I have compile a kernel 2.6.32 on my ubuntu 9.04. My menu.lst is :

title Linux kernel 2.6.32
root (hd0,1)
kernel /boot/vmlinuz-2.6.32 root=/dev/mapper/systemvg-root
initrd /boot/initrd.img-2.6.32 ima_tcb=1 selinux=1

But the command : /sys/kernel/security/ima/ascii_runtime_measurements gives me only the boot aggregate

10 bcaa719b82183ba8276ae77ddb1d870ce4e1a1dc ima 4daed4d737ce85a26da3841274da3e6d857db514 boot_aggregate

What I'm missing ? I tried on my virtual machine without tpm chip and it was working, I could get the value of executables and libraries...
Do I need to use this function : ima_appraise, I didn't really understand what it was for...