Thank you for taking the time to report this bug and helping to make Ubuntu better. The relevant dpkg terminal log says:
Error 24 : Write error : cannot write compressed block df log says: Filesystem 1K-blocks Used Available Use% Mounted on /dev/nvme0n1p2 721392 610440 58488 92% /boot So generating the initramfs fails because your boot partition is full (only 57 MiB left). Please cleanup your boot partition. Feel free to continue to report any other bugs you may find. ** Changed in: initramfs-tools (Ubuntu) Status: Confirmed => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to initramfs-tools in Ubuntu. https://bugs.launchpad.net/bugs/1958584 Title: Initramfs fails on boot Status in initramfs-tools package in Ubuntu: Invalid Bug description: Not sure what happened, but when I booted I got an initramfs error about linux kernel 5.13.0.27. Nothing seems to be broken, but the error comes up every time I reboot. Using Ubuntu 20.04 LTS. ProblemType: Package DistroRelease: Ubuntu 20.04 Package: linux-image-5.13.0-27-generic 5.13.0-27.29~20.04.1 ProcVersionSignature: Ubuntu 5.13.0-27.29~20.04.1-generic 5.13.19 Uname: Linux 5.13.0-27-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.21 Architecture: amd64 CasperMD5CheckResult: skip Date: Wed Jan 19 14:35:01 2022 ErrorMessage: run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1 InstallationDate: Installed on 2021-04-02 (293 days ago) InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1) Python3Details: /usr/bin/python3.8, Python 3.8.10, python3-minimal, 3.8.2-0ubuntu2 PythonDetails: N/A RelatedPackageVersions: dpkg 1.19.7ubuntu3 apt 2.0.6 SourcePackage: initramfs-tools Title: package linux-image-5.13.0-27-generic 5.13.0-27.29~20.04.1 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1958584/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp