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[Q] CM 10.2 black lockscreen

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majma_79
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Post [Q] CM 10.2 black lockscreen

Hi. I have a problem with unlock my phone. Very often when i try to do that the LCD is black but buttons shine normaly. Especially when i unlock by home button. I need to do it few times then everything is normal. The software is a new CM 10.2 by TC. I don't remember from which compilation it is. I even return to stock then flash CM but it doesn't change anything. All wipes are done everytime. My screen driver is s26.

Is there any chance to resolve a problem?

Sorry for a language...
 
Rox
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Are u using latest build ?

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majma_79
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Yes. It's the latest, from 1 January.
 
Rox
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I think i know problem, will try to fix it in next build , thanks for report.
Is it happening very often ?
On ws2401 i never experienced it so i guess only s6d needs fixing

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majma_79
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(Last edited by majma_79; 3rd January 2014 at 01:52 AM.)
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I think it is more visible when phone is locked for example 1 hour. When it's a 1 to 5 minutes everything is usually normal. But when pepole complains about that in the latest bulids (till 8 december) everything was fine to me. Kind'a strange?

It happens 2, 3 times per 10 unlocks.
 
teddytsen
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What is your deepsleep level?

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majma_79
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deflaut - 3
 
majma_79
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(Last edited by majma_79; 8th January 2014 at 06:17 PM.) Reason: Info
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On the latest bulid from 04.01.14 is better. But black lockscreen is after half an hour or more deep sleep.


I've changed governor from ondemandx to conservative and after 20H i had only 2 black lockscreens. Is it depends from governor/kernel deep sleep profile?
 
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I'm using 04-01-14 version of CM10.2 on 8160P and I didn't get any black lockscreen at all. I didn't change the CPU gov. settings (still Ondemandq) and the deep sleep settings (still 3, by default).
 
teddytsen
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Quote:
Originally Posted by majma_79 View Post
On the latest bulid from 04.01.14 is better. But black lockscreen is after half an hour or more deep sleep.


I've changed governor from ondemandx to conservative and after 20H i had only 2 black lockscreens. Is it depends from governor/kernel deep sleep profile?
Sometimes black screens have something to do with governors. Read some xda thread(ive read 2 some time ago) and some say dont use a - governor with a - scheduler (- because i forgot the term)

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