I have recently installed cyanogenmod11 snapshot of 8th July on my jfltexx and have been playing around with the available governors on the stock cyanogenmod kernel. I've noticed that the governor keeps changing and the maximum value changes too. I've also tried checking and unchecking the reset on boot option. But this hasn't solved my problem. Could any advise me on this as it is very tedious to keep changing your governor every time you reboot.
Thanks in advance.
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Title says it. Flashed the Trinity kernel today and the settings won't stick. The governor does, but every time I turn the screen off and back on, the max frequency is reset. I am running CM10.
So. Two questions.
1) Has anyone had a similar problem? Can this be fixed?
2) If not, can I go back to the stock kernel? Or, will restoring a Nandroid backup work? I made one just today so it wouldn't be a big deal, just want to know if it works.
Thank you
Edit: I ditched Trinity and flashed the Motley kernel instead. Settings are sticking. Problem solved!
Hi,
I was running cyanogenmod 10, quarx's build from 24 Sep 2012 just fine.
Then I upgraded to 2ndboot build (the 20 Feb 2013 one), and now my cpu is locked at 300 mhz.
In the performance options, the min is set to 300 and the max to 0.
I have searched the forums already, and found the approaching post: http://forum.xda-developers.com/showthread.php?t=1764477&highlight=300+mhz
Sadly, I can not change the cpu frequency even in the bootmenu. When I try to do so and reboot, the change is not made.
When I go back in the cpu frequency menu, the settings are reverted back to "boosted", I can not enable or disable the cpu governor.
It seems that the cpu is locked at boot.
I did the upgrade fine I think, wiping cache, dalvik, flashing the rom then gapps, then wiping cache and dalvik again.
The funny thing is, when I try to restore a nandroid backup that I did from my 24/09 rom, it brings me with an empty desktop (not restoring my
data and system at all) which is buggy and eventually crashes.
So I can still flash the 20 Feb 2013 2ndboot build from quarx, but it would be locked at 300 mhz...
Could you please help me ?
(Motorola Defy, green lens)
I would go all way back to stock then do it all again but remember you should factory reset data and wipe caches jus to be 100% sure that its a clean flash but back all ya apps 1st tho
Sent from my MB525 using xda app-developers app
found a fix !
Ok I managed to change the cpu settings in the bootmenu !
Let me explain: the cpu settings menu is too long for the screen, and it doesn't scroll when I reach the bottom.
So I changed options (from boosted to smartass for example), and then selected "blindly" the last line of the menu, to "Go back".
I tried again, this time not selecting the last line but the previous line (by guessing because the menu doesn't scroll...)
This time it helped and keeped the "smartass" setting !
I'm not so sure that this thing did the trick, it might also have to do with disabling the debug mode in the developpers options of the phone.
So after rebooting, the phone was smooth and fast as before... But one last weird thing is that in the performance menu,
min freq is set to 300, max to 1000 this time, but still on "boosted" instead of the "smartass" that I have selected in the bootmenu
Anyways, now it runs at 1000mhz, which is good enough for me !
I am sorry if I disturbed the forums with my question, then finding a fix myself so shortly, but the phone was almost unusable at 300 mhz.
cheers,
micmac
Cpu scaling that's work good and stable for now is "Interactive".
And yes, after changing things in Bootmenu's Cpu settings you need to choose "Save" before going back, or it won't keep your change.
Hey all,
I'm on 4.4.2 stock with Xposed (gravity box).
Using Trickster mod and have tried both M-Kernel (latest) and Faux kernel (latest).
With both, after using the tablet for 1-2 days, the max frequency seems to be stuck on 666mhz (for M-Kernel) and 700mhz (for Faux). I have to manually make it 1.2ghz and apply. Turning screen off/on doesn't fix the problem either. I've tried to remove trickster/clear data but same results. I think it's the same with other kernel manager apps too.
Does anyone have any idea what could be causing this? It's quite annoying
When I got my LG G2 and had used it for a little while, I noticed some lag and so I researched it. Found out that the interactive governor might help. Rooted the phone, proceeded to install trickster mod and changed the governor to interactive. Actually did help!
But for some reason changed governor back to ondemand and now every time I change it to interactive, the phone just restarts and returns to ondemand. I don't reboot it manually. It freezes and restarts.
Anyone else facing the same issue? Anyone know what's going on? Tried installing busybox on rails to make sure everything was okay. Did have Xposed installed before so maybe there was a conflict with that? I wiped everything using the stock recovery and tried it again but didn't take even then.
Need help. Hate the lag
Install dorimanx kernel and forget about lag
_____________________________________Read more write less and be smart
Hello, I flashed CM 12.1 and sometimes the system hangs and reboots, the phone is rather in good condition and it was stable on stock. Any ideas?
Model: SM G900F
CM: Latest Version - Not Nightly
Try changing the kernel gouvernor to interactive. If its on interactive try ondemand or else. If these tips don't help, try underclocking your phone or try to change the kernel.
Never done that is it noob-proof?
Okay, I have changed it to ondemand from interactive.
Mine reboots even if nothing is being touched I wiped and re-flashed and same issue, gonna check and wait for the results of governor change.
Update : rebooted after few minutes of changing.
Dhammadassi said:
Mine reboots even if nothing is being touched I wiped and re-flashed and same issue, gonna check and wait for the results of governor change.
Update : rebooted after few minutes of changing.
Click to expand...
Click to collapse
Get a logcat of the reboot.
Sent from my SAMSUNG-SM-G900A using Tapatalk
Changing kernel governor to performance seemed to do the trick I will make a catlog in case of a reboot.
Update: The phone rebooted on it's own again.
Here's the logcat I ran.
Dhammadassi said:
So If I have logcat running and the mobile will reboot will the information be saved ?
Click to expand...
Click to collapse
If you're doing it over adb from another computer/device yes it will. Through catlog on the phone I'm not too sure
Sent from my SAMSUNG-SM-G900A using Tapatalk
Rakuu said:
If you're doing it over adb from another computer/device yes it will. Through catlog on the phone I'm not too sure
Sent from my SAMSUNG-SM-G900A using Tapatalk
Click to expand...
Click to collapse
I do not know if I performed it properly I ran adb catlog -v long than saved to file and uploaded, I do not know if you want me to keep it running until it reboots but gonna post that log anyway. If it doesn't have any good information I will run catlog overnight until it reboots. I've tried ondemand CPU governor and performance on ondemand I've got 5-6 screen freeze then reboot and the phone was taking a long time to boot so I took out the battery and it booted normally.
I'm thinking about dropping CM 12.1 and swappin' to Ressurection ROM to check if it will work possibly ?
Update: Same issue as CM 12.1 rebooting as well so it's not the issue of a ROM. Any suggestions ?
http://forum.xda-developers.com/galaxy-s5/orig-development/kernel-amplitude-kernel-0-1-klte-t3018492
Installed this kernel but boot loop.
Update : Installed http://forum.xda-developers.com/gal...ar-googy-max4-kernel-1-0-tw5-linux-3-t3048773 and it runs fine but the phone also restarted I noticed it must be an over-heating issue because when I install a rom the phone is warm and reboots.
I fixed the issue by downloading Googy's kernel and changing the maximum freq to 2.3Ghz, I am not sure what was happening but it seems that the kernel was forcing a setting that my phone did not like on the CPU and after changing the CPU freq to it's maximum as the specification of the CPU shows stopped the phone from rebooting.
Update: Also the phone rebooted once again when I set the CPU Governor from Interactive to SmartMax then back to Interactive and no reboots.