something wrong with the screen on my phone or I need to turn to rooting to see if the issue really is software and maybe its been fixed by the community.
I came here to check about rooting but I thought I would ask the question first and see what people thought about the issue. I did a search and there definitely seems to be others having similar issues and a lot of those people seemed to be having screen issues. So maybe it really is a hardware issue and I should just skip the root and talk to google?
I have almost the same issue. Any solutions !?!
Try a factory reset and see if that helps any. If it doesn't, contact Google; a warranty replacement may be in your future.

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