package linux-image-4.15.0-51-generic 4.15.0-51.55~16.04.1 failed to install/upgrade: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1

[Evangelista dos Santos]

está aparecendo várias vezes a mensagem de erro no sistema.
não sei especificar qual erro ocorre.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: linux-image-4.15.0-51-generic 4.15.0-51.55~16.04.1
ProcVersionSignature: Ubuntu 4.15.0-51.55~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-51-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
Date: Thu Jun 6 06:53:20 2019
ErrorMessage: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1
InstallationDate: Installed on 2019-04-28 (42 days ago)
InstallationMedia: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release amd64 (20180228)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.5
 apt 1.2.31
SourcePackage: initramfs-tools
Title: package linux-image-4.15.0-51-generic 4.15.0-51.55~16.04.1 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)

[Evangelista dos Santos (evangelista-1967)]

não posso comentar.
o texto acima está todo em inglês e somente entendo portugẽs, desculpe-me.

[Ubuntu Foundations Team Bug Bot (crichton)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. Reviewing your dmesg attachment in this bug report it seems that there is a problem with your hardware. I recommend performing a back up and then investigating the situation. Measures you might take include checking cable connections and using software tools to investigate the health of your hardware. In the event that is is not in fact an error with your hardware please set the bug's status back to New. Thanks and good luck!

[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]