package:linux-image-extra-4.4.0-71-generic:4.4.0-71.92 Setting up linux-image-extra-4.4.0-71-generic (4.4.0-71.92) ... run-parts: executing /etc/kernel/postinst.d/apt-auto-removal 4.4.0-71-generic /boot/vmlinuz-4.4.0-71-generic run-parts: executing /etc/kernel/postinst.d/dkms 4.4.0-71-generic /boot/vmlinuz-4.4.0-71-generic Error! Could not locate dkms.conf file. File: does not exist. run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.4.0-71-generic /boot/vmlinuz-4.4.0-71-generic update-initramfs: Generating /boot/initrd.img-4.4.0-71-generic Segmentation fault (core dumped) Segmentation fault (core dumped) gzip: write error code 28 gzip: abort: write error on E: mkinitramfs failure cpio 141 gzip 1 update-initramfs: failed for /boot/initrd.img-4.4.0-71-generic with 1. run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1 dpkg: error processing package linux-image-extra-4.4.0-71-generic (--configure): subprocess installed post-installation script returned error exit status 1