grub cannot load my newly installed kernel

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http://askubuntu.com – I needed a minimally-configured Real Time kernel, I compiled a new kernel with menuconfig. Firstly I added the rt patch to the new kernel directory using patch, and then ran make menuconfig. Then I added the bzImage find inside arch/x86/boot/bzImage and the System.map files to /boot. After that I ran update-grub. Here are the contents of my grub.cfg The problem is the the new kernel cannot be loaded when grub prompts. (HowTos)