Setting up linux-image-extra-3.13.0-125-generic (3.13.0-125.174) ... depmod: FATAL: could not load /boot/System.map-3.13.0-125-generic: No such file or directory run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 3.13.0-125-generic /boot/vmlinuz-3.13.0-125-generic run-parts: executing /etc/kernel/postinst.d/dkms 3.13.0-125-generic /boot/vmlinuz-3.13.0-125-generic run-parts: executing /etc/kernel/postinst.d/initramfs-tools 3.13.0-125-generic /boot/vmlinuz-3.13.0-125-generic update-initramfs: Generating /boot/initrd.img-3.13.0-125-generic grep: /boot/config-3.13.0-125-generic: No such file or directory run-parts: executing /etc/kernel/postinst.d/pm-utils 3.13.0-125-generic /boot/vmlinuz-3.13.0-125-generic run-parts: executing /etc/kernel/postinst.d/update-notifier 3.13.0-125-generic /boot/vmlinuz-3.13.0-125-generic run-parts: executing /etc/kernel/postinst.d/zz-update-grub 3.13.0-125-generic /boot/vmlinuz-3.13.0-125-generic Generating grub configuration file ... Warning: Setting GRUB_TIMEOUT to a non-zero value when GRUB_HIDDEN_TIMEOUT is set is no longer supported. Found linux image: /boot/vmlinuz-3.13.0-112-generic Found initrd image: /boot/initrd.img-3.13.0-112-generic Found linux image: /boot/vmlinuz-3.13.0-108-generic Found initrd image: /boot/initrd.img-3.13.0-108-generic Found linux image: /boot/vmlinuz-3.13.0-24-generic Found initrd image: /boot/initrd.img-3.13.0-24-generic Adding boot menu entry for EFI firmware configuration done Setting up linux-image-generic (3.13.0.125.135) ... Setting up linux-generic (3.13.0.125.135) ... Setting up linux-image-extra-virtual (3.13.0.125.135) ... Setting up linux-signed-image-3.13.0-125-generic (3.13.0-125.174) ... cp: cannot stat ‘/boot/vmlinuz-3.13.0-125-generic’: No such file or directory dpkg: error processing package linux-signed-image-3.13.0-125-generic (--configure): subprocess installed post-installation script returned error exit status 1