[Q] Very odd screen tearing/flickering - Asus Eee Pad Transformer Prime

I've begun to have very odd screen tearing, I'll try to describe it the best I can, as I haven't been able to get a proper screenshot of it happening, and I hope someone can help me out
Almost all the time the bottom bar, where the nav buttons and notifications are, will "jump" up and down about 1-2 pixels. It didn't notice it much at first, but it's really starting to annoy me.
When I play music, play any kind of game, open the gallery, the left side of my screen (about 1-2 cm) will start flickering and tear the picture.
When in gallery and swiping from picture to picture, the flickering/tear will start, but when just looking at a picture (aka nothing moving on the screen), it will stop completely.
The left side flicker/tear covers all the way from the top to the bottom, including the nav "back" button. The home and recent apps aren't affected.
Most of the screen flicker/tear stops when I'm just on my homescreens, the only part still affected by it is the "back" nav button.
It never happens when i'm in the browser (i use ICS Browser+).
I've tried restarting the device many times, I've tried turning it off and letting it rest for 24 hours, turned it on and within 5min it started again.
I haven't tried factory reset yet, since I wanted to check if it was fixable without doing so.
I'm currently running "almost" stock .28 update, rooted (not unlocked), I edited the SystemUI.apk, the keyboard layout for the dock and the bootanimation.
I hope someone can help me out
- Moon
PS: It isn't the old "recent apps" screen tear, it never affects recent apps.

You're experience what nearly everyone hear has experienced. Sometimes it'll fix itself, sometimes I have to reboot. So far, there's nothing you can do about it.

Related

[Q] Strange screen problem

Hey, I was just playing with my phone this morning and noticed a strange problem... The top part of my screen, just under the notification bar, does not respond when touched, if an app is running. For example, I cannot hit the location/search/layers button in gmaps, or the search button in market (this is only in portrait mode btw), but on the main screen, it responds just fine. This problem did not exist yesterday either, and I have already tried rebooting, and that did not fix it...
Might want to provide a bit more info if you want help.
I.e. What rom are you using, what kernel, any speedtweaks, etc.
Oops, sorry, it just seemed to fix itself randomly, but I am running CM7 1.2/MR2 radio, no other tweaks, just in case anyone else has the same issue in the future...
NoHesHere said:
Hey, I was just playing with my phone this morning and noticed a strange problem... The top part of my screen, just under the notification bar, does not respond when touched, if an app is running. For example, I cannot hit the location/search/layers button in gmaps, or the search button in market (this is only in portrait mode btw), but on the main screen, it responds just fine. This problem did not exist yesterday either, and I have already tried rebooting, and that did not fix it...
Click to expand...
Click to collapse
Im hoping it was just a fluke for you, but keep an eye on the issue, if it happens more it would sound like you could have a bad digitizer (its what controls the touch screen)
So it happened again today, not sure what set it off, but this time it wasn't just the top part of the screen. Phantom presses would happen, the notification bar would go halfway down and then pop right back up, the 4 buttons on the bottom wouldn't respond... I did a battery pull, and it seems to have fixed it for now, should I be contacting verizon to replace this one? It is a replacement of my original one (which bricked)...

Here's how to reproduce home screen flickering

For those who are still getting home screen flickering after .14 update and thinking it's a random thing, here's how to reproduce the problem regardless of docking or performance mode:
1. Go to the home screen (you should have a decent amount of apps, widgets and folders on it).
2. Bring up something that overlays the home screen. This includes:
a. Recent Apps on the left
b. ASUS (or Android) Quick Setting on the lower right
c. Mouse cursor (arrow or circle)
(Opened folders don't seem to trigger the problem.)
3. Keep the overlay on the screen and wait. Within 10 seconds you should see a big black triangle on the lower left of the screen flickering. It takes longer for the flickering to appear for the first time, but afterwards you almost always see it after a few seconds.
4. Once the overlay is gone (for the mouse cursor, just wait about 10 seconds and the cursor will disappear automatically), the flickering will not occur regardless of how long you wait!
Hopefully this issue can be addressed in the next update!! It's starting to annoy me.
P.S. The home screen will also show some very occasional black or white horizontal lines flickering. Now I think this one is truly random. Usually you need to stare at the screen for a long time to see it.
** UPDATE **
As I've mentioned in the reply, I've discovered that having News and Weather widget in the screen on either side of the center Home Screen (but not on the center screen itself) will increase the chance of reproducibility. Also, having a lot of widgets and apps on the home screen will also do it. Having more than 7 or 8 apps in Recent Apps will definitely do it.
I have the triangle thing too but only if I have a couple of apps (enough that I can scroll the list) open.
I can't recreate it but I have seen it before
You also get some 'flickering' when you have SD card mounted and some other app is updating an ongoing notification.
It seems to forget it's place and the ordering of the notifications jump around.
Same Bug here...
i can recreate it using texttab and pressing any overlay item. its irritating
I get this bug as well in .14. I don't remember seeing it in previous ICS builds (.11 or .13), but I wasn't exactly looking for it either.
I used to get this just when it was charging in the dock... now its worse.
I've found that swiping away a few apps from the recent item overlay fixes things for me whenever it happens. It's annoying though
Yes I had this issue as well but I did a Factory Reset and re-installed my apps last night and cannot reproduce this problem now. Anyone else?
I've had this bug in every build except the current one. Seems gone for me. Only problem I've (luckily) seen with my Prime.
Sent from my Transformer Prime TF201 using xda premium
Before upgrading to ICS I didn't see the screen flicker at all, but now that I've upgraded I see it all the time when I use a live wallpaper
Mine occurs with use youtube & thumb keyboard
Open youtube app, quickly in the search bar, and as the keyboard and the video loads in the background it'll flicker
also as you type
Mickeylittle said:
Yes I had this issue as well but I did a Factory Reset and re-installed my apps last night and cannot reproduce this problem now. Anyone else?
Click to expand...
Click to collapse
Yes I finally gave in and did a complete data wipe. Initially the problem went away as expected (because the Home screens were mostly empty after the factory reset). After all the apps and Home screen states were restored, the problem came back as before, completely reproducible.
So this got me thinking: perhaps it was one of the widgets, or too many widgets/folders/apps on the home screen that's causing this flickering. I finally narrowed down to just one: the stock News and Weather widget. As long as this widget is on either side of the center home screen (but not on the center home screen itself), the flickering will appear, completely reproducible! Since this widget is not really functioning properly under ICS (no setup screen) so no lost there.
Oh, and that more-than-7-or-8-apps-in-Recent-Apps thing will also produce flickering regardless of anything, but only when you first open it up. Otherwise it works the same as other overlays if other conditions are met.
Now I have to go restore about 20GB of stuff. Factor reset wiped it all clean. The thing is, I could've figured all this out without the factory reset. Oh well.
OP has been updated.
luminus69 said:
Yes I finally gave in and did a complete data wipe. Initially the problem went away as expected (because the Home screens were mostly empty after the factory reset). After all the apps and Home screen states were restored, the problem came back as before, completely reproducible.
So this got me thinking: perhaps it was one of the widgets, or too many widgets/folders/apps on the home screen that's causing this flickering. I finally narrowed down to just one: the stock News and Weather widget. As long as this widget is on either side of the center home screen (but not on the center home screen itself), the flickering will appear, completely reproducible! Since this widget is not really functioning properly under ICS (no setup screen) so no lost there.
Oh, and that more-than-7-or-8-apps-in-Recent-Apps thing will also produce flickering regardless of anything, but only when you first open it up. Otherwise it works the same as other overlays if other conditions are met.
Now I have to go restore about 20GB of stuff. Factor reset wiped it all clean. The thing is, I could've figured all this out without the factory reset. Oh well.
Click to expand...
Click to collapse
The News and Weather made no difference for me, but the number of items in Recent Apps did. Swiping items out of the list made the triangle flicker disappear from the home screen and from within other apps.
This bug only popped up for me once the jitter came back for me - any and all overlays (including the bottom bar, notification popup, and a couple monitoring apps) constantly move up and down a few pixels. I can't capture on my cell phone because the frame rate is apparently in sync, but this video from another poster here shows it:
https://www.youtube.com/watch?v=cIO2LBMG-dc&feature=youtube_gdata_player
I really hope Gary and Asus will address this issue shortly.
I sometimes have a flickering and screen freeze during games like Reckless Racing 2 or some other too. A workaround is to go back to homescreen then and close the app where it happened.
Not sure if it's the same problem you guys are talking about.
Got still the 9.4.2.11 build here in germany. This never happened to me in the last weeks, but since 2 or 3 days I got it a few times while running games (without the dock).
The .14 update has greatly reduced this issue for me, but there is still a very brief flicker when showing the recent apps menu if there are a lot of apps in it
same problem
I always had this problem. I did factory reset once and the problem remained. After the .14 update, i still have the problem. Really really really want to have the problem solved..But thank you so much for telling me how to reproduce the problem
can't reproduce it either, but i still experience it once in a while. a minor bug, but still among a long list

[Q] Youtube app issue

The clichés of asking for help in a forum as your first post. Oh joy. Either way, this isn't a huge problem for me, but if anyone knows how to fix it, I would be ecstatic.
When in in youtube full screen, it is exactly that, full screen, but, seemingly randomly, I get my notification bar that appears on screen along with the home buttons, and until I force close the app, they won't go away and take up screen space during a video. Any fix for this or am I missing something as to why it's happening?
Attached pictures show immersive and what happens after.
Phone is stock LG g2.

Unusual touchscreen issues

Standard global firmware. Poco launcher, default icons, not unlocked or rooted.
When I use an app in landscape mode (and ONLY then) the device often doesn't react to touches anymore. Most frequent example: YouTube, I'm watching something and want to pause it, it suddenly doesn't react any more. Swiping down or left from the edges (show notification bar or nav buttons) still works though, so the screen didn't freeze completely, it's weirdly selective about certain areas. As soon as I switch to portait (gyro) it works without any issues. Lockscreen also works. Same thing happened to me in the game Plague Inc, some areas on the screen didn't react for minutes, but I was still able to quit the game via pause button in the corner - the menu of the game had no issues either. As I said, never happened in portrait in the settings, Chrome or on my homescreen/Poco-launcher.
It's a pretty bizarre issue and I don't think it's hardware related, far too selective for that. Any solutions? Or should I just wait for an official update?
Alias X said:
Standard global firmware. Poco launcher, default icons, not unlocked or rooted.
When I use an app in landscape mode (and ONLY then) the device often doesn't react to touches anymore. Most frequent example: YouTube, I'm watching something and want to pause it, it suddenly doesn't react any more. Swiping down or left from the edges (show notification bar or nav buttons) still works though, so the screen didn't freeze completely, it's weirdly selective about certain areas. As soon as I switch to portait (gyro) it works without any issues. Lockscreen also works. Same thing happened to me in the game Plague Inc, some areas on the screen didn't react for minutes, but I was still able to quit the game via pause button in the corner - the menu of the game had no issues either. As I said, never happened in portrait in the settings, Chrome or on my homescreen/Poco-launcher.
It's a pretty bizarre issue and I don't think it's hardware related, far too selective for that. Any solutions? Or should I just wait for an official update?
Click to expand...
Click to collapse
Imo you are touching display with your Palm accidentally in landscape. Try pay attention to this. (Was happening to me too)
Mrdream94 said:
Imo you are touching display with your Palm accidentally in landscape. Try pay attention to this. (Was happening to me too)
Click to expand...
Click to collapse
Darn, I payed attention to it and I indeed constantly touch the NOTCH. That thing is not a feature, it's a burden to be honest. I can't hold it comfortably and I can't see my notification without actively pulling the bar down. I wish I could just turn it off.

Question Jittery images in Google Photos galery

Hi folks,
I've got a VERY STOCK NON-ROOTED Pixel 6. It's fully up to date including the latest June update that I took this morning; all apps up to date.
For several days, maybe a week or more (who knows how long, but not more than a month), images in Google Photos appear jittery. These are static photo images, no animation or re-rendering should be needed. but, if I watch that screen, some, not all of the photos in there, look like they are being re-rendered, ever-so-slightly differently (like off by a pixel, back and forth) flickering maybe two or three times a second, on the Google Photos home screen (the one you get as soon as you launch the app, before scrolling and tapping into any particular picture) When the flicker happens, typically the main picture in the middle of the screen and at least one of the partially visible pictures below it will flicker at the same time. If I don't touch it, the flicker sometimes settles down after some time (20-30).
Anybody else see this? It's easy for me to reproduce: just make sure Photos is closed, then tap on the home screen icon for Google Photos. The flicker persists if you scroll down; it's not just the pics at the top that flicker/jitter. Again, it settles down afte some amount of time. It's only this app, not the phone generally, and only for the first half minute or so of using the app before closing it.
Any ideas what's going on here?
I'm curious if I'm the only one seeing this. I'd be interested to hear replies even if it's just "me too" without any ideas for solution.
My present theory, which accounts for it "settling down" over time is that after it loads the visible initial pictures, it's still loading pics below into memory to have them ready for scrolling; this loading action may trigger occasional redraws that cause the jitter I see.
Frankenscript said:
I'm curious if I'm the only one seeing this. I'd be interested to hear replies even if it's just "me too" without any ideas for solution.
My present theory, which accounts for it "settling down" over time is that after it loads the visible initial pictures, it's still loading pics below into memory to have them ready for scrolling; this loading action may trigger occasional redraws that cause the jitter I see.
Click to expand...
Click to collapse
I've been trying to help a friend with a Pixel 6 Pro with this exact thing happening, so it's not just you. (I just checked mine, and while I hadn't noticed it before, I can see it happen on a larger image on my Pixel 6 Pro as well.)
I have pixel 6 pro I don't have that problem I think I found out why it has an update I just checked now

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