MoDaCo is undergoing planned maintenance. Site functionality may be reduced - follow @modaco or @paulobrien on Twitter for updates.

  • Announcements

    • Reminder - MoDaCo position on illegal content

      ILLEGAL CONTENT I'd like to just reaffirm MoDaCo's position regarding piracy and illegal content in the light of some recent questions / postings. Posts will be censored by myself or my moderation team if the contain or link to: Illegal / pirated / cracked software or sites that host such software
      Nintendo emulators / ROMs or sites hosting them (in light of Nintendo's legal stance)


      CUSTOM ROMS

      You may discuss and post links to custom device ROMs on MoDaCo, provided the following rules are adhered to: ROMs must not be hosted directly in topic via the MoDaCo attachment system
      ROMs must not contain any illegal 3rd party software (this includes trial versions included without permission)
      ROMs must give full credit to the original author
      This decision has been taken in light of the huge amount of interest in this area of device customisation within the community, and member feedback! Please note that custom ROM discussion should be kept in specific device sub-areas, (e.g. Kaiser.MoDaCo.com for Kaiser based devices). ISSUES If you have any issues with this policy, please contact me directly via PM. P
    • Support MoDaCo by signing up to a MoDaCo Silver or Gold membership

      To sign up to an annual MoDaCo Silver subscription which will eliminate all ads from the site (as well as giving you access to the MoDaCo Online Kitchens for Android) for only £9.99 using PayPal, Credit or Debit Card, ensure you are logged in to the site, and then click the link below, which will take you directly to the subscription store! You can also sign up to an annual MoDaCo Gold subscription for £29.99, which adds the benefits listed below! PURCHASE A MODACO SUBSCRIPTION - FREE Titanium Backup Mobile for Android worth $5.99! - FREE 1 year PrivateInternetAccess.com worth $39.95! - FREE 1 year LastPass Premium worth $12! - FREE CalcConvert for Pocket PC from Binaryfish worth $17.95! - FREE Calendar Bar for Pocket PC from OmegaOne worth $9.99! - FREE CamerAware for Pocket PC and Smartphone from MoDaCo worth £19.99 / $30! - FREE Chronos for Pocket PC from ActiveKitten worth $14.95! - FREE CodeWallet Pro for Smartphone and Pocket PC from DeveloperOne worth up to $24.95! - FREE Concentrix for Pocket PC from eSoft Interactive worth $9.95! - FREE FlexMail for Pocket PC and Smartphone from WebIS worth up to $59.90! - FREE FTouchSL for Pocket PC from Vekoff s.r.o. worth 10 euro / $12.50! - FREE Jewel Challenge for Pocket PC from eSoft Interactive worth $9.95! - FREE John Cody's Alerts Pro for Smartphone from Omnisoft worth $14.95! - FREE LingvoSoft Talking Dictionary 2008 English <-> Dutch for Pocket PC from Lingvosoft worth $49.95! - FREE LingvoSoft Talking Dictionary 2008 English <-> French for Pocket PC from Lingvosoft worth $49.95! - FREE LingvoSoft Talking Dictionary 2008 English <-> German for Pocket PC from Lingvosoft worth $49.95! - FREE LingvoSoft Talking Dictionary 2008 English <-> Italian for Pocket PC from Lingvosoft worth $49.95! - FREE LingvoSoft Talking Dictionary 2008 English <-> Spanish for Pocket PC from Lingvosoft worth $49.95! - FREE LingvoSoft Dictionary English <-> Dutch for Smartphone from Lingvosoft worth $49.95! - FREE LingvoSoft Dictionary English <-> French for Smartphone from Lingvosoft worth $49.95! - FREE LingvoSoft Dictionary English <-> German for Smartphone from Lingvosoft worth $49.95! - FREE LingvoSoft Dictionary English <-> Russian for Smartphone from Lingvosoft worth $49.95! - FREE LingvoSoft Dictionary English <-> Turkish for Smartphone from Lingvosoft worth $49.95! - FREE Note2Self for Pocket PC and Smartphone from WebIS worth up to $19.90! - FREE Opera 8.60 for Pocket PC and Smartphone from Opera Software worth up to $48! - FREE Pocket Informant for Pocket PC and Smartphone from WebIS worth up to $59.90! - FREE Pocket Launcher for Pocket PC and Smartphone from Conduits worth $9.95! - FREE PTab for Pocket PC and Smartphone from z4soft worth up to $60! - FREE Resco Explorer for Pocket PC and Smartphone from Resco worth up to $49.90! - FREE Safemode for Pocket PC from monocube worth $12.95 - FREE SplashPhoto for Pocket PC and Smartphone from SplashData worth up to $59.90! - FREE Sprite Backup for Pocket PC and Smartphone from Sprite Software worth $29.95! - FREE Teksoft Glyphs UI for Pocket PC and Smartphone from Teksoft €9.95! - FREE Teksoft HeadsetRemote for Pocket PC and Smartphone from Teksoft €4.95! - FREE Traffic Jam for Pocket PC from eSoft Interactive worth $9.95! - FREE unlock (1 per year) from imei-check.co.uk - DISCOUNT of 10% at MoDaCo FairDeal - DISCOUNT of 10% at Semsons.com - FORUM - AD FREE SITE - FORUM - custom rank / title - FORUM - double competition entries - FORUM - double post attachment space - FORUM - no search flood control - FORUM - priority event registration - FORUM - triple PM space
    • Reminder: Selling items on the forum directly is not allowed

      Please note that selling items on the forum directly is not allowed by the forum rules. There is a forum for eBay auctions whereby you can list the items on eBay and link to them there. This is the ONLY forum for this type of activity. You may also advertise links to the eBay forum in your signature. Please note that selling directly in contravention of these rules will result in a warning / suspensions / ban.

Kernel Experiment - 4.0 updated 2012.05.28

199 posts in this topic

Posted (edited) · Report post

What do you replaced? I installed 800-133-141-16bpp 4.0 and replaced framework, and put libc.so in modules. I got no network now, and the debug mode from pc (adb shell or logcat) still not working, and my phone don't show the debug sign if i plug-in usb cable. (yes, debug is enabled! checked twice) What about white squares in 3d? If i understand good, i must choose smaller memory version of kernel? So if i don't want white squares i must use overclocked kernels?(because these seems have smaller memory?!) Now, if i open advanced task killer (not using it, just installed 2months ago) it tells me i have 46mb free memory. In terminal free command i see swap is working, but i can't check it's a zram swap or old type swap. How can i check this?

libc.so goes in /lib. I` get worching wifi and network .angri birds is runing fine with no withe scquare Edited by synescu
0

Share this post


Link to post
Share on other sites

Posted (edited) · Report post

libc.so goes in /lib. i` get worching wifi and network .angri birds is runing fine with no withe scquare

BIG Thanks! I will now correcting. I trying angry birds space.

Edited by musicman1982
0

Share this post


Link to post
Share on other sites

Posted · Report post

What do you replaced?

I'm doing all of the changes by mapping the sdcard in ubuntu. libc.so to the / system / lib, framework.jar to / system / framework, the modules to / modules. The root ofthe file created and added zr service in init.rc. I did a package update with all the changes. Link a few posts above.

Sorry for my english

0

Share this post


Link to post
Share on other sites

Posted · Report post

network working!

but the stupid wifi still not work

i will try a clean install after my exam

the 24bit version got nearly no flickering!very nice!

by the way.. angry bird no white box?

i got some words become white

0

Share this post


Link to post
Share on other sites

Posted · Report post

great camera fix

even i use camerazoom pro can get photos save properly

0

Share this post


Link to post
Share on other sites

Posted · Report post

anyway,, is it normal to get vibration in 667 166 version not as strong as the 800mhz one ?

0

Share this post


Link to post
Share on other sites

Posted (edited) · Report post

This is the weaker vibration on my version of the 667-166

Edited by con73
0

Share this post


Link to post
Share on other sites

Posted · Report post

Arghhh! Finally finished writing the documentation of 4.0 sans the development bits... wasted so much time wrangling with modaco's Wysiwyg editor :angry:

Will take a much needed rest....

0

Share this post


Link to post
Share on other sites

Posted · Report post

Maybe a cold beer for our @ ipaq for a good job: D ??

0

Share this post


Link to post
Share on other sites

Posted · Report post

The kernel appears to wave phenomena, what is the problem?

It's a known hardware limitation. See the Caveat section. But it's been worked around perfectly in the latest 4.0 builds.

for the log 2 i just directly follow what yhou type in #67

Ok, what about the command "insmod /modules/libertasspi.ko" (without -f)? Is there any error? What the log shows? Just another thing you can try: switch back to the original cm beta 2 kernels and modules, and see if it works. If not, then you'll know it's not kernel related but rather problems with the android, filesystem, configuration, or even your wifi infrastructure.

it it possible to have an unlocked version of kernel to try overclock?

What do you mean by "unlocked"? There's nothing being locked - you can just modify various PLL settings and clock dividers to get different freq. Mind you though the if you are talking about overclocking the CPU, ours S3C6410 was originally designed to only at max 667MHz - and they were already pushing it to the 800MHz that you are using today. Quite a stretch already. The knowledgeable spica guys over the samdroid forum has found its max stable freq is ~890MHz but benchmark don't show much difference.

then i try to run ZR script from terminal. (after su command) This says me "cannot create /sys/block/zram0/compressor: directory nonexistent."

I have already edited the script few days ago to silence the error. Go get the latest one.

0

Share this post


Link to post
Share on other sites

Posted · Report post

put libc.so in modules.

You guys don't even wait for the docs are posted before trying out. :P libc.so should go to /system/lib/.

debug mode from pc (adb shell or logcat) still not working

Try doing nothing with your phone for few minutes to let it run into sleep mode itself, wait for another minute after the screen blanks. Wake it up and connect the USB again, and if necessary a couple of times if the first time won't work.

So if i don't want white squares i must use overclocked kernels?

On the contrary, one AHB overclocked (166MHz) build actually do have more free memory. You need the vanilla build or the one with 141MB free.

it tells me i have 46mb free memory.

The "free" memory may not be what's actually free. Depending on how it's reported, it may or may not include buffer memory or page cache. So it varies very much. What you should concern most if the total amount of available memory, should be more authoritative.

In terminal free command i see swap is working, but i can't check it's a zram swap or old type swap. How can i check this?

Depending on how you executed the zr script, it may or may not have successfully unmounted your old swap partition on the SD card. But it really doesn't matter - as Z-Ram has priority over it and it's almost never used even when you have 2 swap spaces active. If you want to make sure you are not using the old swap, do a "swapoff -a" in terminal manually, and check with the free command again.

0

Share this post


Link to post
Share on other sites

Posted (edited) · Report post

anyway,, is it normal to get vibration in 667 166 version not as strong as the 800mhz one ?

It's a known issue already stated in the Caveat section. Seems the vibrator somehow depends on the max speed of your CPU.

EDIT: Okay, it's not difficult to fix - just borrowed some code from the spica forum. :D Download and replaced the original vibrator.ko in /modules/ and you are set. Also a bonus feature: vibration strength can be user tuned via this sysfs parameter /sys/devices/virtual/timed_output/vibrator/freq. This hotfix is from commit 5e743b13 hacked to be used in official 4.0 builds, and will be integrated when a new major release is out.

vibrator-5e743b13.zip

Edited by ipaq3870
0

Share this post


Link to post
Share on other sites

Posted · Report post

anyone managed to run kexec? after executing haret.exe always bring me back to WM.

1

Share this post


Link to post
Share on other sites

Posted · Report post

Did you setprop haret.kernel properly, and chown/chmod properly?

You can verify it by running the manual script. If it does not work and just spits out error messages, then recheck steps 1 - 6.

If it does work via manual script but not in Android UI, check steps 9 - 11.

If the Android UI hangs at rebooting phone, check steps 7 - 8.

0

Share this post


Link to post
Share on other sites

Posted (edited) · Report post

Did you setprop haret.kernel properly, and chown/chmod properly?

You can verify it by running the manual script. If it does not work and just spits out error messages, then recheck steps 1 - 6.

If it does work via manual script but not in Android UI, check steps 9 - 11.

If the Android UI hangs at rebooting phone, check steps 7 - 8.

Kexec reboot is not working for me, too.

I executed "chown" and "chmod" using ubuntu.

Now, from terminal (with "su"), typing kexec --command-line="`cat /proc/cmdline`" -l "`getprop haret.kernel`"

it says:

getprop haret.kernel no such file or directory

[Thanks for your work]

I'm using v 4.0 with 160mb: everything work fine (WiFi, Phone signal), the system is smooth and i'm not experiencing crashes: i was used to see regular "Tasker" (the application) crash and some "auto-reboot", Titanium scheduled backup was not working (you wrote you solved, and it is!), so now is everithing ok.

Edited by zappazz
0

Share this post


Link to post
Share on other sites

Posted · Report post

Typing kexec --command-line="`cat /proc/cmdline`" -l "`getprop haret.kernel`"

it says:

getprop.haret.kernel no such file or directory

These are shell programming commands - be very careful about the quotes:

Double quote --> " (?123 key then c)

Back quote --> ` (?123 key then ALT key then 2)

You pasted the command correctly in this post but apparently not in the command terminal. There are non-breaking double quote-back quote or back quote-double quote sequences. And there's no dot between getprop and haret.kernel as well.

Also remember to unplug USB before trying.

0

Share this post


Link to post
Share on other sites

Posted · Report post

hi ipaq after i followed the kexec instructions the phone hangs every time i choose reboot , any ideas??

0

Share this post


Link to post
Share on other sites

Posted · Report post

4.0 AHB Overclocked & CPU Underclocked & 24bpp Framebuffer

CPU: 667Mhz / AHB: 166Mhz / 141MB free memory / 24bpp display

Build No: ae49c12-950

Note: always watch first post for latest builds in case this build has been superseded.

thank you!
0

Share this post


Link to post
Share on other sites

Posted (edited) · Report post

How to correct the accuracy of touch? In the upper left corner point shift to the right. TheWinMo is correct, also the old version cm2 was about my version is @ ipaq667/166/160/24 with all the changes.

The second issue concerns the GPS. I do not get the position.

Edited by con73
0

Share this post


Link to post
Share on other sites

Posted · Report post

4.0 667mhz-166mhz-160mb-24bpp Wi-Fi not work/ GSM work.

ipaq3870 How do wifi ??

ipaq3870 +++ for work. for the development of core

Check the type of security on the router wifi. Sometimes, the more secure wifi does not catch. Check out another wifi access point.

1

Share this post


Link to post
Share on other sites

Posted · Report post

hi ipaq after i followed the kexec instructions the phone hangs every time i choose reboot , any ideas??

Check steps 7 - 8 again.

4.0 667mhz-166mhz-160mb-24bpp Wi-Fi not work/ GSM work.

ipaq3870 How do wifi ??

See if the first 2 points in the Troubleshooting section of this post helps? If necessary, reinstall from scratch may help according to various members who did that successfully.

How to correct the accuracy of touch? In the upper left corner point shift to the right. TheWinMo is correct, also the old version cm2 was about my version is @ ipaq667/166/160/24 with all the changes.

The second issue concerns the GPS. I do not get the position.

Touch? IIRC, I didn't touch the touch part of the kernel, i.e. the touch screen driver. Did you try any prior version(s) of my kernel and encounter this issue? As far as I know, there are calibration data hardcoded in s3c-ts.c. You may want to take a look at it.

As for GPS, I think I didn't touch that as well, and the problem seems stemmed back at least from at least cm b2. I guess you can find your answer in the stopped b2 thread. I have the feeling that it's an Android build problem though I didn't really look at it.

1

Share this post


Link to post
Share on other sites

Posted · Report post

These are shell programming commands - be very careful about the quotes:

Double quote --> " (?123 key then c)

Back quote --> ` (?123 key then ALT key then 2)

You pasted the command correctly in this post but apparently not in the command terminal. There are non-breaking double quote-back quote or back quote-double quote sequences. And there's no dot between getprop and haret.kernel as well.

Also remember to unplug USB before trying.

Assuming that, in terminal, quotes are obtained in these way:

' typing [?123 then c]

" typing [?123 then x]

` typing [?123 then ALT then 2]

I tryed:

1)kexec --command-line=''cat /proc/cmdline'' -l ''getprop haret.kernel''

kexec --command-line=[?123 then c][?123 then c]cat /proc/cmdline[?123 then c][?123 then c] -l [?123 then c][?123 then c]getprop haret.kernel[?123 then c][?123 then c]

Result:

It seems to work, no error on terminal.

But when i use the successive commands synk[enter] kexec -e[enter], system hangs (I need to remove battery)

2)kexec --command-line="cat /proc/cmdline" -l "getprop haret.kernel"

kexec --command-line=[?123 then x]cat /proc/cmdline[?123 then x] -l [?123 then x]getprop haret.kernel[?123 then x]

Result:

Cannot open `getprop haret.kernel': No such file or directory

3)kexec --command-line="`cat /proc/cmdline`" -l "`getprop haret.kernel`"

kexec --command-line=[?123 then x][?123 then ALT then 2]cat /proc/cmdline[?123 then ALT then 2][?123 then x] -l [?123 then x][?123 then ALT then 2]getprop haret.kernel[?123 then ALT then 2][?123 then x]

Result:

Cannot open `': No such file or directory

4)kexec --command-line=''`cat /proc/cmdline`'' -l ''`getprop haret.kernel`''

kexec --command-line=[?123 then c][?123 then c][?123 then ALT then 2]cat /proc/cmdline[?123 then ALT then 2][?123 then c][?123 then c] -l [?123 then c][?123 then c][?123 then ALT then 2]getprop haret.kernel[?123 then ALT then 2][?123 then c][?123 then c]

Result:

Cannot open `root=/dev/mmcblk1p2': No such file or directory

(root=/dev/mmcblk1p2 is the partition written into my startup.txt)

Thanks.

0

Share this post


Link to post
Share on other sites

Posted · Report post

Wifi don't work for me, and also I can't seem to lock the screen.

0

Share this post


Link to post
Share on other sites

Posted · Report post

ipaq3870.I reinstalled the assembly with the kernel 4.0 with 160 MB of memory. WiFi has started) cheers! thank you.

0

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now

MoDaCo is part of the MoDaCo.network, © Paul O'Brien 2002-2015. MoDaCo uses IntelliTxt technology.