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Posts: 1,225 | Thanked: 1,905 times | Joined on Feb 2011 @ Quezon City, Philippines
#1261
Originally Posted by prankster View Post
okey ,now that i tried to re-install kp 48 after uninstalling it ..now getting cant reflash kernel ,required files not found .guru meditation #00000025.62017712..
help plzzzzzzzzzzzzz ?
What is this I don't even. You can install the newer debs straight on top of the older versions. Immediately reboot though.
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Posts: 1,444 | Thanked: 461 times | Joined on Dec 2010 @ pakistan
#1262
Originally Posted by prankster View Post
okey ,now that i tried to re-install kp 48 after uninstalling it ..now getting cant reflash kernel ,required files not found .guru meditation #00000025.62017712..
help plzzzzzzzzzzzzz ?
same as csaba93 .
and he is now trying this http://wiki.maemo.org/Updating_the_t...rt_topic.21.29
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Banned | Posts: 695 | Thanked: 308 times | Joined on Apr 2011 @ originally pakistan ,now in china
#1263
i cant even turn on the phone . It says
required files not found,guru meditation #00000025.62017712



press any key to panic

what do i do ? help please !
 
Posts: 1,523 | Thanked: 1,997 times | Joined on Jul 2011 @ not your mom's FOSS basement
#1264
Originally Posted by Hurrian View Post
fresh boot, insmod, swapon ramzswap0, swapoff&swapon mmcblk1p3.

Oh, and which part of Maemo starts complaining and throwing Application Errors when memory reachers 384MB?
...'insmod ramzswap disksize_kb=32768' results in spontaneous reboot. Even without any custom kernel profile loaded.
 

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#1265
i cnt connect via usb, everytym i try to connect it says cannot connect via usb device storage in use. reboot or shutdown dint fix the problem. i am facing this after installing k48
 
Posts: 31 | Thanked: 7 times | Joined on May 2010 @ Colchester, UK
#1266
thankx pali, u r the great.
 
Posts: 73 | Thanked: 60 times | Joined on Aug 2011 @ Canada
#1267
hey i found easiest way for overclocking n900. no xterm needed here is the app
http://maemo.org/packages/package_in...ufreq/0.4.3-1/
first install this v48 kernel. n900 is superb now
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Posts: 738 | Thanked: 983 times | Joined on Apr 2010 @ London
#1268
I'm rewriting this post to make it more readable and informative.
My situation was: I had v46 + uboot installed, and wanted to update kernel power. But I wanted to keep uboot. (for meego)

Disclaimer: nothing in this post should kill kittens, but it may brick your phone. It worked for me, but may not work for you.
Also you should not write commands that you do not understand

Commands in this post come from here and there

What I did:
- deinstall uboot
- without rebooting, update kernel power (or force reinstall if you already have the latest version)
- reboot, to be sure (may not be necessary)
- flash the uboot version of the kernel, obtained by one of these two methods:

1) get it on my server

or

2) make it yourself using these commands:
this assumes
- a ubuntu box.
- uboot-mkimage is installed
- flasher-3.5 is in the active folder (and chmod +x)

Code:
#!/bin/bash

# change name for other versions
pkFile="kernel-power_2.6.28-10power48_armel.deb"
imName="Power Kernel v48"

#1. Download power kernel deb file from repository and extract fiasco image from it
wget http://repository.maemo.org/extras-devel/pool/fremantle/free/k/kernel-power/"$pkFile" -O kernel-power.deb
dpkg --fsys-tarfile kernel-power.deb | tar --wildcards -xf - ./boot/*
mv ./boot/zImage* ./zImage-power.fiasco
rm -r boot
rm kernel-power.deb

#2. Download Matan's u-boot from repository (it is named u-boot-for-power-kernel) and extract file image from it
wget http://repository.maemo.org/extras-devel/pool/fremantle/free/u/u-boot-for-power-kernel/u-boot-for-power-kernel_1.0_all.deb -O u-boot-for-power-kernel_1.0_all.deb
dpkg --fsys-tarfile u-boot-for-power-kernel_1.0_all.deb | tar -xf - ./usr/lib/u-boot/u-boot.bin.0x38000/u-boot.bin.0x38000
mv ./usr/lib/u-boot/u-boot.bin.0x38000/u-boot.bin.0x38000 ./vmlinuz-power
rm -r usr
rm u-boot-for-power-kernel_1.0_all.deb

#3. Unpack Fiasco image
./flasher-3.5 -u -F zImage-power.fiasco
rm zImage-power.fiasco

#4. Transform zImage in uImage (necessary because u-boot boots Kernel only in uImage file format)
mkimage -A arm -O linux -T kernel -C none -a 80008000 -e 80008000 -n "$imName" -d zImage uImage 

#5. Add power kernel uImage at end of previous file (starting write at offset 0x38000 aka 448 blocks)
dd if=uImage of=vmlinuz-power seek=448

#6. Remove zImage & uImage
rm zImage
rm uImage
chmod a=rw vmlinuz-power

Either way, you end up with a vmlinuz-power file. You can flash it (this flashes the kernel only, it does not removes your programmes or data) like this:
Code:
sudo ./flasher-3.5 -f -k vmlinuz-power -R
(to flash, turn off the phone, unplug it, launch the command, press and hold "u", plug the N900.. see "updating the firmware for details")

Feel free to give feedback or improve the script

Last edited by erendorn; 2011-08-25 at 22:25.
 

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#1269
great kernel.. all smooth..
sadly mobile hotspot still does not work...
 
Posts: 1,523 | Thanked: 1,997 times | Joined on Jul 2011 @ not your mom's FOSS basement
#1270
Originally Posted by n70shan View Post
hey i found easiest way for overclocking n900. no xterm needed here is the app
http://maemo.org/packages/package_in...ufreq/0.4.3-1/
first install this v48 kernel. n900 is superb now
A) You're quite late to the party b) seems qcpufreq has it's own issues, namely enabling VDD1/VDD2 c) guys like xterm but not 'apps'
 

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