[Q] random soft reboots (semaphore kernel) - Nexus 4 Q&A, Help & Troubleshooting

Hi,
i'm using purity rom with purified kernel right now. as i read that many people using purity have better battery life with semaphore, i tried to switch my kernel. worked fine and my battery lasted longer, but i would get 5-10 random soft reboots during the day.
so i don't see the google logo on reboot and don't have to enter my sim pin.
this was and is no problem with purified kernel, but because of the battery life i would like to change to semaphore.
can i somehow fix this?

Related

NexusBeam 4.1.0 issue

Hi everyone,
I got this Rom installed + Glados 2.3 Kernel on my I9023EU.
This combo solved:
-ICS increased battery drain: lazy governor, 100 mhz min freq
-lag in app drawer
Issues:
-font installed not properly displayed
-random reboots (no OC)
any hint?
EDIT:
-WiFi staticIPs not working ... when asked for subnet mask, only the last segment is to be inserted. Then it works..
EDIT 2:
-upgraded to GlaDOS 2.4
NEW ISSUES (not related ti the upgrade, i dare to say):
-BLN BLINKING: if when unlocking, lights are in the off-phase of blinking, the remain off.
-DSP MANAGER 2.0: Equalizer is not working
Thanx a lot
No problem with the ROM NexusBeam 4.1.0, but I didn't change the kernel...
Maybe, if i have any time this weekend, I'll try to install Glados 2.3 Kernel.
I will report issue(s) if I have some.
Try to use the new matr1x kernel
anyone of you heard about wipe cache/dalvik/data
even AFTER having flashed NB4.1. ?
someonedon'trememberwho said this solved some probs..
No problems with Nexus Beam, the best rom at all (imho).
Now i've tryed to use Glados 2.3
Have you wiped data/factory and cache before installing Nexus Beam?
pastikk said:
Have you wiped data/factory and cache before installing Nexus Beam?
Click to expand...
Click to collapse
yep. and someone says also after... what about it?
I encountred some random reboots while making a call with 3G enabled.
Random reboots seem to have disappeared after reinstallation. This time I flashed nb4.1 and glados2.4 at once, without reboot inbetween.
Still short battery life and no correct fontinstall
Sent from my Nexus S using XDA App

bootloop for nothing

My phone is getting a bootlóop without me flashing anything. This has happened multiple of times. Im using my phone normally and then after i reböot it decides to bóotlóop with a broken recovery??!! How is it possible to bóotlóop that much without flashing anything or of that sorts???
I was using aokp b35 and devil kernel 2 big memory
surely im not the only 1?
that bug happens on every huge mem config kernels*.no one still found fix.
*since Devil2 0.70 Semaphore 2.9.7.devil 1.1.6 kernel not bootlooping

[Q] random reboots

hi.
In the last week, I have been experiencing random reboots. It usually happens when the phone is in sleep mode, it just restarts by itself.
When this first happened, I was using Vanir ROM with the AK kernel. (there I got green screen instead of a reboot). So I installed the purified kernel, thinking it might be kernel-related. It did not help.
Then I tried Purity ROM (after a full wipe) with purified kernel. Still the same reboots.
Tried Semaphore kernel, the same.
I did a dirty flash of the ROM before switching between kernels.
So I am completely lost here. I go on a vacation tomorrow, and I really hope to fix the problem before I go. So I would really appreciate your help.
Thanks.
romitkin said:
hi.
In the last week, I have been experiencing random reboots. It usually happens when the phone is in sleep mode, it just restarts by itself.
When this first happened, I was using Vanir ROM with the AK kernel. (there I got green screen instead of a reboot). So I installed the purified kernel, thinking it might be kernel-related. It did not help.
Then I tried Purity ROM (after a full wipe) with purified kernel. Still the same reboots.
Tried Semaphore kernel, the same.
I did a dirty flash of the ROM before switching between kernels.
So I am completely lost here. I go on a vacation tomorrow, and I really hope to fix the problem before I go. So I would really appreciate your help.
Thanks.
Click to expand...
Click to collapse
Try flashing a official image via any Nexus toolkits and then install the rom you want.. bakcup your data and also make a nandroid backup..:good:
Hi
I did that, flashed stock ROM and did a full wipe including the user storage.
Then I flashed Purity ROM and Semaphore kernel.
I still experience the reboots, a few times a day usually...
Should I try a different ROM or kernel?
Sent from my Nexus 4 using xda premium
I'm using Purity ROM for some time now and it's just awesome.
Kernel is purified kernel and as i read many people writing about semaphore having better battery live with purity, i tried it.
just for half a day, because it randomly rebooted twice in this time.
first time while talking with someone, second one while browsing the internet.
any idea why? for now i'm back to purified, but i just get normal battery life. maybe 2hrs screen on.

[Q] Annoying issue : Stuck on grey battery when phone off on non GE/TW rom

Hello all,
I believe that i am not alone who encounter this issue on AOSP rom :
i can not charge my i9505 while it is off.I am stuck on grey battery and i have to pull out the battery to be able to turn on again.
This is not dust or something , it is because of AOSP rom.TW and GE work perfectly.I tried KT ,alucard kernel and other without any result.
If someone know how fix this issue , i need you!!
And please do not tell me to keep the phone awake every day and night!
Thanks in advance!
It's not really an issue. They just haven't coded the animation yet. When you have to code a rom from scratch, charging when it's off is at the bottom of the list. It should still charge though.
i have the same problem.. but only when i use a custom boot.img

Note 3 (sm-n9005) Reboots randomly

Hi. I have random reboot problem on my note 3. Screen freezes (gaming, settings, menu or idle) and reboots when i have installed ANY costom ROM or Kernel. I noticed screen freezes mostly when Synapse app is installed with Kernel, second notice phone freezes then my favourite PegasusQ governor is applied. Phone was working perfectly without any issue on official 5.0 with Minimalistic kernel, no issues about whole year (no synapse). Phone was two times in warranty. First time they instaled stock KK firmware and replaced micro usb port (that whole part in note3 ) ?? , second time simply installed stock Lollipop. And then everything starts from beggining...
Yesterday I zipped all LOGS with SysLog app when random reboot appeared (i was on synapse changing governor from interactive to precognition). If it helps reboot happened yesterday after 02:00 hour.
Zip here: https://www.dropbox.com/s/a3svst1yhhtj23u/2016-02-08_11.20.zip?dl=0
Warranty didn't fixed that so I hope real developers will detect what couses this RR.
Sorry for bad English
My phone is now on Phronesis ROM, CivZ_Xplorer-9005-Rev5.0.3-note5port Kernel
Do you have an SD card installed? If so remove it from the phone and see if the phone is stable
I was using external sdcard on official 5.0 lollipop with minimalistic kernel and phone was working without random reboots whole year.... Reboots only on costom roms and kernels with synapse.... I never used costom voltages and higer cpu freequency than 2.5 ghz... no gpu overclocks more than 450mhz, never played with performance governors, no overheating...
Reflash different stock firmware it worked for me
Sent from my SM-N900 using Tapatalk
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