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as the title says i was reading when the menu started showing and hiding again and again i tought was some book issues but when i got to the homescreen it began to run apps i had on it, i have no idea of the cause of this problem
I've had this same problem. I believe it's just the software and not a deficient screen. If you look over on the nookdevs website, there's a page about recalibrating the screen. I've tried it a couple of times and it's definitely improved it. Every now and then something wacky happens, but I guess that's to be expected when you let B&N develop for Android.
I had this happen myself once, and it was pretty annoying... If I didn't have adb available I don't think I could have fixed it until I did. I wasn't able to tap the screen myself, it was taping all over the place.
I did manage after a few minutes to get multitouch paint installed and it was drawing weird dots, lines, angles, etc...
I now have the recalibrate command in gscript but not sure I could run it while it's acting up. Luckily it's only happened once, and it happened while plugged in but never seen it happen again.
Happens a lot on my NC, and I think every time its because my kids touch it with dirty fingers (sweets, chocolate etc), smearing small amounts of dirt on the screen.
The screen goes nuts within few seconds, thinks its being clicked etc...
Wiping/cleaning the screen helps to resore normal behavior, btw - while the screen is moist it does not work for me at all...
Ordered screen protectors, lets see if it makes a differencel
My screen randomly goes nuts as well. It seems like a sudden, rather than a gradual thing. The screen sometimes gets pretty dirty, but cleaning it didn't seem to make much difference. Odd thing is, what DID make a difference was taking it out of the aftermarket case. I have no idea why this would work, but it does. One thing this case does is that it pushes the power and volume buttons in, as it uses four elastic straps at the corners. Maybe holding these buttons a certain way recalibrates the screen, and if you're touching it at the time, it freaks out?
I've noticed my screen only bugs out when I have it plugged into the charger.
As long as its unplugged, its fine. As soon as i pop in the cord, the screen goes haywire.
Only the wall charger though, not when its plugged into the USB on the computer.
My screen was doing that until I got a screen protector.
Sent from my LogicPD Zoom2 using XDA App
Also, if you lock and unlock the NC it should stop acting funny.
I noticed that too. Mine hasn't gone REALLY nuts since I took it out of it's case, but sometimes when playing angry birds, it freaks out to the point where I can't play. Hitting the power button, and then hitting it again, and unlocking makes it normal. Wouldn't that indicate it's software instead of hardware? Maybe there's more than one problem?
RChadwick said:
I noticed that too. Mine hasn't gone REALLY nuts since I took it out of it's case, but sometimes when playing angry birds, it freaks out to the point where I can't play. Hitting the power button, and then hitting it again, and unlocking makes it normal. Wouldn't that indicate it's software instead of hardware? Maybe there's more than one problem?
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Mine does the same thing every now and again. And like you, locking the screen and waking it back up fixes it every time. It's definitely software related.
Do your cases have a latch? With a magnet? Because I'm starting to think that may have something to do with it.
My case has a latch, but the magnet is not against the nook when I'm using it..
HotShotAzn said:
Do your cases have a latch? With a magnet? Because I'm starting to think that may have something to do with it.
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Heh, I've considered that.. Also considered the mystery sensor to the left of the Nook button too.. Nook is afraid of the dark.
Seriously though, with the CPU guvna' set to ondemand and wifi turned OFF before I power it off I haven't seen it reboot yet. It rebooted once yesterday and I know it had wifi left on as I had just been using it and didn't turn it off before it went to sleep.
So totally making up numbers here....
Default CPU governor + wifi on = 30% chance it's gonna reboot when it goes to sleep..
ondemand governor + wifi on = 20% chance it's gonna reboot
ondemand govenor + wifi off = <10% chance it's gonna reboot (not gonna even say 0 here.. heh)
RChadwick said:
My case has a latch, but the magnet is not against the nook when I'm using it..
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Click to collapse
I tested this theory. When the Nook is in the case, I get crazy screen taps when i try to type something. Out of the case, its perfectly fine.
When I just rest the Nook on the open case (not inside the straps/holders), it will also get crazy screen taps.
One thing to note is I also did not have any problems before updating to 1.0.1. Not saying the update is the cause of the problem but its one of the variables.
Can anybody suggest what is going on here?
I have found that if I install the Skyscanner flight app (which is very good for flight searches), then the screen starts to flicker and jitter. Once the flickering starts, then it happens everywhere, and only stops after a full reboot (it seems that a software reboot isn't enough to clear it).
The flickering starts as slight jittering, often jumping to the right a little - it's as though the screen loses sync. Then, there is colour flicker, and sometimes coloured pixels are left behind at the bottom of the screen.
I have tried this on two different stock ROM Droid 4s, and both exhibit the behaviour.
Does anybody know what's going on, and if there is a fix/solution?
I noticed this after opening snap chat once, running cm 10.2
Reboot was all that worked here but it has stopped since an update to the app came out. Not sure if that is really what did it though.
Sent from my XT894 using Tapatalk
Had my S5 since launch day so I'm pretty comfortable with the overall feel and navigation of the device (came from a Note 3, miss the size but I'll get over it)...however, I do have some issues with the phone and if you know any trick to eliminate these issues or if you at least know what causes these issues, please let me know..these issues taint an otherwise great experience compared to my S4 last year.
1. Serious lag when pressing power button, home button, or opening up S-View cover to wake screen...literally takes 4-6 seconds to come on
2. When streaming a video, phone randomly turns screen off, meaning I have to press that power button again, confirm my fingerprint again, and press play...again...
3. Lock screen and S-View weather doesn't update if you don't have the Accuweather widget on your homescreen
4. Is it just me, or is the word recognition of the Samsung keyboard when using swype motions worse than its ever been?
5. recent apps takes about 2 seconds to come up after pressing the button
Other than that, I'm pleasantly surprised at battery life, never had wifi speeds like this before, screen looks great, S-View cover is still the sh*t, my fingerprint scanner works flawlessly, camera is really impressive, navigation has virtually no lag at all, and thank you Samsung for Private Mode...no more garbage Gallery Lock applications...
Sounds like you've got a bad device, I've got no lag at all, including when opening the s-view case. Might want to switch it out for another while you can.
Sent from my SAMSUNG-SM-G900A using XDA Premium HD app
1. Serious lag when pressing power button, home button, or opening up S-View cover to wake screen...literally takes 4-6 seconds to come on
no lag at all here, smooth and fast, pry the first time I've ever used a stock Android device that's this smooth and fast out of the box.
edit: not sure of s-view cover as I don't use it, I use a Khomo Slim on my Tab3 8.0 and it's pretty quick waking up, just checked and it's like a second or so to wake up.
2. When streaming a video, phone randomly turns screen off, meaning I have to press that power button again, confirm my fingerprint again, and press play...again...
no issues here either
3. Lock screen and S-View weather doesn't update if you don't have the Accuweather widget on your homescreen
not sure as I'm using GoLauncher Prime and loose the Sammy widget, trying to find another good one as I have Beautiful Widgets Pro from before but haven't installed after seeing all the complaints about it now on newer devices
4. Is it just me, or is the word recognition of the Samsung keyboard when using swype motions worse than its ever been?
no problem here either, was fine for me on stock keyboard, switched to swiftkey though since I own it
5. recent apps takes about 2 seconds to come up after pressing the button
again no issue here, pretty much instant for me
composi said:
1. Serious lag when pressing power button, home button, or opening up S-View cover to wake screen...literally takes 4-6 seconds to come on
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my lag is maybe 1-1.5 seconds, JUST on the border of being okay and annoyed. so it's okay for now
chillsen said:
my lag is maybe 1-1.5 seconds, JUST on the border of being okay and annoyed. so it's okay for now
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Ah, the patented power button and home button lag. I remember them well from my Note 3. Samsung fanboys will try to tell you that it doesn't happen, but they are in denial. The Note 3 was the fastest Samsung device I have owned and it still did it. And the power button lag drove me mad.
Only issue i seemed to be having is that the display doesn't seem to be flush so I'm collecting dust on the top already.
Sent from my SAMSUNG-SM-G900A using Tapatalk
No lag here and certainly no 2 second delay for recent apps. But then again, I'm sure it's just because I'm a Samsung fanboy who's in denial.
karmuh said:
No lag here and certainly no 2 second delay for recent apps. But then again, I'm sure it's just because I'm a Samsung fanboy who's in denial.
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Every time there's some kind of reported lag/delay for a device, there are always a handful of people with the device (thus invested in it and in need of validation for their purchase) who insist that the lag doesn't exist, even when every single review and blog site confirms it.
I wouldn't say that the multitasking lag is 2 seconds, but it's definitely there. It was mentioned in a few professional reviews and I confirmed it myself on a display unit. It's not a horrendous delay, but it's definitely not as instantaneous as it is on other phones. It may be that it's waiting to confirm that the button isn't being held for the secondary function (menu), which is the perils of using one button for multiple functions.
On my Note 3, sometimes the power button would work as expected and other times, you'd push it and it would be a full 2-3 seconds before the device would turn on/off. Even after I disabled every single service I didn't need/want, it persisted. I would love to think that Samsung eliminated all of these little delays, but the reality is that they need to rewrite Touchwiz from the ground up and optimize it.
greyhulk said:
Ah, the patented power button and home button lag. I remember them well from my Note 3. Samsung fanboys will try to tell you that it doesn't happen, but they are in denial. The Note 3 was the fastest Samsung device I have owned and it still did it. And the power button lag drove me mad.
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Fanboy my a$$, also have an iPhone 5 and 5S. I have no lag with multi or home, maybe a split fraction of a second just like my iPhone (just as responsive as them) , guess I'll have to get a vid to prove it
If the split second is considered lag, then our iPhone 4S/5/5S are laggy too
I'm not saying the phone is garbage, just that it'd be nice for this phone to be close to the M8 in terms of reaction...anyone who has messed with an M8 will tell u that the moment you press something it comes up, zero lag, zero waiting for extra input.
However, I'll sacrifice that for imo a better overall phone.
Sent from my SAMSUNG-SM-G900A using xda app-developers app
1. Serious lag when pressing power button, home button, or opening up S-View cover to wake screen...literally takes 4-6 seconds to come on
No real lag for me. 1/2 a second or so it seems.
2. When streaming a video, phone randomly turns screen off, meaning I have to press that power button again, confirm my fingerprint again, and press play...again...
Haven't seen this issue on mine at all
3. Lock screen and S-View weather doesn't update if you don't have the Accuweather widget on your homescreen
This drives me nuts! I thought it was just me!
4. Is it just me, or is the word recognition of the Samsung keyboard when using swype motions worse than its ever been?
Works good for me. I so far haven't felt the need to go back to swiftkey which has been my go-to for nearly 2 years
5. recent apps takes about 2 seconds to come up after pressing the button
Takes about the same amount of time it takes the screen to power up from hitting the power button. 1/2 second or so.
I think I'd be visiting a store ASAP if your phone is having these lag issues. Have read a few reports about this but I haven't really seen it on my device so far.
Has anyone experienced app crashes lately? My phone has been working great for days now, then today it seems like every app in open crashes and stops responding. It will lock up my phone and won't stop until reset.
Sent from my SAMSUNG-SM-G900A using xda app-developers app
I have a quick gripe, I could be missing something though.
There is no real indication that I see if I am on wifi or not.
It still says 4g and the status bar doesn't seem to change unless I am missing something.
PunchLick said:
I have a quick gripe, I could be missing something though.
There is no real indication that I see if I am on wifi or not.
It still says 4g and the status bar doesn't seem to change unless I am missing something.
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Click to collapse
The wifi signal icon shows you are on wifi....
Oh then something is wrong with my phone or there is a setting that needs to be adjusted,
I do not see the wifi symbol anywhere
Turning wifi on and connecting it is the only thing you should have to do.
I can confirm multitasking and wake up lag.
Sent from my SAMSUNG-SM-G900A using Tapatalk
Finally it works, I dont know if it helped, but I cleared cache, restarted and forgot and reconnected to wifi and now icon is back.
I honestly have no lag what so ever on practically anything. I am using Nova Launcher though if that changes anything. Swype is ****ty though, I just want root...
Sent from my SAMSUNG-SM-G900A using XDA Premium 4 mobile app
Br4nd3n said:
I honestly have no lag what so ever on practically anything. I am using Nova Launcher though if that changes anything. Swype is ****ty though, I just want root...
Sent from my SAMSUNG-SM-G900A using XDA Premium 4 mobile app
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Click to collapse
The only lag i experience is through Samsung apps and multitasking button. I'm guessing it's because it is waiting for a hold. Just like if you disable s voice on home key your back to home response time is much faster.
Sent from my SAMSUNG-SM-G900A using Tapatalk
anyone have their nook hd + start acting like it haunted? while reading a book pages turn back and forth by itself. watching a youtube video and it starts doing its own thing. entering and exiting apps???
the screen also started doin some weird pixellating thing.
hydro6773 said:
the screen also started doin some weird pixellating thing.
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I have had the screen do odd things from time to time but I have never seen "some weird pixellating thing".
did you do anything to fix it?
hydro6773 said:
did you do anything to fix it?
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Did you try cleaning your fingerprints off?
Sent from my SCH-i705 using XDA Premium HD app
yes i cleaned the screen off and all my finger prints. I was doing some reading and some people say that they had the same problem and they said something about holding the power button for 20 seconds and then holing it for 2 seconds to turn it on. I tried that but it still eventually did the same thing. I also read some people said that once they put a screen protector on it seemed to help. What do you think?? Have you had this problem at all. I cant return it to B & N since its rooted and was purchased off craigslst. Is this a known issue?
When mine gets weird and I get phantom finger presses just shutting the screen off and turning it back on fixes it. Usually happens after long game sessions.
Sent from my SPH-L900 using XDA Free mobile app
This is the only problem I have with my nook HD+, but I am getting close to finding the problem.
I have managed to get dmesg to print out when the problem is occurring, and that isn't easy when it wants to start doing random presses !
Every time this problem occurs I see the same thing:
lowmemorykiller: killing 'ndroid.settings' adj 1000 to free 19712KB on behalf of 'kswapd0' because cache 85116KB is below limit 86016KB for oom_score_adj 12
free memory is 5568KB above reserved
When the crazy screen presses start happening lowmemorykiller begins closing all sorts of things one immediately after another, and then crashes out with a negative memory available like :
-58329KB available
I'm guessing there is a memory leak somewhere.
I've been getting phantom touches since upgrading to CM 11 (6/16 build and up), although I left the Touch & Hold delay to its stock "short" setting when I upgraded, so not a good experiment. (Two variables.)
For me, a web page will register a "click" while browsing with my thumb hovering about an inch over the screen.
I have "show touches" enabled, but I don't see a touch.
I have a screen protector. (Have had it for months.)
For now, I'm setting the Touch & Hold delay to Medium as a work around.
Now there is another long topic on freezing, but its basically about 10seconds freeze , then things normal and stuff. Mine is different so I made a new topic.
Have sprint note. On Marshmellow now but happened on Lollipop as well.
The problem is:
After several hours of use, or may even a day, the phone just freezes....partly. Let me explain. Basically if you touch anywhere on the screen, it won't register the touch. If you hit the hard recents button, it'll show recents, but you can't click any program (it doesn't register your touch). When it first happened I thought I needed a new screen, but quickly found out I probably don't: If I hit the nav bar, it will pull down full screen, and if I have it full of notifications, I can click any of the notifications, whether its near the top, middle, or bottom, and it registers the touch and sends me to the app. But then again, at that app, the screen doesn't register. Even if I touch in the same place on the screen where I clicked the notification that sent me to the app. But the nav bar still works. It recognizes the touch, and will pull down full screen, and I can click anywhere on the screen and my touch will register. Also if I hold the power button and the reboot options come up (which on mine has option from top down to bottom, I can click any option on the screen, and it will register my touch. But if I hit the home button, the whole screen is non responsive. So I have a partial freeze. The whole screen doesn't work, but then the whole screen will work when I pull the nav bar down, so im totally confused. I already tried usually differnt launchers, but same thing, after while, screen will be non responsive
If I reboot then everything works fine and normal, so I doubt its a screen issue. Because if its broke its broke. Also tried a hard reset,problem still came back. I guess it may be an app clashing problem but I have over 100 apps it could be any one of them
Has anybody experienced something similar?
I had a buddy give me an LG Lucid3 that had a similar issue... It actually got worse over time and the touchscreen totally stopped working. (He thought) I took it apart and actually the connection was good. Put it back together and just kept rebooting it multiple times in a row. Finally, the touch started to work a little an for some reason I thought to go and download an antivirus program. The phone had 11. Got rid of them and phone has been working fine for a couple weeks now. Idk if that's your problem but I figured I'd share this experience because I've never seen anything like it.
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