Hey after updating from v46 to v47 via commandline then updating kernel-power-bootimg kernel power doesnt boot in multiboot on further investigation i found out that kernel-power-bootimg doesnt install the flashable bootale kernel i reinstalled it 3 time and the output of ls /boot/multiboot remainsas so:
$ ls /boot/multiboot/
vmlinuz-2.6.28-omap1 vmlinuz-2.6.28.NIT.05
vmlinuz-2.6.28.NIT.04 vmlinuz-2.6.28.NIT.06
~ $
although it was working just fine with v46