Screen does not wake up on LG G4 - LineageOS Questions & Answers

Installed the latest LOS build (happens on all builds)
Sometimes the screen of my LG G4 (H815) does not wake up and stays black or is extremely dark.
This happens e.g. when ending a call (covering the screen for a short time makes the screen visible) or when unlocking the phone (then I have to "lock" the phone again and retry)
This is issue only occurs sometimes - haven't figured out why...
Is there a workaround for this?
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Stock WiFi suddenly lockscreen lag horizontal

Hi folks, I have my Wifi Note since half a year now and I love it. Unfortunately it started having problems with lockscreen lag when unlocked horizontal. Doesn't matter what unlock feature is enabled (swipe, password, pattern...) when I want to unlock it, it freezes and some seconds later it shows the vertical (portrait) lockscreen no matter I still hold it in horizontal (landscape) orientation...
Heeeelp
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Marshmallow people, weird ambient screen look when waking up.

So, I don't use Ambient Screen, but ever since the update to Marshmallow I got yesterday, i've noticed whenever I check my watch and the screen turns on for a split second it has the ambient screen look. Whatever notification i've got shows in the black outlined kind of look it does, and my dial is in its ambient screen mode phase. It's only a split second or so, before it flicks to normal. But it's never been like this before marshmallow, and it's a little annoying to see it flick between the ambient to the normal. Especially since I have ambient off.
ZeroAlphawolf said:
So, I don't use Ambient Screen, but ever since the update to Marshmallow I got yesterday, i've noticed whenever I check my watch and the screen turns on for a split second it has the ambient screen look. Whatever notification i've got shows in the black outlined kind of look it does, and my dial is in its ambient screen mode phase. It's only a split second or so, before it flicks to normal. But it's never been like this before marshmallow, and it's a little annoying to see it flick between the ambient to the normal. Especially since I have ambient off.
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Mine does the same thing. Also, the minute hand suddenly jumps when it updates to the correct time.
Same here. I don't like it. It's barely a 10th of a second, but its annoying. Changing watch faces does not fix it.
Mine does the same annoyin thing...
Whether could anyone attached clip that we all still do not update, see what the problem is?
Thanks in advance.
Sent from my D6503 using XDA Free mobile app
Same problem here. Not a fan of how unprofessional this looks. :/
Yeah its pretty gross.
****ing ugly, hope they fix that
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Having the same problem.
+1 we cant even rollback the update. infact they probably wont even look at this forum (the official devs) how do we get this public
I get the same. I remember a similar issue shortly after it's release.
Same for me
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Same here on my moto 360 1st gen, it shows the ambient screen for a split second before the normal watch face, this is annoying, I tried changing the watch face, turning on and off the ambien screen, etc. Nothing helps
Same with Moto 360 2015.... I guess it has to do with the DOZE mode in Marshmallow..
Try to set all elements value "Display" to Always in Watchmaker + remove all elements, that appear in Dim mode. Takes some time, but should be working.
Any news?
Same here in Italy... Very annoying
Davoss said:
Try to set all elements value "Display" to Always in Watchmaker + remove all elements, that appear in Dim mode. Takes some time, but should be working.
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You're right. So that actually removing this ugly effect.
Sent from my D6503 using Tapatalk
Any news?
some solution for this error?
This is getting extremely annoying and the worst part is that i can not downgrade my moto to solve the problem. There has to be a solution
Any news guys? I'm desperate

Screen Issue when at lower brightnesses?

If you turn of the 'adaptive brightness' and put the brightness very near the bottom - I find that gray items on a black background almost disappear. It's like the phone starts to lose contrast at low brightnesses. Other text is really easy to read, but the gray text is impossible to see.
Also when you scroll the items have a really obvious blue trail, and it's very distracting. Any one else having this issue?
Here's a screenshot to show the issue. Worth downloading and putting full screen to see the issue http://i.imgur.com/GYHcDQG.png
I feel like if there are other people having this issue, this is a big problem with how the OP3 manages brightness.
How's about moving the slider up a bit?
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Signor Rossi said:
How's about moving the slider up a bit?
Gesendet von meinem OnePlus One
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Aha, yeah, that's possible.
But in a dark room with adaptive brightness on - the phone goes to that setting by default. Which is a design flaw. And the blue trails still happen at higher brightnesses.
Are you trolling? If it's an issue with the screen it's obviously not going to be visible in a screenshot.
there is another strange issue with me too, when auto brightness is ON and in dark environment the brightness goes up by itself while playing with HOME SCREEN and when u lock the screen and on it again it goes normal but than again after few second in home screen the brightness goes up
Can´t dim the brightness at all!!
Hi,
I have an issue were I can´t dim the brightness at all!
I have a oneplus 3, with CM13 installed
Killing my eyes!
Any solution?

Fingerprint with Screen-On

Hey,
im running official CM13 and i hope you can help me with my question.
If i enable Fingerprint-Sensor, it works even with Screen-off. I only want to unlock my phone with the Fingerprint if the Screen is on, so after i pressed the powerbutton.
Is this possible?
Thx in advance.
Fingerprint sensor is always on. I (and probably many others) don't understand your question. If your phone is screen on on lockscreen evidently you can finish unlocking it with your finger.
Doesn't even worth a question.
I meant that i wnt to unlock my phone with fingerprint ONLY when the screen is in and not with screen off. Sry if i my question wasnt clear. Hope you can help.
Screen off and on doesnt matter.
you only have to put your pattern/pin after reboot thats it
Sent from my ONEPLUS A3003 using Tapatalk
HIshan Pavidu said:
Screen off and on doesnt matter.
you only have to put your pattern/pin after reboot thats it
Sent from my ONEPLUS A3003 using Tapatalk
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You dont understand what im asking.
I want to find a way to unlock my phone ONLY after pressing the powerbutton(so screen is on) with the fingerprint-sensor. Like you would do with a "normal" PIN.
I know the fingerprint-sensor is able to unlock the phone even if the screen is off, but i dont want it to work that way.

Alarm clock when OP3 is off

My phone doesn't ask for a password when booting but still won't turn on when there's an alarm.
BTW it didn't even work when I turned off the pattern and fingerprints.
Anyone knows how do I solve it?
It's a setting in the (alarm) clock itself. You gave to set it.
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