package linux-image-4.4.0-7-generic 4.4.0-7.22 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 2

[julian parra]

i dont know what is going on

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-7-generic 4.4.0-7.22
ProcVersionSignature: Ubuntu 4.2.0-30.35-generic 4.2.8-ckt3
Uname: Linux 4.2.0-30-generic x86_64
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: ingjulianparra 1484 F.... pulseaudio
 /dev/snd/controlC0: ingjulianparra 1484 F.... pulseaudio
Date: Wed Feb 24 09:10:51 2016
ErrorMessage: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 2
HibernationDevice: RESUME=UUID=34e4498e-f910-4a8b-ba96-0a8af0f99a30
InstallationDate: Installed on 2016-02-07 (16 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
MachineType: Dell Inc. Inspiron 3537
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-30-generic.efi.signed root=UUID=8caa2eae-c7d9-4df9-b152-eb273ab58259 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 N/A
SourcePackage: initramfs-tools
Title: package linux-image-4.4.0-7-generic 4.4.0-7.22 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 2
UpgradeStatus: Upgraded to xenial on 2016-02-24 (0 days ago)
dmi.bios.date: 11/12/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.name: 0MJNYC
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A07
dmi.modalias: dmi:bvnDellInc.:bvrA07:bd11/12/2013:svnDellInc.:pnInspiron3537:pvrA07:rvnDellInc.:rn0MJNYC:rvrA00:cvnDellInc.:ct8:cvrA07:
dmi.product.name: Inspiron 3537
dmi.product.version: A07
dmi.sys.vendor: Dell Inc.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Benjamin Drung (bdrung)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. The relevant dpkg terminal log says:

sed: no se puede leer /usr/share/plymouth/themes/ubuntu-text/ubuntu-text.plymouth: No existe el archivo o el directorio

This is a duplicate of bug #1547505.