Public bug reported: Happened after a reboot after a kernel update.
ProblemType: Package DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-20-generic 4.15.0-20.21 ProcVersionSignature: Ubuntu 4.15.0-22.24-generic 4.15.17 Uname: Linux 4.15.0-22-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.1 Architecture: amd64 Date: Sun Jun 3 17:41:51 2018 ErrorMessage: installed linux-image-4.15.0-20-generic package pre-removal script subprocess returned error exit status 1 InstallationDate: Installed on 2018-01-21 (132 days ago) InstallationMedia: Xubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105) Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3 PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1 RelatedPackageVersions: dpkg 1.19.0.5ubuntu2 apt 1.6.1 SourcePackage: linux-signed Title: package linux-image-4.15.0-20-generic 4.15.0-20.21 failed to install/upgrade: installed linux-image-4.15.0-20-generic package pre-removal script subprocess returned error exit status 1 UpgradeStatus: Upgraded to bionic on 2018-04-30 (34 days ago) ** Affects: linux-signed (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1774881 Title: package linux-image-4.15.0-20-generic 4.15.0-20.21 failed to install/upgrade: installed linux-image-4.15.0-20-generic package pre- removal script subprocess returned error exit status 1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed/+bug/1774881/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs