phone can't wake up / wake lock issue - Nexus 5 Q&A, Help & Troubleshooting

Has anyone had any problems with this? After some time I have to hard reset it by holding vol up , vol down and power to continuing use of my phone. This is not normal and don't know what is causing it. Running latest cm11 nightly with banks latest Gapps with twrp 2.6.3.4. Any help is really appreciated thank you

all you have to do is hold in the power button for 15 seconds or so. do you have the same issue with other roms? are you undervolting?

simms22 said:
all you have to do is hold in the power button for 15 seconds or so. do you have the same issue with other roms? are you undervolting?
Click to expand...
Click to collapse
I dont touch the kernel settings. not over or undervolting. Yes i have had the same issue with other roms as well.

well, it seems as your phone has sod(sleep of death). cause could be your phone, or a number of different things(rom, kernek, app, etc..). try raising your voltages slightly at 300mhz.

simms22 said:
well, it seems as your phone has sod(sleep of death). cause could be your phone, or a number of different things(rom, kernek, app, etc..). try raising your voltages slightly at 300mhz.
Click to expand...
Click to collapse
Am I allowed to do that raising voltages with a stock CyanogenMod kernel

bosna110 said:
Am I allowed to do that raising voltages with a stock CyanogenMod kernel
Click to expand...
Click to collapse
good question, i dont know if cm kernel would let you.

bosna110 said:
Am I allowed to do that raising voltages with a stock CyanogenMod kernel
Click to expand...
Click to collapse
If I remember correctly you're able to set the voltages manually under performance in the settings.
Unless that's another rom..
Anyways if you can't, just download the free franco app and try flashing the kernel. You should be able to over/undervolt from there.

bosna110 said:
Am I allowed to do that raising voltages with a stock CyanogenMod kernel
Click to expand...
Click to collapse
Not possible, you can only lower the clockspeed on the CM stock kernel, not alter voltages.

Fawwwwwwwk, ok. Thank you for your support.

Related

[Q] Kernel or ROM issue

I am currently running Peter's ICS 12/6 nightly with Matrix kernel 16.0. Every now and then my screen won't automatically sleep. I have settings under display to sleep after 15 secs, yet my screen will stay on until I manually shut it off. Is this a bug, or a setting in NStools that I have to adjust? Is anyone else experiencing this?
thanks
hi.
I had that same prob. I just flashed the v.16.5 and, somehow, everything get back to normal, u can try the same or just set all the option in the NStools to default and see if this solves it.
Cheers
if i helped u somehow, hit thanks button pls.
kalitza said:
hi.
I had that same prob. I just flashed the v.16.5 and, somehow, everything get back to normal, u can try the same or just set all the option in the NStools to default and see if this solves it.
Cheers
if i helped u somehow, hit thanks button pls.
Click to expand...
Click to collapse
I didn't even realize that V 16.5 was out lol. I will try that and see what happens, thanks
unomedmen1 said:
I didn't even realize that V 16.5 was out lol. I will try that and see what happens, thanks
Click to expand...
Click to collapse
anytime

[Q] Complete freeze

I have the latest stock JB installed from the google factory images with simple root v1.0 and clockworkmod recovery 5.0.2.0, and my phone completely freezes from time to time. If I push the power button the screen goes off, but if I push it again, only the buttons light up, so I have to pull out my battery to reset it. It happens more and more and it get's really annoying. I just had a full wipe a couple days ago, and it did the same thing before, but I didn't had any problems like this with ics. Anyone else having similar problems or is my phone getting crazy? Any advice?
It's called sleep of death. Try to flash another kernel see if that works.
Sent from my Nexus S
kwibis said:
It's called sleep of death. Try to flash another kernel see if that works.
Sent from my Nexus S
Click to expand...
Click to collapse
Thx! Didn't know what it was called, now I can look into it!
Good luck!
kwibis said:
It's called sleep of death. Try to flash another kernel see if that works.
Sent from my Nexus S
Click to expand...
Click to collapse
What? He has stock JB, with the stock kernel. There's hardly anything more stable than that....
The graphics driver had been throwing bugs, but the new r6 release had an update so possibly fixed bug. May be the cause of the OP issue
polobunny said:
What? He has stock JB, with the stock kernel. There's hardly anything more stable than that....
Click to expand...
Click to collapse
Haven't had my phone running stock so I cannot tell whether it is very stable. But the problem he described indicates this particular issue. And now bedalus confirms.
Sent from my Nexus S

I need to find out the problem!

I have a HTC Sensation and it keeps freezing, i dont get it, i leave it and nothing happens but under an hour max itll freeze :crying:
I am running CM10 rom with faux kernal.
I have tried the trick by putting a piece of card on top of the battery and it didn't help much
Any help cause this is really frustrating me
imran429 said:
I have a HTC Sensation and it keeps freezing, i dont get it, i leave it and nothing happens but under an hour max itll freeze :crying:
I am running CM10 rom with faux kernal.
Any help cause this is really frustrating me
Click to expand...
Click to collapse
Well, you fixed your own problem. Faux kernel is ONLY COMPATIBLE WITH SENSE ICS!!!
Reflash the ROM and the kernel will be solved. Make sure you format all partitions before reflashing cm10.
Sent from my Ouya
AndroidSupporter318 said:
Well, you fixed your own problem. Faux kernel is ONLY COMPATIBLE WITH SENSE ICS!!!
Reflash the ROM and the kernel will be solved. Make sure you format all partitions before reflashing cm10.
Sent from my Ouya
Click to expand...
Click to collapse
I have CM10 but no sense installed also sorry its not faux kernal its sultan kernal (got mixed up)
Do you think having ICS instead of jelly bean will help?
imran429 said:
I have CM10 but no sense installed also sorry its not faux kernal its sultan kernal (got mixed up)
Do you think having ICS instead of jelly bean will help?
Click to expand...
Click to collapse
Nah, do you have this kernel? http://forum.xda-developers.com/showthread.php?p=35167538
Sent from my Ouya
AndroidSupporter318 said:
Nah, do you have this kernel? http://forum.xda-developers.com/showthread.php?p=35167538
Sent from my Ouya
Click to expand...
Click to collapse
Yes thats the one :laugh:
imran429 said:
Yes thats the one :laugh:
Click to expand...
Click to collapse
Did you try formatting all partitions except SD card and then flashing the ROM?
Sent from my Ouya
AndroidSupporter318 said:
Did you try formatting all partitions except SD card and then flashing the ROM?
Sent from my Ouya
Click to expand...
Click to collapse
I never made a partition and im sure i flashed the rom correctly
imran429 said:
I never made a partition and im sure i flashed the rom correctly
Click to expand...
Click to collapse
Which custom recovery do you have? 4ext is recommended by the way.
Go to wipe/format in custom recovery, and then select the option "format all partitions except SD card".
This will wipe your boot, system, data, and cache partitions on your phone (basically resetting your phone). Formatting all partitions is necessary because former Roms and software may leave incompatible files with cm10, so therefore that's why you need to "reset" or format all partitions on your phone.
Sent from my Ouya
AndroidSupporter318 said:
Which custom recovery do you have? 4ext is recommended by the way.
Go to wipe/format in custom recovery, and then select the option "format all partitions except SD card".
This will wipe your boot, system, data, and cache partitions on your phone (basically resetting your phone). Formatting all partitions is necessary because former Roms and software may leave incompatible files with cm10, so therefore that's why you need to "reset" or format all partitions on your phone.
Sent from my Ouya
Click to expand...
Click to collapse
Ill try that anything else you could recomened if that doesnt work?
imran429 said:
Ill try that anything else you could recomened if that doesnt work?
Click to expand...
Click to collapse
Hmm...I don't know. If that doesn't work, then I don't know what would work. Lagging is almost always associated with software, but a faulty digitizer could be the cause...
Sent from my Ouya
AndroidSupporter318 said:
Hmm...I don't know. If that doesn't work, then I don't know what would work. Lagging is almost always associated with software, but a faulty digitizer could be the cause...
Sent from my Ouya
Click to expand...
Click to collapse
Ill give it a go and let you know
also flash another kernel and see how it goes
rzr86 said:
also flash another kernel and see how it goes
Click to expand...
Click to collapse
Do you think changing the battery may help?
imran429 said:
Do you think changing the battery may help?
Click to expand...
Click to collapse
Try a different battery if you have one. If not it might be worth a shot picking up an Anker from Amazon - they're quite cheap and definitely worth it.
Try to monitor your CPU temps see if anything is out of the ordinary. Also sometimes Sultan kernel can be funny if flashed straight away, so maybe try reinstalling after wiping system/data/cache using recovery and then letting the ROM settle with stock kernel before flashing a new one.
Let me know how it goes.
AwsmStar said:
Try a different battery if you have one. If not it might be worth a shot picking up an Anker from Amazon - they're quite cheap and definitely worth it.
Try to monitor your CPU temps see if anything is out of the ordinary. Also sometimes Sultan kernel can be funny if flashed straight away, so maybe try reinstalling after wiping system/data/cache using recovery and then letting the ROM settle with stock kernel before flashing a new one.
Let me know how it goes.
Click to expand...
Click to collapse
okay so i tried the cpu moniter and at times it would use up 70-80+ of the cpu on using just whatsapp although it would fluctuate
im guessing this isnt a good thing :crying:
imran429 said:
okay so i tried the cpu moniter and at times it would use up 70-80+ of the cpu on using just whatsapp although it would fluctuate
im guessing this isnt a good thing :crying:
Click to expand...
Click to collapse
Whoa, 70-80 mb of RAM? That's a lot... if you use whatsapp often, then you will have to eliminate other processes/services that consume a lot of RAM.
Sent from my Ouya
imran429 said:
okay so i tried the cpu moniter and at times it would use up 70-80+ of the cpu on using just whatsapp although it would fluctuate
im guessing this isnt a good thing :crying:
Click to expand...
Click to collapse
I think 70 or 80% of CPU usage on Whatsapp is rather a lot although I've never used it myself so I can't compare. You could try maybe flashing something like HyperNonSense or ARHD and see how your phone behaves with that ROM. I've never used CM10.1 as my SIM card wouldn't work with it.
However I checked how much of the CPU my brothers phone was using and he's got a nexus 4, he was getting similar percentages.
But what I found out is that my phone heats up and reboots this may be a CPU fault
Sent from my HTC Sensation using xda app-developers app
Also I'm not using cm10 any more, I'm using AOKP initiate swagger ROM
Sent from my HTC Sensation using xda app-developers app
Hi,
Don't flash any kernel, flash the ROM once, and let it settle down, see if you get any freeze/reboot on iys own kernel...
Revelation™ ushered in a revolution... Right on, SebastianFM!

Best Performance settings on KatKiss 4.3?

What are the best settings for the TF101 in the Performance menu on KatKiss 4.3?
Like CPU settings, I/O settings and ZRAM enabled or disabled?
I have mine set to:
Interactive
312 MHz
1504 MHz
SIO
ZRAM OFF
Putting your min to 216 may cause SOD and RR. It will still go down to deep sleep if idle. It is stable at 1600 on and 1640 for mine (have not tried 1704) but it gets quite warm.
I used to use SmartassV2 on 4.2, but on this kernel it sticks at max CPU and never slows down.
I tried ZRAM ON and did not notice any difference so I turned it off.
Try the OC values and see what works for yours. Some tablets are more stable than others at different clock values so try some and see what happens. I would recommend flashing the FSYNC_ON.zip from the thread just incase you bet a RR or SOD that you do not risk corrupting the /data/ partition.
frederuco said:
I have mine set to:
Interactive
312 MHz
1504 MHz
SIO
ZRAM OFF
Putting your min to 216 may cause SOD and RR. It will still go down to deep sleep if idle. It is stable at 1600 on and 1640 for mine (have not tried 1704) but it gets quite warm.
I used to use SmartassV2 on 4.2, but on this kernel it sticks at max CPU and never slows down.
I tried ZRAM ON and did not notice any difference so I turned it off.
Try the OC values and see what works for yours. Some tablets are more stable than others at different clock values so try some and see what happens. I would recommend flashing the FSYNC_ON.zip from the thread just incase you bet a RR or SOD that you do not risk corrupting the /data/ partition.
Click to expand...
Click to collapse
What settings if I don't want to flash FSYNC_ON.zip because it will make the I/O run slower?
Or will I not notice any difference if I flash it?
allard1997 said:
What settings if I don't want to flash FSYNC_ON.zip because it will make the I/O run slower?
Or will I not notice any difference if I flash it?
Click to expand...
Click to collapse
The risk of not flashing fsync_on is that the data partition may become corrupted if there is a SOD or RR. It may not.
When testing different performance settings, it may cause instabilities in the system and cause SOD or RR.
I run with fsync off, but I have a good TWRP backup about every week. Not all tablets will run stable at all settings.
frederuco said:
The risk of not flashing fsync_on is that the data partition may become corrupted if there is a SOD or RR. It may not.
When testing different performance settings, it may cause instabilities in the system and cause SOD or RR.
I run with fsync off, but I have a good TWRP backup about every week. Not all tablets will run stable at all settings.
Click to expand...
Click to collapse
Okay but if I flash it will I notice it in performance?
And what is SOD and RR exactly? (I'm a noob)
allard1997 said:
Okay but if I flash it will I notice it in performance?
And what is SOD and RR exactly? (I'm a noob)
Click to expand...
Click to collapse
Some users say that there are times when they notice it slow down, but it is rare and worth the security on their data partition.
SOD = Sleep Of Death (wont wake up unless you hold POWER for about 12 seconds)
RR = Random Reboot (Just randomly reboots, sometimes when sleeping or maybe when it is in use)
frederuco said:
I have mine set to:
Interactive
312 MHz
1504 MHz
SIO
ZRAM OFF
.
Click to expand...
Click to collapse
I flashed this ROM a week ago, but in settings>performance> there isn't ZRAM option. Why?
wylyka said:
I flashed this ROM a week ago, but in settings>performance> there isn't ZRAM option. Why?
Click to expand...
Click to collapse
Did you wipe system and data before flashing?
Which build are you running?
frederuco said:
Did you wipe system and data before flashing?
Which build are you running?
Click to expand...
Click to collapse
Hi frederuco, I wiped everything and format/system then i flashed Katkiss 4.3 on my TF101g (then another wipe cache) and there was no ZRAM option, so I flashed the modded rom by Shev_t but the same.
There are about 25 builds of KatKiss 4.3, the latest is build 027.
frederuco said:
There are about 25 builds of KatKiss 4.3, the latest is build 027.
Click to expand...
Click to collapse
Sorry, build 027.
I'm not sure why it isn't there. I would head to the Dev thread and ask there
frederuco said:
I'm not sure why it isn't there. I would head to the Dev thread and ask there
Click to expand...
Click to collapse
How I check if it's enable? And is there a way to manage it by file explore?
Works Great
frederuco said:
I have mine set to:
Interactive
312 MHz
1504 MHz
SIO
ZRAM OFF
Putting your min to 216 may cause SOD and RR. It will still go down to deep sleep if idle. It is stable at 1600 on and 1640 for mine (have not tried 1704) but it gets quite warm.
I used to use SmartassV2 on 4.2, but on this kernel it sticks at max CPU and never slows down.
I tried ZRAM ON and did not notice any difference so I turned it off.
Try the OC values and see what works for yours. Some tablets are more stable than others at different clock values so try some and see what happens. I would recommend flashing the FSYNC_ON.zip from the thread just incase you bet a RR or SOD that you do not risk corrupting the /data/ partition.
Click to expand...
Click to collapse
Settings work great. Thanks
frederuco said:
Some users say that there are times when they notice it slow down, but it is rare and worth the security on their data partition.
Click to expand...
Click to collapse
Do you have to flash the fsync_on.zip every time you update the rom and gapps?
Thanks in advance

Rom/Kernel independent Reboots

Hey guys,
ive tried different roms (stock cm11s, mahdi, droidkang) with different kernels (stock, franco, ak).
I have completely wiped my device and set up everything new.
Still im getting reboots every now and then.
Mostly it happens to me while im surfing with chrome, but it also happened in the gallery, while watching movies and so on. Never had a problem while gaming.
Last_ksmg always says "kernel panic", followed by "failed to stop secondary cpus".
Please see the linked last_ksmg files.
https://dl.dropboxusercontent.com/u/16054199/last_kmsg6
https://dl.dropboxusercontent.com/u/16054199/last_kmsg7
Any help is highly appriciated, im getting really frustrated...
Are you using any kernel apps? What other apps are you using? Are you running Xposed?
The only app worth mentioning is lightflow, and i have changed dpi to 380 with texdroider.
thanks fir your reply
soulcrash said:
The only app worth mentioning is lightflow, and i have changed dpi to 380 with texdroider.
thanks fir your reply
Click to expand...
Click to collapse
Try reflashing everything through fastboot. Each individual partition, just to make sure everything is clear and wiped.
soulcrash said:
The only app worth mentioning is lightflow, and i have changed dpi to 380 with texdroider.
thanks fir your reply
Click to expand...
Click to collapse
I was having reboot issues will using both DPI changer and textdroider from the playstore. I would suggest getting rid of textdroider DPI and instead manually change it. Go into your file manger then system/build prop and look for LCD.density. It fixed my rebooting issues running Jedi Open Source rom.
Sent from my Oneplus one using XDA Free mobile app
Hey guys,
i have fastboot flashed the stock images of 25r, 33r and 38r, and even without installing one single app or changing any system settings, i get reboots.
Any ideas left, or is my hardware defect?
soulcrash said:
Hey guys,
i have fastboot flashed the stock images of 25r, 33r and 38r, and even without installing one single app or changing any system settings, i get reboots.
Any ideas left, or is my hardware defect?
Click to expand...
Click to collapse
Reboots are usually on the software level, but 38R actually had reboot problems. Best if you installed a custom kernel and tweaked it yourself, say AK.
Well, i have tried almost every possible rom-kernel-modem combination, including stock images with fastboot. I dont know where this could be a software problem...
soulcrash said:
Well, i have tried almost every possible rom-kernel-modem combination, including stock images with fastboot. I dont know where this could be a software problem...
Click to expand...
Click to collapse
Yes, but I and a couple of friends get those reboots too. It's a common problem, not easily diagnosed. If your last_kmsg gets written to, it's saying that a configuration has crashed and the software itself is requesting a forced reboot.
If the last_kmsg has nothing inside then it's obviously a hardware issue.
Sent from my OnePlus One using Tapatalk VIP
Hmmmm...
You say i should set up the ak kernel until it works on my device ... I have no clue what all these detailed settings, apart from mhz and voltage mean - can u recommend some "safe" settings for me?
soulcrash said:
Hmmmm...
You say i should set up the ak kernel until it works on my device ... I have no clue what all these detailed settings, apart from mhz and voltage mean - can u recommend some "safe" settings for me?
Click to expand...
Click to collapse
After you install ak, install UKM (flashable zip in recovery) and then install Synapse from the Play Store. Then go into Synapse and swipe the drawers to see these options.
CPU:
Set a safe non overclocking frequency
Governor: slim
Hotplug: CPU Boost by CyanogenMod
GPU Governor: msm-adreno-tz
Memory: Drop Caches Enabled
USB Fast Charge Disabled
Log Creation disabled.
Thanks for your help man, i still get reboots, im back at my nexus5 and wait if someone from the opo support answers me ... Frustrating.
have you the problem on all ROms after updating to R38? Some ppl are reporting that after R38 Update even other ROm Versions does the Random Reboot Bug....

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