I'm using CM7 with Imoseyon's leanKernel in battsaver mode. When I press the power button, the screen lags to turn on/off. Sometimes when I press the button to turn the screen on, it lags so much that it times out before I unlock it and turns off again.
Any help with this would be greatly appreciated.
Check your min clock speed in your settings. If it is at 245, your phone may be a bit slow to come back to "life" (on any custom rom). I use Bamf and noticed the same thing. Set my min to 345 and don't have the issue anymore.
You said you are using battery saver mode. That mode by nature is going to undervolt and conserve as much power as possible. It's kinda like when your computer comes up outta sleep. Doesn't take as long as a complete reboot, but does take longer than if the screen just shut off.
Your mileage may vary.
Ahh thanks a lot. Seems that did the trick.
Related
So it seems that no matter what i do regardless of rom, kernel, bootloader version if I press the power button while my gtablet is awake, it will just shut off- maybe twice now it has successfully unlocked for me and came back to life.
The other night i did a test, with 100% battery set the brightness to its lowest setting using the power manger widget (this seems to be 30 out of 255 btw)
Idling while I slept (screen on, sitting at the home screen) it ran 10 hours and still had 16% left.
Obviously the screen still remains as the key battery drainer, so my question is- is there a way to turn the screen off but keep the cpu running? Perhaps even just kill the back light completely- and upon volume button press or maybe a certain swipe gesture on the screen, the back light could be re enabled.
Ive tried a few apps, none of which have functionality quite like this- I was wondering about perhaps a script we could run via terminal (that maybe could be tied to a shortcut on the homescreen..?)
Thanks!
the sleep of death is my #1 gripe with the deivce.
what i am more interested in is why this happens. I would imagine this doesnt happen in stock form, so it must be an issue with rooting it.
Nope
No it happend in its stock form too... even with the 1.0 fw that i started with...
Went for the update to 1.1 bl and 1.2 bl
I really haven't been able to determine the issue and ive tried every rom between 1.1 and 1.2 ... (at least all the obvious ones on the forums here...)
Not sure what to do other than suck it up and just find something that can kill the screen.
Hi guys!
I noticed over quite a time, that while I leave my phone charging over the night, any random notofication will cause the screen to stay on until I wake up and manually turn it off.
On my galaxy s2 I have VillainRom 2.1.0 (Android 2.3.4) with ninpho's 2.0.4 kernel.
However I did notice the problem before with VR 1.4 and CF-Root kernel (didn't use anything else yet), so I figure it might not be related to this.
This is rather annoying, as I don't want any burn in effects on my screen, but there's a much worse part about it:
It's noch 100% limited to the time of being charged. If I remove the charger at 100%, play around a little with the phone and then go to sleep, some random notification (whatsapp/sms etc.) will still cause the phone to wake up and not go back to sleep mode.
What happens is, I wake up with a phone at 50% battery (at it's best!), or I don't even wake up because my phone is dead and therefore my alarm clock stays quiet..
I read about some people having this problem with their SGS1 and it might help to go to Settings -> Applications -> Development -> uncheck Stay awake.
SGS2 does not have this "stay awake" option (or I'm seriously stupid)..
Anyone an idea what I might want to try?
Best greetings, Alex
At that screen I have "Standby" and you need to have it unchecked. Also, what's your screen-off delay? You don't have any apps like screebl keeping you screen on, I assume?
prodygee said:
At that screen I have "Standby" and you need to have it unchecked. Also, what's your screen-off delay? You don't have any apps like screebl keeping you screen on, I assume?
Click to expand...
Click to collapse
I do not have this option. my screens stays on all the time.
You're problem sounds similar to mine.
http://forum.xda-developers.com/showthread.php?t=1224117
I have tested with a stock rom of which I made no input and had the same issue.
Hope we can solve our problems. Cheers
cjackway said:
You're problem sounds similar to mine.
http://forum.xda-developers.com/showthread.php?t=1224117
I have tested with a stock rom of which I made no input and had the same issue.
Hope we can solve our problems. Cheers
Click to expand...
Click to collapse
mine just started doing it. i have been running custom rom for awhile now.
apps recently installed:
words free
launcher pro 806
extended controls
impossible level game
I have uninstalled:
words free
impossible level game
my issue is still happening.
when unplugged screen turns off.
I can get a text, it will light up then turn back off.
when plugged in (charging)
display will not turn off unless i press the lock button.
if i get a text the screen turns back on and stays on unless i press the lock button again.
I have recently re-flashed, complete wipe of phone and factory reset wipe.
I still have the screen on when charging and no option to disable.
I need an option to disable the "stay awake"
As my fault occurs with the phone completely reset on a stock rom it must be hardware so I am going to return it and see what happens from there.
I have flashed CM7 and there is an option to turn stay awake off.
This option is removed in DarkyRom.
Finally figured out how to turn it on or off!!!!
install the app extended controls and add stake awake as a toggle.
Turn it off!!!
then remove app
FINALLY!
have you guys noticed that when you power down the phone it does shut off but not completely. the reason i think that its not fully shut down is because the phone boots back up within seconds of powering on....also the up time and awake time have not been reset back to 0. this actually is the only way my phone goes to sleep. any other time when i just turn the screen off my phone won't really sleep (wake lock)..ive noticed this with the blackend rom and also infected rom...the way i found to fix the wake lock issue is to do a factory reset which fixes the problem until i have to charge the the phone which everyone knows that the phone won't sleep while charging. so have you guys experienced this? and also do you know whats causing the wake lock? ive searched the forums and cant find anything...thanks!!
Fastboot, in the power menu, turn it off.
ok turned off fastboot and this fixed the up time and awake time not resetting...still having the wake lock issue tho...any other ideas to fix this?
dubldare said:
Fastboot, in the power menu, turn it off.
Click to expand...
Click to collapse
Found this although it is not evo 3d specific it does go into detail about the wake lock issue and why it is apparent hope its of some use or at least explanation http://forum.xda-developers.com/showthread.php?t=1128135
if you guys are not experiencing the wake lock issue what baseband and pri version are you on? im on baseband 0.97.10.0530 and pri 1.16_003 and prl 21083
poktangju said:
have you guys noticed that when you power down the phone it does shut off but not completely. the reason i think that its not fully shut down is because the phone boots back up within seconds of powering on....also the up time and awake time have not been reset back to 0. this actually is the only way my phone goes to sleep. any other time when i just turn the screen off my phone won't really sleep (wake lock)..ive noticed this with the blackend rom and also infected rom...the way i found to fix the wake lock issue is to do a factory reset which fixes the problem until i have to charge the the phone which everyone knows that the phone won't sleep while charging. so have you guys experienced this? and also do you know whats causing the wake lock? ive searched the forums and cant find anything...thanks!!
Click to expand...
Click to collapse
When you reboot your phone, it does not turn completely off because you are rebooting the phone. It is a feature added by htc to speed up reboot speeds. When you reboot, it kills all apps and processes, goes to sleep, and boots up.
Turn fastboot off (menu>settings>power>fastboot) if you want it to turn completely off while rebooting.
To make the phone sleep while charging, go to
menu>settings>applications>development and uncheck "stay awake"
went to my setting and the stay awake while charging was unchecked already...actually i dont mind having wake lock while charging...just the wake lock with normal use...thx tho
Twolazyg said:
When you reboot your phone, it does not turn completely off because you are rebooting the phone. It is a feature added by htc to speed up reboot speeds. When you reboot, it kills all apps and processes, goes to sleep, and boots up.
Turn fastboot off (menu>settings>power>fastboot) if you want it to turn completely off while rebooting.
To make the phone sleep while charging, go to
menu>settings>applications>development and uncheck "stay awake"
Click to expand...
Click to collapse
I have found a tricky bug and I can't find any solution for it. I have installed the last version of UltraToxic ROM 8.0 XWKK5 and now sometimes my phone doesn't turn on screen after automatic screen turn off. The phone is continuing to work, for example it accept incoming calls, but it doesn't react on any try to activate the screen - no reactions on "power button" and any taps on the screen or others hardware buttons. The screen will turn on only after reboot by long press on power button.
Before phone was just "rooted".
Do you have set cpu installed with a very low figure for your screen off power? I had this problem in an old rom I was running
Swyped by Rumble from my awesome Galaxy S 2!
Rumble6059 said:
Do you have set cpu installed with a very low figure for your screen off power? I had this problem in an old rom I was running
Click to expand...
Click to collapse
No, I have not setCPU installed. But I just installed CPU tuner and adjust the "screen off power" to min 500MHz, max 800MHz.
I hope this will solve my problem.
Thank you.
Hey, at times, I have noticed that when I go to check my battery status, the "awake" part shows as a completely solid bar. That means there are lots of applications running in the background zapping my battery power. I have tried using task killers to stop those applications, but it still shows my phone being awake all the time, even though I have had my screen off for most of it. I think I read somewhere that when the phone has the screen off for a while, it would put itself in idle mode, shutting down other applications to save battery, that that never happens to me. I press the power button and the screen turns off, but that is the only battery saving I am doing with that. Is there any way I can put the phone into a sleep like state when I want? I do not want to turn my phone off all the time as I obviously need to use it, but I just do not want that much battery loss when I have the screen off. Thanks in advance for your help!
install betterbatterystats and bad ass battery monitor and find the app that sucks battery. disable or uninstall that app.