Originally Posted by J4ZZ

Had this too and fixed it by just booting to standard kernel and reinstalling kernel-power-bootimg. Multiboot entries got fixed and everything was back to normal.

Code:

apt-get update
apt-get upgrade
apt-get install kernel-power-bootimg
or try
apt-get install --reinstall kernel-power-bootimg

Greetz,

..::J4ZZ::..