ACPI problem solved

Finally, my ACPI problem has been solved by an openSuse Guru on http://forums.opensuse.org.
You can read our discussion about here. I've got 181 views until now :)
So, running from battery is amazing thing, especially in my situation. I'm not used my ACPI functions (like battery, CPU frequencies) after openSuse 10.3 release (about >1 years years).