Setting up grub-pc (2.04~beta2-22+deb8u1) ...
Installing new version of config file /etc/kernel/postinst.d/zz-update-grub ...
Installing new version of config file /etc/kernel/postrm.d/zz-update-grub ...
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-3.18.0-4-amd64
Found initrd image: /boot/initrd.img-3.18.0-4-amd64
Found linux image: /boot/vmlinuz-3.4.0-6-amd64
Found initrd image: /boot/initrd.img-3.4.0-4-amd64
Found linux image: /boot/vmlinuz-2.8.32-5-amd64
Found initrd image: /boot/initrd.img-2.8.32-5-amd64
Found linux image: /boot/vmlinuz-2.8.26-2-xen-amd64
Found initrd image: /boot/initrd.img-2.8.26-2-xen-amd64
done
Setting up hicolor-icon-theme (0.13-1)