Re: Overclock the N900?
 

personally been playing safe on v37 as using nitroid so speaking based on the previous posts regarding v38/39 , hope not to have offended titan !

Re: Overclock the N900?
 

v40 seems fine, no instabilities on ULV 250 - 1000, just been playing angry birds for about an hour straight, absolutely fine.

Re: Overclock the N900?
 

v40 installed , no problems here LV 250 - 900

Re: Overclock the N900?
 

is v40 working with multiboot titan ? also what are the changes since v39 ? cheers , moepda

Re: Overclock the N900?
 

Can some give me a txt file for max 850 please, (I am unsure how to change the 1000 to 850)

That way I can click on the stock button to get original settings, or my 850 button to OC

Thanks

Re: Overclock the N900?
 

only for developers? wat does v40 has? i just got it in my updates. is it d same like previous versions?

Re: Overclock the N900?
 

v40 does add some headers in order to build fcam drivers also against Titan's kernel... that's it - nothing you have to care about but the fcam developers.

Re: Overclock the N900?
 

hi!

i just wanna ask about the auto-load of settings of kernel on boot.

so if i

the IDEAL settings will load on boot,

now, how will i revert it back to default?

is;

okay?

thanks

Re: Overclock the N900?
 

Strange - since I installed v40 and re-booted (even multiple times) my accelerometer does not work anymore (turning the phone to get the phone modem, eyes widget, etc.).
Can someone confirm this? Thanks.

Re: Overclock the N900?
 

http://forums.internettablettalk.com...630#post782630

Today , 08:45 AM
Posts: 32 | Thanked: 96 times | Joined on Jul 2010

| #740
Originally Posted by Bratag View Post

Well I have to say the new version of multiboot both delights and annoys me - it truly breaks titans kernel all to hell by removing several of the dependencies required for fcam drivers and overclocking in general.

On the plus side its easy to configure.

jay-c replied...

that is actually a bug in kernel power, not in multiboot.

power39 was suppose to add support for multiboot by introducing the kernel-power-bootimg package, which replaces kernel-power.
however, kernel-power settings still depends on kernel-power, meaning you cant install it with kernel-power-bootimg!!!

nothing we can do in multiboot to fix that


call to you titan !! :)

Re: Overclock the N900?
 

That method is depreciated.
To set ideal as default you do the following in x-term:
You can replace ideal with the name of your chosen config.

If you want to return to stock, do the following:
Hope that helps

Re: Overclock the N900?
 

Does anybody know of any issue where wifi switcher causes the phone to reset? This even happens without overclocking/undervolting, just by using this kernel.
Yesterday I managed to use wifi switcher, today the phone restarts when activating it.

Re: Overclock the N900?
 

Hi pefur - after one day using wifi switcher (oc with v40; ideal; 900) no restart so far; maybe you have some other apps installed causing this problem in combination with titan's kernel... good luck anyway.

Re: Overclock the N900?
 

hello

Thanks for all the information on this page, most usefull,

I have over clocked to 850 (using the 3 lines in x term) all works just fine and have added QB and the stock button to go back to 600 just in case

I would like to add a ideal button as well but not at 1000 but at 850

If i understand rightly I can do :

1. Launch xterminal
2. Sudo gainroot
3. kernel-config load lv
4. kernel-config limits 250 850
5. kernel-config save ideal_850

Then in snippet _ideal_1000 I just rename load ideal_1000 to load ideal_850 (ligne 27)

Is this all Ok before I try it ?

I may of missed something completely here as a noob to Linux, so please bare with me

many thanks

Re: Overclock the N900?
 

Hi all, i have a couple of questions.

I install the power kernel settings, reboot and open xterminal, type sudo gainroot, then type kernel-config show, and gives me this error: "this kernel version 2.6.20-omap1 is not supported. Please make sure that kernel-power is installed and running. If you have just installed the kernel, you need to shutdown an boot to active it"

How i boot and activate it?

I have rebooted my n900, then opened xterminal and follow the lines in the tutorial several times. I have reinstalled the power kernel settings and rebooted again, but xterminal is still showing the same error message every time.... i searched and didn't find a solution, so please help.

Many Thanks in advance!

EDIT:
P.D. i have installed multiboot and nitdroid, and the sock kernel

Re: Overclock the N900?
 

Install kernel power.

You have to have kernel power and kernel power settings installed, 2 separate packages.

Re: Overclock the N900?
 

I have installed via xterm this packages:kernel-power_2.6.28-maemo40_armel.deb, kernel-power-flasher_2-6-28-maemo40_armel.deb, kernel-power-modules_2.6.28-maemo40_armel.deb and kernel-power-settings_0.11_armel.deb and other time via application manager

Re: Overclock the N900?
 

I had same problem , had titan v37 and nitroid flying world / multiboot v2.5 , all worked fine until i upgraded to titan v40 , exactly same errors as kishan regardless of installing from xterm or ham , reinstall etc etc , i downgraded back to titan v37 and all is working again , unlucky v40 gives errors to some but is because it seems nitroid/multiboot wont work with v40 wait for new versions i reckon though if anyone kmows solution please share :)

Re: Overclock the N900?
 

You don't need the flasher to OC using Titans kernel.

Can I suggest that you read through the wiki on over clocking before you actually do anything, everything is explained in there.

If you have kernel for power users and kernel for power users settings installed and your phone has been rebooted, you can do the following in the terminal (provided you have rootsh installed) :
You have now successfully overclocked your phone.

To make it permanent
You can change the min/maximum frequencies by doing the following:
Where 250 is the minimum frequency and 1000 is the maximum frequency.

To save this new config:
Where myconfig is the name or path of the configuration file to be created

You can then make this the default by using the code above.

Have fun.

You might want to look at 'Transition Control' in the repos, it makes such a difference to the speed of the UI.

Re: Overclock the N900?
 

Hey there, I have had no problems with accelerometer/autorotation and i am running v40.

In fact, my accelerometer is annoying me in that it goes portrait whenever i vaguely turn my N900 :rolleyes:

Re: Overclock the N900?
 

install cpufrequi as it allows the user to easily move between cpu speeds, at the click of a button you can move from 600mhx up to 1ghz no code required.

Re: Overclock the N900?
 

I can't do this, i install again and again kernel-power and kernel-power-settings, rebooted and try the next steps on x terminal:

sudo gainroot
kernel-config load ideal

gives the error "this kernel version 2.6.28-omap1 is not supported. Please make sure that kernel-power is installed and running......"


so, it doesn't work for me, i have read all the tutorials and instructions and don't find the way to make it work, and i don't know how to solve it....

heeeeelp :p

Re: Overclock the N900?
 

That's weird, you have rootsh installed right?

Re: Overclock the N900?
 

Yes, i have it :confused:

Re: Overclock the N900?
 

Ok uninstall both kernel and settings, then re-install the kernel, reboot and then install settings, reboot again and then try in terminal

Re: Overclock the N900?
 

OK, i'll try now, i hope it works!

EDIT: Still the same :(:(:(

Re: Overclock the N900?
 

One thing more, i don't know if it is because of that:

i did it:

sudo gainroot
apt-get install --reinstall -y kernel-power kernel-power-flasher

then it flash in 3,47 s, gives the message SIGTERM received
and this:
"Errors were encountered while processing:
account-plugin-salut
telepahy-extras
account-plugin-salut-dbg
E: Sub-process /usr/bin/dpkg returned an error code (1)"

maybe the problem is because of that...i really don't know....

Re: Overclock the N900?
 

the account plugin salut error is unrelated go here for easy fix for that error (page 2 of thread)

http://forums.internettablettalk.com...389#post736389

and as i posted before v40 dont work with nitroid/multiboot installed , either install titan v37 nd keep nitroid/multiboot or remove nit/multi and try v40...

to revert back to titan v37 try this

worked for me :)

Re: Overclock the N900?
 

Hi guys and gals!

I already asked this question once but I didn't catch an answer so here I go again:

My problem is that whern running in overclocked mode (Titan's kernel) I can't play any videos. I have to get back to stock speed and videos work again. Has anyone else had this problem and is there a solution for this?

Thanks.

Re: Overclock the N900?
 

That'll be to do with under-volting it rather than overclocking, and yes, I get this too sometimes.

Do this in terminal;
Where 250 is min freq and 1000 is max freq (change as you see fit)

Test that out, if videos work again and your happy with everything:
Saves your config file as 'myconfig', you can specify a path if you wish.

Loads 'myconfig' as default.

Re: Overclock the N900?
 

How do I manually load the stock kernel?

Re: Overclock the N900?
 

Re: Overclock the N900?
 

Thanks, but this command is to load the default settings for ther kernel-power v40.
Is there a command to load the stock kernel?

Re: Overclock the N900?
 

i personally wouldnt do that! aren't you now massively over volting? Correct me if im wrong, but using stock voltages and over clocking will burn out your cpu eventually?!

Try loading lv settings. ulv and ideal didnt work for me either.

Its to do with the DSP, well in my case it was, and when the cpu was downclocking it caused a crash. You can manually fiddle with the settings but i found lv to be perfect at 1Ghz

Re: Overclock the N900?
 

some settings have too low voltages, which result to your problem, and for which is Normal, try switching to LV or higher voltage settings.

Re: Overclock the N900?
 

No, that would be running stock voltages, i.e. not undervolting or overvolting.

Re: Overclock the N900?
 

but its confusing because there are no stock voltage settings over 600Mhz so what does it run? is it even possible?!

FREQUENCY Nokia LV ULV XLV ideal
0 MHz 30 30 25 30 30
125 MHz 30 30 25 20 30
250 MHz 38 38 25 30 30
500 MHz 48 48 33 33 30
550 MHz *54* 48 38 38 33
600 MHz 60 *54* 38 38 38
700 MHz 54 45 45 45
750 MHz 54 45 45 45
810 MHz 54 48 48 48
850 MHz 54 48 48 48
900 MHz 54 *54* *54* *54*
950 MHz 54 54 54 54
1000 MHz 60 60 60 60



EDIT - bummer that didnt work.

See http://wiki.maemo.org/Overclocking#Calculating_voltages

Re: Overclock the N900?
 

FREQUENCY Nokia Titan Default LV ULV XLV ideal
0 MHz 30 30 30 25 30 30
125 MHz 30 30 30 25 20 30
250 MHz 38 38 38 25 30 30
500 MHz 48 48 48 33 33 30
550 MHz *54* 54 48 38 38 33
600 MHz 60 60 *54* 38 38 38
700 MHz na 60 54 45 45 45
750 MHz na 60 54 45 45 45
810 MHz na 60 54 48 48 48
850 MHz na 60 54 48 48 48
900 MHz na 60 54 *54* *54* *54*
950 MHz na 60 54 54 54 54
1000 MHz na 60 60 60 60 60




Those frequencies arent enabled, so using the stock kernel you cant go over 600mhz.

Don't forget that 'default' under titans kernel isn't the nokia default kernel as overclocking is possible, it just uses nokia default freqs and voltages, over 600mhz it just locks to 60, so at 1Ghz on ideal you are giving your processor just as much power as at 600mhz nokia stock.

You probably have just as much chance frying your processor using the Nokia default kernel.

Re: Overclock the N900?
 

ahhhh cool. cheers, cleared that up in my head now!

so just all freqs over 600 on default will lock at 60. i understand now!

I still stick with lv is the way to go :p

Re: Overclock the N900?
 

Finally, i resolved it, i did what you said, but then the same problem, then i readed again the tutorial of nitdroid and figured out that i didn't have installed the multiboot-power37.tar.gz, i installed it and finally it worked, now i will continue with the overclock steps, thanks a lot!!! :D