ok. fine! i remove both the speed patch battery patch and tried reinstalling only the battery patch. i used the exact commands as karam has mentioned.

apt-get install dbus-scripts kernel-power-settings

cp /home/user/MyDocs/batterypatch-install.sh.txt /home/user/batterypatch-install.sh.txt

chmod +rwx /home/user/batterypatch-install.sh.txt
/home/user/batterypatch-install.sh.txt

kernel-config default custom-karam #

but after typing the last command , i got this :

This kernel version 2.6.28-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 and boot to activate it.
To reinstall the power user kernel run:
'apt-get install --reinstall kernel-power kernel-power-flasher'

i dont see that deinstall kernal icon like the last time when i installed.

and when i type the "top" command, i got something like this:

861 717 root S < 25792 10.4 10.2 /usr/bin/Xorg -logf
10237 1035 user S 10244 4.1 7.3 /usr/bin/osso-xterm
1155 1035 user S 13280 5.3 4.3 /usr/bin/hildon-hom
1158 1035 user S 9860 4.0 3.5 /usr/bin/hildon-des
4161 1311 user S 30636 12.4 2.9 /usr/sbin/browserd
797 1 pulse S < 3048 1.2 2.1 /usr/bin/pulseaudio
1149 1035 user S 9628 3.9 0.7 /usr/bin/hildon-sta
793 1 root D 6768 2.7 0.5 /usr/sbin/ohmd --no
756 1 messageb S < 2020 0.8 0.5 /usr/bin/dbus-daemo
997 1 user S 2352 0.9 0.3 /usr/bin/maemo-xinp

sorry! i am a noob at this. please help anyone!