Hey Chih-Wei
thank you very much for your response.
I've downloaded the cdv-kernel and replaced the standard-kernel.
When now doing . build/envsetup.sh; lunch 5 (android-x86-eng); m iso_img I get the following error: "make: *** No rule to make target `kernel/arch/x86/configs/android-x86_defconfig"
Otherwise if I do build/envsetup.sh; lunch 5 (android-x86-eng); m iso_img TARGET_KERNEL_CONFIG=x86_64_defconfig the build process is running complete, but the iso file doesn't work. That means, that the installer runs in a loop with "Select partition", "Choose filesystem", "Grub", "read/write".
Thanks for support in advance
Micha