Preparing to unpack .../samba-libs_2%3a4.3.11+dfsg-0ubuntu0.16.04.3_amd64.deb ... Unpacking samba-libs:amd64 (2:4.3.11+dfsg-0ubuntu0.16.04.3) over (2:4.3.11+dfsg-0ubuntu0.16.04.1) ... Preparing to unpack .../libwbclient0_2%3a4.3.11+dfsg-0ubuntu0.16.04.3_amd64.deb ... Unpacking libwbclient0:amd64 (2:4.3.11+dfsg-0ubuntu0.16.04.3) over (2:4.3.11+dfsg-0ubuntu0.16.04.1) ... Preparing to unpack .../libsmbclient_2%3a4.3.11+dfsg-0ubuntu0.16.04.3_amd64.deb ... Unpacking libsmbclient:amd64 (2:4.3.11+dfsg-0ubuntu0.16.04.3) over (2:4.3.11+dfsg-0ubuntu0.16.04.1) ... Selecting previously unselected package linux-image-4.4.0-57-generic. Preparing to unpack .../linux-image-4.4.0-57-generic_4.4.0-57.78_amd64.deb ... Done. Unpacking linux-image-4.4.0-57-generic (4.4.0-57.78) ... Selecting previously unselected package linux-image-extra-4.4.0-57-generic. Preparing to unpack .../linux-image-extra-4.4.0-57-generic_4.4.0-57.78_amd64.deb ... Unpacking linux-image-extra-4.4.0-57-generic (4.4.0-57.78) ... Preparing to unpack .../linux-generic_4.4.0.57.60_amd64.deb ... Unpacking linux-generic (4.4.0.57.60) over (4.4.0.53.56) ... Preparing to unpack .../linux-image-generic_4.4.0.57.60_amd64.deb ... Unpacking linux-image-generic (4.4.0.57.60) over (4.4.0.53.56) ... Selecting previously unselected package linux-headers-4.4.0-57. Preparing to unpack .../linux-headers-4.4.0-57_4.4.0-57.78_all.deb ... Unpacking linux-headers-4.4.0-57 (4.4.0-57.78) ... Selecting previously unselected package linux-headers-4.4.0-57-generic. Preparing to unpack .../linux-headers-4.4.0-57-generic_4.4.0-57.78_amd64.deb ... Unpacking linux-headers-4.4.0-57-generic (4.4.0-57.78) ... Preparing to unpack .../linux-headers-generic_4.4.0.57.60_amd64.deb ... Unpacking linux-headers-generic (4.4.0.57.60) over (4.4.0.53.56) ... Preparing to unpack .../linux-libc-dev_4.4.0-57.78_amd64.deb ... Unpacking linux-libc-dev:amd64 (4.4.0-57.78) over (4.4.0-53.74) ... Processing triggers for libc-bin (2.23-0ubuntu5) ... Processing triggers for man-db (2.7.5-1) ... Setting up libwbclient0:amd64 (2:4.3.11+dfsg-0ubuntu0.16.04.3) ... Setting up samba-libs:amd64 (2:4.3.11+dfsg-0ubuntu0.16.04.3) ... Setting up libsmbclient:amd64 (2:4.3.11+dfsg-0ubuntu0.16.04.3) ... Setting up linux-image-4.4.0-57-generic (4.4.0-57.78) ... 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 4.4.0-57-generic /boot/vmlinuz-4.4.0-57-generic run-parts: executing /etc/kernel/postinst.d/initramfs-tools 4.4.0-57-generic /boot/vmlinuz-4.4.0-57-generic update-initramfs: Generating /boot/initrd.img-4.4.0-57-generic Segmentation fault (core dumped) Segmentation fault (core dumped) E: /usr/share/initramfs-tools/hooks/plymouth failed with return 139. update-initramfs: failed for /boot/initrd.img-4.4.0-57-generic with 139. run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 139 Failed to process /etc/kernel/postinst.d at /var/lib/dpkg/info/linux-image-4.4.0-57-generic.postinst line 1052. dpkg: error processing package linux-image-4.4.0-57-generic (--configure): subprocess installed post-installation script returned error exit status 2