package linux-image-4.4.0-2-generic 4.4.0-2.16 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 2

[ernmander]

part of install of 16.04 on MacBookPro from 15.10

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-2-generic 4.4.0-2.16
ProcVersionSignature: Ubuntu 4.4.0-2.16-generic 4.4.0
Uname: Linux 4.4.0-2-generic i686
NonfreeKernelModules: wl
ApportVersion: 2.19.4-0ubuntu2
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: ernie 1844 F.... pulseaudio
Date: Wed Feb 3 21:57:54 2016
ErrorMessage: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 2
HibernationDevice: RESUME=UUID=114a7a80-da77-4467-beb4-6eb526990eae
InstallationDate: Installed on 2016-02-01 (2 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release i386 (20151021)
MachineType: Apple Computer, Inc. MacBookPro1,2
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-2-generic root=UUID=3b5d0fcb-cb08-4b15-987c-da97232a222f ro quiet splash vt.handoff=7
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~beta2-35ubuntu1
SourcePackage: initramfs-tools
Title: package linux-image-4.4.0-2-generic 4.4.0-2.16 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 2
UpgradeStatus: Upgraded to xenial on 2016-02-03 (0 days ago)
dmi.bios.date: 10/12/06
dmi.bios.vendor: Apple Computer, Inc.
dmi.bios.version: MBP12.88Z.0061.B03.0610121334
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Mac-F42DBEC8
dmi.board.vendor: Apple Computer, Inc.
dmi.board.version: PVT
dmi.chassis.asset.tag: Asset Tag
dmi.chassis.type: 8
dmi.chassis.vendor: Apple Computer, Inc.
dmi.chassis.version: Mac-F42DBEC8
dmi.modalias: dmi:bvnAppleComputer,Inc.:bvrMBP12.88Z.0061.B03.0610121334:bd10/12/06:svnAppleComputer,Inc.:pnMacBookPro1,2:pvr1.0:rvnAppleComputer,Inc.:rnMac-F42DBEC8:rvrPVT:cvnAppleComputer,Inc.:ct8:cvrMac-F42DBEC8:
dmi.product.name: MacBookPro1,2
dmi.product.version: 1.0
dmi.sys.vendor: Apple Computer, Inc.

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1541486, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.