Finally, removing the image made it: sudo apt remove --purge linux-image-5.11.0-38-generic Lucky that I had other kernels in the machine.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed-hwe-5.11 in Ubuntu. https://bugs.launchpad.net/bugs/1944998 Title: package linux-image-5.11.0-36-generic 5.11.0-36.40~20.04.1 failed to install/upgrade: installed linux-image-5.11.0-36-generic package post- installation script subprocess returned error exit status 139 Status in linux-signed-hwe-5.11 package in Ubuntu: Confirmed Bug description: Bug found on system instillation and bootup. ProblemType: Package DistroRelease: Ubuntu 20.04 Package: linux-image-5.11.0-36-generic 5.11.0-36.40~20.04.1 ProcVersionSignature: Ubuntu 5.11.0-27.29~20.04.1-generic 5.11.22 Uname: Linux 5.11.0-27-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu27.18 Architecture: amd64 CasperMD5CheckResult: skip Date: Fri Sep 24 09:00:11 2021 DuplicateSignature: package:linux-image-5.11.0-36-generic:5.11.0-36.40~20.04.1 Setting up linux-image-5.11.0-36-generic (5.11.0-36.40~20.04.1) ... Segmentation fault (core dumped) dpkg: error processing package linux-image-5.11.0-36-generic (--configure): installed linux-image-5.11.0-36-generic package post-installation script subprocess returned error exit status 139 ErrorMessage: installed linux-image-5.11.0-36-generic package post-installation script subprocess returned error exit status 139 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: linux-signed-hwe-5.11 Title: package linux-image-5.11.0-36-generic 5.11.0-36.40~20.04.1 failed to install/upgrade: installed linux-image-5.11.0-36-generic package post-installation script subprocess returned error exit status 139 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.11/+bug/1944998/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
