package linux-image-4.4.0-75-generic 4.4.0-75.96 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1

[Syd Waters]

Ubuntu 16.4 update failure

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-75-generic 4.4.0-75.96
ProcVersionSignature: Ubuntu 4.4.0-72.93-generic 4.4.49
Uname: Linux 4.4.0-72-generic i686
NonfreeKernelModules: nvidia_uvm nvidia
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: dale 1696 F.... pulseaudio
                      gina 6752 F.... pulseaudio
Date: Tue Apr 25 08:28:46 2017
ErrorMessage: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1
HibernationDevice: RESUME=UUID=6f517708-51d6-4b28-9ff6-f070c98d85e5
InstallationDate: Installed on 2016-12-19 (126 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release i386 (20160719)
IwConfig:
 lo no wireless extensions.

 enp63s0 no wireless extensions.
MachineType: Hewlett-Packard HP xw4600 Workstation
ProcFB:

ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-72-generic root=UUID=cb9b492a-d314-4e67-a942-267178c44674 ro quiet splash
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions: grub-pc 2.02~beta2-36ubuntu3.9
RfKill:

SourcePackage: initramfs-tools
Title: package linux-image-4.4.0-75-generic 4.4.0-75.96 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/19/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 786F3 v01.16
dmi.board.asset.tag: IT1960
dmi.board.name: 0AA0h
dmi.board.vendor: Hewlett-Packard
dmi.chassis.asset.tag: IT1960
dmi.chassis.type: 6
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr786F3v01.16:bd02/19/2009:svnHewlett-Packard:pnHPxw4600Workstation:pvr:rvnHewlett-Packard:rn0AA0h:rvr:cvnHewlett-Packard:ct6:cvr:
dmi.product.name: HP xw4600 Workstation
dmi.sys.vendor: Hewlett-Packard