[KERNEL][RAY][JB 4.1 & 4.2] LuPuS-JBv9 [LINARO 4.7.3][UPDATED 08-06-13]

[guardante]

wedgess, could you compile a CM9 kernel for our RAY also?

 

[CaliburManiac]

boot to kernel logo, then reboot

Sent from my Xperia Ray using xda premium

same here. how to solve it?

EDIT: guess I got it working lol. I just fixed permissions, wiped cache and dalvik cache in recovery.

 

[wedgess]

same here. how to solve it?

Hhhmmmmm could be new feequency table. Ill have to have a look later

Sent from my GT-I9300 On Official JB

 

[CaliburManiac]

Hhhmmmmm could be new feequency table. Ill have to have a look later

Sent from my GT-I9300 On Official JB

I edited my post. Got it working.
Any btw wifi works like a charm now. thanks for the fix

 

[dja2002]

yes, have problem with permissions on modules...

 

[r-care]

tested then v2 kernel. the wifi problem still exist.

 

[naruk]

- Fixed Wifi issue

It's still there :crying:

I was playing MC3 and WiFi stopped wotking - I couldn't turn it off. Had to reboot the phone.

I'm on PAC v15

 

[guardante]

On CM10 FXP144 got lots of freezings during work on any max freq, and any gov...
rolling back to PAC kernel...

Upd. I am sorry. It's fxp144 issue.not yours. Will try PA or PAC rom

 

[justmpm]

Hhhmmmmm could be new feequency table. Ill have to have a look later

Sent from my GT-I9300 On Official JB

I have booted into the version 2 kernel a few times this morning. It almost always boots in fine. The few times that it didn't boot right in, was after heavy use of the phone so it was a little bit warm to the touch...then boot loop. I took the battery out and left the back off for a few minutes to cool off, then boots no problem....if you are impatient you can fan the back of the phone with the back cover off (the back cover actually makes a decent fan) while the kernel is booting, it may take a few boot cycles, but eventually it will get cool enough to boot (usually 2-3 boot cycles).

I think the frequency table (at least up to 1.4 Ghz) is OK, because it is pretty similar to the table from Aire's emerald kernel. I think maybe at some point the max cpufreq is too high. I am currently using incredicontrol to automatically set the max cpufreq to 1024 and immediately after rebooting, I always see that some time has been spent at 2016 and at least 1 other frequency above 1024. This can only happen before incredicontrol resets the max cpufreq...I have reset the timers in cpuspy and used the phone heavily and no freqs above 1024 get used.

I seem to remember that some of the xkernels had the same issue and it was fixed by having the cpumax preset to a stable value. Sirkay picked 806 MHz, but that was mostly because it was the max cpufreq that he ran as a daily. I am not sure about this but I think it is in: /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq

---------- Post added at 01:37 PM ---------- Previous post was at 01:31 PM ----------

tested then v2 kernel. the wifi problem still exist.

Can you tell me what you were doing when the wifi problem started, I can try and replicate it and get a logcat...

I checked the permissions on the wifi modules and they seem fine: 755 (rwxr-xr-x) for the modules folder and 644 (rw-r--r--) for the files inside....

 

[jareee]

Still problem with wifi

wifi stopped wotking and no possibility to turn it off. must reboot the phone as on kernel v1

back to ICS rom

 

[albuah]

hi all,

wanna ask, if this kernel v2 can use with fxp rom ? currently im using fxp145 cm10 + v2 , it can boot up and use as normal but no wifi even i flash the wifi v2 fix...

sorry for my noobness...

 

[justmpm]

managed to get a logcat of the wifi breaking....hope it helps....

 

[hikhokk]

i flashed the kernel n so far it works smooth as for my ray
n i manage to see that it can be OC up to 2016 MHz.is it ok if i OC my CPU over than 1.6 GHz? have you test it? coz,well you ive been reading the forum n even in 1.6 GHz they said it is risky enough
i using PA Rom btw

 

[justmpm]

i flashed the kernel n so far it works smooth as for my ray
n i manage to see that it can be OC up to 2016 MHz.is it ok if i OC my CPU over than 1.6 GHz? have you test it? coz,well you ive been reading the forum n even in 1.6 GHz they said it is risky enough
i using PA Rom btw

I wouldn't use 2016 MHz...the big issue you have with overclocking is the heat production. The heat will degrade the cpu and it will stop working. I am pretty sure that the phone will try and protect itself and when the cpu gets too warm it will shut off so you probably won't go from working device to brick in one go, but there will still be some damage done and sooner or later you will start having problems with stability and random FCs, even on stock ROM and sock kernel. Since the heat production is related to the power utilized by the cpu a better measure of "safety" is the Voltage applied to the cpu so one rule of thumb is to stop overclocking when your voltage table reaches 1200mV...typically around 1.4 -1.6 GHz on the Ray....

 

[hikhokk]

I wouldn't use 2016 MHz...the big issue you have with overclocking is the heat production. The heat will degrade the cpu and it will stop working. I am pretty sure that the phone will try and protect itself and when the cpu gets too warm it will shut off so you probably won't go from working device to brick in one go, but there will still be some damage done and sooner or later you will start having problems with stability and random FCs, even on stock ROM and sock kernel. Since the heat production is related to the power utilized by the cpu a better measure of "safety" is the Voltage applied to the cpu so one rule of thumb is to stop overclocking when your voltage table reaches 1200mV...typically around 1.4 -1.6 GHz on the Ray....

i see.so im using 1.6 GHz now.i hope its ok.thanks for sharing btw!


may i know whats the best pair for I/O and governor? as for now im using smartassv2 and noop n it works incredibely awesome

 

[justmpm]

i see.so im using 1.6 GHz now.i hope its ok.thanks for sharing btw!


may i know whats the best pair for I/O and governor? as for now im using smartassv2 and noop n it works incredibely awesome

The "best" will depend a lot on what you want out of it. The two best I/O schedulers are noop and sio. Depending on where you look one, will be ranked higher than the other so any difference is probably not that noticeable. You will notice a lot of differences with the different governors. There is a sticky on the ray homepage that describes the properties of the different governors. Smartassv2 is one of the most popular because it is supposed to give a good balance between performance and battery. Ondemand and Interactive put performance above battery and I think that Interactive is supposed to be the default Gov for JB....Conservative puts battery before performance but it will probably drive you nuts because it tends to lag as the cpufreq scales up...in my experience you will be able to undervolt more with Conservative than with something like Ondemand.

 

[Tan9890]

Hi.. My phone gets really heated up when I use my 3g.. Also while charging and using 3g at the same time, the battery dosent seem to charge at all, or charges verrry slowly.

It seems as if the phone is continuously searching for network or something, I dont know.

Can any1 tell me what issue this might be? It only happens while using 3g is being used, not if the data connection is off.

Thanks..

 

[hikhokk]

The "best" will depend a lot on what you want out of it. The two best I/O schedulers are noop and sio. Depending on where you look one, will be ranked higher than the other so any difference is probably not that noticeable. You will notice a lot of differences with the different governors. There is a sticky on the ray homepage that describes the properties of the different governors. Smartassv2 is one of the most popular because it is supposed to give a good balance between performance and battery. Ondemand and Interactive put performance above battery and I think that Interactive is supposed to be the default Gov for JB....Conservative puts battery before performance but it will probably drive you nuts because it tends to lag as the cpufreq scales up...in my experience you will be able to undervolt more with Conservative than with something like Ondemand.

yaa i read it already.thank you for you info though!

 

[ChongWiz]

WiFi stuck at Turning WiFi on... with FXP-146 CM10, and Nyandroid AOSP JB RELEASE1. I flashed the wifi modules v2 after a fresh insztall, and then again after a reboot, It didn't help. Please fix this bug because this kernel is considerably better for gaming then FlyKernel JB.

 

[wedgess]

WiFi stuck at Turning WiFi on... with FXP-146 CM10, and Nyandroid AOSP JB RELEASE1. I flashed the wifi modules v2 after a fresh insztall, and then again after a reboot, It didn't help. Please fix this bug because this kernel is considerably better for gaming then FlyKernel JB.

At the moment im looking into the problems with wifi on tiwlan cm kernels. There is problems also on ARC and PRO kernels once I get it sorted ill then release a newer version

Sent from my GT-I9300 On Official JB