Selecting previously unselected package linux-headers-4.8.0-040800-generic. (Reading database ... 364189 files and directories currently installed.) Preparing to unpack linux-headers-4.8.0-040800-generic_4.8.0-040800.201610022031_amd64.deb ... Unpacking linux-headers-4.8.0-040800-generic (4.8.0-040800.201610022031) ... Selecting previously unselected package linux-image-4.8.0-040800-generic. Preparing to unpack linux-image-4.8.0-040800-generic_4.8.0-040800.201610022031_amd64.deb ... Done. Unpacking linux-image-4.8.0-040800-generic (4.8.0-040800.201610022031) ... 0800-generic: linux-headers-4.8.0-040800-generic depends on linux-headers-4.8.0-040800; however: Package linux-headers-4.8.0-040800 is not installed. dpkg: error processing package linux-headers-4.8.0-040800-generic (--install): dependency problems - leaving unconfigured Setting up linux-image-4.8.0-040800-generic (4.8.0-040800.201610022031) ... Running depmod. update-initramfs: deferring update (hook will be called later) Examining /etc/kernel/postinst.d. run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.8.0-040800-generic /boot/vmlinuz-4.8.0-040800-generic run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.8.0-040800-generic /boot/vmlinuz-4.8.0-040800-generic update-initramfs: Generating /boot/initrd.img-4.8.0-040800-generic W: Possible missing firmware /lib/firmware/radeon/hainan_k_smc.bin for module radeon W: Possible missing firmware /lib/firmware/radeon/oland_k_smc.bin for module radeon W: Possible missing firmware /lib/firmware/radeon/verde_k_smc.bin for module radeon W: Possible missing firmware /lib/firmware/radeon/pitcairn_k_smc.bin for module radeon W: Possible missing firmware /lib/firmware/radeon/tahiti_k_smc.bin for module radeon W: Possible missing firmware /lib/firmware/radeon/hawaii_k_smc.bin for module radeon W: Possible missing firmware /lib/firmware/radeon/bonaire_k_smc.bin for module radeon run-parts: executing /etc/kernel/postinst.d/pm-utils 4.8.0-040800-generic /boot/vmlinuz-4.8.0-040800-generic run-parts: executing /etc/kernel/postinst.d/update-notifier 4.8.0-040800-generic /boot/vmlinuz-4.8.0-040800-generic run-parts: executing /etc/kernel/postinst.d/zz-update-grub 4.8.0-040800-generic /boot/vmlinuz-4.8.0-040800-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-4.8.0-040800-generic Found initrd image: /boot/initrd.img-4.8.0-040800-generic Found linux image: /boot/vmlinuz-4.4.0-38-generic Found initrd image: /boot/initrd.img-4.4.0-38-generic Found linux image: /boot/vmlinuz-4.4.0-36-generic Found initrd image: /boot/initrd.img-4.4.0-36-generic Found linux image: /boot/vmlinuz-4.4.0-34-generic Found initrd image: /boot/initrd.img-4.4.0-34-generic Found linux image: /boot/vmlinuz-4.4.0-28-generic Found initrd image: /boot/initrd.img-4.4.0-28-generic Found linux image: /boot/vmlinuz-4.4.0-22-generic Found initrd image: /boot/initrd.img-4.4.0-22-generic Found linux image: /boot/vmlinuz-4.4.0-21-generic Found initrd image: /boot/initrd.img-4.4.0-21-generic Found memtest86+ image: /boot/memtest86+.elf Found memtest86+ image: /boot/memtest86+.bin done Errors were encountered while processing: linux-headers-4.8.0-040800-generic